diff options
57 files changed, 0 insertions, 9780 deletions
diff --git a/target/linux/brcm47xx/config-3.3 b/target/linux/brcm47xx/config-3.3 deleted file mode 100644 index 75996f5857..0000000000 --- a/target/linux/brcm47xx/config-3.3 +++ /dev/null @@ -1,144 +0,0 @@ -CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y -CONFIG_ARCH_DISCARD_MEMBLOCK=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_REQUIRE_GPIOLIB=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -# CONFIG_ARPD is not set -CONFIG_B44=y -CONFIG_B44_PCI=y -CONFIG_B44_PCICORE_AUTOSELECT=y -CONFIG_B44_PCI_AUTOSELECT=y -CONFIG_BCM47XX=y -CONFIG_BCM47XX_BCMA=y -CONFIG_BCM47XX_SSB=y -CONFIG_BCM47XX_WDT=y -CONFIG_BCMA=y -CONFIG_BCMA_BLOCKIO=y -CONFIG_BCMA_DEBUG=y -CONFIG_BCMA_DRIVER_GMAC_CMN=y -CONFIG_BCMA_DRIVER_MIPS=y -CONFIG_BCMA_DRIVER_PCI_HOSTMODE=y -CONFIG_BCMA_HOST_PCI=y -CONFIG_BCMA_HOST_PCI_POSSIBLE=y -CONFIG_BCMA_HOST_SOC=y -CONFIG_BCMA_NFLASH=y -CONFIG_BCMA_SFLASH=y -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_CEVT_R4K=y -CONFIG_CEVT_R4K_LIB=y -CONFIG_CFE=y -CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200" -CONFIG_CMDLINE_BOOL=y -# CONFIG_CMDLINE_OVERRIDE is not set -CONFIG_CPU_HAS_PREFETCH=y -CONFIG_CPU_HAS_SYNC=y -CONFIG_CPU_LITTLE_ENDIAN=y -CONFIG_CPU_MIPS32=y -CONFIG_CPU_MIPS32_R1=y -# CONFIG_CPU_MIPS32_R2 is not set -CONFIG_CPU_MIPSR1=y -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_HIGHMEM=y -CONFIG_CSRC_R4K=y -CONFIG_CSRC_R4K_LIB=y -CONFIG_DECOMPRESS_LZMA=y -CONFIG_DMA_NONCOHERENT=y -CONFIG_GENERIC_ATOMIC64=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_GENERIC_GPIO=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_GENERIC_PCI_IOMAP=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_SYSFS=y -CONFIG_HARDWARE_WATCHPOINTS=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_DMA_ATTRS=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y -CONFIG_HAVE_GENERIC_DMA_COHERENT=y -CONFIG_HAVE_GENERIC_HARDIRQS=y -CONFIG_HAVE_IDE=y -CONFIG_HAVE_IRQ_WORK=y -CONFIG_HAVE_MEMBLOCK=y -CONFIG_HAVE_MEMBLOCK_NODE_MAP=y -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_HW_HAS_PCI=y -CONFIG_HW_RANDOM=y -CONFIG_HZ=250 -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -CONFIG_IMAGE_CMDLINE_HACK=y -CONFIG_INITRAMFS_SOURCE="" -# CONFIG_IP_ROUTE_VERBOSE is not set -CONFIG_IRQ_CPU=y -CONFIG_IRQ_FORCED_THREADING=y -CONFIG_KALLSYMS=y -CONFIG_LEDS_GPIO=y -CONFIG_MDIO_BOARDINFO=y -CONFIG_MIPS=y -CONFIG_MIPS_L1_CACHE_SHIFT=5 -# CONFIG_MIPS_MACHINE is not set -CONFIG_MIPS_MT_DISABLED=y -CONFIG_MTD_BCM47XX_PARTS=y -CONFIG_MTD_BCM47XX_PFLASH=y -CONFIG_MTD_BCM47XX_SFLASH=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_BCM47XX=y -CONFIG_MTD_NAND_ECC=y -# CONFIG_MTD_SM_COMMON is not set -CONFIG_NEED_DMA_MAP_STATE=y -CONFIG_NEED_PER_CPU_KM=y -CONFIG_NO_EXCEPT_FILL=y -CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_PCI=y -CONFIG_PCI_DISABLE_COMMON_QUIRKS=y -CONFIG_PCI_DOMAINS=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_PHYLIB=y -# CONFIG_PREEMPT_RCU is not set -# CONFIG_SCSI_DMA is not set -# CONFIG_SERIAL_8250_DETECT_IRQ is not set -CONFIG_SERIAL_8250_EXTENDED=y -# CONFIG_SERIAL_8250_MANY_PORTS is not set -# CONFIG_SERIAL_8250_RSA is not set -CONFIG_SERIAL_8250_SHARE_IRQ=y -CONFIG_SSB=y -CONFIG_SSB_B43_PCI_BRIDGE=y -CONFIG_SSB_BLOCKIO=y -CONFIG_SSB_DEBUG=y -CONFIG_SSB_DRIVER_EXTIF=y -CONFIG_SSB_DRIVER_GIGE=y -CONFIG_SSB_DRIVER_MIPS=y -CONFIG_SSB_DRIVER_PCICORE=y -CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y -CONFIG_SSB_EMBEDDED=y -CONFIG_SSB_PCICORE_HOSTMODE=y -CONFIG_SSB_PCIHOST=y -CONFIG_SSB_PCIHOST_POSSIBLE=y -CONFIG_SSB_SERIAL=y -CONFIG_SSB_SFLASH=y -CONFIG_SSB_SPROM=y -CONFIG_SYS_HAS_CPU_MIPS32_R1=y -CONFIG_SYS_HAS_CPU_MIPS32_R2=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y -CONFIG_USB_ARCH_HAS_XHCI=y -# CONFIG_USB_HCD_BCMA is not set -# CONFIG_USB_HCD_SSB is not set -CONFIG_USB_SUPPORT=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/brcm47xx/patches-3.3/001-MIPS-BCM47XX-return-number-of-written-bytes-in-nvram.patch b/target/linux/brcm47xx/patches-3.3/001-MIPS-BCM47XX-return-number-of-written-bytes-in-nvram.patch deleted file mode 100644 index 4fb7c309ce..0000000000 --- a/target/linux/brcm47xx/patches-3.3/001-MIPS-BCM47XX-return-number-of-written-bytes-in-nvram.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/arch/mips/bcm47xx/nvram.c -+++ b/arch/mips/bcm47xx/nvram.c -@@ -107,8 +107,7 @@ int nvram_getenv(char *name, char *val, - value = eq + 1; - if ((eq - var) == strlen(name) && - strncmp(var, name, (eq - var)) == 0) { -- snprintf(val, val_len, "%s", value); -- return 0; -+ return snprintf(val, val_len, "%s", value); - } - } - return NVRAM_ERR_ENVNOTFOUND; diff --git a/target/linux/brcm47xx/patches-3.3/002-MIPS-BCM47XX-fix-signature-of-nvram_parse_macaddr.patch b/target/linux/brcm47xx/patches-3.3/002-MIPS-BCM47XX-fix-signature-of-nvram_parse_macaddr.patch deleted file mode 100644 index 1191a3c7ed..0000000000 --- a/target/linux/brcm47xx/patches-3.3/002-MIPS-BCM47XX-fix-signature-of-nvram_parse_macaddr.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/mips/include/asm/mach-bcm47xx/nvram.h -+++ b/arch/mips/include/asm/mach-bcm47xx/nvram.h -@@ -37,7 +37,7 @@ struct nvram_header { - - extern int nvram_getenv(char *name, char *val, size_t val_len); - --static inline void nvram_parse_macaddr(char *buf, u8 *macaddr) -+static inline void nvram_parse_macaddr(char *buf, u8 macaddr[6]) - { - if (strchr(buf, ':')) - sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0], diff --git a/target/linux/brcm47xx/patches-3.3/003-MIPS-BCM47XX-move-and-extend-sprom-parsing.patch b/target/linux/brcm47xx/patches-3.3/003-MIPS-BCM47XX-move-and-extend-sprom-parsing.patch deleted file mode 100644 index 9a83015f6d..0000000000 --- a/target/linux/brcm47xx/patches-3.3/003-MIPS-BCM47XX-move-and-extend-sprom-parsing.patch +++ /dev/null @@ -1,802 +0,0 @@ ---- a/arch/mips/bcm47xx/Makefile -+++ b/arch/mips/bcm47xx/Makefile -@@ -3,5 +3,5 @@ - # under Linux. - # - --obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o -+obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o sprom.o - obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -85,156 +85,7 @@ static void bcm47xx_machine_halt(void) - } - - #ifdef CONFIG_BCM47XX_SSB --#define READ_FROM_NVRAM(_outvar, name, buf) \ -- if (nvram_getprefix(prefix, name, buf, sizeof(buf)) >= 0)\ -- sprom->_outvar = simple_strtoul(buf, NULL, 0); -- --#define READ_FROM_NVRAM2(_outvar, name1, name2, buf) \ -- if (nvram_getprefix(prefix, name1, buf, sizeof(buf)) >= 0 || \ -- nvram_getprefix(prefix, name2, buf, sizeof(buf)) >= 0)\ -- sprom->_outvar = simple_strtoul(buf, NULL, 0); -- --static inline int nvram_getprefix(const char *prefix, char *name, -- char *buf, int len) --{ -- if (prefix) { -- char key[100]; -- -- snprintf(key, sizeof(key), "%s%s", prefix, name); -- return nvram_getenv(key, buf, len); -- } -- -- return nvram_getenv(name, buf, len); --} -- --static u32 nvram_getu32(const char *name, char *buf, int len) --{ -- int rv; -- char key[100]; -- u16 var0, var1; -- -- snprintf(key, sizeof(key), "%s0", name); -- rv = nvram_getenv(key, buf, len); -- /* return 0 here so this looks like unset */ -- if (rv < 0) -- return 0; -- var0 = simple_strtoul(buf, NULL, 0); -- -- snprintf(key, sizeof(key), "%s1", name); -- rv = nvram_getenv(key, buf, len); -- if (rv < 0) -- return 0; -- var1 = simple_strtoul(buf, NULL, 0); -- return var1 << 16 | var0; --} -- --static void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) --{ -- char buf[100]; -- u32 boardflags; -- -- memset(sprom, 0, sizeof(struct ssb_sprom)); -- -- sprom->revision = 1; /* Fallback: Old hardware does not define this. */ -- READ_FROM_NVRAM(revision, "sromrev", buf); -- if (nvram_getprefix(prefix, "il0macaddr", buf, sizeof(buf)) >= 0 || -- nvram_getprefix(prefix, "macaddr", buf, sizeof(buf)) >= 0) -- nvram_parse_macaddr(buf, sprom->il0mac); -- if (nvram_getprefix(prefix, "et0macaddr", buf, sizeof(buf)) >= 0) -- nvram_parse_macaddr(buf, sprom->et0mac); -- if (nvram_getprefix(prefix, "et1macaddr", buf, sizeof(buf)) >= 0) -- nvram_parse_macaddr(buf, sprom->et1mac); -- READ_FROM_NVRAM(et0phyaddr, "et0phyaddr", buf); -- READ_FROM_NVRAM(et1phyaddr, "et1phyaddr", buf); -- READ_FROM_NVRAM(et0mdcport, "et0mdcport", buf); -- READ_FROM_NVRAM(et1mdcport, "et1mdcport", buf); -- READ_FROM_NVRAM(board_rev, "boardrev", buf); -- READ_FROM_NVRAM(country_code, "ccode", buf); -- READ_FROM_NVRAM(ant_available_a, "aa5g", buf); -- READ_FROM_NVRAM(ant_available_bg, "aa2g", buf); -- READ_FROM_NVRAM(pa0b0, "pa0b0", buf); -- READ_FROM_NVRAM(pa0b1, "pa0b1", buf); -- READ_FROM_NVRAM(pa0b2, "pa0b2", buf); -- READ_FROM_NVRAM(pa1b0, "pa1b0", buf); -- READ_FROM_NVRAM(pa1b1, "pa1b1", buf); -- READ_FROM_NVRAM(pa1b2, "pa1b2", buf); -- READ_FROM_NVRAM(pa1lob0, "pa1lob0", buf); -- READ_FROM_NVRAM(pa1lob2, "pa1lob1", buf); -- READ_FROM_NVRAM(pa1lob1, "pa1lob2", buf); -- READ_FROM_NVRAM(pa1hib0, "pa1hib0", buf); -- READ_FROM_NVRAM(pa1hib2, "pa1hib1", buf); -- READ_FROM_NVRAM(pa1hib1, "pa1hib2", buf); -- READ_FROM_NVRAM2(gpio0, "ledbh0", "wl0gpio0", buf); -- READ_FROM_NVRAM2(gpio1, "ledbh1", "wl0gpio1", buf); -- READ_FROM_NVRAM2(gpio2, "ledbh2", "wl0gpio2", buf); -- READ_FROM_NVRAM2(gpio3, "ledbh3", "wl0gpio3", buf); -- READ_FROM_NVRAM2(maxpwr_bg, "maxp2ga0", "pa0maxpwr", buf); -- READ_FROM_NVRAM2(maxpwr_al, "maxp5gla0", "pa1lomaxpwr", buf); -- READ_FROM_NVRAM2(maxpwr_a, "maxp5ga0", "pa1maxpwr", buf); -- READ_FROM_NVRAM2(maxpwr_ah, "maxp5gha0", "pa1himaxpwr", buf); -- READ_FROM_NVRAM2(itssi_bg, "itt5ga0", "pa0itssit", buf); -- READ_FROM_NVRAM2(itssi_a, "itt2ga0", "pa1itssit", buf); -- READ_FROM_NVRAM(tri2g, "tri2g", buf); -- READ_FROM_NVRAM(tri5gl, "tri5gl", buf); -- READ_FROM_NVRAM(tri5g, "tri5g", buf); -- READ_FROM_NVRAM(tri5gh, "tri5gh", buf); -- READ_FROM_NVRAM(txpid2g[0], "txpid2ga0", buf); -- READ_FROM_NVRAM(txpid2g[1], "txpid2ga1", buf); -- READ_FROM_NVRAM(txpid2g[2], "txpid2ga2", buf); -- READ_FROM_NVRAM(txpid2g[3], "txpid2ga3", buf); -- READ_FROM_NVRAM(txpid5g[0], "txpid5ga0", buf); -- READ_FROM_NVRAM(txpid5g[1], "txpid5ga1", buf); -- READ_FROM_NVRAM(txpid5g[2], "txpid5ga2", buf); -- READ_FROM_NVRAM(txpid5g[3], "txpid5ga3", buf); -- READ_FROM_NVRAM(txpid5gl[0], "txpid5gla0", buf); -- READ_FROM_NVRAM(txpid5gl[1], "txpid5gla1", buf); -- READ_FROM_NVRAM(txpid5gl[2], "txpid5gla2", buf); -- READ_FROM_NVRAM(txpid5gl[3], "txpid5gla3", buf); -- READ_FROM_NVRAM(txpid5gh[0], "txpid5gha0", buf); -- READ_FROM_NVRAM(txpid5gh[1], "txpid5gha1", buf); -- READ_FROM_NVRAM(txpid5gh[2], "txpid5gha2", buf); -- READ_FROM_NVRAM(txpid5gh[3], "txpid5gha3", buf); -- READ_FROM_NVRAM(rxpo2g, "rxpo2g", buf); -- READ_FROM_NVRAM(rxpo5g, "rxpo5g", buf); -- READ_FROM_NVRAM(rssisav2g, "rssisav2g", buf); -- READ_FROM_NVRAM(rssismc2g, "rssismc2g", buf); -- READ_FROM_NVRAM(rssismf2g, "rssismf2g", buf); -- READ_FROM_NVRAM(bxa2g, "bxa2g", buf); -- READ_FROM_NVRAM(rssisav5g, "rssisav5g", buf); -- READ_FROM_NVRAM(rssismc5g, "rssismc5g", buf); -- READ_FROM_NVRAM(rssismf5g, "rssismf5g", buf); -- READ_FROM_NVRAM(bxa5g, "bxa5g", buf); -- READ_FROM_NVRAM(cck2gpo, "cck2gpo", buf); -- -- sprom->ofdm2gpo = nvram_getu32("ofdm2gpo", buf, sizeof(buf)); -- sprom->ofdm5glpo = nvram_getu32("ofdm5glpo", buf, sizeof(buf)); -- sprom->ofdm5gpo = nvram_getu32("ofdm5gpo", buf, sizeof(buf)); -- sprom->ofdm5ghpo = nvram_getu32("ofdm5ghpo", buf, sizeof(buf)); -- -- READ_FROM_NVRAM(antenna_gain.ghz24.a0, "ag0", buf); -- READ_FROM_NVRAM(antenna_gain.ghz24.a1, "ag1", buf); -- READ_FROM_NVRAM(antenna_gain.ghz24.a2, "ag2", buf); -- READ_FROM_NVRAM(antenna_gain.ghz24.a3, "ag3", buf); -- memcpy(&sprom->antenna_gain.ghz5, &sprom->antenna_gain.ghz24, -- sizeof(sprom->antenna_gain.ghz5)); -- -- if (nvram_getprefix(prefix, "boardflags", buf, sizeof(buf)) >= 0) { -- boardflags = simple_strtoul(buf, NULL, 0); -- if (boardflags) { -- sprom->boardflags_lo = (boardflags & 0x0000FFFFU); -- sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16; -- } -- } -- if (nvram_getprefix(prefix, "boardflags2", buf, sizeof(buf)) >= 0) { -- boardflags = simple_strtoul(buf, NULL, 0); -- if (boardflags) { -- sprom->boardflags2_lo = (boardflags & 0x0000FFFFU); -- sprom->boardflags2_hi = (boardflags & 0xFFFF0000U) >> 16; -- } -- } --} -- --int bcm47xx_get_sprom(struct ssb_bus *bus, struct ssb_sprom *out) -+static int bcm47xx_get_sprom(struct ssb_bus *bus, struct ssb_sprom *out) - { - char prefix[10]; - ---- /dev/null -+++ b/arch/mips/bcm47xx/sprom.c -@@ -0,0 +1,620 @@ -+/* -+ * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org> -+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org> -+ * Copyright (C) 2006 Michael Buesch <m@bues.ch> -+ * Copyright (C) 2010 Waldemar Brodkorb <wbx@openadk.org> -+ * Copyright (C) 2010-2012 Hauke Mehrtens <hauke@hauke-m.de> -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN -+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF -+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#include <bcm47xx.h> -+#include <nvram.h> -+ -+static void create_key(const char *prefix, const char *postfix, -+ const char *name, char *buf, int len) -+{ -+ if (prefix && postfix) -+ snprintf(buf, len, "%s%s%s", prefix, name, postfix); -+ else if (prefix) -+ snprintf(buf, len, "%s%s", prefix, name); -+ else if (postfix) -+ snprintf(buf, len, "%s%s", name, postfix); -+ else -+ snprintf(buf, len, "%s", name); -+} -+ -+#define NVRAM_READ_VAL(type) \ -+static void nvram_read_ ## type (const char *prefix, \ -+ const char *postfix, const char *name, \ -+ type *val, type allset) \ -+{ \ -+ char buf[100]; \ -+ char key[40]; \ -+ int err; \ -+ type var; \ -+ \ -+ create_key(prefix, postfix, name, key, sizeof(key)); \ -+ \ -+ err = nvram_getenv(key, buf, sizeof(buf)); \ -+ if (err < 0) \ -+ return; \ -+ err = kstrto ## type (buf, 0, &var); \ -+ if (err) { \ -+ pr_warn("can not parse nvram name %s with value %s" \ -+ " got %i", key, buf, err); \ -+ return; \ -+ } \ -+ if (allset && var == allset) \ -+ return; \ -+ *val = var; \ -+} -+ -+NVRAM_READ_VAL(u8) -+NVRAM_READ_VAL(s8) -+NVRAM_READ_VAL(u16) -+NVRAM_READ_VAL(u32) -+ -+#undef NVRAM_READ_VAL -+ -+static void nvram_read_u32_2(const char *prefix, const char *name, -+ u16 *val_lo, u16 *val_hi) -+{ -+ char buf[100]; -+ char key[40]; -+ int err; -+ u32 val; -+ -+ create_key(prefix, NULL, name, key, sizeof(key)); -+ -+ err = nvram_getenv(key, buf, sizeof(buf)); -+ if (err < 0) -+ return; -+ err = kstrtou32(buf, 0, &val); -+ if (err) { -+ pr_warn("can not parse nvram name %s with value %s got %i", -+ key, buf, err); -+ return; -+ } -+ *val_lo = (val & 0x0000FFFFU); -+ *val_hi = (val & 0xFFFF0000U) >> 16; -+} -+ -+static void nvram_read_leddc(const char *prefix, const char *name, -+ u8 *leddc_on_time, u8 *leddc_off_time) -+{ -+ char buf[100]; -+ char key[40]; -+ int err; -+ u32 val; -+ -+ create_key(prefix, NULL, name, key, sizeof(key)); -+ -+ err = nvram_getenv(key, buf, sizeof(buf)); -+ if (err < 0) -+ return; -+ err = kstrtou32(buf, 0, &val); -+ if (err) { -+ pr_warn("can not parse nvram name %s with value %s got %i", -+ key, buf, err); -+ return; -+ } -+ -+ if (val == 0xffff || val == 0xffffffff) -+ return; -+ -+ *leddc_on_time = val & 0xff; -+ *leddc_off_time = (val >> 16) & 0xff; -+} -+ -+static void nvram_read_macaddr(const char *prefix, const char *name, -+ u8 (*val)[6]) -+{ -+ char buf[100]; -+ char key[40]; -+ int err; -+ -+ create_key(prefix, NULL, name, key, sizeof(key)); -+ -+ err = nvram_getenv(key, buf, sizeof(buf)); -+ if (err < 0) -+ return; -+ nvram_parse_macaddr(buf, *val); -+} -+ -+static void nvram_read_alpha2(const char *prefix, const char *name, -+ char (*val)[2]) -+{ -+ char buf[10]; -+ char key[40]; -+ int err; -+ -+ create_key(prefix, NULL, name, key, sizeof(key)); -+ -+ err = nvram_getenv(key, buf, sizeof(buf)); -+ if (err < 0) -+ return; -+ if (buf[0] == '0') -+ return; -+ if (strlen(buf) > 2) { -+ pr_warn("alpha2 is too long %s", buf); -+ return; -+ } -+ memcpy(val, buf, sizeof(val)); -+} -+ -+static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom, -+ const char *prefix) -+{ -+ nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0); -+ nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0); -+ nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff); -+ nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff); -+ nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff); -+ nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff); -+ nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0); -+ nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0); -+ nvram_read_s8(prefix, NULL, "ag0", &sprom->antenna_gain.a0, 0); -+ nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.a1, 0); -+ nvram_read_alpha2(prefix, "ccode", &sprom->alpha2); -+} -+ -+static void bcm47xx_fill_sprom_r12389(struct ssb_sprom *sprom, -+ const char *prefix) -+{ -+ nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0); -+ nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0); -+ nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0); -+ nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0); -+ nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0); -+ nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0); -+ nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0); -+ nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0); -+ nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0); -+ nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0); -+} -+ -+static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix) -+{ -+ nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0); -+ nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0); -+} -+ -+static void bcm47xx_fill_sprom_r2389(struct ssb_sprom *sprom, -+ const char *prefix) -+{ -+ nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0); -+ nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0); -+ nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0); -+ nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0); -+ nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0); -+ nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0); -+ nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0); -+ nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0); -+ nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0); -+} -+ -+static void bcm47xx_fill_sprom_r2(struct ssb_sprom *sprom, const char *prefix) -+{ -+ nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, -+ &sprom->boardflags_hi); -+ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0); -+} -+ -+static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix) -+{ -+ nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0); -+ nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0); -+ nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0); -+ nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0); -+ nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0); -+ nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0); -+ nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0); -+ nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0); -+ nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0); -+ nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0); -+ nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0); -+ nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0); -+ nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0); -+ nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0); -+} -+ -+static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix) -+{ -+ nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, -+ &sprom->boardflags_hi); -+ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0); -+ nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0); -+ nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, -+ &sprom->leddc_off_time); -+} -+ -+static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom, -+ const char *prefix) -+{ -+ nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, -+ &sprom->boardflags_hi); -+ nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo, -+ &sprom->boardflags2_hi); -+ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0); -+ nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0); -+ nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0); -+ nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.a3, 0); -+ nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf); -+ nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf); -+ nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff); -+ nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, -+ &sprom->leddc_off_time); -+} -+ -+static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix) -+{ -+ nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0); -+ nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0); -+ nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0); -+ nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0); -+ nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0); -+ nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0); -+ nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0); -+ nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0); -+ nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0); -+ nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0); -+ nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0); -+ nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0); -+ nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0); -+ nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0); -+ nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0); -+ nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0); -+ nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0); -+ nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0); -+ nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0); -+ nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0); -+ nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0); -+ nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0); -+ nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0); -+ nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0); -+ nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0); -+ nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0); -+ nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0); -+ nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0); -+ nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0); -+ nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0); -+ nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0); -+ nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0); -+ nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0); -+} -+ -+static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix) -+{ -+ nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0); -+ nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0); -+ nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0); -+ nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0); -+ nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0); -+ nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0); -+ nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0); -+ nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0); -+ nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0); -+ nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0); -+ nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0); -+ nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0); -+ nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0); -+ nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0); -+ nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0); -+ nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0); -+} -+ -+static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix) -+{ -+ nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0); -+ nvram_read_u8(prefix, NULL, "extpagain2g", -+ &sprom->fem.ghz2.extpa_gain, 0); -+ nvram_read_u8(prefix, NULL, "pdetrange2g", -+ &sprom->fem.ghz2.pdet_range, 0); -+ nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0); -+ nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0); -+ nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0); -+ nvram_read_u8(prefix, NULL, "extpagain5g", -+ &sprom->fem.ghz5.extpa_gain, 0); -+ nvram_read_u8(prefix, NULL, "pdetrange5g", -+ &sprom->fem.ghz5.pdet_range, 0); -+ nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0); -+ nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0); -+ nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0); -+ nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0); -+ nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0); -+ nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0); -+ nvram_read_u8(prefix, NULL, "tempsense_slope", -+ &sprom->tempsense_slope, 0); -+ nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0); -+ nvram_read_u8(prefix, NULL, "tempsense_option", -+ &sprom->tempsense_option, 0); -+ nvram_read_u8(prefix, NULL, "freqoffset_corr", -+ &sprom->freqoffset_corr, 0); -+ nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0); -+ nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0); -+ nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0); -+ nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0); -+ nvram_read_u8(prefix, NULL, "phycal_tempdelta", -+ &sprom->phycal_tempdelta, 0); -+ nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0); -+ nvram_read_u8(prefix, NULL, "temps_hysteresis", -+ &sprom->temps_hysteresis, 0); -+ nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0); -+ nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr2ga0", -+ &sprom->rxgainerr2ga[0], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr2ga1", -+ &sprom->rxgainerr2ga[1], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr2ga2", -+ &sprom->rxgainerr2ga[2], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gla0", -+ &sprom->rxgainerr5gla[0], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gla1", -+ &sprom->rxgainerr5gla[1], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gla2", -+ &sprom->rxgainerr5gla[2], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gma0", -+ &sprom->rxgainerr5gma[0], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gma1", -+ &sprom->rxgainerr5gma[1], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gma2", -+ &sprom->rxgainerr5gma[2], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gha0", -+ &sprom->rxgainerr5gha[0], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gha1", -+ &sprom->rxgainerr5gha[1], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gha2", -+ &sprom->rxgainerr5gha[2], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gua0", -+ &sprom->rxgainerr5gua[0], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gua1", -+ &sprom->rxgainerr5gua[1], 0); -+ nvram_read_u8(prefix, NULL, "rxgainerr5gua2", -+ &sprom->rxgainerr5gua[2], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gla0", -+ &sprom->noiselvl5gla[0], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gla1", -+ &sprom->noiselvl5gla[1], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gla2", -+ &sprom->noiselvl5gla[2], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gma0", -+ &sprom->noiselvl5gma[0], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gma1", -+ &sprom->noiselvl5gma[1], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gma2", -+ &sprom->noiselvl5gma[2], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gha0", -+ &sprom->noiselvl5gha[0], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gha1", -+ &sprom->noiselvl5gha[1], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gha2", -+ &sprom->noiselvl5gha[2], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gua0", -+ &sprom->noiselvl5gua[0], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gua1", -+ &sprom->noiselvl5gua[1], 0); -+ nvram_read_u8(prefix, NULL, "noiselvl5gua2", -+ &sprom->noiselvl5gua[2], 0); -+ nvram_read_u8(prefix, NULL, "pcieingress_war", -+ &sprom->pcieingress_war, 0); -+} -+ -+static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix) -+{ -+ nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0); -+ nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0); -+ nvram_read_u32(prefix, NULL, "legofdmbw202gpo", -+ &sprom->legofdmbw202gpo, 0); -+ nvram_read_u32(prefix, NULL, "legofdmbw20ul2gpo", -+ &sprom->legofdmbw20ul2gpo, 0); -+ nvram_read_u32(prefix, NULL, "legofdmbw205glpo", -+ &sprom->legofdmbw205glpo, 0); -+ nvram_read_u32(prefix, NULL, "legofdmbw20ul5glpo", -+ &sprom->legofdmbw20ul5glpo, 0); -+ nvram_read_u32(prefix, NULL, "legofdmbw205gmpo", -+ &sprom->legofdmbw205gmpo, 0); -+ nvram_read_u32(prefix, NULL, "legofdmbw20ul5gmpo", -+ &sprom->legofdmbw20ul5gmpo, 0); -+ nvram_read_u32(prefix, NULL, "legofdmbw205ghpo", -+ &sprom->legofdmbw205ghpo, 0); -+ nvram_read_u32(prefix, NULL, "legofdmbw20ul5ghpo", -+ &sprom->legofdmbw20ul5ghpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw20ul5glpo", -+ &sprom->mcsbw20ul5glpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw20ul5gmpo", -+ &sprom->mcsbw20ul5gmpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw20ul5ghpo", -+ &sprom->mcsbw20ul5ghpo, 0); -+ nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0); -+ nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0); -+ nvram_read_u16(prefix, NULL, "legofdm40duppo", -+ &sprom->legofdm40duppo, 0); -+ nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0); -+ nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0); -+} -+ -+static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom, -+ const char *prefix) -+{ -+ char postfix[2]; -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(sprom->core_pwr_info); i++) { -+ struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i]; -+ snprintf(postfix, sizeof(postfix), "%i", i); -+ nvram_read_u8(prefix, postfix, "maxp2ga", -+ &pwr_info->maxpwr_2g, 0); -+ nvram_read_u8(prefix, postfix, "itt2ga", -+ &pwr_info->itssi_2g, 0); -+ nvram_read_u8(prefix, postfix, "itt5ga", -+ &pwr_info->itssi_5g, 0); -+ nvram_read_u16(prefix, postfix, "pa2gw0a", -+ &pwr_info->pa_2g[0], 0); -+ nvram_read_u16(prefix, postfix, "pa2gw1a", -+ &pwr_info->pa_2g[1], 0); -+ nvram_read_u16(prefix, postfix, "pa2gw2a", -+ &pwr_info->pa_2g[2], 0); -+ nvram_read_u8(prefix, postfix, "maxp5ga", -+ &pwr_info->maxpwr_5g, 0); -+ nvram_read_u8(prefix, postfix, "maxp5gha", -+ &pwr_info->maxpwr_5gh, 0); -+ nvram_read_u8(prefix, postfix, "maxp5gla", -+ &pwr_info->maxpwr_5gl, 0); -+ nvram_read_u16(prefix, postfix, "pa5gw0a", -+ &pwr_info->pa_5g[0], 0); -+ nvram_read_u16(prefix, postfix, "pa5gw1a", -+ &pwr_info->pa_5g[1], 0); -+ nvram_read_u16(prefix, postfix, "pa5gw2a", -+ &pwr_info->pa_5g[2], 0); -+ nvram_read_u16(prefix, postfix, "pa5glw0a", -+ &pwr_info->pa_5gl[0], 0); -+ nvram_read_u16(prefix, postfix, "pa5glw1a", -+ &pwr_info->pa_5gl[1], 0); -+ nvram_read_u16(prefix, postfix, "pa5glw2a", -+ &pwr_info->pa_5gl[2], 0); -+ nvram_read_u16(prefix, postfix, "pa5ghw0a", -+ &pwr_info->pa_5gh[0], 0); -+ nvram_read_u16(prefix, postfix, "pa5ghw1a", -+ &pwr_info->pa_5gh[1], 0); -+ nvram_read_u16(prefix, postfix, "pa5ghw2a", -+ &pwr_info->pa_5gh[2], 0); -+ } -+} -+ -+static void bcm47xx_fill_sprom_path_r45(struct ssb_sprom *sprom, -+ const char *prefix) -+{ -+ char postfix[2]; -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(sprom->core_pwr_info); i++) { -+ struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i]; -+ snprintf(postfix, sizeof(postfix), "%i", i); -+ nvram_read_u16(prefix, postfix, "pa2gw3a", -+ &pwr_info->pa_2g[3], 0); -+ nvram_read_u16(prefix, postfix, "pa5gw3a", -+ &pwr_info->pa_5g[3], 0); -+ nvram_read_u16(prefix, postfix, "pa5glw3a", -+ &pwr_info->pa_5gl[3], 0); -+ nvram_read_u16(prefix, postfix, "pa5ghw3a", -+ &pwr_info->pa_5gh[3], 0); -+ } -+} -+ -+void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix) -+{ -+ nvram_read_macaddr(prefix, "et0macaddr", &sprom->et0mac); -+ nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0); -+ nvram_read_u8(prefix, NULL, "et0phyaddr", &sprom->et0phyaddr, 0); -+ -+ nvram_read_macaddr(prefix, "et1macaddr", &sprom->et1mac); -+ nvram_read_u8(prefix, NULL, "et1mdcport", &sprom->et1mdcport, 0); -+ nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0); -+ -+ nvram_read_macaddr(prefix, "macaddr", &sprom->il0mac); -+ nvram_read_macaddr(prefix, "il0macaddr", &sprom->il0mac); -+} -+ -+void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) -+{ -+ memset(sprom, 0, sizeof(struct ssb_sprom)); -+ -+ bcm47xx_fill_sprom_ethernet(sprom, prefix); -+ -+ nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0); -+ -+ switch (sprom->revision) { -+ case 1: -+ bcm47xx_fill_sprom_r1234589(sprom, prefix); -+ bcm47xx_fill_sprom_r12389(sprom, prefix); -+ bcm47xx_fill_sprom_r1(sprom, prefix); -+ break; -+ case 2: -+ bcm47xx_fill_sprom_r1234589(sprom, prefix); -+ bcm47xx_fill_sprom_r12389(sprom, prefix); -+ bcm47xx_fill_sprom_r2389(sprom, prefix); -+ bcm47xx_fill_sprom_r2(sprom, prefix); -+ break; -+ case 3: -+ bcm47xx_fill_sprom_r1234589(sprom, prefix); -+ bcm47xx_fill_sprom_r12389(sprom, prefix); -+ bcm47xx_fill_sprom_r2389(sprom, prefix); -+ bcm47xx_fill_sprom_r389(sprom, prefix); -+ bcm47xx_fill_sprom_r3(sprom, prefix); -+ break; -+ case 4: -+ case 5: -+ bcm47xx_fill_sprom_r1234589(sprom, prefix); -+ bcm47xx_fill_sprom_r4589(sprom, prefix); -+ bcm47xx_fill_sprom_r458(sprom, prefix); -+ bcm47xx_fill_sprom_r45(sprom, prefix); -+ bcm47xx_fill_sprom_path_r4589(sprom, prefix); -+ bcm47xx_fill_sprom_path_r45(sprom, prefix); -+ break; -+ case 8: -+ bcm47xx_fill_sprom_r1234589(sprom, prefix); -+ bcm47xx_fill_sprom_r12389(sprom, prefix); -+ bcm47xx_fill_sprom_r2389(sprom, prefix); -+ bcm47xx_fill_sprom_r389(sprom, prefix); -+ bcm47xx_fill_sprom_r4589(sprom, prefix); -+ bcm47xx_fill_sprom_r458(sprom, prefix); -+ bcm47xx_fill_sprom_r89(sprom, prefix); -+ bcm47xx_fill_sprom_path_r4589(sprom, prefix); -+ break; -+ case 9: -+ bcm47xx_fill_sprom_r1234589(sprom, prefix); -+ bcm47xx_fill_sprom_r12389(sprom, prefix); -+ bcm47xx_fill_sprom_r2389(sprom, prefix); -+ bcm47xx_fill_sprom_r389(sprom, prefix); -+ bcm47xx_fill_sprom_r4589(sprom, prefix); -+ bcm47xx_fill_sprom_r89(sprom, prefix); -+ bcm47xx_fill_sprom_r9(sprom, prefix); -+ bcm47xx_fill_sprom_path_r4589(sprom, prefix); -+ break; -+ default: -+ pr_warn("Unsupported SPROM revision %d detected. Will extract" -+ " v1\n", sprom->revision); -+ sprom->revision = 1; -+ bcm47xx_fill_sprom_r1234589(sprom, prefix); -+ bcm47xx_fill_sprom_r12389(sprom, prefix); -+ bcm47xx_fill_sprom_r1(sprom, prefix); -+ } -+} ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -@@ -44,4 +44,7 @@ union bcm47xx_bus { - extern union bcm47xx_bus bcm47xx_bus; - extern enum bcm47xx_bus_type bcm47xx_bus_type; - -+void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix); -+void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix); -+ - #endif /* __ASM_BCM47XX_H */ diff --git a/target/linux/brcm47xx/patches-3.3/004-MIPS-BCM47XX-provide-sprom-to-bcma-bus.patch b/target/linux/brcm47xx/patches-3.3/004-MIPS-BCM47XX-provide-sprom-to-bcma-bus.patch deleted file mode 100644 index 6868323791..0000000000 --- a/target/linux/brcm47xx/patches-3.3/004-MIPS-BCM47XX-provide-sprom-to-bcma-bus.patch +++ /dev/null @@ -1,80 +0,0 @@ ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -3,7 +3,7 @@ - * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org> - * Copyright (C) 2006 Michael Buesch <m@bues.ch> - * Copyright (C) 2010 Waldemar Brodkorb <wbx@openadk.org> -- * Copyright (C) 2010-2011 Hauke Mehrtens <hauke@hauke-m.de> -+ * Copyright (C) 2010-2012 Hauke Mehrtens <hauke@hauke-m.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the -@@ -85,7 +85,7 @@ static void bcm47xx_machine_halt(void) - } - - #ifdef CONFIG_BCM47XX_SSB --static int bcm47xx_get_sprom(struct ssb_bus *bus, struct ssb_sprom *out) -+static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out) - { - char prefix[10]; - -@@ -102,7 +102,7 @@ static int bcm47xx_get_sprom(struct ssb_ - } - - static int bcm47xx_get_invariants(struct ssb_bus *bus, -- struct ssb_init_invariants *iv) -+ struct ssb_init_invariants *iv) - { - char buf[20]; - -@@ -132,7 +132,7 @@ static void __init bcm47xx_register_ssb( - char buf[100]; - struct ssb_mipscore *mcore; - -- err = ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom); -+ err = ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom_ssb); - if (err) - printk(KERN_WARNING "bcm47xx: someone else already registered" - " a ssb SPROM callback handler (err %d)\n", err); -@@ -159,10 +159,41 @@ static void __init bcm47xx_register_ssb( - #endif - - #ifdef CONFIG_BCM47XX_BCMA -+static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out) -+{ -+ char prefix[10]; -+ struct bcma_device *core; -+ -+ switch (bus->hosttype) { -+ case BCMA_HOSTTYPE_PCI: -+ snprintf(prefix, sizeof(prefix), "pci/%u/%u/", -+ bus->host_pci->bus->number + 1, -+ PCI_SLOT(bus->host_pci->devfn)); -+ bcm47xx_fill_sprom(out, prefix); -+ return 0; -+ case BCMA_HOSTTYPE_SOC: -+ bcm47xx_fill_sprom_ethernet(out, NULL); -+ core = bcma_find_core(bus, BCMA_CORE_80211); -+ if (core) { -+ snprintf(prefix, sizeof(prefix), "sb/%u/", -+ core->core_index); -+ bcm47xx_fill_sprom(out, prefix); -+ } -+ return 0; -+ default: -+ pr_warn("bcm47xx: unable to fill SPROM for given bustype.\n"); -+ return -EINVAL; -+ } -+} -+ - static void __init bcm47xx_register_bcma(void) - { - int err; - -+ err = bcma_arch_register_fallback_sprom(&bcm47xx_get_sprom_bcma); -+ if (err) -+ pr_warn("bcm47xx: someone else already registered a bcma SPROM callback handler (err %d)\n", err); -+ - err = bcma_host_soc_register(&bcm47xx_bus.bcma); - if (err) - panic("Failed to initialize BCMA bus (err %d)", err); diff --git a/target/linux/brcm47xx/patches-3.3/005-ssb-remove-rev-from-boardinfo.patch b/target/linux/brcm47xx/patches-3.3/005-ssb-remove-rev-from-boardinfo.patch deleted file mode 100644 index abfaafb476..0000000000 --- a/target/linux/brcm47xx/patches-3.3/005-ssb-remove-rev-from-boardinfo.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -115,8 +115,6 @@ static int bcm47xx_get_invariants(struct - iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM; - if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0) - iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0); -- if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0) -- iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0); - - bcm47xx_fill_sprom(&iv->sprom, NULL); - diff --git a/target/linux/brcm47xx/patches-3.3/006-MIPS-bcm47xx-refactor-fetching-board-data.patch b/target/linux/brcm47xx/patches-3.3/006-MIPS-bcm47xx-refactor-fetching-board-data.patch deleted file mode 100644 index f114501a42..0000000000 --- a/target/linux/brcm47xx/patches-3.3/006-MIPS-bcm47xx-refactor-fetching-board-data.patch +++ /dev/null @@ -1,46 +0,0 @@ ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -109,12 +109,7 @@ static int bcm47xx_get_invariants(struct - /* Fill boardinfo structure */ - memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo)); - -- if (nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0) -- iv->boardinfo.vendor = (u16)simple_strtoul(buf, NULL, 0); -- else -- iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM; -- if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0) -- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0); -+ bcm47xx_fill_ssb_boardinfo(&iv->boardinfo, NULL); - - bcm47xx_fill_sprom(&iv->sprom, NULL); - ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -618,3 +618,15 @@ void bcm47xx_fill_sprom(struct ssb_sprom - bcm47xx_fill_sprom_r1(sprom, prefix); - } - } -+ -+#ifdef CONFIG_BCM47XX_SSB -+void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, -+ const char *prefix) -+{ -+ nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0); -+ if (!boardinfo->vendor) -+ boardinfo->vendor = SSB_BOARDVENDOR_BCM; -+ -+ nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); -+} -+#endif ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -@@ -47,4 +47,9 @@ extern enum bcm47xx_bus_type bcm47xx_bus - void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix); - void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix); - -+#ifdef CONFIG_BCM47XX_SSB -+void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, -+ const char *prefix); -+#endif -+ - #endif /* __ASM_BCM47XX_H */ diff --git a/target/linux/brcm47xx/patches-3.3/007-bcma-add-boardinfo-struct.patch b/target/linux/brcm47xx/patches-3.3/007-bcma-add-boardinfo-struct.patch deleted file mode 100644 index b3514c682f..0000000000 --- a/target/linux/brcm47xx/patches-3.3/007-bcma-add-boardinfo-struct.patch +++ /dev/null @@ -1,41 +0,0 @@ ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -190,6 +190,8 @@ static void __init bcm47xx_register_bcma - err = bcma_host_soc_register(&bcm47xx_bus.bcma); - if (err) - panic("Failed to initialize BCMA bus (err %d)", err); -+ -+ bcm47xx_fill_bcma_boardinfo(&bcm47xx_bus.bcma.bus.boardinfo, NULL); - } - #endif - ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -630,3 +630,15 @@ void bcm47xx_fill_ssb_boardinfo(struct s - nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); - } - #endif -+ -+#ifdef CONFIG_BCM47XX_BCMA -+void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo, -+ const char *prefix) -+{ -+ nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0); -+ if (!boardinfo->vendor) -+ boardinfo->vendor = SSB_BOARDVENDOR_BCM; -+ -+ nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); -+} -+#endif ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -@@ -51,5 +51,9 @@ void bcm47xx_fill_sprom_ethernet(struct - void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, - const char *prefix); - #endif -+#ifdef CONFIG_BCM47XX_BCMA -+void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo, -+ const char *prefix); -+#endif - - #endif /* __ASM_BCM47XX_H */ diff --git a/target/linux/brcm47xx/patches-3.3/008-MIPS-bcm47xx-read-baordrev-without-prefix-from-sprom.patch b/target/linux/brcm47xx/patches-3.3/008-MIPS-bcm47xx-read-baordrev-without-prefix-from-sprom.patch deleted file mode 100644 index 108987d83d..0000000000 --- a/target/linux/brcm47xx/patches-3.3/008-MIPS-bcm47xx-read-baordrev-without-prefix-from-sprom.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -165,6 +165,8 @@ static void bcm47xx_fill_sprom_r1234589( - const char *prefix) - { - nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0); -+ if (!sprom->board_rev) -+ nvram_read_u16(NULL, NULL, "boardrev", &sprom->board_rev, 0); - nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0); - nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff); - nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff); diff --git a/target/linux/brcm47xx/patches-3.3/009-bcma_reorder_sprom_fill.patch b/target/linux/brcm47xx/patches-3.3/009-bcma_reorder_sprom_fill.patch deleted file mode 100644 index 3778e64b8c..0000000000 --- a/target/linux/brcm47xx/patches-3.3/009-bcma_reorder_sprom_fill.patch +++ /dev/null @@ -1,44 +0,0 @@ ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -90,6 +90,7 @@ static int bcm47xx_get_sprom_ssb(struct - char prefix[10]; - - if (bus->bustype == SSB_BUSTYPE_PCI) { -+ memset(out, 0, sizeof(struct ssb_sprom)); - snprintf(prefix, sizeof(prefix), "pci/%u/%u/", - bus->host_pci->bus->number + 1, - PCI_SLOT(bus->host_pci->devfn)); -@@ -111,6 +112,7 @@ static int bcm47xx_get_invariants(struct - - bcm47xx_fill_ssb_boardinfo(&iv->boardinfo, NULL); - -+ memset(&iv->sprom, 0, sizeof(struct ssb_sprom)); - bcm47xx_fill_sprom(&iv->sprom, NULL); - - if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0) -@@ -159,12 +161,14 @@ static int bcm47xx_get_sprom_bcma(struct - - switch (bus->hosttype) { - case BCMA_HOSTTYPE_PCI: -+ memset(out, 0, sizeof(struct ssb_sprom)); - snprintf(prefix, sizeof(prefix), "pci/%u/%u/", - bus->host_pci->bus->number + 1, - PCI_SLOT(bus->host_pci->devfn)); - bcm47xx_fill_sprom(out, prefix); - return 0; - case BCMA_HOSTTYPE_SOC: -+ memset(out, 0, sizeof(struct ssb_sprom)); - bcm47xx_fill_sprom_ethernet(out, NULL); - core = bcma_find_core(bus, BCMA_CORE_80211); - if (core) { ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -557,8 +557,6 @@ void bcm47xx_fill_sprom_ethernet(struct - - void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) - { -- memset(sprom, 0, sizeof(struct ssb_sprom)); -- - bcm47xx_fill_sprom_ethernet(sprom, prefix); - - nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0); diff --git a/target/linux/brcm47xx/patches-3.3/010-MIPS-BCM47xx-Fix-BCMA_DRIVER_PCI_HOSTMODE.patch b/target/linux/brcm47xx/patches-3.3/010-MIPS-BCM47xx-Fix-BCMA_DRIVER_PCI_HOSTMODE.patch deleted file mode 100644 index 9a94eb08b1..0000000000 --- a/target/linux/brcm47xx/patches-3.3/010-MIPS-BCM47xx-Fix-BCMA_DRIVER_PCI_HOSTMODE.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/arch/mips/bcm47xx/Kconfig -+++ b/arch/mips/bcm47xx/Kconfig -@@ -21,6 +21,7 @@ config BCM47XX_BCMA - select BCMA - select BCMA_HOST_SOC - select BCMA_DRIVER_MIPS -+ select BCMA_HOST_PCI if PCI - select BCMA_DRIVER_PCI_HOSTMODE if PCI - default y - help diff --git a/target/linux/brcm47xx/patches-3.3/044-bcma-add-PCIe-host-controller.patch b/target/linux/brcm47xx/patches-3.3/044-bcma-add-PCIe-host-controller.patch deleted file mode 100644 index e5740693f1..0000000000 --- a/target/linux/brcm47xx/patches-3.3/044-bcma-add-PCIe-host-controller.patch +++ /dev/null @@ -1,76 +0,0 @@ ---- a/arch/mips/pci/pci-bcm47xx.c -+++ b/arch/mips/pci/pci-bcm47xx.c -@@ -25,6 +25,7 @@ - #include <linux/types.h> - #include <linux/pci.h> - #include <linux/ssb/ssb.h> -+#include <linux/bcma/bcma.h> - #include <bcm47xx.h> - - int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -@@ -32,15 +33,12 @@ int __init pcibios_map_irq(const struct - return 0; - } - --int pcibios_plat_dev_init(struct pci_dev *dev) --{ - #ifdef CONFIG_BCM47XX_SSB -+static int bcm47xx_pcibios_plat_dev_init_ssb(struct pci_dev *dev) -+{ - int res; - u8 slot, pin; - -- if (bcm47xx_bus_type != BCM47XX_BUS_TYPE_SSB) -- return 0; -- - res = ssb_pcibios_plat_dev_init(dev); - if (res < 0) { - printk(KERN_ALERT "PCI: Failed to init device %s\n", -@@ -60,6 +58,47 @@ int pcibios_plat_dev_init(struct pci_dev - } - - dev->irq = res; -+ return 0; -+} - #endif -+ -+#ifdef CONFIG_BCM47XX_BCMA -+static int bcm47xx_pcibios_plat_dev_init_bcma(struct pci_dev *dev) -+{ -+ int res; -+ -+ res = bcma_core_pci_plat_dev_init(dev); -+ if (res < 0) { -+ printk(KERN_ALERT "PCI: Failed to init device %s\n", -+ pci_name(dev)); -+ return res; -+ } -+ -+ res = bcma_core_pci_pcibios_map_irq(dev); -+ -+ /* IRQ-0 and IRQ-1 are software interrupts. */ -+ if (res < 2) { -+ printk(KERN_ALERT "PCI: Failed to map IRQ of device %s\n", -+ pci_name(dev)); -+ return res; -+ } -+ -+ dev->irq = res; - return 0; - } -+#endif -+ -+int pcibios_plat_dev_init(struct pci_dev *dev) -+{ -+#ifdef CONFIG_BCM47XX_SSB -+ if (bcm47xx_bus_type == BCM47XX_BUS_TYPE_SSB) -+ return bcm47xx_pcibios_plat_dev_init_ssb(dev); -+ else -+#endif -+#ifdef CONFIG_BCM47XX_BCMA -+ if (bcm47xx_bus_type == BCM47XX_BUS_TYPE_BCMA) -+ return bcm47xx_pcibios_plat_dev_init_bcma(dev); -+ else -+#endif -+ return 0; -+} diff --git a/target/linux/brcm47xx/patches-3.3/050-mtd-add-bcm47xx-part-parser.patch b/target/linux/brcm47xx/patches-3.3/050-mtd-add-bcm47xx-part-parser.patch deleted file mode 100644 index 5381e2f6cc..0000000000 --- a/target/linux/brcm47xx/patches-3.3/050-mtd-add-bcm47xx-part-parser.patch +++ /dev/null @@ -1,571 +0,0 @@ ---- a/drivers/mtd/Kconfig -+++ b/drivers/mtd/Kconfig -@@ -172,6 +172,13 @@ config MTD_MYLOADER_PARTS - You will still need the parsing functions to be called by the driver - for your particular device. It won't happen automatically. - -+config MTD_BCM47XX_PARTS -+ tristate "BCM47XX partitioning support" -+ default y -+ depends on BCM47XX -+ ---help--- -+ bcm47XX partitioning support -+ - comment "User Modules And Translation Layers" - - config MTD_CHAR ---- a/drivers/mtd/Makefile -+++ b/drivers/mtd/Makefile -@@ -13,6 +13,7 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o - obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o - obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o - obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o -+obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o - - # 'Users' - code which presents functionality to userspace. - obj-$(CONFIG_MTD_CHAR) += mtdchar.o ---- /dev/null -+++ b/drivers/mtd/bcm47xxpart.c -@@ -0,0 +1,542 @@ -+/* -+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org> -+ * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org> -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) -+ * -+ * original functions for finding root filesystem from Mike Baker -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN -+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF -+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 675 Mass Ave, Cambridge, MA 02139, USA. -+ * -+ * Copyright 2001-2003, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * Flash mapping for BCM947XX boards -+ */ -+ -+#define pr_fmt(fmt) "bcm47xx_part: " fmt -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/types.h> -+#include <linux/kernel.h> -+#include <linux/sched.h> -+#include <linux/wait.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/partitions.h> -+#include <linux/crc32.h> -+#include <linux/io.h> -+#include <asm/mach-bcm47xx/nvram.h> -+#include <asm/mach-bcm47xx/bcm47xx.h> -+#include <asm/fw/cfe/cfe_api.h> -+ -+ -+#define TRX_MAGIC 0x30524448 /* "HDR0" */ -+#define TRX_VERSION 1 -+#define TRX_MAX_LEN 0x3A0000 -+#define TRX_NO_HEADER 1 /* Do not write TRX header */ -+#define TRX_GZ_FILES 0x2 /* Contains up to TRX_MAX_OFFSET individual gzip files */ -+#define TRX_MAX_OFFSET 3 -+ -+struct trx_header { -+ u32 magic; /* "HDR0" */ -+ u32 len; /* Length of file including header */ -+ u32 crc32; /* 32-bit CRC from flag_version to end of file */ -+ u32 flag_version; /* 0:15 flags, 16:31 version */ -+ u32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of header */ -+}; -+ -+/* for Edimax Print servers which use an additional header -+ * then the firmware on flash looks like : -+ * EDIMAX HEADER | TRX HEADER -+ * As this header is 12 bytes long we have to handle it -+ * and skip it to find the TRX header -+ */ -+#define EDIMAX_PS_HEADER_MAGIC 0x36315350 /* "PS16" */ -+#define EDIMAX_PS_HEADER_LEN 0xc /* 12 bytes long for edimax header */ -+ -+#define NVRAM_SPACE 0x8000 -+ -+#define ROUTER_NETGEAR_WGR614L 1 -+#define ROUTER_NETGEAR_WNR834B 2 -+#define ROUTER_NETGEAR_WNDR3300 3 -+#define ROUTER_NETGEAR_WNR3500L 4 -+#define ROUTER_SIMPLETECH_SIMPLESHARE 5 -+#define ROUTER_NETGEAR_WNDR3400 6 -+ -+static int -+find_cfe_size(struct mtd_info *mtd) -+{ -+ struct trx_header *trx; -+ unsigned char buf[512]; -+ int off; -+ size_t len; -+ int blocksize; -+ -+ trx = (struct trx_header *) buf; -+ -+ blocksize = mtd->erasesize; -+ if (blocksize < 0x10000) -+ blocksize = 0x10000; -+ -+ for (off = (128*1024); off < mtd->size; off += blocksize) { -+ memset(buf, 0xe5, sizeof(buf)); -+ -+ /* -+ * Read into buffer -+ */ -+ if (mtd->read(mtd, off, sizeof(buf), &len, buf) || -+ len != sizeof(buf)) -+ continue; -+ -+ if (le32_to_cpu(trx->magic) == EDIMAX_PS_HEADER_MAGIC) { -+ if (mtd->read(mtd, off + EDIMAX_PS_HEADER_LEN, -+ sizeof(buf), &len, buf) || len != sizeof(buf)) { -+ continue; -+ } else { -+ pr_notice("Found edimax header\n"); -+ } -+ } -+ -+ /* found a TRX header */ -+ if (le32_to_cpu(trx->magic) == TRX_MAGIC) -+ goto found; -+ } -+ -+ pr_notice("%s: Couldn't find bootloader size\n", mtd->name); -+ return -1; -+ -+ found: -+ pr_notice("bootloader size: %d\n", off); -+ return off; -+ -+} -+ -+/* -+ * Copied from mtdblock.c -+ * -+ * Cache stuff... -+ * -+ * Since typical flash erasable sectors are much larger than what Linux's -+ * buffer cache can handle, we must implement read-modify-write on flash -+ * sectors for each block write requests. To avoid over-erasing flash sectors -+ * and to speed things up, we locally cache a whole flash sector while it is -+ * being written to until a different sector is required. -+ */ -+ -+static void erase_callback(struct erase_info *done) -+{ -+ wait_queue_head_t *wait_q = (wait_queue_head_t *)done->priv; -+ wake_up(wait_q); -+} -+ -+static int erase_write(struct mtd_info *mtd, unsigned long pos, -+ int len, const char *buf) -+{ -+ struct erase_info erase; -+ DECLARE_WAITQUEUE(wait, current); -+ wait_queue_head_t wait_q; -+ size_t retlen; -+ int ret; -+ -+ /* -+ * First, let's erase the flash block. -+ */ -+ -+ init_waitqueue_head(&wait_q); -+ erase.mtd = mtd; -+ erase.callback = erase_callback; -+ erase.addr = pos; -+ erase.len = len; -+ erase.priv = (u_long)&wait_q; -+ -+ set_current_state(TASK_INTERRUPTIBLE); -+ add_wait_queue(&wait_q, &wait); -+ -+ ret = mtd->erase(mtd, &erase); -+ if (ret) { -+ set_current_state(TASK_RUNNING); -+ remove_wait_queue(&wait_q, &wait); -+ pr_warn("erase of region [0x%lx, 0x%x] on \"%s\" failed\n", -+ pos, len, mtd->name); -+ return ret; -+ } -+ -+ schedule(); /* Wait for erase to finish. */ -+ remove_wait_queue(&wait_q, &wait); -+ -+ /* -+ * Next, write data to flash. -+ */ -+ -+ ret = mtd->write(mtd, pos, len, &retlen, buf); -+ if (ret) -+ return ret; -+ if (retlen != len) -+ return -EIO; -+ return 0; -+} -+ -+ -+static int -+find_dual_image_off(struct mtd_info *mtd) -+{ -+ struct trx_header trx; -+ int off, blocksize; -+ size_t len; -+ -+ blocksize = mtd->erasesize; -+ if (blocksize < 0x10000) -+ blocksize = 0x10000; -+ -+ for (off = (128*1024); off < mtd->size; off += blocksize) { -+ memset(&trx, 0xe5, sizeof(trx)); -+ /* -+ * Read into buffer -+ */ -+ if (mtd->read(mtd, off, sizeof(trx), &len, (char *) &trx) || -+ len != sizeof(trx)) -+ continue; -+ /* found last TRX header */ -+ if (le32_to_cpu(trx.magic) == TRX_MAGIC) { -+ if (le32_to_cpu(trx.flag_version >> 16) == 2) { -+ pr_notice("dual image TRX header found\n"); -+ return mtd->size / 2; -+ } else { -+ return 0; -+ } -+ } -+ } -+ return 0; -+} -+ -+ -+static int -+find_root(struct mtd_info *mtd, struct mtd_partition *part) -+{ -+ struct trx_header trx, *trx2; -+ unsigned char buf[512], *block; -+ int off, blocksize, trxoff = 0; -+ u32 i, crc = ~0; -+ size_t len; -+ bool edimax = false; -+ -+ blocksize = mtd->erasesize; -+ if (blocksize < 0x10000) -+ blocksize = 0x10000; -+ -+ for (off = (128*1024); off < mtd->size; off += blocksize) { -+ memset(&trx, 0xe5, sizeof(trx)); -+ -+ /* -+ * Read into buffer -+ */ -+ if (mtd->read(mtd, off, sizeof(trx), &len, (char *) &trx) || -+ len != sizeof(trx)) -+ continue; -+ -+ /* found an edimax header */ -+ if (le32_to_cpu(trx.magic) == EDIMAX_PS_HEADER_MAGIC) { -+ /* read the correct trx header */ -+ if (mtd->read(mtd, off + EDIMAX_PS_HEADER_LEN, -+ sizeof(trx), &len, (char *) &trx) || -+ len != sizeof(trx)) { -+ continue; -+ } else { -+ pr_notice("Found an edimax ps header\n"); -+ edimax = true; -+ } -+ } -+ -+ /* found a TRX header */ -+ if (le32_to_cpu(trx.magic) == TRX_MAGIC) { -+ part->offset = le32_to_cpu(trx.offsets[2]) ? : -+ le32_to_cpu(trx.offsets[1]); -+ part->size = le32_to_cpu(trx.len); -+ -+ part->size -= part->offset; -+ part->offset += off; -+ if (edimax) { -+ off += EDIMAX_PS_HEADER_LEN; -+ trxoff = EDIMAX_PS_HEADER_LEN; -+ } -+ -+ goto found; -+ } -+ } -+ -+ pr_warn("%s: Couldn't find root filesystem\n", -+ mtd->name); -+ return -1; -+ -+ found: -+ pr_notice("TRX offset : %x\n", trxoff); -+ if (part->size == 0) -+ return 0; -+ -+ if (mtd->read(mtd, part->offset, sizeof(buf), &len, buf) || len != sizeof(buf)) -+ return 0; -+ -+ /* Move the fs outside of the trx */ -+ part->size = 0; -+ -+ if (trx.len != part->offset + part->size - off) { -+ /* Update the trx offsets and length */ -+ trx.len = part->offset + part->size - off; -+ -+ /* Update the trx crc32 */ -+ for (i = (u32) &(((struct trx_header *)NULL)->flag_version); i <= trx.len; i += sizeof(buf)) { -+ if (mtd->read(mtd, off + i, sizeof(buf), &len, buf) || len != sizeof(buf)) -+ return 0; -+ crc = crc32_le(crc, buf, min(sizeof(buf), trx.len - i)); -+ } -+ trx.crc32 = crc; -+ -+ /* read first eraseblock from the trx */ -+ block = kmalloc(mtd->erasesize, GFP_KERNEL); -+ trx2 = (struct trx_header *) block; -+ if (mtd->read(mtd, off - trxoff, mtd->erasesize, &len, block) || len != mtd->erasesize) { -+ pr_err("Error accessing the first trx eraseblock\n"); -+ return 0; -+ } -+ -+ pr_notice("Updating TRX offsets and length:\n"); -+ pr_notice("old trx = [0x%08x, 0x%08x, 0x%08x], len=0x%08x crc32=0x%08x\n", trx2->offsets[0], trx2->offsets[1], trx2->offsets[2], trx2->len, trx2->crc32); -+ pr_notice("new trx = [0x%08x, 0x%08x, 0x%08x], len=0x%08x crc32=0x%08x\n", trx.offsets[0], trx.offsets[1], trx.offsets[2], trx.len, trx.crc32); -+ -+ /* Write updated trx header to the flash */ -+ memcpy(block + trxoff, &trx, sizeof(trx)); -+ if (mtd->unlock) -+ mtd->unlock(mtd, off - trxoff, mtd->erasesize); -+ erase_write(mtd, off - trxoff, mtd->erasesize, block); -+ if (mtd->sync) -+ mtd->sync(mtd); -+ kfree(block); -+ pr_notice("Done\n"); -+ } -+ -+ return part->size; -+} -+ -+static int get_router(void) -+{ -+ char buf[20]; -+ u32 boardnum = 0; -+ u16 boardtype = 0; -+ u16 boardrev = 0; -+ u32 boardflags = 0; -+ u16 sdram_init = 0; -+ u16 cardbus = 0; -+ u16 strev = 0; -+ -+ if (nvram_getenv("boardnum", buf, sizeof(buf)) >= 0) -+ boardnum = simple_strtoul(buf, NULL, 0); -+ if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0) -+ boardtype = simple_strtoul(buf, NULL, 0); -+ if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0) -+ boardrev = simple_strtoul(buf, NULL, 0); -+ if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0) -+ boardflags = simple_strtoul(buf, NULL, 0); -+ if (nvram_getenv("sdram_init", buf, sizeof(buf)) >= 0) -+ sdram_init = simple_strtoul(buf, NULL, 0); -+ if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0) -+ cardbus = simple_strtoul(buf, NULL, 0); -+ if (nvram_getenv("st_rev", buf, sizeof(buf)) >= 0) -+ strev = simple_strtoul(buf, NULL, 0); -+ -+ if ((boardnum == 8 || boardnum == 01) -+ && boardtype == 0x0472 && cardbus == 1) { -+ /* Netgear WNR834B, Netgear WNR834Bv2 */ -+ return ROUTER_NETGEAR_WNR834B; -+ } -+ -+ if (boardnum == 01 && boardtype == 0x0472 && boardrev == 0x23) { -+ /* Netgear WNDR-3300 */ -+ return ROUTER_NETGEAR_WNDR3300; -+ } -+ -+ if ((boardnum == 83258 || boardnum == 01) -+ && boardtype == 0x048e -+ && (boardrev == 0x11 || boardrev == 0x10) -+ && boardflags == 0x750 -+ && sdram_init == 0x000A) { -+ /* Netgear WGR614v8/L/WW 16MB ram, cfe v1.3 or v1.5 */ -+ return ROUTER_NETGEAR_WGR614L; -+ } -+ -+ if ((boardnum == 1 || boardnum == 3500) -+ && boardtype == 0x04CF -+ && (boardrev == 0x1213 || boardrev == 02)) { -+ /* Netgear WNR3500v2/U/L */ -+ return ROUTER_NETGEAR_WNR3500L; -+ } -+ -+ if (boardnum == 1 && boardtype == 0xb4cf && boardrev == 0x1100) { -+ /* Netgear WNDR3400 */ -+ return ROUTER_NETGEAR_WNDR3400; -+ } -+ -+ if (boardtype == 0x042f -+ && boardrev == 0x10 -+ && boardflags == 0 -+ && strev == 0x11) { -+ /* Simpletech Simpleshare */ -+ return ROUTER_SIMPLETECH_SIMPLESHARE; -+ } -+ -+ return 0; -+} -+ -+static int parse_bcm47xx_partitions(struct mtd_info *mtd, -+ struct mtd_partition **pparts, -+ struct mtd_part_parser_data *data) -+{ -+ int cfe_size; -+ int dual_image_offset = 0; -+ /* e.g Netgear 0x003e0000-0x003f0000 : "board_data", we exclude this -+ * part from our mapping to prevent overwriting len/checksum on e.g. -+ * Netgear WGR614v8/L/WW -+ */ -+ int custom_data_size = 0; -+ struct mtd_partition *bcm47xx_parts; -+ -+ cfe_size = find_cfe_size(mtd); -+ if (cfe_size < 0) -+ return 0; -+ -+ bcm47xx_parts = kzalloc(sizeof(struct mtd_partition) * 6, GFP_KERNEL); -+ -+ bcm47xx_parts[0].name = "cfe"; -+ bcm47xx_parts[1].name = "linux"; -+ bcm47xx_parts[2].name = "rootfs"; -+ bcm47xx_parts[3].name = "nvram"; -+ -+ /* boot loader */ -+ bcm47xx_parts[0].mask_flags = MTD_WRITEABLE; -+ bcm47xx_parts[0].offset = 0; -+ bcm47xx_parts[0].size = cfe_size; -+ -+ /* nvram */ -+ if (cfe_size != 384 * 1024) { -+ -+ switch (get_router()) { -+ case ROUTER_NETGEAR_WGR614L: -+ case ROUTER_NETGEAR_WNR834B: -+ case ROUTER_NETGEAR_WNDR3300: -+ case ROUTER_NETGEAR_WNR3500L: -+ case ROUTER_NETGEAR_WNDR3400: -+ /* Netgear: checksum is @ 0x003AFFF8 for 4M flash or checksum -+ * is @ 0x007AFFF8 for 8M flash -+ */ -+ custom_data_size = mtd->erasesize; -+ -+ bcm47xx_parts[3].offset = mtd->size - roundup(NVRAM_SPACE, mtd->erasesize); -+ bcm47xx_parts[3].size = roundup(NVRAM_SPACE, mtd->erasesize); -+ -+ /* Place CFE board_data into a partition */ -+ bcm47xx_parts[4].name = "board_data"; -+ bcm47xx_parts[4].offset = bcm47xx_parts[3].offset - custom_data_size; -+ bcm47xx_parts[4].size = custom_data_size; -+ break; -+ -+ case ROUTER_SIMPLETECH_SIMPLESHARE: -+ /* Fixup Simpletech Simple share nvram */ -+ -+ pr_notice("Setting up simpletech nvram\n"); -+ custom_data_size = mtd->erasesize; -+ -+ bcm47xx_parts[3].offset = mtd->size - roundup(NVRAM_SPACE, mtd->erasesize) * 2; -+ bcm47xx_parts[3].size = roundup(NVRAM_SPACE, mtd->erasesize); -+ -+ /* Place backup nvram into a partition */ -+ bcm47xx_parts[4].name = "nvram_copy"; -+ bcm47xx_parts[4].offset = mtd->size - roundup(NVRAM_SPACE, mtd->erasesize); -+ bcm47xx_parts[4].size = roundup(NVRAM_SPACE, mtd->erasesize); -+ break; -+ -+ default: -+ bcm47xx_parts[3].offset = mtd->size - roundup(NVRAM_SPACE, mtd->erasesize); -+ bcm47xx_parts[3].size = roundup(NVRAM_SPACE, mtd->erasesize); -+ } -+ -+ } else { -+ /* nvram (old 128kb config partition on netgear wgt634u) */ -+ bcm47xx_parts[3].offset = bcm47xx_parts[0].size; -+ bcm47xx_parts[3].size = roundup(NVRAM_SPACE, mtd->erasesize); -+ } -+ -+ /* dual image offset*/ -+ pr_notice("Looking for dual image\n"); -+ dual_image_offset = find_dual_image_off(mtd); -+ /* linux (kernel and rootfs) */ -+ if (cfe_size != 384 * 1024) { -+ if (get_router() == ROUTER_SIMPLETECH_SIMPLESHARE) { -+ bcm47xx_parts[1].offset = bcm47xx_parts[0].size; -+ bcm47xx_parts[1].size = bcm47xx_parts[4].offset - dual_image_offset - -+ bcm47xx_parts[1].offset - custom_data_size; -+ } else { -+ bcm47xx_parts[1].offset = bcm47xx_parts[0].size; -+ bcm47xx_parts[1].size = bcm47xx_parts[3].offset - dual_image_offset - -+ bcm47xx_parts[1].offset - custom_data_size; -+ } -+ } else { -+ /* do not count the elf loader, which is on one block */ -+ bcm47xx_parts[1].offset = bcm47xx_parts[0].size + -+ bcm47xx_parts[3].size + mtd->erasesize; -+ bcm47xx_parts[1].size = mtd->size - -+ bcm47xx_parts[0].size - -+ (2*bcm47xx_parts[3].size) - -+ mtd->erasesize - custom_data_size; -+ } -+ -+ /* find and size rootfs */ -+ find_root(mtd, &bcm47xx_parts[2]); -+ bcm47xx_parts[2].size = mtd->size - dual_image_offset - -+ bcm47xx_parts[2].offset - -+ bcm47xx_parts[3].size - custom_data_size; -+ *pparts = bcm47xx_parts; -+ return bcm47xx_parts[4].name == NULL ? 4 : 5; -+} -+ -+static struct mtd_part_parser bcm47xx_parser = { -+ .owner = THIS_MODULE, -+ .parse_fn = parse_bcm47xx_partitions, -+ .name = "bcm47xx", -+}; -+ -+static int __init bcm47xx_parser_init(void) -+{ -+ return register_mtd_parser(&bcm47xx_parser); -+} -+ -+static void __exit bcm47xx_parser_exit(void) -+{ -+ deregister_mtd_parser(&bcm47xx_parser); -+} -+ -+module_init(bcm47xx_parser_init); -+module_exit(bcm47xx_parser_exit); -+ -+MODULE_LICENSE("GPL"); -+MODULE_DESCRIPTION("Parsing code for flash partitions on bcm47xx SoCs"); diff --git a/target/linux/brcm47xx/patches-3.3/051-mtd-add-parallel-flash-driver.patch b/target/linux/brcm47xx/patches-3.3/051-mtd-add-parallel-flash-driver.patch deleted file mode 100644 index 86336ed571..0000000000 --- a/target/linux/brcm47xx/patches-3.3/051-mtd-add-parallel-flash-driver.patch +++ /dev/null @@ -1,224 +0,0 @@ ---- a/drivers/mtd/maps/Kconfig -+++ b/drivers/mtd/maps/Kconfig -@@ -248,6 +248,15 @@ config MTD_LANTIQ - help - Support for NOR flash attached to the Lantiq SoC's External Bus Unit. - -+config MTD_BCM47XX_PFLASH -+ tristate "bcm47xx parallel flash support" -+ default y -+ depends on BCM47XX -+ select MTD_PARTITIONS -+ select MTD_BCM47XX_PARTS -+ help -+ Support for bcm47xx parallel flash -+ - config MTD_DILNETPC - tristate "CFI Flash device mapped on DIL/Net PC" - depends on X86 && MTD_CFI_INTELEXT && BROKEN ---- a/drivers/mtd/maps/Makefile -+++ b/drivers/mtd/maps/Makefile -@@ -57,3 +57,4 @@ obj-$(CONFIG_MTD_VMU) += vmu-flash.o - obj-$(CONFIG_MTD_GPIO_ADDR) += gpio-addr-flash.o - obj-$(CONFIG_MTD_LATCH_ADDR) += latch-addr-flash.o - obj-$(CONFIG_MTD_LANTIQ) += lantiq-flash.o -+obj-$(CONFIG_MTD_BCM47XX_PFLASH)+= bcm47xx-pflash.o ---- /dev/null -+++ b/drivers/mtd/maps/bcm47xx-pflash.c -@@ -0,0 +1,196 @@ -+/* -+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org> -+ * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org> -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) -+ * -+ * original functions for finding root filesystem from Mike Baker -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN -+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF -+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 675 Mass Ave, Cambridge, MA 02139, USA. -+ * -+ * Copyright 2001-2003, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * Flash mapping for BCM947XX boards -+ */ -+ -+#define pr_fmt(fmt) "bcm47xx_pflash: " fmt -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/types.h> -+#include <linux/kernel.h> -+#include <linux/sched.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/map.h> -+#include <linux/mtd/partitions.h> -+#include <linux/io.h> -+#include <asm/mach-bcm47xx/bcm47xx.h> -+#include <linux/platform_device.h> -+ -+#define WINDOW_ADDR 0x1fc00000 -+#define WINDOW_SIZE 0x400000 -+#define BUSWIDTH 2 -+ -+static struct mtd_info *bcm47xx_mtd; -+ -+static void bcm47xx_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) -+{ -+ if (len == 1) { -+ memcpy_fromio(to, map->virt + from, len); -+ } else { -+ int i; -+ u16 *dest = (u16 *) to; -+ u16 *src = (u16 *) (map->virt + from); -+ for (i = 0; i < (len / 2); i++) -+ dest[i] = src[i]; -+ if (len & 1) -+ *((u8 *)dest+len-1) = src[i] & 0xff; -+ } -+} -+ -+static struct map_info bcm47xx_map = { -+ name: "Physically mapped flash", -+ size : WINDOW_SIZE, -+ bankwidth : BUSWIDTH, -+ phys : WINDOW_ADDR, -+}; -+ -+static const char *probes[] = { "bcm47xx", NULL }; -+ -+static int bcm47xx_pflash_probe(struct platform_device *pdev) -+{ -+#ifdef CONFIG_BCM47XX_SSB -+ struct ssb_mipscore *ssb_mcore; -+#endif -+#ifdef CONFIG_BCM47XX_BCMA -+ struct bcma_drv_cc *bcma_cc; -+#endif -+ int ret = 0; -+ -+ switch (bcm47xx_bus_type) { -+#ifdef CONFIG_BCM47XX_SSB -+ case BCM47XX_BUS_TYPE_SSB: -+ ssb_mcore = &bcm47xx_bus.ssb.mipscore; -+ if (!ssb_mcore->pflash.present) -+ return -ENODEV; -+ -+ bcm47xx_map.phys = ssb_mcore->pflash.window; -+ bcm47xx_map.size = ssb_mcore->pflash.window_size; -+ bcm47xx_map.bankwidth = ssb_mcore->pflash.buswidth; -+ break; -+#endif -+#ifdef CONFIG_BCM47XX_BCMA -+ case BCM47XX_BUS_TYPE_BCMA: -+ bcma_cc = &bcm47xx_bus.bcma.bus.drv_cc; -+ if (!bcma_cc->pflash.present) -+ return -ENODEV; -+ -+ bcm47xx_map.phys = bcma_cc->pflash.window; -+ bcm47xx_map.size = bcma_cc->pflash.window_size; -+ bcm47xx_map.bankwidth = bcma_cc->pflash.buswidth; -+ break; -+#endif -+ } -+ -+ pr_notice("flash init: 0x%08x 0x%08lx\n", bcm47xx_map.phys, bcm47xx_map.size); -+ bcm47xx_map.virt = ioremap_nocache(bcm47xx_map.phys, bcm47xx_map.size); -+ -+ if (!bcm47xx_map.virt) { -+ pr_err("Failed to ioremap\n"); -+ return -EIO; -+ } -+ -+ simple_map_init(&bcm47xx_map); -+ /* override copy_from routine */ -+ bcm47xx_map.copy_from = bcm47xx_map_copy_from; -+ -+ bcm47xx_mtd = do_map_probe("cfi_probe", &bcm47xx_map); -+ if (!bcm47xx_mtd) { -+ pr_err("Failed to do_map_probe\n"); -+ ret = -ENXIO; -+ goto err_unmap; -+ } -+ bcm47xx_mtd->owner = THIS_MODULE; -+ -+ pr_notice("Flash device: 0x%lx at 0x%x\n", bcm47xx_map.size, WINDOW_ADDR); -+ -+ ret = mtd_device_parse_register(bcm47xx_mtd, probes, NULL, NULL, 0); -+ -+ if (ret) { -+ pr_err("Flash: mtd_device_register failed\n"); -+ goto err_destroy; -+ } -+ return 0; -+ -+err_destroy: -+ map_destroy(bcm47xx_mtd); -+err_unmap: -+ iounmap(bcm47xx_map.virt); -+ return ret; -+} -+ -+static int __devexit bcm47xx_pflash_remove(struct platform_device *pdev) -+{ -+ mtd_device_unregister(bcm47xx_mtd); -+ map_destroy(bcm47xx_mtd); -+ iounmap(bcm47xx_map.virt); -+ return 0; -+} -+ -+static const struct platform_device_id bcm47xx_pflash_table[] = { -+ { "bcm47xx-pflash", 0 }, -+ { } -+}; -+MODULE_DEVICE_TABLE(platform, bcm47xx_pflash_table); -+ -+static struct platform_driver bcm47xx_pflash_driver = { -+ .id_table = bcm47xx_pflash_table, -+ .probe = bcm47xx_pflash_probe, -+ .remove = __devexit_p(bcm47xx_pflash_remove), -+ .driver = { -+ .name = "bcm47xx-pflash", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init init_bcm47xx_pflash(void) -+{ -+ int ret = platform_driver_register(&bcm47xx_pflash_driver); -+ -+ if (ret) -+ pr_err("error registering platform driver: %i\n", ret); -+ return ret; -+} -+ -+static void __exit exit_bcm47xx_pflash(void) -+{ -+ platform_driver_unregister(&bcm47xx_pflash_driver); -+} -+ -+module_init(init_bcm47xx_pflash); -+module_exit(exit_bcm47xx_pflash); -+ -+MODULE_LICENSE("GPL"); -+MODULE_DESCRIPTION("BCM47XX parallel flash driver"); diff --git a/target/linux/brcm47xx/patches-3.3/052-mtd-add-serial-flash-driver.patch b/target/linux/brcm47xx/patches-3.3/052-mtd-add-serial-flash-driver.patch deleted file mode 100644 index 1e408fa707..0000000000 --- a/target/linux/brcm47xx/patches-3.3/052-mtd-add-serial-flash-driver.patch +++ /dev/null @@ -1,335 +0,0 @@ ---- a/drivers/mtd/maps/Kconfig -+++ b/drivers/mtd/maps/Kconfig -@@ -257,6 +257,15 @@ config MTD_BCM47XX_PFLASH - help - Support for bcm47xx parallel flash - -+config MTD_BCM47XX_SFLASH -+ tristate "bcm47xx serial flash support" -+ default y -+ depends on BCM47XX -+ select MTD_PARTITIONS -+ select MTD_BCM47XX_PARTS -+ help -+ Support for bcm47xx parallel flash -+ - config MTD_DILNETPC - tristate "CFI Flash device mapped on DIL/Net PC" - depends on X86 && MTD_CFI_INTELEXT && BROKEN ---- a/drivers/mtd/maps/Makefile -+++ b/drivers/mtd/maps/Makefile -@@ -58,3 +58,4 @@ obj-$(CONFIG_MTD_GPIO_ADDR) += gpio-addr - obj-$(CONFIG_MTD_LATCH_ADDR) += latch-addr-flash.o - obj-$(CONFIG_MTD_LANTIQ) += lantiq-flash.o - obj-$(CONFIG_MTD_BCM47XX_PFLASH)+= bcm47xx-pflash.o -+obj-$(CONFIG_MTD_BCM47XX_SFLASH)+= bcm47xx-sflash.o ---- /dev/null -+++ b/drivers/mtd/maps/bcm47xx-sflash.c -@@ -0,0 +1,270 @@ -+/* -+ * Broadcom SiliconBackplane chipcommon serial flash interface -+ * -+ * Copyright 2011, 2012, Hauke Mehrtens <hauke@hauke-m.de> -+ * Copyright 2006, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * Licensed under the GNU/GPL. See COPYING for details. -+ */ -+ -+#define pr_fmt(fmt) "bcm47xx_sflash: " fmt -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/ioport.h> -+#include <linux/sched.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/map.h> -+#include <linux/mtd/partitions.h> -+#include <linux/errno.h> -+#include <linux/delay.h> -+#include <linux/platform_device.h> -+#include <linux/mtd/bcm47xx_sflash.h> -+ -+static int -+sflash_mtd_poll(struct bcm47xx_sflash *sflash, unsigned int offset, int timeout) -+{ -+ unsigned long now = jiffies; -+ -+ for (;;) { -+ if (!sflash->poll(sflash, offset)) { -+ break; -+ } -+ if (time_after(jiffies, now + timeout)) { -+ pr_err("timeout while polling\n"); -+ return -ETIMEDOUT; -+ -+ } -+ cpu_relax(); -+ udelay(1); -+ } -+ -+ return 0; -+} -+ -+static int -+sflash_mtd_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) -+{ -+ struct bcm47xx_sflash *sflash = (struct bcm47xx_sflash *)mtd->priv; -+ -+ /* Check address range */ -+ if (!len) -+ return 0; -+ -+ if ((from + len) > mtd->size) -+ return -EINVAL; -+ -+ *retlen = 0; -+ while (len) { -+ int ret = sflash->read(sflash, from, len, buf); -+ if (ret < 0) -+ return ret; -+ -+ from += (loff_t) ret; -+ len -= ret; -+ buf += ret; -+ *retlen += ret; -+ } -+ -+ return 0; -+} -+ -+static int -+sflash_mtd_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf) -+{ -+ int bytes; -+ int ret; -+ struct bcm47xx_sflash *sflash = (struct bcm47xx_sflash *)mtd->priv; -+ -+ /* Check address range */ -+ if (!len) -+ return 0; -+ -+ if ((to + len) > mtd->size) -+ return -EINVAL; -+ -+ *retlen = 0; -+ while (len) { -+ ret = sflash->write(sflash, to, len, buf); -+ if (ret < 0) -+ return ret; -+ -+ bytes = ret; -+ -+ ret = sflash_mtd_poll(sflash, (unsigned int) to, HZ / 10); -+ if (ret) -+ return ret; -+ -+ to += (loff_t) bytes; -+ len -= bytes; -+ buf += bytes; -+ *retlen += bytes; -+ } -+ -+ return 0; -+} -+ -+static int -+sflash_mtd_erase(struct mtd_info *mtd, struct erase_info *erase) -+{ -+ struct bcm47xx_sflash *sflash = (struct bcm47xx_sflash *) mtd->priv; -+ int i, j, ret = 0; -+ unsigned int addr, len; -+ -+ /* Check address range */ -+ if (!erase->len) -+ return 0; -+ if ((erase->addr + erase->len) > mtd->size) -+ return -EINVAL; -+ -+ addr = erase->addr; -+ len = erase->len; -+ -+ /* Ensure that requested regions are aligned */ -+ for (i = 0; i < mtd->numeraseregions; i++) { -+ for (j = 0; j < mtd->eraseregions[i].numblocks; j++) { -+ if (addr == mtd->eraseregions[i].offset + -+ mtd->eraseregions[i].erasesize * j && -+ len >= mtd->eraseregions[i].erasesize) { -+ ret = sflash->erase(sflash, addr); -+ if (ret < 0) -+ break; -+ ret = sflash_mtd_poll(sflash, addr, 10 * HZ); -+ if (ret) -+ break; -+ addr += mtd->eraseregions[i].erasesize; -+ len -= mtd->eraseregions[i].erasesize; -+ } -+ } -+ if (ret) -+ break; -+ } -+ -+ /* Set erase status */ -+ if (ret) -+ erase->state = MTD_ERASE_FAILED; -+ else -+ erase->state = MTD_ERASE_DONE; -+ -+ /* Call erase callback */ -+ if (erase->callback) -+ erase->callback(erase); -+ -+ return ret; -+} -+ -+static const char *probes[] = { "bcm47xx", NULL }; -+ -+static int bcm47xx_sflash_probe(struct platform_device *pdev) -+{ -+ struct bcm47xx_sflash *sflash = dev_get_platdata(&pdev->dev); -+ struct mtd_info *mtd; -+ struct mtd_erase_region_info *eraseregions; -+ int ret = 0; -+ -+ mtd = kzalloc(sizeof(struct mtd_info), GFP_KERNEL); -+ if (!mtd){ -+ ret = -ENOMEM; -+ goto err_out; -+ } -+ -+ eraseregions = kzalloc(sizeof(struct mtd_erase_region_info), GFP_KERNEL); -+ if (!eraseregions) { -+ ret = -ENOMEM; -+ goto err_free_mtd; -+ } -+ -+ pr_info("found serial flash: blocksize=%dKB, numblocks=%d, size=%dKB\n", -+ sflash->blocksize / 1024, sflash->numblocks, sflash->size / 1024); -+ -+ /* Setup region info */ -+ eraseregions->offset = 0; -+ eraseregions->erasesize = sflash->blocksize; -+ eraseregions->numblocks = sflash->numblocks; -+ if (eraseregions->erasesize > mtd->erasesize) -+ mtd->erasesize = eraseregions->erasesize; -+ mtd->size = sflash->size; -+ mtd->numeraseregions = 1; -+ -+ /* Register with MTD */ -+ mtd->name = "bcm47xx-sflash"; -+ mtd->type = MTD_NORFLASH; -+ mtd->flags = MTD_CAP_NORFLASH; -+ mtd->eraseregions = eraseregions; -+ mtd->erase = sflash_mtd_erase; -+ mtd->read = sflash_mtd_read; -+ mtd->write = sflash_mtd_write; -+ mtd->writesize = 1; -+ mtd->priv = sflash; -+ ret = dev_set_drvdata(&pdev->dev, mtd); -+ mtd->owner = THIS_MODULE; -+ if (ret) { -+ pr_err("adding private data failed\n"); -+ goto err_free_eraseregions; -+ } -+ -+ ret = mtd_device_parse_register(mtd, probes, NULL, NULL, 0); -+ -+ if (ret) { -+ pr_err("mtd_device_register failed\n"); -+ goto err_free_eraseregions; -+ } -+ return 0; -+ -+err_free_eraseregions: -+ kfree(eraseregions); -+err_free_mtd: -+ kfree(mtd); -+err_out: -+ return ret; -+} -+ -+static int __devexit bcm47xx_sflash_remove(struct platform_device *pdev) -+{ -+ struct mtd_info *mtd = dev_get_drvdata(&pdev->dev); -+ -+ if (mtd) { -+ mtd_device_unregister(mtd); -+ map_destroy(mtd); -+ kfree(mtd->eraseregions); -+ kfree(mtd); -+ dev_set_drvdata(&pdev->dev, NULL); -+ } -+ return 0; -+} -+ -+static const struct platform_device_id bcm47xx_sflash_table[] = { -+ { "bcm47xx-sflash", 0 }, -+ { } -+}; -+MODULE_DEVICE_TABLE(platform, bcm47xx_sflash_table); -+ -+static struct platform_driver bcm47xx_sflash_driver = { -+ .id_table = bcm47xx_sflash_table, -+ .probe = bcm47xx_sflash_probe, -+ .remove = __devexit_p(bcm47xx_sflash_remove), -+ .driver = { -+ .name = "bcm47xx-sflash", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init init_bcm47xx_sflash(void) -+{ -+ int ret = platform_driver_register(&bcm47xx_sflash_driver); -+ -+ if (ret) -+ pr_err("error registering platform driver: %i\n", ret); -+ return ret; -+} -+ -+static void __exit exit_bcm47xx_sflash(void) -+{ -+ platform_driver_unregister(&bcm47xx_sflash_driver); -+} -+ -+module_init(init_bcm47xx_sflash); -+module_exit(exit_bcm47xx_sflash); -+ -+MODULE_LICENSE("GPL"); -+MODULE_DESCRIPTION("BCM47XX serial flash driver"); ---- /dev/null -+++ b/include/linux/mtd/bcm47xx_sflash.h -@@ -0,0 +1,34 @@ -+#ifndef LINUX_MTD_BCM47XX_SFLASH_H_ -+#define LINUX_MTD_BCM47XX_SFLASH_H_ -+ -+#include <linux/mtd/mtd.h> -+ -+enum bcm47xx_sflash_type { -+ BCM47XX_SFLASH_SSB, -+ BCM47XX_SFLASH_BCMA, -+}; -+ -+struct ssb_chipcommon; -+struct bcma_drv_cc; -+ -+struct bcm47xx_sflash { -+ enum bcm47xx_sflash_type type; -+ union { -+ struct ssb_chipcommon *scc; -+ struct bcma_drv_cc *bcc; -+ }; -+ -+ bool present; -+ u16 numblocks; -+ u32 window; -+ u32 blocksize; -+ u32 size; -+ -+ int (*read)(struct bcm47xx_sflash *dev, u32 offset, u32 len, u8 *buf); -+ int (*poll)(struct bcm47xx_sflash *dev, u32 offset); -+ int (*write)(struct bcm47xx_sflash *dev, u32 offset, u32 len, const u8 *buf); -+ int (*erase)(struct bcm47xx_sflash *dev, u32 offset); -+ -+ struct mtd_info *mtd; -+}; -+#endif /* LINUX_MTD_BCM47XX_SFLASH_H_ */ diff --git a/target/linux/brcm47xx/patches-3.3/053-mtd-add-nand-flash-driver.patch b/target/linux/brcm47xx/patches-3.3/053-mtd-add-nand-flash-driver.patch deleted file mode 100644 index 7635d424de..0000000000 --- a/target/linux/brcm47xx/patches-3.3/053-mtd-add-nand-flash-driver.patch +++ /dev/null @@ -1,710 +0,0 @@ ---- a/drivers/mtd/nand/Kconfig -+++ b/drivers/mtd/nand/Kconfig -@@ -536,4 +536,12 @@ config MTD_NAND_FSMC - Enables support for NAND Flash chips on the ST Microelectronics - Flexible Static Memory Controller (FSMC) - -+config MTD_NAND_BCM47XX -+ tristate "bcm47xx nand flash support" -+ default y -+ depends on BCM47XX && BCMA_NFLASH -+ select MTD_PARTITIONS -+ help -+ Support for bcm47xx nand flash -+ - endif # MTD_NAND ---- a/drivers/mtd/nand/Makefile -+++ b/drivers/mtd/nand/Makefile -@@ -49,5 +49,6 @@ obj-$(CONFIG_MTD_NAND_MPC5121_NFC) += mp - obj-$(CONFIG_MTD_NAND_RICOH) += r852.o - obj-$(CONFIG_MTD_NAND_JZ4740) += jz4740_nand.o - obj-$(CONFIG_MTD_NAND_GPMI_NAND) += gpmi-nand/ -+obj-$(CONFIG_MTD_NAND_BCM47XX) += bcm47xx_nand.o - - nand-objs := nand_base.o nand_bbt.o ---- /dev/null -+++ b/drivers/mtd/nand/bcm47xx_nand.c -@@ -0,0 +1,528 @@ -+/* -+ * BCMA nand flash interface -+ * -+ * Copyright (C) 2011-2012 Tathagata Das <tathagata@alumnux.com> -+ * Copyright 2010, Broadcom Corporation -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ */ -+ -+#define pr_fmt(fmt) "bcm47xx_nflash: " fmt -+#include <linux/module.h> -+#include <linux/slab.h> -+#include <linux/ioport.h> -+#include <linux/sched.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/map.h> -+#include <linux/mtd/partitions.h> -+#include <linux/errno.h> -+#include <linux/delay.h> -+#include <linux/platform_device.h> -+#include <bcm47xx.h> -+#include <linux/cramfs_fs.h> -+#include <linux/romfs_fs.h> -+#include <linux/magic.h> -+#include <linux/byteorder/generic.h> -+#include <linux/mtd/bcm47xx_nand.h> -+#include <linux/mtd/nand.h> -+ -+static int bcm47xx_nflash_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip); -+static int bcm47xx_nflash_erase(struct mtd_info *mtd, unsigned int addr, unsigned int len); -+ -+/* Private Global variable */ -+static u32 read_offset = 0; -+static u32 write_offset; -+ -+static int -+nflash_mtd_poll(struct bcm47xx_nflash *nflash, unsigned int offset, int timeout) -+{ -+ unsigned long now = jiffies; -+ int ret = 0; -+ -+ for (;;) { -+ if (!bcma_nflash_poll(nflash->bcc)) { -+ ret = 0; -+ break; -+ } -+ if (time_after(jiffies, now + timeout)) { -+ pr_err("timeout while polling\n"); -+ ret = -ETIMEDOUT; -+ break; -+ } -+ udelay(1); -+ } -+ -+ return ret; -+} -+ -+static int -+bcm47xx_nflash_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) -+{ -+ struct nand_chip *nchip = (struct nand_chip *)mtd->priv; -+ struct bcm47xx_nflash *nflash = (struct bcm47xx_nflash *)nchip->priv; -+ int bytes, ret = 0; -+ u32 extra = 0; -+ u8 *tmpbuf = NULL; -+ int size; -+ u32 offset, blocksize, mask, off; -+ u32 skip_bytes = 0; -+ int need_copy = 0; -+ u8 *ptr = NULL; -+ -+ /* Check address range */ -+ if (!len) -+ return 0; -+ if ((from + len) > mtd->size) -+ return -EINVAL; -+ offset = from; -+ if ((offset & (NFL_SECTOR_SIZE - 1)) != 0) { -+ extra = offset & (NFL_SECTOR_SIZE - 1); -+ offset -= extra; -+ len += extra; -+ need_copy = 1; -+ } -+ size = (len + (NFL_SECTOR_SIZE - 1)) & ~(NFL_SECTOR_SIZE - 1); -+ if (size != len) { -+ need_copy = 1; -+ } -+ if (!need_copy) { -+ ptr = buf; -+ } else { -+ tmpbuf = (u8 *)kmalloc(size, GFP_KERNEL); -+ ptr = tmpbuf; -+ } -+ -+ blocksize = mtd->erasesize; -+ mask = blocksize - 1; -+ *retlen = 0; -+ while (len > 0) { -+ off = offset + skip_bytes; -+ if ((bytes = bcma_nflash_read(nflash->bcc, off, NFL_SECTOR_SIZE, ptr)) < 0) { -+ ret = bytes; -+ goto done; -+ } -+ if (bytes > len) -+ bytes = len; -+ offset += bytes; -+ len -= bytes; -+ ptr += bytes; -+ *retlen += bytes; -+ } -+ -+done: -+ if (tmpbuf) { -+ *retlen -= extra; -+ memcpy(buf, tmpbuf+extra, *retlen); -+ kfree(tmpbuf); -+ } -+ -+ return ret; -+} -+ -+static void bcm47xx_nflash_write(struct mtd_info *mtd, u32 to, const u_char *buf, u32 len) -+{ -+ struct nand_chip *nchip = (struct nand_chip *)mtd->priv; -+ struct bcm47xx_nflash *nflash = (struct bcm47xx_nflash *)nchip->priv; -+ u32 offset, blocksize, mask, off; -+ int read_len; -+ u32 copy_len, write_len, from; -+ u_char *write_ptr, *block; -+ const u_char *ptr; -+ int ret, bytes; -+ -+ /* Check address range */ -+ if (!len) { -+ pr_err("Error: Attempted to write too small data\n"); -+ return; -+ } -+ -+ if (!to) -+ return; -+ -+ if ((to + len) > mtd->size) { -+ pr_err("Error: Attempted to write too large data\n"); -+ return; -+ } -+ -+ ptr = buf; -+ block = NULL; -+ offset = to; -+ blocksize = mtd->erasesize; -+ if (!(block = kmalloc(blocksize, GFP_KERNEL))) -+ return; -+ mask = blocksize - 1; -+ while (len) { -+ /* Align offset */ -+ from = offset & ~mask; -+ /* Copy existing data into holding block if necessary */ -+ if (((offset & (blocksize-1)) != 0) || (len < blocksize)) { -+ if ((ret = bcm47xx_nflash_read(mtd, from, blocksize, &read_len, block))) -+ goto done; -+ if (read_len != blocksize) { -+ ret = -EINVAL; -+ goto done; -+ } -+ } -+ -+ /* Copy input data into holding block */ -+ copy_len = min(len, blocksize - (offset & mask)); -+ memcpy(block + (offset & mask), ptr, copy_len); -+ off = (uint) from; -+ /* Erase block */ -+ if ((ret = bcm47xx_nflash_erase(mtd, off, blocksize)) < 0) -+ goto done; -+ /* Write holding block */ -+ write_ptr = block; -+ write_len = blocksize; -+ if ((bytes = bcma_nflash_write(nflash->bcc, (uint)from, (uint)write_len, (u8 *) write_ptr)) != 0) { -+ ret = bytes; -+ goto done; -+ } -+ offset += copy_len; -+ if (len < copy_len) -+ len = 0; -+ else -+ len -= copy_len; -+ ptr += copy_len; -+ } -+ -+done: -+ if (block) -+ kfree(block); -+ return; -+} -+ -+static int bcm47xx_nflash_erase(struct mtd_info *mtd, unsigned int addr, unsigned int len) -+{ -+ struct nand_chip *nchip = (struct nand_chip *)mtd->priv; -+ struct bcm47xx_nflash *nflash = (struct bcm47xx_nflash *)nchip->priv; -+ -+ /* Check address range */ -+ if (!len) -+ return 1; -+ if ((addr + len) > mtd->size) -+ return 1; -+ -+ if (bcma_nflash_erase(nflash->bcc, addr)) { -+ pr_err("ERASE: nflash erase error\n"); -+ return 1; -+ } -+ -+ if (nflash_mtd_poll(nflash, addr, 10 * HZ)) { -+ pr_err("ERASE: nflash_mtd_poll error\n"); -+ return 1; -+ } -+ -+ return 0; -+} -+ -+/* This functions is used by upper layer to checks if device is ready */ -+static int bcm47xx_nflash_dev_ready(struct mtd_info *mtd) -+{ -+ return 1; -+} -+ -+/* Issue a nand flash command */ -+static inline void bcm47xx_nflash_cmd(struct bcma_drv_cc *cc, u32 opcode) -+{ -+ bcma_cc_write32(cc, NAND_CMD_START, opcode); -+ bcma_cc_read32(cc, NAND_CMD_START); -+} -+ -+static void bcm47xx_nflash_command(struct mtd_info *mtd, unsigned command, -+ int column, int page_addr) -+{ -+ struct nand_chip *nchip = (struct nand_chip *)mtd->priv; -+ struct bcm47xx_nflash *nflash = (struct bcm47xx_nflash *)nchip->priv; -+ u32 pagesize = 1 << nchip->page_shift; -+ -+ /* Command pre-processing step */ -+ switch (command) { -+ case NAND_CMD_RESET: -+ bcm47xx_nflash_cmd(nflash->bcc, NCMD_FLASH_RESET); -+ break; -+ -+ case NAND_CMD_STATUS: -+ nflash->next_opcode = NAND_CMD_STATUS; -+ read_offset = 0; -+ write_offset = 0; -+ break; -+ -+ case NAND_CMD_READ0: -+ read_offset = page_addr * pagesize; -+ nflash->next_opcode = 0; -+ break; -+ -+ case NAND_CMD_READOOB: -+ read_offset = page_addr * pagesize; -+ nflash->next_opcode = 0; -+ break; -+ -+ case NAND_CMD_SEQIN: -+ write_offset = page_addr * pagesize; -+ nflash->next_opcode = 0; -+ break; -+ -+ case NAND_CMD_PAGEPROG: -+ nflash->next_opcode = 0; -+ break; -+ -+ case NAND_CMD_READID: -+ read_offset = column; -+ bcm47xx_nflash_cmd(nflash->bcc, NCMD_ID_RD); -+ nflash->next_opcode = NAND_DEVID; -+ break; -+ -+ case NAND_CMD_ERASE1: -+ nflash->next_opcode = 0; -+ bcm47xx_nflash_erase(mtd, page_addr*pagesize, pagesize); -+ break; -+ -+ case NAND_CMD_ERASE2: -+ break; -+ -+ case NAND_CMD_RNDOUT: -+ if (column > mtd->writesize) -+ read_offset += (column - mtd->writesize); -+ else -+ read_offset += column; -+ break; -+ -+ default: -+ pr_err("COMMAND not supported %x\n", command); -+ nflash->next_opcode = 0; -+ break; -+ } -+} -+ -+/* This function is used by upper layer for select and -+ * deselect of the NAND chip. -+ * It is dummy function. */ -+static void bcm47xx_nflash_select_chip(struct mtd_info *mtd, int chip) -+{ -+} -+ -+static u_char bcm47xx_nflash_read_byte(struct mtd_info *mtd) -+{ -+ struct nand_chip *nchip = mtd->priv; -+ struct bcm47xx_nflash *nflash = (struct bcm47xx_nflash *)nchip->priv; -+ uint8_t ret = 0; -+ static u32 id; -+ -+ if (nflash->next_opcode == 0) -+ return ret; -+ -+ if (nflash->next_opcode == NAND_CMD_STATUS) -+ return NAND_STATUS_WP; -+ -+ id = bcma_cc_read32(nflash->bcc, nflash->next_opcode); -+ -+ if (nflash->next_opcode == NAND_DEVID) { -+ ret = (id >> (8*read_offset)) & 0xff; -+ read_offset++; -+ } -+ -+ return ret; -+} -+ -+static uint16_t bcm47xx_nflash_read_word(struct mtd_info *mtd) -+{ -+ loff_t from = read_offset; -+ uint16_t buf = 0; -+ int bytes; -+ -+ bcm47xx_nflash_read(mtd, from, sizeof(buf), &bytes, (u_char *)&buf); -+ return buf; -+} -+ -+/* Write data of length len to buffer buf. The data to be -+ * written on NAND Flash is first copied to RAMbuffer. After the Data Input -+ * Operation by the NFC, the data is written to NAND Flash */ -+static void bcm47xx_nflash_write_buf(struct mtd_info *mtd, -+ const u_char *buf, int len) -+{ -+ bcm47xx_nflash_write(mtd, write_offset, buf, len); -+} -+ -+/* Read the data buffer from the NAND Flash. To read the data from NAND -+ * Flash first the data output cycle is initiated by the NFC, which copies -+ * the data to RAMbuffer. This data of length len is then copied to buffer buf. -+ */ -+static void bcm47xx_nflash_read_buf(struct mtd_info *mtd, u_char *buf, int len) -+{ -+ loff_t from = read_offset; -+ int bytes; -+ -+ bcm47xx_nflash_read(mtd, from, len, &bytes, buf); -+} -+ -+/* Used by the upper layer to verify the data in NAND Flash -+ * with the data in the buf. */ -+static int bcm47xx_nflash_verify_buf(struct mtd_info *mtd, -+ const u_char *buf, int len) -+{ -+ return -EFAULT; -+} -+ -+static int bcm47xx_nflash_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) -+{ -+ struct nand_chip *nchip = mtd->priv; -+ struct bcm47xx_nflash *nflash = (struct bcm47xx_nflash *)nchip->priv; -+ int i; -+ uint off; -+ u32 pagesize = 1 << nchip->page_shift; -+ u32 blocksize = mtd->erasesize; -+ -+ if ((ofs >> 20) >= nflash->size) -+ return 1; -+ if ((ofs & (blocksize - 1)) != 0) -+ return 1; -+ -+ for (i = 0; i < 2; i++) { -+ off = ofs + pagesize; -+ bcma_cc_write32(nflash->bcc, NAND_CMD_ADDR, off); -+ bcm47xx_nflash_cmd(nflash->bcc, NCMD_SPARE_RD); -+ if (bcma_nflash_poll(nflash->bcc) < 0) -+ break; -+ if ((bcma_cc_read32(nflash->bcc, NAND_INTFC_STATUS) & NIST_SPARE_VALID) != NIST_SPARE_VALID) -+ return 1; -+ if ((bcma_cc_read32(nflash->bcc, NAND_SPARE_RD0) & 0xff) != 0xff) -+ return 1; -+ } -+ return 0; -+} -+ -+const char *part_probes[] = { "cmdlinepart", NULL }; -+static int bcm47xx_nflash_probe(struct platform_device *pdev) -+{ -+ struct nand_chip *nchip; -+ struct mtd_info *mtd; -+ struct bcm47xx_nflash *nflash = dev_get_platdata(&pdev->dev); -+ int ret = 0; -+ -+ mtd = kzalloc(sizeof(struct mtd_info), GFP_KERNEL); -+ if (!mtd){ -+ ret = -ENOMEM; -+ goto err_out; -+ } -+ -+ nchip = kzalloc(sizeof(struct nand_chip), GFP_KERNEL); -+ if (!nchip) { -+ ret = -ENOMEM; -+ goto err_free_mtd; -+ } -+ -+ /* Register with MTD */ -+ mtd->priv = nchip; -+ mtd->owner = THIS_MODULE; -+ mtd->dev.parent = &pdev->dev; -+ -+ /* 50 us command delay time */ -+ nchip->chip_delay = 50; -+ -+ nchip->priv = nflash; -+ nchip->dev_ready = bcm47xx_nflash_dev_ready; -+ nchip->cmdfunc = bcm47xx_nflash_command; -+ nchip->select_chip = bcm47xx_nflash_select_chip; -+ nchip->read_byte = bcm47xx_nflash_read_byte; -+ nchip->read_word = bcm47xx_nflash_read_word; -+ nchip->write_buf = bcm47xx_nflash_write_buf; -+ nchip->read_buf = bcm47xx_nflash_read_buf; -+ nchip->verify_buf = bcm47xx_nflash_verify_buf; -+ nchip->block_bad = bcm47xx_nflash_block_bad; -+ nchip->options = NAND_SKIP_BBTSCAN; -+ -+ /* Not known */ -+ nchip->ecc.mode = NAND_ECC_NONE; -+ -+ /* first scan to find the device and get the page size */ -+ if (nand_scan_ident(mtd, 1, NULL)) { -+ pr_err("nand_scan_ident failed\n"); -+ ret = -ENXIO; -+ goto err_free_nchip; -+ } -+ nflash->size = mtd->size; -+ nflash->pagesize = 1 << nchip->page_shift; -+ nflash->blocksize = mtd->erasesize; -+ nflash->mtd = mtd; -+ -+ /* second phase scan */ -+ if (nand_scan_tail(mtd)) { -+ pr_err("nand_scan_tail failed\n"); -+ ret = -ENXIO; -+ goto err_free_nchip; -+ } -+ -+ mtd->name = "bcm47xx-nflash"; -+ mtd->flags |= MTD_WRITEABLE; -+ ret = mtd_device_parse_register(mtd, part_probes, NULL, NULL, 0); -+ -+ if (ret) { -+ pr_err("mtd_device_register failed\n"); -+ goto err_free_nchip; -+ } -+ -+ return 0; -+ -+err_free_nchip: -+ kfree(nchip); -+err_free_mtd: -+ kfree(mtd); -+err_out: -+ return ret; -+} -+ -+static int __devexit bcm47xx_nflash_remove(struct platform_device *pdev) -+{ -+ struct bcm47xx_nflash *nflash = dev_get_platdata(&pdev->dev); -+ struct mtd_info *mtd = nflash->mtd; -+ -+ if (nflash) { -+ /* Release resources, unregister device */ -+ nand_release(mtd); -+ kfree(mtd->priv); -+ kfree(mtd); -+ } -+ -+ return 0; -+} -+ -+static const struct platform_device_id bcm47xx_nflash_table[] = { -+ { "bcm47xx-nflash", 0 }, -+ { } -+}; -+MODULE_DEVICE_TABLE(platform, bcm47xx_nflash_table); -+ -+static struct platform_driver bcm47xx_nflash_driver = { -+ .id_table = bcm47xx_nflash_table, -+ .probe = bcm47xx_nflash_probe, -+ .remove = __devexit_p(bcm47xx_nflash_remove), -+ .driver = { -+ .name = "bcm47xx-nflash", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init init_bcm47xx_nflash(void) -+{ -+ int ret = platform_driver_register(&bcm47xx_nflash_driver); -+ -+ if (ret) -+ pr_err("error registering platform driver: %i\n", ret); -+ return ret; -+} -+ -+static void __exit exit_bcm47xx_nflash(void) -+{ -+ platform_driver_unregister(&bcm47xx_nflash_driver); -+} -+ -+module_init(init_bcm47xx_nflash); -+module_exit(exit_bcm47xx_nflash); -+ -+MODULE_LICENSE("GPL"); -+MODULE_DESCRIPTION("BCM47XX NAND flash driver"); ---- /dev/null -+++ b/include/linux/mtd/bcm47xx_nand.h -@@ -0,0 +1,152 @@ -+/* -+ * Broadcom chipcommon NAND flash interface -+ * -+ * Copyright (C) 2011-2012 Tathagata Das <tathagata@alumnux.com> -+ * Copyright (C) 2009, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ */ -+ -+#ifndef LINUX_MTD_BCM47XX_NAND_H_ -+#define LINUX_MTD_BCM47XX_NAND_H_ -+ -+#include <linux/mtd/mtd.h> -+ -+#define NAND_FLASH1 0x1fc00000 /* MIPS Flash Region 1 */ -+ -+/* nand_cmd_start commands */ -+#define NCMD_NULL 0 -+#define NCMD_PAGE_RD 1 -+#define NCMD_SPARE_RD 2 -+#define NCMD_STATUS_RD 3 -+#define NCMD_PAGE_PROG 4 -+#define NCMD_SPARE_PROG 5 -+#define NCMD_COPY_BACK 6 -+#define NCMD_ID_RD 7 -+#define NCMD_BLOCK_ERASE 8 -+#define NCMD_FLASH_RESET 9 -+#define NCMD_LOCK 0xa -+#define NCMD_LOCK_DOWN 0xb -+#define NCMD_UNLOCK 0xc -+#define NCMD_LOCK_STATUS 0xd -+ -+/* nand_acc_control */ -+#define NAC_RD_ECC_EN 0x80000000 -+#define NAC_WR_ECC_EN 0x40000000 -+#define NAC_RD_ECC_BLK0_EN 0x20000000 -+#define NAC_FAST_PGM_RDIN 0x10000000 -+#define NAC_RD_ERASED_ECC_EN 0x08000000 -+#define NAC_PARTIAL_PAGE_EN 0x04000000 -+#define NAC_PAGE_HIT_EN 0x01000000 -+#define NAC_ECC_LEVEL0 0x00f00000 -+#define NAC_ECC_LEVEL 0x000f0000 -+#define NAC_SPARE_SIZE0 0x00003f00 -+#define NAC_SPARE_SIZE 0x0000003f -+ -+/* nand_config */ -+#define NCF_CONFIG_LOCK 0x80000000 -+#define NCF_BLOCK_SIZE_MASK 0x70000000 -+#define NCF_BLOCK_SIZE_SHIFT 28 -+#define NCF_DEVICE_SIZE_MASK 0x0f000000 -+#define NCF_DEVICE_SIZE_SHIFT 24 -+#define NCF_DEVICE_WIDTH 0x00800000 -+#define NCF_PAGE_SIZE_MASK 0x00300000 -+#define NCF_PAGE_SIZE_SHIFT 20 -+#define NCF_FULL_ADDR_BYTES_MASK 0x00070000 -+#define NCF_FULL_ADDR_BYTES_SHIFT 16 -+#define NCF_COL_ADDR_BYTES_MASK 0x00007000 -+#define NCF_COL_ADDR_BYTES_SHIFT 12 -+#define NCF_BLK_ADDR_BYTES_MASK 0x00000700 -+#define NCF_BLK_ADDR_BYTES_SHIFT 8 -+ -+/* nand_intfc_status */ -+#define NIST_CTRL_READY 0x80000000 -+#define NIST_FLASH_READY 0x40000000 -+#define NIST_CACHE_VALID 0x20000000 -+#define NIST_SPARE_VALID 0x10000000 -+#define NIST_ERASED 0x08000000 -+#define NIST_STATUS 0x000000ff -+ -+#define NFL_SECTOR_SIZE 512 -+ -+#define NFL_TABLE_END 0xffffffff -+#define NFL_BOOT_SIZE 0x200000 -+#define NFL_BOOT_OS_SIZE 0x2000000 -+ -+/* Nand flash MLC controller registers (corerev >= 38) */ -+#define NAND_REVISION 0xC00 -+#define NAND_CMD_START 0xC04 -+#define NAND_CMD_ADDR_X 0xC08 -+#define NAND_CMD_ADDR 0xC0C -+#define NAND_CMD_END_ADDR 0xC10 -+#define NAND_CS_NAND_SELECT 0xC14 -+#define NAND_CS_NAND_XOR 0xC18 -+#define NAND_SPARE_RD0 0xC20 -+#define NAND_SPARE_RD4 0xC24 -+#define NAND_SPARE_RD8 0xC28 -+#define NAND_SPARE_RD12 0xC2C -+#define NAND_SPARE_WR0 0xC30 -+#define NAND_SPARE_WR4 0xC34 -+#define NAND_SPARE_WR8 0xC38 -+#define NAND_SPARE_WR12 0xC3C -+#define NAND_ACC_CONTROL 0xC40 -+#define NAND_CONFIG 0xC48 -+#define NAND_TIMING_1 0xC50 -+#define NAND_TIMING_2 0xC54 -+#define NAND_SEMAPHORE 0xC58 -+#define NAND_DEVID 0xC60 -+#define NAND_DEVID_X 0xC64 -+#define NAND_BLOCK_LOCK_STATUS 0xC68 -+#define NAND_INTFC_STATUS 0xC6C -+#define NAND_ECC_CORR_ADDR_X 0xC70 -+#define NAND_ECC_CORR_ADDR 0xC74 -+#define NAND_ECC_UNC_ADDR_X 0xC78 -+#define NAND_ECC_UNC_ADDR 0xC7C -+#define NAND_READ_ERROR_COUNT 0xC80 -+#define NAND_CORR_STAT_THRESHOLD 0xC84 -+#define NAND_READ_ADDR_X 0xC90 -+#define NAND_READ_ADDR 0xC94 -+#define NAND_PAGE_PROGRAM_ADDR_X 0xC98 -+#define NAND_PAGE_PROGRAM_ADDR 0xC9C -+#define NAND_COPY_BACK_ADDR_X 0xCA0 -+#define NAND_COPY_BACK_ADDR 0xCA4 -+#define NAND_BLOCK_ERASE_ADDR_X 0xCA8 -+#define NAND_BLOCK_ERASE_ADDR 0xCAC -+#define NAND_INV_READ_ADDR_X 0xCB0 -+#define NAND_INV_READ_ADDR 0xCB4 -+#define NAND_BLK_WR_PROTECT 0xCC0 -+#define NAND_ACC_CONTROL_CS1 0xCD0 -+#define NAND_CONFIG_CS1 0xCD4 -+#define NAND_TIMING_1_CS1 0xCD8 -+#define NAND_TIMING_2_CS1 0xCDC -+#define NAND_SPARE_RD16 0xD30 -+#define NAND_SPARE_RD20 0xD34 -+#define NAND_SPARE_RD24 0xD38 -+#define NAND_SPARE_RD28 0xD3C -+#define NAND_CACHE_ADDR 0xD40 -+#define NAND_CACHE_DATA 0xD44 -+#define NAND_CTRL_CONFIG 0xD48 -+#define NAND_CTRL_STATUS 0xD4C -+ -+struct bcma_drv_cc; -+ -+struct bcm47xx_nflash { -+ struct bcma_drv_cc *bcc; -+ -+ bool present; -+ bool boot; /* This is the flash the SoC boots from */ -+ u32 blocksize; /* Block size */ -+ u32 pagesize; /* Page size */ -+ -+ u32 size; /* Total size in bytes */ -+ u32 next_opcode; /* Next expected command from upper NAND layer */ -+ -+ struct mtd_info *mtd; -+}; -+ -+#endif /* LINUX_MTD_BCM47XX_NAND_H_ */ diff --git a/target/linux/brcm47xx/patches-3.3/060-ssb-add-serial-flash-driver.patch b/target/linux/brcm47xx/patches-3.3/060-ssb-add-serial-flash-driver.patch deleted file mode 100644 index 8b218f3070..0000000000 --- a/target/linux/brcm47xx/patches-3.3/060-ssb-add-serial-flash-driver.patch +++ /dev/null @@ -1,527 +0,0 @@ ---- a/drivers/ssb/Kconfig -+++ b/drivers/ssb/Kconfig -@@ -143,6 +143,11 @@ config SSB_EMBEDDED - depends on SSB_DRIVER_MIPS - default y - -+config SSB_SFLASH -+ bool -+ depends on SSB_DRIVER_MIPS -+ default y -+ - config SSB_DRIVER_EXTIF - bool "SSB Broadcom EXTIF core driver" - depends on SSB_DRIVER_MIPS ---- a/drivers/ssb/Makefile -+++ b/drivers/ssb/Makefile -@@ -11,6 +11,7 @@ ssb-$(CONFIG_SSB_SDIOHOST) += sdio.o - # built-in drivers - ssb-y += driver_chipcommon.o - ssb-y += driver_chipcommon_pmu.o -+ssb-$(CONFIG_SSB_SFLASH) += driver_chipcommon_sflash.o - ssb-$(CONFIG_SSB_DRIVER_MIPS) += driver_mipscore.o - ssb-$(CONFIG_SSB_DRIVER_EXTIF) += driver_extif.o - ssb-$(CONFIG_SSB_DRIVER_PCICORE) += driver_pcicore.o ---- /dev/null -+++ b/drivers/ssb/driver_chipcommon_sflash.c -@@ -0,0 +1,395 @@ -+/* -+ * Broadcom specific AMBA -+ * ChipCommon serial flash interface -+ * Copyright 2011, Jonas Gorski <jonas.gorski@gmail.com> -+ * Copyright 2011, 2012, Hauke Mehrtens <hauke@hauke-m.de> -+ * Copyright 2010, Broadcom Corporation -+ * -+ * Licensed under the GNU/GPL. See COPYING for details. -+ */ -+ -+#include <linux/platform_device.h> -+#include <linux/delay.h> -+#include <linux/ssb/ssb.h> -+#include <linux/ssb/ssb_driver_chipcommon.h> -+ -+#include "ssb_private.h" -+ -+#define NUM_RETRIES 3 -+ -+static struct resource ssb_sflash_resource = { -+ .name = "ssb_sflash", -+ .start = SSB_FLASH2, -+ .end = 0, -+ .flags = IORESOURCE_MEM | IORESOURCE_READONLY, -+}; -+ -+struct platform_device ssb_sflash_dev = { -+ .name = "bcm47xx-sflash", -+ .resource = &ssb_sflash_resource, -+ .num_resources = 1, -+}; -+ -+struct ssb_sflash_tbl_e { -+ char *name; -+ u32 id; -+ u32 blocksize; -+ u16 numblocks; -+}; -+ -+static const struct ssb_sflash_tbl_e ssb_sflash_st_tbl[] = { -+ { "M25P20", 0x11, 0x10000, 4, }, -+ { "M25P40", 0x12, 0x10000, 8, }, -+ -+ { "M25P16", 0x14, 0x10000, 32, }, -+ { "M25P32", 0x14, 0x10000, 64, }, -+ { "M25P64", 0x16, 0x10000, 128, }, -+ { "M25FL128", 0x17, 0x10000, 256, }, -+ { 0 }, -+}; -+ -+static const struct ssb_sflash_tbl_e ssb_sflash_sst_tbl[] = { -+ { "SST25WF512", 1, 0x1000, 16, }, -+ { "SST25VF512", 0x48, 0x1000, 16, }, -+ { "SST25WF010", 2, 0x1000, 32, }, -+ { "SST25VF010", 0x49, 0x1000, 32, }, -+ { "SST25WF020", 3, 0x1000, 64, }, -+ { "SST25VF020", 0x43, 0x1000, 64, }, -+ { "SST25WF040", 4, 0x1000, 128, }, -+ { "SST25VF040", 0x44, 0x1000, 128, }, -+ { "SST25VF040B", 0x8d, 0x1000, 128, }, -+ { "SST25WF080", 5, 0x1000, 256, }, -+ { "SST25VF080B", 0x8e, 0x1000, 256, }, -+ { "SST25VF016", 0x41, 0x1000, 512, }, -+ { "SST25VF032", 0x4a, 0x1000, 1024, }, -+ { "SST25VF064", 0x4b, 0x1000, 2048, }, -+ { 0 }, -+}; -+ -+static const struct ssb_sflash_tbl_e ssb_sflash_at_tbl[] = { -+ { "AT45DB011", 0xc, 256, 512, }, -+ { "AT45DB021", 0x14, 256, 1024, }, -+ { "AT45DB041", 0x1c, 256, 2048, }, -+ { "AT45DB081", 0x24, 256, 4096, }, -+ { "AT45DB161", 0x2c, 512, 4096, }, -+ { "AT45DB321", 0x34, 512, 8192, }, -+ { "AT45DB642", 0x3c, 1024, 8192, }, -+ { 0 }, -+}; -+ -+static void ssb_sflash_cmd(struct ssb_chipcommon *chipco, u32 opcode) -+{ -+ int i; -+ chipco_write32(chipco, SSB_CHIPCO_FLASHCTL, -+ SSB_CHIPCO_FLASHCTL_START | opcode); -+ for (i = 0; i < 1000; i++) { -+ if (!(chipco_read32(chipco, SSB_CHIPCO_FLASHCTL) & -+ SSB_CHIPCO_FLASHCTL_BUSY)) -+ return; -+ cpu_relax(); -+ } -+ pr_err("SFLASH control command failed (timeout)!\n"); -+} -+ -+static void ssb_sflash_write_u8(struct ssb_chipcommon *chipco, u32 offset, u8 byte) -+{ -+ chipco_write32(chipco, SSB_CHIPCO_FLASHADDR, offset); -+ chipco_write32(chipco, SSB_CHIPCO_FLASHDATA, byte); -+} -+ -+/* Read len bytes starting at offset into buf. Returns number of bytes read. */ -+static int ssb_sflash_read(struct bcm47xx_sflash *dev, u32 offset, u32 len, u8 *buf) -+{ -+ u8 *from, *to; -+ u32 cnt, i; -+ struct ssb_chipcommon *chipco = dev->scc; -+ -+ if (!len) -+ return 0; -+ -+ if ((offset + len) > chipco->sflash.size) -+ return -EINVAL; -+ -+ if ((len >= 4) && (offset & 3)) -+ cnt = 4 - (offset & 3); -+ else if ((len >= 4) && ((u32)buf & 3)) -+ cnt = 4 - ((u32)buf & 3); -+ else -+ cnt = len; -+ -+ from = (u8 *)KSEG0ADDR(SSB_FLASH2 + offset); -+ -+ to = (u8 *)buf; -+ -+ if (cnt < 4) { -+ for (i = 0; i < cnt; i++) { -+ *to = readb(from); -+ from++; -+ to++; -+ } -+ return cnt; -+ } -+ -+ while (cnt >= 4) { -+ *(u32 *)to = readl(from); -+ from += 4; -+ to += 4; -+ cnt -= 4; -+ } -+ -+ return len - cnt; -+} -+ -+/* Poll for command completion. Returns zero when complete. */ -+static int ssb_sflash_poll(struct bcm47xx_sflash *dev, u32 offset) -+{ -+ struct ssb_chipcommon *chipco = dev->scc; -+ -+ if (offset >= chipco->sflash.size) -+ return -22; -+ -+ switch (chipco->capabilities & SSB_CHIPCO_CAP_FLASHT) { -+ case SSB_CHIPCO_FLASHT_STSER: -+ /* Check for ST Write In Progress bit */ -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_ST_RDSR); -+ return chipco_read32(chipco, SSB_CHIPCO_FLASHDATA) -+ & SSB_CHIPCO_FLASHDATA_ST_WIP; -+ case SSB_CHIPCO_FLASHT_ATSER: -+ /* Check for Atmel Ready bit */ -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_AT_STATUS); -+ return !(chipco_read32(chipco, SSB_CHIPCO_FLASHDATA) -+ & SSB_CHIPCO_FLASHDATA_AT_READY); -+ } -+ -+ return 0; -+} -+ -+ -+static int sflash_st_write(struct bcm47xx_sflash *dev, u32 offset, u32 len, -+ const u8 *buf) -+{ -+ int written = 1; -+ struct ssb_chipcommon *chipco = dev->scc; -+ -+ /* Enable writes */ -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_ST_WREN); -+ ssb_sflash_write_u8(chipco, offset, *buf++); -+ /* Issue a page program with CSA bit set */ -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_ST_CSA | SSB_CHIPCO_FLASHCTL_ST_PP); -+ offset++; -+ len--; -+ while (len > 0) { -+ if ((offset & 255) == 0) { -+ /* Page boundary, poll droping cs and return */ -+ chipco_write32(chipco, SSB_CHIPCO_FLASHCTL, 0); -+ udelay(1); -+ if (!ssb_sflash_poll(dev, offset)) { -+ /* Flash rejected command */ -+ return -EAGAIN; -+ } -+ return written; -+ } else { -+ /* Write single byte */ -+ ssb_sflash_cmd(chipco, -+ SSB_CHIPCO_FLASHCTL_ST_CSA | -+ *buf++); -+ } -+ written++; -+ offset++; -+ len--; -+ } -+ /* All done, drop cs & poll */ -+ chipco_write32(chipco, SSB_CHIPCO_FLASHCTL, 0); -+ udelay(1); -+ if (!ssb_sflash_poll(dev, offset)) { -+ /* Flash rejected command */ -+ return -EAGAIN; -+ } -+ return written; -+} -+ -+static int sflash_at_write(struct bcm47xx_sflash *dev, u32 offset, u32 len, -+ const u8 *buf) -+{ -+ struct ssb_chipcommon *chipco = dev->scc; -+ u32 page, byte, mask; -+ int ret = 0; -+ -+ mask = dev->blocksize - 1; -+ page = (offset & ~mask) << 1; -+ byte = offset & mask; -+ /* Read main memory page into buffer 1 */ -+ if (byte || (len < dev->blocksize)) { -+ int i = 100; -+ chipco_write32(chipco, SSB_CHIPCO_FLASHADDR, page); -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_AT_BUF1_LOAD); -+ /* 250 us for AT45DB321B */ -+ while (i > 0 && ssb_sflash_poll(dev, offset)) { -+ udelay(10); -+ i--; -+ } -+ BUG_ON(!ssb_sflash_poll(dev, offset)); -+ } -+ /* Write into buffer 1 */ -+ for (ret = 0; (ret < (int)len) && (byte < dev->blocksize); ret++) { -+ ssb_sflash_write_u8(chipco, byte++, *buf++); -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_AT_BUF1_WRITE); -+ } -+ /* Write buffer 1 into main memory page */ -+ chipco_write32(chipco, SSB_CHIPCO_FLASHADDR, page); -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_AT_BUF1_PROGRAM); -+ -+ return ret; -+} -+ -+/* Write len bytes starting at offset into buf. Returns number of bytes -+ * written. Caller should poll for completion. -+ */ -+static int ssb_sflash_write(struct bcm47xx_sflash *dev, u32 offset, u32 len, -+ const u8 *buf) -+{ -+ int ret = 0, tries = NUM_RETRIES; -+ struct ssb_chipcommon *chipco = dev->scc; -+ -+ if (!len) -+ return 0; -+ -+ if ((offset + len) > chipco->sflash.size) -+ return -EINVAL; -+ -+ switch (chipco->capabilities & SSB_CHIPCO_CAP_FLASHT) { -+ case SSB_CHIPCO_FLASHT_STSER: -+ do { -+ ret = sflash_st_write(dev, offset, len, buf); -+ tries--; -+ } while (ret == -EAGAIN && tries > 0); -+ -+ if (ret == -EAGAIN && tries == 0) { -+ pr_info("ST Flash rejected write\n"); -+ ret = -EIO; -+ } -+ break; -+ case SSB_CHIPCO_FLASHT_ATSER: -+ ret = sflash_at_write(dev, offset, len, buf); -+ break; -+ } -+ -+ return ret; -+} -+ -+/* Erase a region. Returns number of bytes scheduled for erasure. -+ * Caller should poll for completion. -+ */ -+static int ssb_sflash_erase(struct bcm47xx_sflash *dev, u32 offset) -+{ -+ struct ssb_chipcommon *chipco = dev->scc; -+ -+ if (offset >= chipco->sflash.size) -+ return -EINVAL; -+ -+ switch (chipco->capabilities & SSB_CHIPCO_CAP_FLASHT) { -+ case SSB_CHIPCO_FLASHT_STSER: -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_ST_WREN); -+ chipco_write32(chipco, SSB_CHIPCO_FLASHADDR, offset); -+ /* Newer flashes have "sub-sectors" which can be erased independently -+ * with a new command: ST_SSE. The ST_SE command erases 64KB just as -+ * before. -+ */ -+ if (dev->blocksize < (64 * 1024)) -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_ST_SSE); -+ else -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_ST_SE); -+ return dev->blocksize; -+ case SSB_CHIPCO_FLASHT_ATSER: -+ chipco_write32(chipco, SSB_CHIPCO_FLASHADDR, offset << 1); -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_AT_PAGE_ERASE); -+ return dev->blocksize; -+ } -+ -+ return 0; -+} -+ -+/* Initialize serial flash achipcoess */ -+int ssb_sflash_init(struct ssb_chipcommon *chipco) -+{ -+ struct bcm47xx_sflash *sflash = &chipco->sflash; -+ const struct ssb_sflash_tbl_e *e; -+ u32 id, id2; -+ -+ switch (chipco->capabilities & SSB_CHIPCO_CAP_FLASHT) { -+ case SSB_CHIPCO_FLASHT_STSER: -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_ST_DP); -+ -+ chipco_write32(chipco, SSB_CHIPCO_FLASHADDR, 0); -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_ST_RES); -+ id = chipco_read32(chipco, SSB_CHIPCO_FLASHDATA); -+ -+ chipco_write32(chipco, SSB_CHIPCO_FLASHADDR, 1); -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_ST_RES); -+ id2 = chipco_read32(chipco, SSB_CHIPCO_FLASHDATA); -+ -+ switch (id) { -+ case 0xbf: -+ for (e = ssb_sflash_sst_tbl; e->name; e++) { -+ if (e->id == id2) -+ break; -+ } -+ break; -+ case 0x13: -+ return -ENOTSUPP; -+ default: -+ for (e = ssb_sflash_st_tbl; e->name; e++) { -+ if (e->id == id) -+ break; -+ } -+ break; -+ } -+ if (!e->name) { -+ pr_err("Unsupported ST serial flash (id: 0x%X, id2: 0x%X)\n", id, id2); -+ return -ENOTSUPP; -+ } -+ -+ break; -+ case SSB_CHIPCO_FLASHT_ATSER: -+ ssb_sflash_cmd(chipco, SSB_CHIPCO_FLASHCTL_AT_STATUS); -+ id = chipco_read32(chipco, SSB_CHIPCO_FLASHDATA) & 0x3c; -+ -+ for (e = ssb_sflash_at_tbl; e->name; e++) { -+ if (e->id == id) -+ break; -+ } -+ if (!e->name) { -+ pr_err("Unsupported Atmel serial flash (id: 0x%X)\n", id); -+ return -ENOTSUPP; -+ } -+ -+ break; -+ default: -+ pr_err("Unsupported flash type\n"); -+ return -ENOTSUPP; -+ } -+ -+ sflash->window = SSB_FLASH2; -+ sflash->blocksize = e->blocksize; -+ sflash->numblocks = e->numblocks; -+ sflash->size = sflash->blocksize * sflash->numblocks; -+ sflash->present = true; -+ sflash->read = ssb_sflash_read; -+ sflash->poll = ssb_sflash_poll; -+ sflash->write = ssb_sflash_write; -+ sflash->erase = ssb_sflash_erase; -+ sflash->type = BCM47XX_SFLASH_SSB; -+ sflash->scc = chipco; -+ -+ pr_info("Found %s serial flash (size: %dKiB, blocksize: 0x%X, blocks: %d)\n", -+ e->name, sflash->size / 1024, sflash->blocksize, -+ sflash->numblocks); -+ -+ /* Prepare platform device, but don't register it yet. It's too early, -+ * malloc (required by device_private_init) is not available yet. */ -+ ssb_sflash_dev.resource[0].end = ssb_sflash_dev.resource[0].start + -+ sflash->size; -+ ssb_sflash_dev.dev.platform_data = sflash; -+ -+ return 0; -+} ---- a/drivers/ssb/driver_mipscore.c -+++ b/drivers/ssb/driver_mipscore.c -@@ -203,7 +203,8 @@ static void ssb_mips_flash_detect(struct - switch (bus->chipco.capabilities & SSB_CHIPCO_CAP_FLASHT) { - case SSB_CHIPCO_FLASHT_STSER: - case SSB_CHIPCO_FLASHT_ATSER: -- pr_err("Serial flash not supported\n"); -+ pr_debug("Found serial flash\n"); -+ ssb_sflash_init(&bus->chipco); - break; - case SSB_CHIPCO_FLASHT_PARA: - pr_debug("Found parallel flash\n"); ---- a/drivers/ssb/main.c -+++ b/drivers/ssb/main.c -@@ -19,6 +19,7 @@ - #include <linux/ssb/ssb_driver_gige.h> - #include <linux/dma-mapping.h> - #include <linux/pci.h> -+#include <linux/platform_device.h> - #include <linux/mmc/sdio_func.h> - #include <linux/slab.h> - -@@ -540,6 +541,15 @@ static int ssb_devices_register(struct s - dev_idx++; - } - -+#ifdef CONFIG_SSB_SFLASH -+ if (bus->chipco.sflash.present) { -+ err = platform_device_register(&ssb_sflash_dev); -+ if (err) -+ ssb_printk(KERN_ERR PFX -+ "Error registering serial flash\n"); -+ } -+#endif -+ - return 0; - error: - /* Unwind the already registered devices. */ ---- a/drivers/ssb/ssb_private.h -+++ b/drivers/ssb/ssb_private.h -@@ -242,4 +242,16 @@ static inline int ssb_watchdog_register( - } - #endif /* CONFIG_SSB_EMBEDDED */ - -+#ifdef CONFIG_SSB_SFLASH -+/* driver_chipcommon_sflash.c */ -+int ssb_sflash_init(struct ssb_chipcommon *chipco); -+extern struct platform_device ssb_sflash_dev; -+#else -+static inline int ssb_sflash_init(struct ssb_chipcommon *chipco) -+{ -+ pr_err("Serial flash not supported\n"); -+ return 0; -+} -+#endif /* CONFIG_SSB_SFLASH */ -+ - #endif /* LINUX_SSB_PRIVATE_H_ */ ---- a/include/linux/ssb/ssb_driver_chipcommon.h -+++ b/include/linux/ssb/ssb_driver_chipcommon.h -@@ -13,6 +13,8 @@ - * Licensed under the GPL version 2. See COPYING for details. - */ - -+#include <linux/mtd/bcm47xx_sflash.h> -+ - /** ChipCommon core registers. **/ - - #define SSB_CHIPCO_CHIPID 0x0000 -@@ -121,6 +123,17 @@ - #define SSB_CHIPCO_FLASHCTL_BUSY SSB_CHIPCO_FLASHCTL_START - #define SSB_CHIPCO_FLASHADDR 0x0044 - #define SSB_CHIPCO_FLASHDATA 0x0048 -+/* Status register bits for ST flashes */ -+#define SSB_CHIPCO_FLASHDATA_ST_WIP 0x01 /* Write In Progress */ -+#define SSB_CHIPCO_FLASHDATA_ST_WEL 0x02 /* Write Enable Latch */ -+#define SSB_CHIPCO_FLASHDATA_ST_BP_MASK 0x1c /* Block Protect */ -+#define SSB_CHIPCO_FLASHDATA_ST_BP_SHIFT 2 -+#define SSB_CHIPCO_FLASHDATA_ST_SRWD 0x80 /* Status Register Write Disable */ -+/* Status register bits for Atmel flashes */ -+#define SSB_CHIPCO_FLASHDATA_AT_READY 0x80 -+#define SSB_CHIPCO_FLASHDATA_AT_MISMATCH 0x40 -+#define SSB_CHIPCO_FLASHDATA_AT_ID_MASK 0x38 -+#define SSB_CHIPCO_FLASHDATA_AT_ID_SHIFT 3 - #define SSB_CHIPCO_BCAST_ADDR 0x0050 - #define SSB_CHIPCO_BCAST_DATA 0x0054 - #define SSB_CHIPCO_GPIOPULLUP 0x0058 /* Rev >= 20 only */ -@@ -503,7 +516,7 @@ - #define SSB_CHIPCO_FLASHCTL_ST_PP 0x0302 /* Page Program */ - #define SSB_CHIPCO_FLASHCTL_ST_SE 0x02D8 /* Sector Erase */ - #define SSB_CHIPCO_FLASHCTL_ST_BE 0x00C7 /* Bulk Erase */ --#define SSB_CHIPCO_FLASHCTL_ST_DP 0x00B9 /* Deep Power-down */ -+#define SSB_CHIPCO_FLASHCTL_ST_DP 0x00D9 /* Deep Power-down */ - #define SSB_CHIPCO_FLASHCTL_ST_RES 0x03AB /* Read Electronic Signature */ - #define SSB_CHIPCO_FLASHCTL_ST_CSA 0x1000 /* Keep chip select asserted */ - #define SSB_CHIPCO_FLASHCTL_ST_SSE 0x0220 /* Sub-sector Erase */ -@@ -593,6 +606,9 @@ struct ssb_chipcommon { - struct ssb_chipcommon_pmu pmu; - u32 ticks_per_ms; - u32 max_timer_ms; -+#ifdef CONFIG_SSB_SFLASH -+ struct bcm47xx_sflash sflash; -+#endif - }; - - static inline bool ssb_chipco_available(struct ssb_chipcommon *cc) diff --git a/target/linux/brcm47xx/patches-3.3/061-ssb-register-parallel-flash-device.patch b/target/linux/brcm47xx/patches-3.3/061-ssb-register-parallel-flash-device.patch deleted file mode 100644 index b2f85ae656..0000000000 --- a/target/linux/brcm47xx/patches-3.3/061-ssb-register-parallel-flash-device.patch +++ /dev/null @@ -1,76 +0,0 @@ ---- a/drivers/ssb/driver_mipscore.c -+++ b/drivers/ssb/driver_mipscore.c -@@ -14,6 +14,7 @@ - #include <linux/serial_core.h> - #include <linux/serial_reg.h> - #include <linux/time.h> -+#include <linux/platform_device.h> - - #include "ssb_private.h" - -@@ -186,6 +187,19 @@ static void ssb_mips_serial_init(struct - mcore->nr_serial_ports = 0; - } - -+static struct resource ssb_pflash_resource = { -+ .name = "ssb_pflash", -+ .start = 0, -+ .end = 0, -+ .flags = 0, -+}; -+ -+struct platform_device ssb_pflash_dev = { -+ .name = "bcm47xx-pflash", -+ .resource = &ssb_pflash_resource, -+ .num_resources = 1, -+}; -+ - static void ssb_mips_flash_detect(struct ssb_mipscore *mcore) - { - struct ssb_bus *bus = mcore->dev->bus; -@@ -196,6 +210,9 @@ static void ssb_mips_flash_detect(struct - mcore->pflash.buswidth = 2; - mcore->pflash.window = SSB_FLASH1; - mcore->pflash.window_size = SSB_FLASH1_SZ; -+ ssb_pflash_resource.start = mcore->pflash.window; -+ ssb_pflash_resource.end = mcore->pflash.window + -+ mcore->pflash.window_size; - return; - } - -@@ -216,6 +233,9 @@ static void ssb_mips_flash_detect(struct - mcore->pflash.buswidth = 1; - else - mcore->pflash.buswidth = 2; -+ ssb_pflash_resource.start = mcore->pflash.window; -+ ssb_pflash_resource.end = mcore->pflash.window + -+ mcore->pflash.window_size; - break; - } - } ---- a/drivers/ssb/main.c -+++ b/drivers/ssb/main.c -@@ -549,6 +549,14 @@ static int ssb_devices_register(struct s - "Error registering serial flash\n"); - } - #endif -+#ifdef CONFIG_SSB_DRIVER_MIPS -+ if (bus->mipscore.pflash.present) { -+ err = platform_device_register(&ssb_pflash_dev); -+ if (err) -+ ssb_printk(KERN_ERR PFX -+ "Error registering parallel flash\n"); -+ } -+#endif - - return 0; - error: ---- a/drivers/ssb/ssb_private.h -+++ b/drivers/ssb/ssb_private.h -@@ -254,4 +254,6 @@ static inline int ssb_sflash_init(struct - } - #endif /* CONFIG_SSB_SFLASH */ - -+extern struct platform_device ssb_pflash_dev; -+ - #endif /* LINUX_SSB_PRIVATE_H_ */ diff --git a/target/linux/brcm47xx/patches-3.3/070-bcma-add-functions-to-write-to-serial-flash.patch b/target/linux/brcm47xx/patches-3.3/070-bcma-add-functions-to-write-to-serial-flash.patch deleted file mode 100644 index 5acc2cf27b..0000000000 --- a/target/linux/brcm47xx/patches-3.3/070-bcma-add-functions-to-write-to-serial-flash.patch +++ /dev/null @@ -1,345 +0,0 @@ ---- a/drivers/bcma/driver_chipcommon_sflash.c -+++ b/drivers/bcma/driver_chipcommon_sflash.c -@@ -1,15 +1,22 @@ - /* - * Broadcom specific AMBA - * ChipCommon serial flash interface -+ * Copyright 2011, Jonas Gorski <jonas.gorski@gmail.com> -+ * Copyright 2011, 2012, Hauke Mehrtens <hauke@hauke-m.de> -+ * Copyright 2010, Broadcom Corporation - * - * Licensed under the GNU/GPL. See COPYING for details. - */ - - #include <linux/platform_device.h> -+#include <linux/delay.h> - #include <linux/bcma/bcma.h> -+#include <linux/bcma/bcma_driver_chipcommon.h> - - #include "bcma_private.h" - -+#define NUM_RETRIES 3 -+ - static struct resource bcma_sflash_resource = { - .name = "bcma_sflash", - .start = BCMA_SOC_FLASH2, -@@ -18,7 +25,7 @@ static struct resource bcma_sflash_resou - }; - - struct platform_device bcma_sflash_dev = { -- .name = "bcma_sflash", -+ .name = "bcm47xx-sflash", - .resource = &bcma_sflash_resource, - .num_resources = 1, - }; -@@ -30,7 +37,7 @@ struct bcma_sflash_tbl_e { - u16 numblocks; - }; - --static struct bcma_sflash_tbl_e bcma_sflash_st_tbl[] = { -+static const struct bcma_sflash_tbl_e bcma_sflash_st_tbl[] = { - { "M25P20", 0x11, 0x10000, 4, }, - { "M25P40", 0x12, 0x10000, 8, }, - -@@ -41,7 +48,7 @@ static struct bcma_sflash_tbl_e bcma_sfl - { 0 }, - }; - --static struct bcma_sflash_tbl_e bcma_sflash_sst_tbl[] = { -+static const struct bcma_sflash_tbl_e bcma_sflash_sst_tbl[] = { - { "SST25WF512", 1, 0x1000, 16, }, - { "SST25VF512", 0x48, 0x1000, 16, }, - { "SST25WF010", 2, 0x1000, 32, }, -@@ -59,7 +66,7 @@ static struct bcma_sflash_tbl_e bcma_sfl - { 0 }, - }; - --static struct bcma_sflash_tbl_e bcma_sflash_at_tbl[] = { -+static const struct bcma_sflash_tbl_e bcma_sflash_at_tbl[] = { - { "AT45DB011", 0xc, 256, 512, }, - { "AT45DB021", 0x14, 256, 1024, }, - { "AT45DB041", 0x1c, 256, 2048, }, -@@ -84,12 +91,230 @@ static void bcma_sflash_cmd(struct bcma_ - bcma_err(cc->core->bus, "SFLASH control command failed (timeout)!\n"); - } - -+static void bcma_sflash_write_u8(struct bcma_drv_cc *cc, u32 offset, u8 byte) -+{ -+ bcma_cc_write32(cc, BCMA_CC_FLASHADDR, offset); -+ bcma_cc_write32(cc, BCMA_CC_FLASHDATA, byte); -+} -+ -+/* Read len bytes starting at offset into buf. Returns number of bytes read. */ -+static int bcma_sflash_read(struct bcm47xx_sflash *dev, u32 offset, u32 len, u8 *buf) -+{ -+ u8 *from, *to; -+ u32 cnt, i; -+ struct bcma_drv_cc *cc = dev->bcc; -+ -+ if (!len) -+ return 0; -+ -+ if ((offset + len) > cc->sflash.size) -+ return -EINVAL; -+ -+ if ((len >= 4) && (offset & 3)) -+ cnt = 4 - (offset & 3); -+ else if ((len >= 4) && ((u32)buf & 3)) -+ cnt = 4 - ((u32)buf & 3); -+ else -+ cnt = len; -+ -+ from = (u8 *)KSEG0ADDR(BCMA_SOC_FLASH2 + offset); -+ -+ to = (u8 *)buf; -+ -+ if (cnt < 4) { -+ for (i = 0; i < cnt; i++) { -+ *to = readb(from); -+ from++; -+ to++; -+ } -+ return cnt; -+ } -+ -+ while (cnt >= 4) { -+ *(u32 *)to = readl(from); -+ from += 4; -+ to += 4; -+ cnt -= 4; -+ } -+ -+ return len - cnt; -+} -+ -+/* Poll for command completion. Returns zero when complete. */ -+static int bcma_sflash_poll(struct bcm47xx_sflash *dev, u32 offset) -+{ -+ struct bcma_drv_cc *cc = dev->bcc; -+ -+ if (offset >= cc->sflash.size) -+ return -22; -+ -+ switch (cc->capabilities & BCMA_CC_CAP_FLASHT) { -+ case BCMA_CC_FLASHT_STSER: -+ /* Check for ST Write In Progress bit */ -+ bcma_sflash_cmd(cc, BCMA_CC_FLASHCTL_ST_RDSR); -+ return bcma_cc_read32(cc, BCMA_CC_FLASHDATA) -+ & BCMA_CC_FLASHDATA_ST_WIP; -+ case BCMA_CC_FLASHT_ATSER: -+ /* Check for Atmel Ready bit */ -+ bcma_sflash_cmd(cc, BCMA_CC_FLASHCTL_AT_STATUS); -+ return !(bcma_cc_read32(cc, BCMA_CC_FLASHDATA) -+ & BCMA_CC_FLASHDATA_AT_READY); -+ } -+ -+ return 0; -+} -+ -+ -+static int sflash_st_write(struct bcm47xx_sflash *dev, u32 offset, u32 len, -+ const u8 *buf) -+{ -+ int written = 1; -+ struct bcma_drv_cc *cc = dev->bcc; -+ -+ /* Enable writes */ -+ bcma_sflash_cmd(cc, BCMA_CC_FLASHCTL_ST_WREN); -+ bcma_sflash_write_u8(cc, offset, *buf++); -+ /* Issue a page program with CSA bit set */ -+ bcma_sflash_cmd(cc, BCMA_CC_FLASHCTL_ST_CSA | BCMA_CC_FLASHCTL_ST_PP); -+ offset++; -+ len--; -+ while (len > 0) { -+ if ((offset & 255) == 0) { -+ /* Page boundary, poll droping cs and return */ -+ bcma_cc_write32(cc, BCMA_CC_FLASHCTL, 0); -+ udelay(1); -+ if (!bcma_sflash_poll(dev, offset)) { -+ /* Flash rejected command */ -+ return -EAGAIN; -+ } -+ return written; -+ } else { -+ /* Write single byte */ -+ bcma_sflash_cmd(cc, -+ BCMA_CC_FLASHCTL_ST_CSA | -+ *buf++); -+ } -+ written++; -+ offset++; -+ len--; -+ } -+ /* All done, drop cs & poll */ -+ bcma_cc_write32(cc, BCMA_CC_FLASHCTL, 0); -+ udelay(1); -+ if (!bcma_sflash_poll(dev, offset)) { -+ /* Flash rejected command */ -+ return -EAGAIN; -+ } -+ return written; -+} -+ -+static int sflash_at_write(struct bcm47xx_sflash *dev, u32 offset, u32 len, -+ const u8 *buf) -+{ -+ struct bcma_drv_cc *cc = dev->bcc; -+ u32 page, byte, mask; -+ int ret = 0; -+ -+ mask = dev->blocksize - 1; -+ page = (offset & ~mask) << 1; -+ byte = offset & mask; -+ /* Read main memory page into buffer 1 */ -+ if (byte || (len < dev->blocksize)) { -+ int i = 100; -+ bcma_cc_write32(cc, BCMA_CC_FLASHADDR, page); -+ bcma_sflash_cmd(cc, BCMA_CC_FLASHCTL_AT_BUF1_LOAD); -+ /* 250 us for AT45DB321B */ -+ while (i > 0 && bcma_sflash_poll(dev, offset)) { -+ udelay(10); -+ i--; -+ } -+ BUG_ON(!bcma_sflash_poll(dev, offset)); -+ } -+ /* Write into buffer 1 */ -+ for (ret = 0; (ret < (int)len) && (byte < dev->blocksize); ret++) { -+ bcma_sflash_write_u8(cc, byte++, *buf++); -+ bcma_sflash_cmd(cc, BCMA_CC_FLASHCTL_AT_BUF1_WRITE); -+ } -+ /* Write buffer 1 into main memory page */ -+ bcma_cc_write32(cc, BCMA_CC_FLASHADDR, page); -+ bcma_sflash_cmd(cc, BCMA_CC_FLASHCTL_AT_BUF1_PROGRAM); -+ -+ return ret; -+} -+ -+/* Write len bytes starting at offset into buf. Returns number of bytes -+ * written. Caller should poll for completion. -+ */ -+static int bcma_sflash_write(struct bcm47xx_sflash *dev, u32 offset, u32 len, -+ const u8 *buf) -+{ -+ int ret = 0, tries = NUM_RETRIES; -+ struct bcma_drv_cc *cc = dev->bcc; -+ -+ if (!len) -+ return 0; -+ -+ if ((offset + len) > cc->sflash.size) -+ return -EINVAL; -+ -+ switch (cc->capabilities & BCMA_CC_CAP_FLASHT) { -+ case BCMA_CC_FLASHT_STSER: -+ do { -+ ret = sflash_st_write(dev, offset, len, buf); -+ tries--; -+ } while (ret == -EAGAIN && tries > 0); -+ -+ if (ret == -EAGAIN && tries == 0) { -+ bcma_info(cc->core->bus, "ST Flash rejected write\n"); -+ ret = -EIO; -+ } -+ break; -+ case BCMA_CC_FLASHT_ATSER: -+ ret = sflash_at_write(dev, offset, len, buf); -+ break; -+ } -+ -+ return ret; -+} -+ -+/* Erase a region. Returns number of bytes scheduled for erasure. -+ * Caller should poll for completion. -+ */ -+static int bcma_sflash_erase(struct bcm47xx_sflash *dev, u32 offset) -+{ -+ struct bcma_drv_cc *cc = dev->bcc; -+ -+ if (offset >= cc->sflash.size) -+ return -EINVAL; -+ -+ switch (cc->capabilities & BCMA_CC_CAP_FLASHT) { -+ case BCMA_CC_FLASHT_STSER: -+ bcma_sflash_cmd(cc, BCMA_CC_FLASHCTL_ST_WREN); -+ bcma_cc_write32(cc, BCMA_CC_FLASHADDR, offset); -+ /* Newer flashes have "sub-sectors" which can be erased independently -+ * with a new command: ST_SSE. The ST_SE command erases 64KB just as -+ * before. -+ */ -+ if (dev->blocksize < (64 * 1024)) -+ bcma_sflash_cmd(cc, BCMA_CC_FLASHCTL_ST_SSE); -+ else -+ bcma_sflash_cmd(cc, BCMA_CC_FLASHCTL_ST_SE); -+ return dev->blocksize; -+ case BCMA_CC_FLASHT_ATSER: -+ bcma_cc_write32(cc, BCMA_CC_FLASHADDR, offset << 1); -+ bcma_sflash_cmd(cc, BCMA_CC_FLASHCTL_AT_PAGE_ERASE); -+ return dev->blocksize; -+ } -+ -+ return 0; -+} -+ - /* Initialize serial flash access */ - int bcma_sflash_init(struct bcma_drv_cc *cc) - { - struct bcma_bus *bus = cc->core->bus; -- struct bcma_sflash *sflash = &cc->sflash; -- struct bcma_sflash_tbl_e *e; -+ struct bcm47xx_sflash *sflash = &cc->sflash; -+ const struct bcma_sflash_tbl_e *e; - u32 id, id2; - - switch (cc->capabilities & BCMA_CC_CAP_FLASHT) { -@@ -150,6 +375,12 @@ int bcma_sflash_init(struct bcma_drv_cc - sflash->numblocks = e->numblocks; - sflash->size = sflash->blocksize * sflash->numblocks; - sflash->present = true; -+ sflash->read = bcma_sflash_read; -+ sflash->poll = bcma_sflash_poll; -+ sflash->write = bcma_sflash_write; -+ sflash->erase = bcma_sflash_erase; -+ sflash->type = BCM47XX_SFLASH_BCMA; -+ sflash->bcc = cc; - - bcma_info(bus, "Found %s serial flash (size: %dKiB, blocksize: 0x%X, blocks: %d)\n", - e->name, sflash->size / 1024, sflash->blocksize, ---- a/include/linux/bcma/bcma_driver_chipcommon.h -+++ b/include/linux/bcma/bcma_driver_chipcommon.h -@@ -3,6 +3,8 @@ - - #include <linux/platform_device.h> - -+#include <linux/mtd/bcm47xx_sflash.h> -+ - /** ChipCommon core registers. **/ - #define BCMA_CC_ID 0x0000 - #define BCMA_CC_ID_ID 0x0000FFFF -@@ -518,17 +520,6 @@ struct bcma_pflash { - u32 window_size; - }; - --#ifdef CONFIG_BCMA_SFLASH --struct bcma_sflash { -- bool present; -- u32 window; -- u32 blocksize; -- u16 numblocks; -- u32 size; -- -- struct mtd_info *mtd; --}; --#endif - - #ifdef CONFIG_BCMA_NFLASH - struct mtd_info; -@@ -563,7 +554,7 @@ struct bcma_drv_cc { - #ifdef CONFIG_BCMA_DRIVER_MIPS - struct bcma_pflash pflash; - #ifdef CONFIG_BCMA_SFLASH -- struct bcma_sflash sflash; -+ struct bcm47xx_sflash sflash; - #endif - #ifdef CONFIG_BCMA_NFLASH - struct bcma_nflash nflash; diff --git a/target/linux/brcm47xx/patches-3.3/071-bcma-add-functions-to-write-to-nand-flash.patch b/target/linux/brcm47xx/patches-3.3/071-bcma-add-functions-to-write-to-nand-flash.patch deleted file mode 100644 index f1b4f7feb7..0000000000 --- a/target/linux/brcm47xx/patches-3.3/071-bcma-add-functions-to-write-to-nand-flash.patch +++ /dev/null @@ -1,232 +0,0 @@ ---- a/drivers/bcma/driver_chipcommon_nflash.c -+++ b/drivers/bcma/driver_chipcommon_nflash.c -@@ -2,16 +2,23 @@ - * Broadcom specific AMBA - * ChipCommon NAND flash interface - * -+ * Copyright 2011, Tathagata Das <tathagata@alumnux.com> -+ * Copyright 2010, Broadcom Corporation -+ * - * Licensed under the GNU/GPL. See COPYING for details. - */ - -+#include <linux/delay.h> -+#include <linux/mtd/bcm47xx_nand.h> -+#include <linux/mtd/nand.h> - #include <linux/platform_device.h> - #include <linux/bcma/bcma.h> -+#include <linux/bcma/bcma_driver_chipcommon.h> - - #include "bcma_private.h" - - struct platform_device bcma_nflash_dev = { -- .name = "bcma_nflash", -+ .name = "bcm47xx-nflash", - .num_resources = 0, - }; - -@@ -31,6 +38,11 @@ int bcma_nflash_init(struct bcma_drv_cc - return -ENODEV; - } - -+ if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) { -+ bcma_err(bus, "NAND flash support for BCM4706 not implemented\n"); -+ return -ENOTSUPP; -+ } -+ - cc->nflash.present = true; - if (cc->core->id.rev == 38 && - (cc->status & BCMA_CC_CHIPST_5357_NAND_BOOT)) -@@ -42,3 +54,141 @@ int bcma_nflash_init(struct bcma_drv_cc - - return 0; - } -+ -+/* Issue a nand flash command */ -+static inline void bcma_nflash_cmd(struct bcma_drv_cc *cc, u32 opcode) -+{ -+ bcma_cc_write32(cc, NAND_CMD_START, opcode); -+ bcma_cc_read32(cc, NAND_CMD_START); -+} -+ -+/* Check offset and length */ -+static int bcma_nflash_offset_is_valid(struct bcma_drv_cc *cc, u32 offset, u32 len, u32 mask) -+{ -+ if ((offset & mask) != 0 || (len & mask) != 0) { -+ pr_err("%s(): Address is not aligned. offset: %x, len: %x, mask: %x\n", __func__, offset, len, mask); -+ return 1; -+ } -+ -+ if ((((offset + len) >> 20) >= cc->nflash.size) && -+ (((offset + len) & ((1 << 20) - 1)) != 0)) { -+ pr_err("%s(): Address is outside Flash memory region. offset: %x, len: %x, mask: %x\n", __func__, offset, len, mask); -+ return 1; -+ } -+ -+ return 0; -+} -+ -+#define NF_RETRIES 1000000 -+ -+/* Poll for command completion. Returns zero when complete. */ -+int bcma_nflash_poll(struct bcma_drv_cc *cc) -+{ -+ u32 retries = NF_RETRIES; -+ u32 pollmask = NIST_CTRL_READY|NIST_FLASH_READY; -+ u32 mask; -+ -+ while (retries--) { -+ mask = bcma_cc_read32(cc, NAND_INTFC_STATUS) & pollmask; -+ if (mask == pollmask) -+ return 0; -+ cpu_relax(); -+ } -+ -+ if (!retries) { -+ pr_err("bcma_nflash_poll: not ready\n"); -+ return -1; -+ } -+ -+ return 0; -+} -+ -+/* Read len bytes starting at offset into buf. Returns number of bytes read. */ -+int bcma_nflash_read(struct bcma_drv_cc *cc, u32 offset, u32 len, u8 *buf) -+{ -+ u32 mask; -+ int i; -+ u32 *to, val, res; -+ -+ mask = NFL_SECTOR_SIZE - 1; -+ if (bcma_nflash_offset_is_valid(cc, offset, len, mask)) -+ return 0; -+ -+ to = (u32 *)buf; -+ res = len; -+ while (res > 0) { -+ bcma_cc_write32(cc, NAND_CMD_ADDR, offset); -+ bcma_nflash_cmd(cc, NCMD_PAGE_RD); -+ if (bcma_nflash_poll(cc) < 0) -+ break; -+ val = bcma_cc_read32(cc, NAND_INTFC_STATUS); -+ if ((val & NIST_CACHE_VALID) == 0) -+ break; -+ bcma_cc_write32(cc, NAND_CACHE_ADDR, 0); -+ for (i = 0; i < NFL_SECTOR_SIZE; i += 4, to++) { -+ *to = bcma_cc_read32(cc, NAND_CACHE_DATA); -+ } -+ res -= NFL_SECTOR_SIZE; -+ offset += NFL_SECTOR_SIZE; -+ } -+ return (len - res); -+} -+ -+/* Write len bytes starting at offset into buf. Returns success (0) or failure (!0). -+ * Should poll for completion. -+ */ -+int bcma_nflash_write(struct bcma_drv_cc *cc, u32 offset, u32 len, -+ const u8 *buf) -+{ -+ u32 mask; -+ int i; -+ u32 *from, res, reg; -+ -+ mask = cc->nflash.pagesize - 1; -+ if (bcma_nflash_offset_is_valid(cc, offset, len, mask)) -+ return 1; -+ -+ /* disable partial page enable */ -+ reg = bcma_cc_read32(cc, NAND_ACC_CONTROL); -+ reg &= ~NAC_PARTIAL_PAGE_EN; -+ bcma_cc_write32(cc, NAND_ACC_CONTROL, reg); -+ -+ from = (u32 *)buf; -+ res = len; -+ while (res > 0) { -+ bcma_cc_write32(cc, NAND_CACHE_ADDR, 0); -+ for (i = 0; i < cc->nflash.pagesize; i += 4, from++) { -+ if (i % 512 == 0) -+ bcma_cc_write32(cc, NAND_CMD_ADDR, i); -+ bcma_cc_write32(cc, NAND_CACHE_DATA, *from); -+ } -+ bcma_cc_write32(cc, NAND_CMD_ADDR, offset + cc->nflash.pagesize - 512); -+ bcma_nflash_cmd(cc, NCMD_PAGE_PROG); -+ if (bcma_nflash_poll(cc) < 0) -+ break; -+ res -= cc->nflash.pagesize; -+ offset += cc->nflash.pagesize; -+ } -+ -+ if (res <= 0) -+ return 0; -+ else -+ return (len - res); -+} -+ -+/* Erase a region. Returns success (0) or failure (-1). -+ * Poll for completion. -+ */ -+int bcma_nflash_erase(struct bcma_drv_cc *cc, u32 offset) -+{ -+ if ((offset >> 20) >= cc->nflash.size) -+ return -1; -+ if ((offset & (cc->nflash.blocksize - 1)) != 0) -+ return -1; -+ -+ bcma_cc_write32(cc, NAND_CMD_ADDR, offset); -+ bcma_nflash_cmd(cc, NCMD_BLOCK_ERASE); -+ if (bcma_nflash_poll(cc) < 0) -+ return -1; -+ return 0; -+} ---- a/include/linux/bcma/bcma_driver_chipcommon.h -+++ b/include/linux/bcma/bcma_driver_chipcommon.h -@@ -4,6 +4,7 @@ - #include <linux/platform_device.h> - - #include <linux/mtd/bcm47xx_sflash.h> -+#include <linux/mtd/bcm47xx_nand.h> - - /** ChipCommon core registers. **/ - #define BCMA_CC_ID 0x0000 -@@ -521,17 +522,6 @@ struct bcma_pflash { - }; - - --#ifdef CONFIG_BCMA_NFLASH --struct mtd_info; -- --struct bcma_nflash { -- bool present; -- bool boot; /* This is the flash the SoC boots from */ -- -- struct mtd_info *mtd; --}; --#endif -- - struct bcma_serial_port { - void *regs; - unsigned long clockspeed; -@@ -557,7 +547,7 @@ struct bcma_drv_cc { - struct bcm47xx_sflash sflash; - #endif - #ifdef CONFIG_BCMA_NFLASH -- struct bcma_nflash nflash; -+ struct bcm47xx_nflash nflash; - #endif - - int nr_serial_ports; -@@ -616,4 +606,13 @@ extern void bcma_chipco_regctl_maskset(s - u32 offset, u32 mask, u32 set); - extern void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid); - -+#ifdef CONFIG_BCMA_NFLASH -+/* Chipcommon nflash support. */ -+int bcma_nflash_read(struct bcma_drv_cc *cc, u32 offset, u32 len, u8 *buf); -+int bcma_nflash_poll(struct bcma_drv_cc *cc); -+int bcma_nflash_write(struct bcma_drv_cc *cc, u32 offset, u32 len, const u8 *buf); -+int bcma_nflash_erase(struct bcma_drv_cc *cc, u32 offset); -+int bcma_nflash_commit(struct bcma_drv_cc *cc, u32 offset, u32 len, const u8 *buf); -+#endif -+ - #endif /* LINUX_BCMA_DRIVER_CC_H_ */ diff --git a/target/linux/brcm47xx/patches-3.3/072-bcma-register-parallel-flash-device.patch b/target/linux/brcm47xx/patches-3.3/072-bcma-register-parallel-flash-device.patch deleted file mode 100644 index cacb903430..0000000000 --- a/target/linux/brcm47xx/patches-3.3/072-bcma-register-parallel-flash-device.patch +++ /dev/null @@ -1,67 +0,0 @@ ---- a/drivers/bcma/bcma_private.h -+++ b/drivers/bcma/bcma_private.h -@@ -45,6 +45,7 @@ int bcma_sprom_get(struct bcma_bus *bus) - /* driver_chipcommon.c */ - #ifdef CONFIG_BCMA_DRIVER_MIPS - void bcma_chipco_serial_init(struct bcma_drv_cc *cc); -+extern struct platform_device bcma_pflash_dev; - #endif /* CONFIG_BCMA_DRIVER_MIPS */ - - /* driver_chipcommon_pmu.c */ ---- a/drivers/bcma/driver_mips.c -+++ b/drivers/bcma/driver_mips.c -@@ -18,6 +18,7 @@ - #include <linux/serial_core.h> - #include <linux/serial_reg.h> - #include <linux/time.h> -+#include <linux/platform_device.h> - - /* The 47162a0 hangs when reading MIPS DMP registers registers */ - static inline bool bcma_core_mips_bcm47162a0_quirk(struct bcma_device *dev) -@@ -178,6 +179,19 @@ u32 bcma_cpu_clock(struct bcma_drv_mips - } - EXPORT_SYMBOL(bcma_cpu_clock); - -+static struct resource bcma_pflash_resource = { -+ .name = "bcma_pflash", -+ .start = 0, -+ .end = 0, -+ .flags = 0, -+}; -+ -+struct platform_device bcma_pflash_dev = { -+ .name = "bcm47xx-pflash", -+ .resource = &bcma_pflash_resource, -+ .num_resources = 1, -+}; -+ - static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore) - { - struct bcma_bus *bus = mcore->core->bus; -@@ -200,6 +214,9 @@ static void bcma_core_mips_flash_detect( - cc->pflash.buswidth = 1; - else - cc->pflash.buswidth = 2; -+ -+ bcma_pflash_resource.start = cc->pflash.window; -+ bcma_pflash_resource.end = cc->pflash.window + cc->pflash.window_size; - break; - default: - bcma_err(bus, "Flash type not supported\n"); ---- a/drivers/bcma/main.c -+++ b/drivers/bcma/main.c -@@ -149,6 +149,14 @@ static int bcma_register_cores(struct bc - dev_id++; - } - -+#ifdef CONFIG_BCMA_DRIVER_MIPS -+ if (bus->drv_cc.pflash.present) { -+ err = platform_device_register(&bcma_pflash_dev); -+ if (err) -+ bcma_err(bus, "Error registering parallel flash\n"); -+ } -+#endif -+ - #ifdef CONFIG_BCMA_SFLASH - if (bus->drv_cc.sflash.present) { - err = platform_device_register(&bcma_sflash_dev); diff --git a/target/linux/brcm47xx/patches-3.3/080-MIPS-BCM47XX-rewrite-nvram-probing.patch b/target/linux/brcm47xx/patches-3.3/080-MIPS-BCM47XX-rewrite-nvram-probing.patch deleted file mode 100644 index a271876fa9..0000000000 --- a/target/linux/brcm47xx/patches-3.3/080-MIPS-BCM47XX-rewrite-nvram-probing.patch +++ /dev/null @@ -1,183 +0,0 @@ ---- a/arch/mips/bcm47xx/nvram.c -+++ b/arch/mips/bcm47xx/nvram.c -@@ -3,7 +3,7 @@ - * - * Copyright (C) 2005 Broadcom Corporation - * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org> -- * Copyright (C) 2010-2011 Hauke Mehrtens <hauke@hauke-m.de> -+ * Copyright (C) 2010-2012 Hauke Mehrtens <hauke@hauke-m.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the -@@ -23,69 +23,139 @@ - - static char nvram_buf[NVRAM_SPACE]; - -+static u32 find_nvram_size(u32 end) -+{ -+ struct nvram_header *header; -+ u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000}; -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(nvram_sizes); i++) { -+ header = (struct nvram_header *)KSEG1ADDR(end - nvram_sizes[i]); -+ if (header->magic == NVRAM_HEADER) -+ return nvram_sizes[i]; -+ } -+ -+ return 0; -+} -+ - /* Probe for NVRAM header */ --static void early_nvram_init(void) -+static void early_nvram_init_fill(u32 base, u32 lim) - { --#ifdef CONFIG_BCM47XX_SSB -- struct ssb_mipscore *mcore_ssb; --#endif --#ifdef CONFIG_BCM47XX_BCMA -- struct bcma_drv_cc *bcma_cc; --#endif - struct nvram_header *header; - int i; -- u32 base = 0; -- u32 lim = 0; - u32 off; - u32 *src, *dst; -+ u32 size; - -- switch (bcm47xx_bus_type) { --#ifdef CONFIG_BCM47XX_SSB -- case BCM47XX_BUS_TYPE_SSB: -- mcore_ssb = &bcm47xx_bus.ssb.mipscore; -- base = mcore_ssb->pflash.window; -- lim = mcore_ssb->pflash.window_size; -- break; --#endif --#ifdef CONFIG_BCM47XX_BCMA -- case BCM47XX_BUS_TYPE_BCMA: -- bcma_cc = &bcm47xx_bus.bcma.bus.drv_cc; -- base = bcma_cc->pflash.window; -- lim = bcma_cc->pflash.window_size; -- break; --#endif -- } -- -+ /* TODO: when nvram is on nand flash check for bad blocks first. */ - off = FLASH_MIN; - while (off <= lim) { - /* Windowed flash access */ -- header = (struct nvram_header *) -- KSEG1ADDR(base + off - NVRAM_SPACE); -- if (header->magic == NVRAM_HEADER) -+ size = find_nvram_size(base + off); -+ if (size) { -+ header = (struct nvram_header *)KSEG1ADDR(base + off - -+ size); - goto found; -+ } - off <<= 1; - } - - /* Try embedded NVRAM at 4 KB and 1 KB as last resorts */ - header = (struct nvram_header *) KSEG1ADDR(base + 4096); -- if (header->magic == NVRAM_HEADER) -+ if (header->magic == NVRAM_HEADER) { -+ size = NVRAM_SPACE; - goto found; -+ } - - header = (struct nvram_header *) KSEG1ADDR(base + 1024); -- if (header->magic == NVRAM_HEADER) -+ if (header->magic == NVRAM_HEADER) { -+ size = NVRAM_SPACE; - goto found; -+ } - -+ pr_err("no nvram found\n"); - return; - - found: -+ -+ if (header->len > size) -+ pr_err("The nvram size accoridng to the header seems to be bigger than the partition on flash\n"); -+ if (header->len > NVRAM_SPACE) -+ pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n", -+ header->len, NVRAM_SPACE); -+ - src = (u32 *) header; - dst = (u32 *) nvram_buf; - for (i = 0; i < sizeof(struct nvram_header); i += 4) - *dst++ = *src++; -- for (; i < header->len && i < NVRAM_SPACE; i += 4) -+ for (; i < header->len && i < NVRAM_SPACE && i < size; i += 4) - *dst++ = le32_to_cpu(*src++); - } - -+#ifdef CONFIG_BCM47XX_BCMA -+static void early_nvram_init_bcma(void) -+{ -+ struct bcma_drv_cc *cc = &bcm47xx_bus.bcma.bus.drv_cc; -+ u32 base = 0; -+ u32 lim = 0; -+ -+ if (cc->nflash.boot) { -+ base = BCMA_SOC_FLASH1; -+ lim = BCMA_SOC_FLASH1_SZ; -+ } else if (cc->pflash.present) { -+ base = cc->pflash.window; -+ lim = cc->pflash.window_size; -+ } else if (cc->sflash.present) { -+ base = cc->sflash.window; -+ lim = cc->sflash.size; -+ } else { -+ pr_err("No supported flash found\n"); -+ return; -+ } -+ -+ early_nvram_init_fill(base, lim); -+} -+#endif -+ -+#ifdef CONFIG_BCM47XX_SSB -+static void early_nvram_init_ssb(void) -+{ -+ struct ssb_mipscore *mcore = &bcm47xx_bus.ssb.mipscore; -+ struct ssb_chipcommon *chipco = &bcm47xx_bus.ssb.chipco; -+ u32 base = 0; -+ u32 lim = 0; -+ -+ if (mcore->pflash.present) { -+ base = mcore->pflash.window; -+ lim = mcore->pflash.window_size; -+ } else if (chipco->sflash.present) { -+ base = chipco->sflash.window; -+ lim = chipco->sflash.size; -+ } else { -+ pr_err("No supported flash found\n"); -+ return; -+ } -+ -+ early_nvram_init_fill(base, lim); -+} -+#endif -+ -+static void early_nvram_init(void) -+{ -+ switch (bcm47xx_bus_type) { -+#ifdef CONFIG_BCM47XX_SSB -+ case BCM47XX_BUS_TYPE_SSB: -+ early_nvram_init_ssb(); -+ break; -+#endif -+#ifdef CONFIG_BCM47XX_BCMA -+ case BCM47XX_BUS_TYPE_BCMA: -+ early_nvram_init_bcma(); -+ break; -+#endif -+ } -+} -+ - int nvram_getenv(char *name, char *val, size_t val_len) - { - char *var, *value, *end, *eq; diff --git a/target/linux/brcm47xx/patches-3.3/114-MIPS-BCM47xx-Setup-and-register-serial-early.patch b/target/linux/brcm47xx/patches-3.3/114-MIPS-BCM47xx-Setup-and-register-serial-early.patch deleted file mode 100644 index 5e324e473b..0000000000 --- a/target/linux/brcm47xx/patches-3.3/114-MIPS-BCM47xx-Setup-and-register-serial-early.patch +++ /dev/null @@ -1,69 +0,0 @@ -From 9be402f069cc259ad5795b77567d66c4e7f6bef6 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sun, 18 Jul 2010 14:59:24 +0200 -Subject: [PATCH 4/6] MIPS: BCM47xx: Setup and register serial early - -Swap the first and second serial if console=ttyS1 was set. -Set it up and register it for early serial support. - -This patch has been in OpenWRT for a long time. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - arch/mips/bcm47xx/setup.c | 39 ++++++++++++++++++++++++++++++++++++++- - 1 files changed, 38 insertions(+), 1 deletions(-) - ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -31,6 +31,8 @@ - #include <linux/ssb/ssb.h> - #include <linux/ssb/ssb_embedded.h> - #include <linux/bcma/bcma_soc.h> -+#include <linux/serial.h> -+#include <linux/serial_8250.h> - #include <asm/bootinfo.h> - #include <asm/reboot.h> - #include <asm/time.h> -@@ -121,6 +123,31 @@ static int bcm47xx_get_invariants(struct - return 0; - } - -+#ifdef CONFIG_SERIAL_8250 -+static void __init bcm47xx_early_serial_setup(struct ssb_mipscore *mcore) -+{ -+ int i; -+ -+ for (i = 0; i < mcore->nr_serial_ports; i++) { -+ struct ssb_serial_port *port = &(mcore->serial_ports[i]); -+ struct uart_port s; -+ -+ memset(&s, 0, sizeof(s)); -+ s.line = i; -+ s.mapbase = (unsigned int) port->regs; -+ s.membase = port->regs; -+ s.irq = port->irq + 2; -+ s.uartclk = port->baud_base; -+ s.flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ; -+ s.iotype = SERIAL_IO_MEM; -+ s.regshift = port->reg_shift; -+ -+ early_serial_setup(&s); -+ } -+ printk(KERN_DEBUG "Serial init done.\n"); -+} -+#endif -+ - static void __init bcm47xx_register_ssb(void) - { - int err; -@@ -150,6 +177,10 @@ static void __init bcm47xx_register_ssb( - memcpy(&mcore->serial_ports[1], &port, sizeof(port)); - } - } -+ -+#ifdef CONFIG_SERIAL_8250 -+ bcm47xx_early_serial_setup(mcore); -+#endif - } - #endif - diff --git a/target/linux/brcm47xx/patches-3.3/116-MIPS-BCM47xx-Remove-CFE-console.patch b/target/linux/brcm47xx/patches-3.3/116-MIPS-BCM47xx-Remove-CFE-console.patch deleted file mode 100644 index 4a84b6b60e..0000000000 --- a/target/linux/brcm47xx/patches-3.3/116-MIPS-BCM47xx-Remove-CFE-console.patch +++ /dev/null @@ -1,141 +0,0 @@ -From 5219981646071abb6731634bf47781a53e248764 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sun, 18 Jul 2010 15:11:26 +0200 -Subject: [PATCH 6/6] MIPS: BCM47xx: Remove CFE console - -Do not use the CFE console. It causes hangs on some devices like the -Buffalo WHR-HP-G54. -This was reported in https://dev.openwrt.org/ticket/4061 and -https://forum.openwrt.org/viewtopic.php?id=17063 - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - arch/mips/Kconfig | 1 - - arch/mips/bcm47xx/prom.c | 82 +++------------------------------------------ - 2 files changed, 6 insertions(+), 77 deletions(-) - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -100,7 +100,6 @@ config BCM47XX - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - select GENERIC_GPIO -- select SYS_HAS_EARLY_PRINTK - select CFE - help - Support for BCM47XX based boards ---- a/arch/mips/bcm47xx/prom.c -+++ b/arch/mips/bcm47xx/prom.c -@@ -31,96 +31,28 @@ - #include <asm/fw/cfe/cfe_api.h> - #include <asm/fw/cfe/cfe_error.h> - --static int cfe_cons_handle; -- - const char *get_system_type(void) - { - return "Broadcom BCM47XX"; - } - --void prom_putchar(char c) --{ -- while (cfe_write(cfe_cons_handle, &c, 1) == 0) -- ; --} -- --static __init void prom_init_cfe(void) -+static __init int prom_init_cfe(void) - { - uint32_t cfe_ept; - uint32_t cfe_handle; - uint32_t cfe_eptseal; -- int argc = fw_arg0; -- char **envp = (char **) fw_arg2; -- int *prom_vec = (int *) fw_arg3; -- -- /* -- * Check if a loader was used; if NOT, the 4 arguments are -- * what CFE gives us (handle, 0, EPT and EPTSEAL) -- */ -- if (argc < 0) { -- cfe_handle = (uint32_t)argc; -- cfe_ept = (uint32_t)envp; -- cfe_eptseal = (uint32_t)prom_vec; -- } else { -- if ((int)prom_vec < 0) { -- /* -- * Old loader; all it gives us is the handle, -- * so use the "known" entrypoint and assume -- * the seal. -- */ -- cfe_handle = (uint32_t)prom_vec; -- cfe_ept = 0xBFC00500; -- cfe_eptseal = CFE_EPTSEAL; -- } else { -- /* -- * Newer loaders bundle the handle/ept/eptseal -- * Note: prom_vec is in the loader's useg -- * which is still alive in the TLB. -- */ -- cfe_handle = prom_vec[0]; -- cfe_ept = prom_vec[2]; -- cfe_eptseal = prom_vec[3]; -- } -- } -+ -+ cfe_eptseal = (uint32_t) fw_arg3; -+ cfe_handle = (uint32_t) fw_arg0; -+ cfe_ept = (uint32_t) fw_arg2; - - if (cfe_eptseal != CFE_EPTSEAL) { -- /* too early for panic to do any good */ - printk(KERN_ERR "CFE's entrypoint seal doesn't match."); -- while (1) ; -+ return -1; - } - - cfe_init(cfe_handle, cfe_ept); --} -- --static __init void prom_init_console(void) --{ -- /* Initialize CFE console */ -- cfe_cons_handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE); --} -- --static __init void prom_init_cmdline(void) --{ -- static char buf[COMMAND_LINE_SIZE] __initdata; -- -- /* Get the kernel command line from CFE */ -- if (cfe_getenv("LINUX_CMDLINE", buf, COMMAND_LINE_SIZE) >= 0) { -- buf[COMMAND_LINE_SIZE - 1] = 0; -- strcpy(arcs_cmdline, buf); -- } -- -- /* Force a console handover by adding a console= argument if needed, -- * as CFE is not available anymore later in the boot process. */ -- if ((strstr(arcs_cmdline, "console=")) == NULL) { -- /* Try to read the default serial port used by CFE */ -- if ((cfe_getenv("BOOT_CONSOLE", buf, COMMAND_LINE_SIZE) < 0) -- || (strncmp("uart", buf, 4))) -- /* Default to uart0 */ -- strcpy(buf, "uart0"); -- -- /* Compute the new command line */ -- snprintf(arcs_cmdline, COMMAND_LINE_SIZE, "%s console=ttyS%c,115200", -- arcs_cmdline, buf[4]); -- } -+ return 0; - } - - static __init void prom_init_mem(void) -@@ -161,8 +93,6 @@ static __init void prom_init_mem(void) - void __init prom_init(void) - { - prom_init_cfe(); -- prom_init_console(); -- prom_init_cmdline(); - prom_init_mem(); - } - diff --git a/target/linux/brcm47xx/patches-3.3/119-fix-boot.patch b/target/linux/brcm47xx/patches-3.3/119-fix-boot.patch deleted file mode 100644 index 5eb8b08bf0..0000000000 --- a/target/linux/brcm47xx/patches-3.3/119-fix-boot.patch +++ /dev/null @@ -1,16 +0,0 @@ ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -92,11 +92,13 @@ config ATH79 - - config BCM47XX - bool "Broadcom BCM47XX based boards" -+ select BOOT_RAW - select CEVT_R4K - select CSRC_R4K - select DMA_NONCOHERENT - select HW_HAS_PCI - select IRQ_CPU -+ select NO_EXCEPT_FILL - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - select GENERIC_GPIO diff --git a/target/linux/brcm47xx/patches-3.3/150-cpu_fixes.patch b/target/linux/brcm47xx/patches-3.3/150-cpu_fixes.patch deleted file mode 100644 index a367525ea5..0000000000 --- a/target/linux/brcm47xx/patches-3.3/150-cpu_fixes.patch +++ /dev/null @@ -1,367 +0,0 @@ ---- a/arch/mips/include/asm/r4kcache.h -+++ b/arch/mips/include/asm/r4kcache.h -@@ -17,6 +17,20 @@ - #include <asm/cpu-features.h> - #include <asm/mipsmtregs.h> - -+#ifdef CONFIG_BCM47XX -+#include <asm/paccess.h> -+#include <linux/ssb/ssb.h> -+#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE))) -+ -+#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr)) -+#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); }) -+#else -+#define BCM4710_DUMMY_RREG() -+ -+#define BCM4710_FILL_TLB(addr) -+#define BCM4710_PROTECTED_FILL_TLB(addr) -+#endif -+ - /* - * This macro return a properly sign-extended address suitable as base address - * for indexed cache operations. Two issues here: -@@ -150,6 +164,7 @@ static inline void flush_icache_line_ind - static inline void flush_dcache_line_indexed(unsigned long addr) - { - __dflush_prologue -+ BCM4710_DUMMY_RREG(); - cache_op(Index_Writeback_Inv_D, addr); - __dflush_epilogue - } -@@ -169,6 +184,7 @@ static inline void flush_icache_line(uns - static inline void flush_dcache_line(unsigned long addr) - { - __dflush_prologue -+ BCM4710_DUMMY_RREG(); - cache_op(Hit_Writeback_Inv_D, addr); - __dflush_epilogue - } -@@ -176,6 +192,7 @@ static inline void flush_dcache_line(uns - static inline void invalidate_dcache_line(unsigned long addr) - { - __dflush_prologue -+ BCM4710_DUMMY_RREG(); - cache_op(Hit_Invalidate_D, addr); - __dflush_epilogue - } -@@ -208,6 +225,7 @@ static inline void flush_scache_line(uns - */ - static inline void protected_flush_icache_line(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - protected_cache_op(Hit_Invalidate_I, addr); - } - -@@ -219,6 +237,7 @@ static inline void protected_flush_icach - */ - static inline void protected_writeback_dcache_line(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - protected_cache_op(Hit_Writeback_Inv_D, addr); - } - -@@ -339,8 +358,52 @@ static inline void invalidate_tcache_pag - : "r" (base), \ - "i" (op)); - -+static inline void blast_dcache(void) -+{ -+ unsigned long start = KSEG0; -+ unsigned long dcache_size = current_cpu_data.dcache.waysize * current_cpu_data.dcache.ways; -+ unsigned long end = (start + dcache_size); -+ -+ do { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Index_Writeback_Inv_D, start); -+ start += current_cpu_data.dcache.linesz; -+ } while(start < end); -+} -+ -+static inline void blast_dcache_page(unsigned long page) -+{ -+ unsigned long start = page; -+ unsigned long end = start + PAGE_SIZE; -+ -+ BCM4710_FILL_TLB(start); -+ do { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Hit_Writeback_Inv_D, start); -+ start += current_cpu_data.dcache.linesz; -+ } while(start < end); -+} -+ -+static inline void blast_dcache_page_indexed(unsigned long page) -+{ -+ unsigned long start = page; -+ unsigned long end = start + PAGE_SIZE; -+ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit; -+ unsigned long ws_end = current_cpu_data.dcache.ways << -+ current_cpu_data.dcache.waybit; -+ unsigned long ws, addr; -+ for (ws = 0; ws < ws_end; ws += ws_inc) { -+ start = page + ws; -+ for (addr = start; addr < end; addr += current_cpu_data.dcache.linesz) { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Index_Writeback_Inv_D, addr); -+ } -+ } -+} -+ -+ - /* build blast_xxx, blast_xxx_page, blast_xxx_page_indexed */ --#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize) \ -+#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, war) \ - static inline void blast_##pfx##cache##lsize(void) \ - { \ - unsigned long start = INDEX_BASE; \ -@@ -352,6 +415,7 @@ static inline void blast_##pfx##cache##l - \ - __##pfx##flush_prologue \ - \ -+ war \ - for (ws = 0; ws < ws_end; ws += ws_inc) \ - for (addr = start; addr < end; addr += lsize * 32) \ - cache##lsize##_unroll32(addr|ws, indexop); \ -@@ -366,6 +430,7 @@ static inline void blast_##pfx##cache##l - \ - __##pfx##flush_prologue \ - \ -+ war \ - do { \ - cache##lsize##_unroll32(start, hitop); \ - start += lsize * 32; \ -@@ -384,6 +449,8 @@ static inline void blast_##pfx##cache##l - current_cpu_data.desc.waybit; \ - unsigned long ws, addr; \ - \ -+ war \ -+ \ - __##pfx##flush_prologue \ - \ - for (ws = 0; ws < ws_end; ws += ws_inc) \ -@@ -393,36 +460,38 @@ static inline void blast_##pfx##cache##l - __##pfx##flush_epilogue \ - } - --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16) --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32) --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128) -- --__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16) --__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64) --__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, ) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, ) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64, ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, ) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, ) -+ -+__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16, ) -+__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32, ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16, ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32, ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64, ) -+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128, ) - - /* build blast_xxx_range, protected_blast_xxx_range */ --#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot) \ -+#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, war, war2) \ - static inline void prot##blast_##pfx##cache##_range(unsigned long start, \ - unsigned long end) \ - { \ - unsigned long lsize = cpu_##desc##_line_size(); \ - unsigned long addr = start & ~(lsize - 1); \ - unsigned long aend = (end - 1) & ~(lsize - 1); \ -+ war \ - \ - __##pfx##flush_prologue \ - \ - while (1) { \ -+ war2 \ - prot##cache_op(hitop, addr); \ - if (addr == aend) \ - break; \ -@@ -432,13 +501,13 @@ static inline void prot##blast_##pfx##ca - __##pfx##flush_epilogue \ - } - --__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_) --__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_) --__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_) --__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, ) --__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, ) -+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, BCM4710_PROTECTED_FILL_TLB(addr); BCM4710_PROTECTED_FILL_TLB(aend);, BCM4710_DUMMY_RREG();) -+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_,, ) -+__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_,, ) -+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D,, BCM4710_FILL_TLB(addr); BCM4710_FILL_TLB(aend);, BCM4710_DUMMY_RREG();) -+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD,,, ) - /* blast_inv_dcache_range */ --__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, ) --__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, ) -+__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D,,,BCM4710_DUMMY_RREG();) -+__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD,,, ) - - #endif /* _ASM_R4KCACHE_H */ ---- a/arch/mips/include/asm/stackframe.h -+++ b/arch/mips/include/asm/stackframe.h -@@ -449,6 +449,10 @@ - .macro RESTORE_SP_AND_RET - LONG_L sp, PT_R29(sp) - .set mips3 -+#ifdef CONFIG_BCM47XX -+ nop -+ nop -+#endif - eret - .set mips0 - .endm ---- a/arch/mips/kernel/genex.S -+++ b/arch/mips/kernel/genex.S -@@ -52,6 +52,10 @@ NESTED(except_vec1_generic, 0, sp) - NESTED(except_vec3_generic, 0, sp) - .set push - .set noat -+#ifdef CONFIG_BCM47XX -+ nop -+ nop -+#endif - #if R5432_CP0_INTERRUPT_WAR - mfc0 k0, CP0_INDEX - #endif ---- a/arch/mips/mm/c-r4k.c -+++ b/arch/mips/mm/c-r4k.c -@@ -35,6 +35,9 @@ - #include <asm/cacheflush.h> /* for run_uncached() */ - - -+/* For enabling BCM4710 cache workarounds */ -+int bcm4710 = 0; -+ - /* - * Special Variant of smp_call_function for use by cache functions: - * -@@ -111,6 +114,9 @@ static void __cpuinit r4k_blast_dcache_p - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -+ if (bcm4710) -+ r4k_blast_dcache_page = blast_dcache_page; -+ else - if (dc_lsize == 0) - r4k_blast_dcache_page = (void *)cache_noop; - else if (dc_lsize == 16) -@@ -127,6 +133,9 @@ static void __cpuinit r4k_blast_dcache_p - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -+ if (bcm4710) -+ r4k_blast_dcache_page_indexed = blast_dcache_page_indexed; -+ else - if (dc_lsize == 0) - r4k_blast_dcache_page_indexed = (void *)cache_noop; - else if (dc_lsize == 16) -@@ -143,6 +152,9 @@ static void __cpuinit r4k_blast_dcache_s - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -+ if (bcm4710) -+ r4k_blast_dcache = blast_dcache; -+ else - if (dc_lsize == 0) - r4k_blast_dcache = (void *)cache_noop; - else if (dc_lsize == 16) -@@ -683,6 +695,8 @@ static void local_r4k_flush_cache_sigtra - unsigned long addr = (unsigned long) arg; - - R4600_HIT_CACHEOP_WAR_IMPL; -+ BCM4710_PROTECTED_FILL_TLB(addr); -+ BCM4710_PROTECTED_FILL_TLB(addr + 4); - if (dc_lsize) - protected_writeback_dcache_line(addr & ~(dc_lsize - 1)); - if (!cpu_icache_snoops_remote_store && scache_size) -@@ -1349,6 +1363,17 @@ static void __cpuinit coherency_setup(vo - * silly idea of putting something else there ... - */ - switch (current_cpu_type()) { -+ case CPU_BMIPS3300: -+ { -+ u32 cm; -+ cm = read_c0_diag(); -+ /* Enable icache */ -+ cm |= (1 << 31); -+ /* Enable dcache */ -+ cm |= (1 << 30); -+ write_c0_diag(cm); -+ } -+ break; - case CPU_R4000PC: - case CPU_R4000SC: - case CPU_R4000MC: -@@ -1405,6 +1430,15 @@ void __cpuinit r4k_cache_init(void) - break; - } - -+ /* Check if special workarounds are required */ -+#ifdef CONFIG_BCM47XX -+ if (current_cpu_data.cputype == CPU_BMIPS32 && (current_cpu_data.processor_id & 0xff) == 0) { -+ printk("Enabling BCM4710A0 cache workarounds.\n"); -+ bcm4710 = 1; -+ } else -+#endif -+ bcm4710 = 0; -+ - probe_pcache(); - setup_scache(); - -@@ -1465,5 +1499,13 @@ void __cpuinit r4k_cache_init(void) - #if !defined(CONFIG_MIPS_CMP) - local_r4k___flush_cache_all(NULL); - #endif -+#ifdef CONFIG_BCM47XX -+ { -+ static void (*_coherency_setup)(void); -+ _coherency_setup = (void (*)(void)) KSEG1ADDR(coherency_setup); -+ _coherency_setup(); -+ } -+#else - coherency_setup(); -+#endif - } ---- a/arch/mips/mm/tlbex.c -+++ b/arch/mips/mm/tlbex.c -@@ -1264,6 +1264,9 @@ static void __cpuinit build_r4000_tlb_re - /* No need for uasm_i_nop */ - } - -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(&p); -+#endif - #ifdef CONFIG_64BIT - build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */ - #else -@@ -1794,6 +1797,9 @@ build_r4000_tlbchange_handler_head(u32 * - { - struct work_registers wr = build_get_work_registers(p); - -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(p); -+#endif - #ifdef CONFIG_64BIT - build_get_pmde64(p, l, r, wr.r1, wr.r2); /* get pmd in ptr */ - #else diff --git a/target/linux/brcm47xx/patches-3.3/160-kmap_coherent.patch b/target/linux/brcm47xx/patches-3.3/160-kmap_coherent.patch deleted file mode 100644 index 9253e915ed..0000000000 --- a/target/linux/brcm47xx/patches-3.3/160-kmap_coherent.patch +++ /dev/null @@ -1,77 +0,0 @@ ---- a/arch/mips/include/asm/cpu-features.h -+++ b/arch/mips/include/asm/cpu-features.h -@@ -110,6 +110,9 @@ - #ifndef cpu_has_pindexed_dcache - #define cpu_has_pindexed_dcache (cpu_data[0].dcache.flags & MIPS_CACHE_PINDEX) - #endif -+#ifndef cpu_use_kmap_coherent -+#define cpu_use_kmap_coherent 1 -+#endif - - /* - * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors ---- /dev/null -+++ b/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h -@@ -0,0 +1,13 @@ -+/* -+ * This file is subject to the terms and conditions of the GNU General Public -+ * License. See the file "COPYING" in the main directory of this archive -+ * for more details. -+ * -+ * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org) -+ */ -+#ifndef __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H -+#define __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H -+ -+#define cpu_use_kmap_coherent 0 -+ -+#endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */ ---- a/arch/mips/mm/c-r4k.c -+++ b/arch/mips/mm/c-r4k.c -@@ -507,7 +507,7 @@ static inline void local_r4k_flush_cache - */ - map_coherent = (cpu_has_dc_aliases && - page_mapped(page) && !Page_dcache_dirty(page)); -- if (map_coherent) -+ if (map_coherent && cpu_use_kmap_coherent) - vaddr = kmap_coherent(page, addr); - else - vaddr = kmap_atomic(page, KM_USER0); -@@ -530,7 +530,7 @@ static inline void local_r4k_flush_cache - } - - if (vaddr) { -- if (map_coherent) -+ if (map_coherent && cpu_use_kmap_coherent) - kunmap_coherent(); - else - kunmap_atomic(vaddr, KM_USER0); ---- a/arch/mips/mm/init.c -+++ b/arch/mips/mm/init.c -@@ -208,7 +208,7 @@ void copy_user_highpage(struct page *to, - void *vfrom, *vto; - - vto = kmap_atomic(to, KM_USER1); -- if (cpu_has_dc_aliases && -+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent && - page_mapped(from) && !Page_dcache_dirty(from)) { - vfrom = kmap_coherent(from, vaddr); - copy_page(vto, vfrom); -@@ -230,7 +230,7 @@ void copy_to_user_page(struct vm_area_st - struct page *page, unsigned long vaddr, void *dst, const void *src, - unsigned long len) - { -- if (cpu_has_dc_aliases && -+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent && - page_mapped(page) && !Page_dcache_dirty(page)) { - void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK); - memcpy(vto, src, len); -@@ -248,7 +248,7 @@ void copy_from_user_page(struct vm_area_ - struct page *page, unsigned long vaddr, void *dst, const void *src, - unsigned long len) - { -- if (cpu_has_dc_aliases && -+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent && - page_mapped(page) && !Page_dcache_dirty(page)) { - void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK); - memcpy(dst, vfrom, len); diff --git a/target/linux/brcm47xx/patches-3.3/170-fix-74k-cpu.patch b/target/linux/brcm47xx/patches-3.3/170-fix-74k-cpu.patch deleted file mode 100644 index 6eee89532b..0000000000 --- a/target/linux/brcm47xx/patches-3.3/170-fix-74k-cpu.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/arch/mips/kernel/cpu-probe.c -+++ b/arch/mips/kernel/cpu-probe.c -@@ -209,9 +209,6 @@ void __init check_wait(void) - break; - - case CPU_74K: -- cpu_wait = r4k_wait; -- if ((c->processor_id & 0xff) >= PRID_REV_ENCODE_332(2, 1, 0)) -- cpu_wait = r4k_wait_irqoff; - break; - - case CPU_TX49XX: diff --git a/target/linux/brcm47xx/patches-3.3/183-USB-Add-driver-for-the-bcma-bus.patch b/target/linux/brcm47xx/patches-3.3/183-USB-Add-driver-for-the-bcma-bus.patch deleted file mode 100644 index c021d503af..0000000000 --- a/target/linux/brcm47xx/patches-3.3/183-USB-Add-driver-for-the-bcma-bus.patch +++ /dev/null @@ -1,362 +0,0 @@ ---- a/drivers/usb/host/Kconfig -+++ b/drivers/usb/host/Kconfig -@@ -633,3 +633,15 @@ config USB_PXA168_EHCI - help - Enable support for Marvell PXA168 SoC's on-chip EHCI - host controller -+ -+config USB_HCD_BCMA -+ tristate "BCMA usb host driver" -+ depends on BCMA && EXPERIMENTAL -+ select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD -+ select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD -+ help -+ Enbale support for the EHCI and OCHI host controller on an bcma bus. -+ It converts the bcma driver into two platform device drivers -+ for ehci and ohci. -+ -+ If unsure, say N. ---- a/drivers/usb/host/Makefile -+++ b/drivers/usb/host/Makefile -@@ -37,3 +37,4 @@ obj-$(CONFIG_USB_IMX21_HCD) += imx21-hcd - obj-$(CONFIG_USB_FSL_MPH_DR_OF) += fsl-mph-dr-of.o - obj-$(CONFIG_USB_OCTEON2_COMMON) += octeon2-common.o - obj-$(CONFIG_MIPS_ALCHEMY) += alchemy-common.o -+obj-$(CONFIG_USB_HCD_BCMA) += bcma-hcd.o ---- /dev/null -+++ b/drivers/usb/host/bcma-hcd.c -@@ -0,0 +1,334 @@ -+/* -+ * Broadcom specific Advanced Microcontroller Bus -+ * Broadcom USB-core driver (BCMA bus glue) -+ * -+ * Copyright 2011-2012 Hauke Mehrtens <hauke@hauke-m.de> -+ * -+ * Based on ssb-ohci driver -+ * Copyright 2007 Michael Buesch <m@bues.ch> -+ * -+ * Derived from the OHCI-PCI driver -+ * Copyright 1999 Roman Weissgaerber -+ * Copyright 2000-2002 David Brownell -+ * Copyright 1999 Linus Torvalds -+ * Copyright 1999 Gregory P. Smith -+ * -+ * Derived from the USBcore related parts of Broadcom-SB -+ * Copyright 2005-2011 Broadcom Corporation -+ * -+ * Licensed under the GNU/GPL. See COPYING for details. -+ */ -+#include <linux/bcma/bcma.h> -+#include <linux/delay.h> -+#include <linux/platform_device.h> -+#include <linux/module.h> -+#include <linux/usb/ehci_pdriver.h> -+#include <linux/usb/ohci_pdriver.h> -+ -+MODULE_AUTHOR("Hauke Mehrtens"); -+MODULE_DESCRIPTION("Common USB driver for BCMA Bus"); -+MODULE_LICENSE("GPL"); -+ -+struct bcma_hcd_device { -+ struct platform_device *ehci_dev; -+ struct platform_device *ohci_dev; -+}; -+ -+/* Wait for bitmask in a register to get set or cleared. -+ * timeout is in units of ten-microseconds. -+ */ -+static int bcma_wait_bits(struct bcma_device *dev, u16 reg, u32 bitmask, -+ int timeout) -+{ -+ int i; -+ u32 val; -+ -+ for (i = 0; i < timeout; i++) { -+ val = bcma_read32(dev, reg); -+ if ((val & bitmask) == bitmask) -+ return 0; -+ udelay(10); -+ } -+ -+ return -ETIMEDOUT; -+} -+ -+static void __devinit bcma_hcd_4716wa(struct bcma_device *dev) -+{ -+#ifdef CONFIG_BCMA_DRIVER_MIPS -+ /* Work around for 4716 failures. */ -+ if (dev->bus->chipinfo.id == 0x4716) { -+ u32 tmp; -+ -+ tmp = bcma_cpu_clock(&dev->bus->drv_mips); -+ if (tmp >= 480000000) -+ tmp = 0x1846b; /* set CDR to 0x11(fast) */ -+ else if (tmp == 453000000) -+ tmp = 0x1046b; /* set CDR to 0x10(slow) */ -+ else -+ tmp = 0; -+ -+ /* Change Shim mdio control reg to fix host not acking at -+ * high frequencies -+ */ -+ if (tmp) { -+ bcma_write32(dev, 0x524, 0x1); /* write sel to enable */ -+ udelay(500); -+ -+ bcma_write32(dev, 0x524, tmp); -+ udelay(500); -+ bcma_write32(dev, 0x524, 0x4ab); -+ udelay(500); -+ bcma_read32(dev, 0x528); -+ bcma_write32(dev, 0x528, 0x80000000); -+ } -+ } -+#endif /* CONFIG_BCMA_DRIVER_MIPS */ -+} -+ -+/* based on arch/mips/brcm-boards/bcm947xx/pcibios.c */ -+static void __devinit bcma_hcd_init_chip(struct bcma_device *dev) -+{ -+ u32 tmp; -+ -+ /* -+ * USB 2.0 special considerations: -+ * -+ * 1. Since the core supports both OHCI and EHCI functions, it must -+ * only be reset once. -+ * -+ * 2. In addition to the standard SI reset sequence, the Host Control -+ * Register must be programmed to bring the USB core and various -+ * phy components out of reset. -+ */ -+ if (!bcma_core_is_enabled(dev)) { -+ bcma_core_enable(dev, 0); -+ mdelay(10); -+ if (dev->id.rev >= 5) { -+ /* Enable Misc PLL */ -+ tmp = bcma_read32(dev, 0x1e0); -+ tmp |= 0x100; -+ bcma_write32(dev, 0x1e0, tmp); -+ if (bcma_wait_bits(dev, 0x1e0, 1 << 24, 100)) -+ printk(KERN_EMERG "Failed to enable misc PPL!\n"); -+ -+ /* Take out of resets */ -+ bcma_write32(dev, 0x200, 0x4ff); -+ udelay(25); -+ bcma_write32(dev, 0x200, 0x6ff); -+ udelay(25); -+ -+ /* Make sure digital and AFE are locked in USB PHY */ -+ bcma_write32(dev, 0x524, 0x6b); -+ udelay(50); -+ tmp = bcma_read32(dev, 0x524); -+ udelay(50); -+ bcma_write32(dev, 0x524, 0xab); -+ udelay(50); -+ tmp = bcma_read32(dev, 0x524); -+ udelay(50); -+ bcma_write32(dev, 0x524, 0x2b); -+ udelay(50); -+ tmp = bcma_read32(dev, 0x524); -+ udelay(50); -+ bcma_write32(dev, 0x524, 0x10ab); -+ udelay(50); -+ tmp = bcma_read32(dev, 0x524); -+ -+ if (bcma_wait_bits(dev, 0x528, 0xc000, 10000)) { -+ tmp = bcma_read32(dev, 0x528); -+ printk(KERN_EMERG -+ "USB20H mdio_rddata 0x%08x\n", tmp); -+ } -+ bcma_write32(dev, 0x528, 0x80000000); -+ tmp = bcma_read32(dev, 0x314); -+ udelay(265); -+ bcma_write32(dev, 0x200, 0x7ff); -+ udelay(10); -+ -+ /* Take USB and HSIC out of non-driving modes */ -+ bcma_write32(dev, 0x510, 0); -+ } else { -+ bcma_write32(dev, 0x200, 0x7ff); -+ -+ udelay(1); -+ } -+ -+ bcma_hcd_4716wa(dev); -+ } -+} -+ -+static const struct usb_ehci_pdata ehci_pdata = { -+}; -+ -+static const struct usb_ohci_pdata ohci_pdata = { -+}; -+ -+static struct platform_device * __devinit -+bcma_hcd_create_pdev(struct bcma_device *dev, bool ohci, u32 addr) -+{ -+ struct platform_device *hci_dev; -+ struct resource hci_res[2]; -+ int ret = -ENOMEM; -+ -+ memset(hci_res, 0, sizeof(hci_res)); -+ -+ hci_res[0].start = addr; -+ hci_res[0].end = hci_res[0].start + 0x1000 - 1; -+ hci_res[0].flags = IORESOURCE_MEM; -+ -+ hci_res[1].start = dev->irq; -+ hci_res[1].flags = IORESOURCE_IRQ; -+ -+ hci_dev = platform_device_alloc(ohci ? "ohci-platform" : -+ "ehci-platform" , 0); -+ if (!hci_dev) -+ return NULL; -+ -+ hci_dev->dev.parent = &dev->dev; -+ hci_dev->dev.dma_mask = &hci_dev->dev.coherent_dma_mask; -+ -+ ret = platform_device_add_resources(hci_dev, hci_res, -+ ARRAY_SIZE(hci_res)); -+ if (ret) -+ goto err_alloc; -+ if (ohci) -+ ret = platform_device_add_data(hci_dev, &ohci_pdata, -+ sizeof(ohci_pdata)); -+ else -+ ret = platform_device_add_data(hci_dev, &ehci_pdata, -+ sizeof(ehci_pdata)); -+ if (ret) -+ goto err_alloc; -+ ret = platform_device_add(hci_dev); -+ if (ret) -+ goto err_alloc; -+ -+ return hci_dev; -+ -+err_alloc: -+ platform_device_put(hci_dev); -+ return ERR_PTR(ret); -+} -+ -+static int __devinit bcma_hcd_probe(struct bcma_device *dev) -+{ -+ int err; -+ u16 chipid_top; -+ u32 ohci_addr; -+ struct bcma_hcd_device *usb_dev; -+ struct bcma_chipinfo *chipinfo; -+ -+ chipinfo = &dev->bus->chipinfo; -+ /* USBcores are only connected on embedded devices. */ -+ chipid_top = (chipinfo->id & 0xFF00); -+ if (chipid_top != 0x4700 && chipid_top != 0x5300) -+ return -ENODEV; -+ -+ /* TODO: Probably need checks here; is the core connected? */ -+ -+ if (dma_set_mask(dev->dma_dev, DMA_BIT_MASK(32)) || -+ dma_set_coherent_mask(dev->dma_dev, DMA_BIT_MASK(32))) -+ return -EOPNOTSUPP; -+ -+ usb_dev = kzalloc(sizeof(struct bcma_hcd_device), GFP_KERNEL); -+ if (!usb_dev) -+ return -ENOMEM; -+ -+ bcma_hcd_init_chip(dev); -+ -+ /* In AI chips EHCI is addrspace 0, OHCI is 1 */ -+ ohci_addr = dev->addr1; -+ if ((chipinfo->id == 0x5357 || chipinfo->id == 0x4749) -+ && chipinfo->rev == 0) -+ ohci_addr = 0x18009000; -+ -+ usb_dev->ohci_dev = bcma_hcd_create_pdev(dev, true, ohci_addr); -+ if (IS_ERR(usb_dev->ohci_dev)) { -+ err = PTR_ERR(usb_dev->ohci_dev); -+ goto err_free_usb_dev; -+ } -+ -+ usb_dev->ehci_dev = bcma_hcd_create_pdev(dev, false, dev->addr); -+ if (IS_ERR(usb_dev->ehci_dev)) { -+ err = PTR_ERR(usb_dev->ehci_dev); -+ goto err_unregister_ohci_dev; -+ } -+ -+ bcma_set_drvdata(dev, usb_dev); -+ return 0; -+ -+err_unregister_ohci_dev: -+ platform_device_unregister(usb_dev->ohci_dev); -+err_free_usb_dev: -+ kfree(usb_dev); -+ return err; -+} -+ -+static void __devexit bcma_hcd_remove(struct bcma_device *dev) -+{ -+ struct bcma_hcd_device *usb_dev = bcma_get_drvdata(dev); -+ struct platform_device *ohci_dev = usb_dev->ohci_dev; -+ struct platform_device *ehci_dev = usb_dev->ehci_dev; -+ -+ if (ohci_dev) -+ platform_device_unregister(ohci_dev); -+ if (ehci_dev) -+ platform_device_unregister(ehci_dev); -+ -+ bcma_core_disable(dev, 0); -+} -+ -+static void bcma_hcd_shutdown(struct bcma_device *dev) -+{ -+ bcma_core_disable(dev, 0); -+} -+ -+#ifdef CONFIG_PM -+ -+static int bcma_hcd_suspend(struct bcma_device *dev, pm_message_t state) -+{ -+ bcma_core_disable(dev, 0); -+ -+ return 0; -+} -+ -+static int bcma_hcd_resume(struct bcma_device *dev) -+{ -+ bcma_core_enable(dev, 0); -+ -+ return 0; -+} -+ -+#else /* !CONFIG_PM */ -+#define bcma_hcd_suspend NULL -+#define bcma_hcd_resume NULL -+#endif /* CONFIG_PM */ -+ -+static const struct bcma_device_id bcma_hcd_table[] __devinitconst = { -+ BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_USB20_HOST, BCMA_ANY_REV, BCMA_ANY_CLASS), -+ BCMA_CORETABLE_END -+}; -+MODULE_DEVICE_TABLE(bcma, bcma_hcd_table); -+ -+static struct bcma_driver bcma_hcd_driver = { -+ .name = KBUILD_MODNAME, -+ .id_table = bcma_hcd_table, -+ .probe = bcma_hcd_probe, -+ .remove = __devexit_p(bcma_hcd_remove), -+ .shutdown = bcma_hcd_shutdown, -+ .suspend = bcma_hcd_suspend, -+ .resume = bcma_hcd_resume, -+}; -+ -+static int __init bcma_hcd_init(void) -+{ -+ return bcma_driver_register(&bcma_hcd_driver); -+} -+module_init(bcma_hcd_init); -+ -+static void __exit bcma_hcd_exit(void) -+{ -+ bcma_driver_unregister(&bcma_hcd_driver); -+} -+module_exit(bcma_hcd_exit); diff --git a/target/linux/brcm47xx/patches-3.3/184-USB-Add-driver-for-the-ssb-bus.patch b/target/linux/brcm47xx/patches-3.3/184-USB-Add-driver-for-the-ssb-bus.patch deleted file mode 100644 index ecbed777bc..0000000000 --- a/target/linux/brcm47xx/patches-3.3/184-USB-Add-driver-for-the-ssb-bus.patch +++ /dev/null @@ -1,308 +0,0 @@ - ---- a/drivers/usb/host/Kconfig -+++ b/drivers/usb/host/Kconfig -@@ -645,3 +645,15 @@ config USB_HCD_BCMA - for ehci and ohci. - - If unsure, say N. -+ -+config USB_HCD_SSB -+ tristate "SSB usb host driver" -+ depends on SSB && EXPERIMENTAL -+ select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD -+ select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD -+ help -+ Enbale support for the EHCI and OCHI host controller on an bcma bus. -+ It converts the bcma driver into two platform device drivers -+ for ehci and ohci. -+ -+ If unsure, say N. ---- a/drivers/usb/host/Makefile -+++ b/drivers/usb/host/Makefile -@@ -38,3 +38,4 @@ obj-$(CONFIG_USB_FSL_MPH_DR_OF) += fsl-m - obj-$(CONFIG_USB_OCTEON2_COMMON) += octeon2-common.o - obj-$(CONFIG_MIPS_ALCHEMY) += alchemy-common.o - obj-$(CONFIG_USB_HCD_BCMA) += bcma-hcd.o -+obj-$(CONFIG_USB_HCD_SSB) += ssb-hcd.o ---- /dev/null -+++ b/drivers/usb/host/ssb-hcd.c -@@ -0,0 +1,279 @@ -+/* -+ * Sonics Silicon Backplane -+ * Broadcom USB-core driver (SSB bus glue) -+ * -+ * Copyright 2011-2012 Hauke Mehrtens <hauke@hauke-m.de> -+ * -+ * Based on ssb-ohci driver -+ * Copyright 2007 Michael Buesch <m@bues.ch> -+ * -+ * Derived from the OHCI-PCI driver -+ * Copyright 1999 Roman Weissgaerber -+ * Copyright 2000-2002 David Brownell -+ * Copyright 1999 Linus Torvalds -+ * Copyright 1999 Gregory P. Smith -+ * -+ * Derived from the USBcore related parts of Broadcom-SB -+ * Copyright 2005-2011 Broadcom Corporation -+ * -+ * Licensed under the GNU/GPL. See COPYING for details. -+ */ -+#include <linux/ssb/ssb.h> -+#include <linux/delay.h> -+#include <linux/platform_device.h> -+#include <linux/module.h> -+#include <linux/usb/ehci_pdriver.h> -+#include <linux/usb/ohci_pdriver.h> -+ -+MODULE_AUTHOR("Hauke Mehrtens"); -+MODULE_DESCRIPTION("Common USB driver for SSB Bus"); -+MODULE_LICENSE("GPL"); -+ -+#define SSB_HCD_TMSLOW_HOSTMODE (1 << 29) -+ -+struct ssb_hcd_device { -+ struct platform_device *ehci_dev; -+ struct platform_device *ohci_dev; -+ -+ u32 enable_flags; -+}; -+ -+static void __devinit ssb_hcd_5354wa(struct ssb_device *dev) -+{ -+#ifdef CONFIG_SSB_DRIVER_MIPS -+ /* Work around for 5354 failures */ -+ if (dev->id.revision == 2 && dev->bus->chip_id == 0x5354) { -+ /* Change syn01 reg */ -+ ssb_write32(dev, 0x894, 0x00fe00fe); -+ -+ /* Change syn03 reg */ -+ ssb_write32(dev, 0x89c, ssb_read32(dev, 0x89c) | 0x1); -+ } -+#endif -+} -+ -+static void __devinit ssb_hcd_usb20wa(struct ssb_device *dev) -+{ -+ if (dev->id.coreid == SSB_DEV_USB20_HOST) { -+ /* -+ * USB 2.0 special considerations: -+ * -+ * In addition to the standard SSB reset sequence, the Host -+ * Control Register must be programmed to bring the USB core -+ * and various phy components out of reset. -+ */ -+ ssb_write32(dev, 0x200, 0x7ff); -+ -+ /* Change Flush control reg */ -+ ssb_write32(dev, 0x400, ssb_read32(dev, 0x400) & ~8); -+ ssb_read32(dev, 0x400); -+ -+ /* Change Shim control reg */ -+ ssb_write32(dev, 0x304, ssb_read32(dev, 0x304) & ~0x100); -+ ssb_read32(dev, 0x304); -+ -+ udelay(1); -+ -+ ssb_hcd_5354wa(dev); -+ } -+} -+ -+/* based on arch/mips/brcm-boards/bcm947xx/pcibios.c */ -+static u32 __devinit ssb_hcd_init_chip(struct ssb_device *dev) -+{ -+ u32 flags = 0; -+ -+ if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) -+ /* Put the device into host-mode. */ -+ flags |= SSB_HCD_TMSLOW_HOSTMODE; -+ -+ ssb_device_enable(dev, flags); -+ -+ ssb_hcd_usb20wa(dev); -+ -+ return flags; -+} -+ -+static const struct usb_ehci_pdata ehci_pdata = { -+}; -+ -+static const struct usb_ohci_pdata ohci_pdata = { -+}; -+ -+static struct platform_device * __devinit -+ssb_hcd_create_pdev(struct ssb_device *dev, bool ohci, u32 addr, u32 len) -+{ -+ struct platform_device *hci_dev; -+ struct resource hci_res[2]; -+ int ret = -ENOMEM; -+ -+ memset(hci_res, 0, sizeof(hci_res)); -+ -+ hci_res[0].start = addr; -+ hci_res[0].end = hci_res[0].start + len - 1; -+ hci_res[0].flags = IORESOURCE_MEM; -+ -+ hci_res[1].start = dev->irq; -+ hci_res[1].flags = IORESOURCE_IRQ; -+ -+ hci_dev = platform_device_alloc(ohci ? "ohci-platform" : -+ "ehci-platform" , 0); -+ if (!hci_dev) -+ return NULL; -+ -+ hci_dev->dev.parent = dev->dev; -+ hci_dev->dev.dma_mask = &hci_dev->dev.coherent_dma_mask; -+ -+ ret = platform_device_add_resources(hci_dev, hci_res, -+ ARRAY_SIZE(hci_res)); -+ if (ret) -+ goto err_alloc; -+ if (ohci) -+ ret = platform_device_add_data(hci_dev, &ohci_pdata, -+ sizeof(ohci_pdata)); -+ else -+ ret = platform_device_add_data(hci_dev, &ehci_pdata, -+ sizeof(ehci_pdata)); -+ if (ret) -+ goto err_alloc; -+ ret = platform_device_add(hci_dev); -+ if (ret) -+ goto err_alloc; -+ -+ return hci_dev; -+ -+err_alloc: -+ platform_device_put(hci_dev); -+ return ERR_PTR(ret); -+} -+ -+static int __devinit ssb_hcd_probe(struct ssb_device *dev, -+ const struct ssb_device_id *id) -+{ -+ int err, tmp; -+ int start, len; -+ u16 chipid_top; -+ u16 coreid = dev->id.coreid; -+ struct ssb_hcd_device *usb_dev; -+ -+ /* USBcores are only connected on embedded devices. */ -+ chipid_top = (dev->bus->chip_id & 0xFF00); -+ if (chipid_top != 0x4700 && chipid_top != 0x5300) -+ return -ENODEV; -+ -+ /* TODO: Probably need checks here; is the core connected? */ -+ -+ if (dma_set_mask(dev->dma_dev, DMA_BIT_MASK(32)) || -+ dma_set_coherent_mask(dev->dma_dev, DMA_BIT_MASK(32))) -+ return -EOPNOTSUPP; -+ -+ usb_dev = kzalloc(sizeof(struct ssb_hcd_device), GFP_KERNEL); -+ if (!usb_dev) -+ return -ENOMEM; -+ -+ /* We currently always attach SSB_DEV_USB11_HOSTDEV -+ * as HOST OHCI. If we want to attach it as Client device, -+ * we must branch here and call into the (yet to -+ * be written) Client mode driver. Same for remove(). */ -+ usb_dev->enable_flags = ssb_hcd_init_chip(dev); -+ -+ tmp = ssb_read32(dev, SSB_ADMATCH0); -+ -+ start = ssb_admatch_base(tmp); -+ len = (coreid == SSB_DEV_USB20_HOST) ? 0x800 : ssb_admatch_size(tmp); -+ usb_dev->ohci_dev = ssb_hcd_create_pdev(dev, true, start, len); -+ if (IS_ERR(usb_dev->ohci_dev)) { -+ err = PTR_ERR(usb_dev->ohci_dev); -+ goto err_free_usb_dev; -+ } -+ -+ if (coreid == SSB_DEV_USB20_HOST) { -+ start = ssb_admatch_base(tmp) + 0x800; /* ehci core offset */ -+ usb_dev->ehci_dev = ssb_hcd_create_pdev(dev, false, start, len); -+ if (IS_ERR(usb_dev->ehci_dev)) { -+ err = PTR_ERR(usb_dev->ehci_dev); -+ goto err_unregister_ohci_dev; -+ } -+ } -+ -+ ssb_set_drvdata(dev, usb_dev); -+ return 0; -+ -+err_unregister_ohci_dev: -+ platform_device_unregister(usb_dev->ohci_dev); -+err_free_usb_dev: -+ kfree(usb_dev); -+ return err; -+} -+ -+static void __devexit ssb_hcd_remove(struct ssb_device *dev) -+{ -+ struct ssb_hcd_device *usb_dev = ssb_get_drvdata(dev); -+ struct platform_device *ohci_dev = usb_dev->ohci_dev; -+ struct platform_device *ehci_dev = usb_dev->ehci_dev; -+ -+ if (ohci_dev) -+ platform_device_unregister(ohci_dev); -+ if (ehci_dev) -+ platform_device_unregister(ehci_dev); -+ -+ ssb_device_disable(dev, 0); -+} -+ -+static void __devexit ssb_hcd_shutdown(struct ssb_device *dev) -+{ -+ ssb_device_disable(dev, 0); -+} -+ -+#ifdef CONFIG_PM -+ -+static int ssb_hcd_suspend(struct ssb_device *dev, pm_message_t state) -+{ -+ ssb_device_disable(dev, 0); -+ -+ return 0; -+} -+ -+static int ssb_hcd_resume(struct ssb_device *dev) -+{ -+ struct ssb_hcd_device *usb_dev = ssb_get_drvdata(dev); -+ -+ ssb_device_enable(dev, usb_dev->enable_flags); -+ -+ return 0; -+} -+ -+#else /* !CONFIG_PM */ -+#define ssb_hcd_suspend NULL -+#define ssb_hcd_resume NULL -+#endif /* CONFIG_PM */ -+ -+static const struct ssb_device_id ssb_hcd_table[] __devinitconst = { -+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOSTDEV, SSB_ANY_REV), -+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOST, SSB_ANY_REV), -+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB20_HOST, SSB_ANY_REV), -+ SSB_DEVTABLE_END -+}; -+MODULE_DEVICE_TABLE(ssb, ssb_hcd_table); -+ -+static struct ssb_driver ssb_hcd_driver = { -+ .name = KBUILD_MODNAME, -+ .id_table = ssb_hcd_table, -+ .probe = ssb_hcd_probe, -+ .remove = __devexit_p(ssb_hcd_remove), -+ .shutdown = ssb_hcd_shutdown, -+ .suspend = ssb_hcd_suspend, -+ .resume = ssb_hcd_resume, -+}; -+ -+static int __init ssb_hcd_init(void) -+{ -+ return ssb_driver_register(&ssb_hcd_driver); -+} -+module_init(ssb_hcd_init); -+ -+static void __exit ssb_hcd_exit(void) -+{ -+ ssb_driver_unregister(&ssb_hcd_driver); -+} -+module_exit(ssb_hcd_exit); diff --git a/target/linux/brcm47xx/patches-3.3/185-USB-OHCI-remove-old-SSB-OHCI-driver.patch b/target/linux/brcm47xx/patches-3.3/185-USB-OHCI-remove-old-SSB-OHCI-driver.patch deleted file mode 100644 index 645d409418..0000000000 --- a/target/linux/brcm47xx/patches-3.3/185-USB-OHCI-remove-old-SSB-OHCI-driver.patch +++ /dev/null @@ -1,340 +0,0 @@ ---- a/drivers/usb/host/Kconfig -+++ b/drivers/usb/host/Kconfig -@@ -361,10 +361,15 @@ config USB_OHCI_HCD_PCI - If unsure, say Y. - - config USB_OHCI_HCD_SSB -- bool "OHCI support for Broadcom SSB OHCI core" -+ bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)" - depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL -+ select USB_HCD_SSB -+ select USB_OHCI_HCD_PLATFORM - default n - ---help--- -+ This option is deprecated now and the driver was removed, use -+ USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead. -+ - Support for the Sonics Silicon Backplane (SSB) attached - Broadcom USB OHCI core. - ---- a/drivers/usb/host/ohci-hcd.c -+++ b/drivers/usb/host/ohci-hcd.c -@@ -1081,11 +1081,6 @@ MODULE_LICENSE ("GPL"); - #define PS3_SYSTEM_BUS_DRIVER ps3_ohci_driver - #endif - --#ifdef CONFIG_USB_OHCI_HCD_SSB --#include "ohci-ssb.c" --#define SSB_OHCI_DRIVER ssb_ohci_driver --#endif -- - #ifdef CONFIG_MFD_SM501 - #include "ohci-sm501.c" - #define SM501_OHCI_DRIVER ohci_hcd_sm501_driver -@@ -1134,8 +1129,7 @@ MODULE_LICENSE ("GPL"); - !defined(SA1111_DRIVER) && \ - !defined(PS3_SYSTEM_BUS_DRIVER) && \ - !defined(SM501_OHCI_DRIVER) && \ -- !defined(TMIO_OHCI_DRIVER) && \ -- !defined(SSB_OHCI_DRIVER) -+ !defined(TMIO_OHCI_DRIVER) - #error "missing bus glue for ohci-hcd" - #endif - -@@ -1201,12 +1195,6 @@ static int __init ohci_hcd_mod_init(void - goto error_pci; - #endif - --#ifdef SSB_OHCI_DRIVER -- retval = ssb_driver_register(&SSB_OHCI_DRIVER); -- if (retval) -- goto error_ssb; --#endif -- - #ifdef SM501_OHCI_DRIVER - retval = platform_driver_register(&SM501_OHCI_DRIVER); - if (retval < 0) -@@ -1230,10 +1218,6 @@ static int __init ohci_hcd_mod_init(void - platform_driver_unregister(&SM501_OHCI_DRIVER); - error_sm501: - #endif --#ifdef SSB_OHCI_DRIVER -- ssb_driver_unregister(&SSB_OHCI_DRIVER); -- error_ssb: --#endif - #ifdef PCI_DRIVER - pci_unregister_driver(&PCI_DRIVER); - error_pci: -@@ -1281,9 +1265,6 @@ static void __exit ohci_hcd_mod_exit(voi - #ifdef SM501_OHCI_DRIVER - platform_driver_unregister(&SM501_OHCI_DRIVER); - #endif --#ifdef SSB_OHCI_DRIVER -- ssb_driver_unregister(&SSB_OHCI_DRIVER); --#endif - #ifdef PCI_DRIVER - pci_unregister_driver(&PCI_DRIVER); - #endif ---- a/drivers/usb/host/ohci-ssb.c -+++ /dev/null -@@ -1,260 +0,0 @@ --/* -- * Sonics Silicon Backplane -- * Broadcom USB-core OHCI driver -- * -- * Copyright 2007 Michael Buesch <m@bues.ch> -- * -- * Derived from the OHCI-PCI driver -- * Copyright 1999 Roman Weissgaerber -- * Copyright 2000-2002 David Brownell -- * Copyright 1999 Linus Torvalds -- * Copyright 1999 Gregory P. Smith -- * -- * Derived from the USBcore related parts of Broadcom-SB -- * Copyright 2005 Broadcom Corporation -- * -- * Licensed under the GNU/GPL. See COPYING for details. -- */ --#include <linux/ssb/ssb.h> -- -- --#define SSB_OHCI_TMSLOW_HOSTMODE (1 << 29) -- --struct ssb_ohci_device { -- struct ohci_hcd ohci; /* _must_ be at the beginning. */ -- -- u32 enable_flags; --}; -- --static inline --struct ssb_ohci_device *hcd_to_ssb_ohci(struct usb_hcd *hcd) --{ -- return (struct ssb_ohci_device *)(hcd->hcd_priv); --} -- -- --static int ssb_ohci_reset(struct usb_hcd *hcd) --{ -- struct ssb_ohci_device *ohcidev = hcd_to_ssb_ohci(hcd); -- struct ohci_hcd *ohci = &ohcidev->ohci; -- int err; -- -- ohci_hcd_init(ohci); -- err = ohci_init(ohci); -- -- return err; --} -- --static int ssb_ohci_start(struct usb_hcd *hcd) --{ -- struct ssb_ohci_device *ohcidev = hcd_to_ssb_ohci(hcd); -- struct ohci_hcd *ohci = &ohcidev->ohci; -- int err; -- -- err = ohci_run(ohci); -- if (err < 0) { -- ohci_err(ohci, "can't start\n"); -- ohci_stop(hcd); -- } -- -- return err; --} -- --static const struct hc_driver ssb_ohci_hc_driver = { -- .description = "ssb-usb-ohci", -- .product_desc = "SSB OHCI Controller", -- .hcd_priv_size = sizeof(struct ssb_ohci_device), -- -- .irq = ohci_irq, -- .flags = HCD_MEMORY | HCD_USB11, -- -- .reset = ssb_ohci_reset, -- .start = ssb_ohci_start, -- .stop = ohci_stop, -- .shutdown = ohci_shutdown, -- -- .urb_enqueue = ohci_urb_enqueue, -- .urb_dequeue = ohci_urb_dequeue, -- .endpoint_disable = ohci_endpoint_disable, -- -- .get_frame_number = ohci_get_frame, -- -- .hub_status_data = ohci_hub_status_data, -- .hub_control = ohci_hub_control, --#ifdef CONFIG_PM -- .bus_suspend = ohci_bus_suspend, -- .bus_resume = ohci_bus_resume, --#endif -- -- .start_port_reset = ohci_start_port_reset, --}; -- --static void ssb_ohci_detach(struct ssb_device *dev) --{ -- struct usb_hcd *hcd = ssb_get_drvdata(dev); -- -- if (hcd->driver->shutdown) -- hcd->driver->shutdown(hcd); -- usb_remove_hcd(hcd); -- iounmap(hcd->regs); -- release_mem_region(hcd->rsrc_start, hcd->rsrc_len); -- usb_put_hcd(hcd); -- ssb_device_disable(dev, 0); --} -- --static int ssb_ohci_attach(struct ssb_device *dev) --{ -- struct ssb_ohci_device *ohcidev; -- struct usb_hcd *hcd; -- int err = -ENOMEM; -- u32 tmp, flags = 0; -- -- if (dma_set_mask(dev->dma_dev, DMA_BIT_MASK(32)) || -- dma_set_coherent_mask(dev->dma_dev, DMA_BIT_MASK(32))) -- return -EOPNOTSUPP; -- -- if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) { -- /* Put the device into host-mode. */ -- flags |= SSB_OHCI_TMSLOW_HOSTMODE; -- ssb_device_enable(dev, flags); -- } else if (dev->id.coreid == SSB_DEV_USB20_HOST) { -- /* -- * USB 2.0 special considerations: -- * -- * In addition to the standard SSB reset sequence, the Host -- * Control Register must be programmed to bring the USB core -- * and various phy components out of reset. -- */ -- ssb_device_enable(dev, 0); -- ssb_write32(dev, 0x200, 0x7ff); -- -- /* Change Flush control reg */ -- tmp = ssb_read32(dev, 0x400); -- tmp &= ~8; -- ssb_write32(dev, 0x400, tmp); -- tmp = ssb_read32(dev, 0x400); -- -- /* Change Shim control reg */ -- tmp = ssb_read32(dev, 0x304); -- tmp &= ~0x100; -- ssb_write32(dev, 0x304, tmp); -- tmp = ssb_read32(dev, 0x304); -- -- udelay(1); -- -- /* Work around for 5354 failures */ -- if (dev->id.revision == 2 && dev->bus->chip_id == 0x5354) { -- /* Change syn01 reg */ -- tmp = 0x00fe00fe; -- ssb_write32(dev, 0x894, tmp); -- -- /* Change syn03 reg */ -- tmp = ssb_read32(dev, 0x89c); -- tmp |= 0x1; -- ssb_write32(dev, 0x89c, tmp); -- } -- } else -- ssb_device_enable(dev, 0); -- -- hcd = usb_create_hcd(&ssb_ohci_hc_driver, dev->dev, -- dev_name(dev->dev)); -- if (!hcd) -- goto err_dev_disable; -- ohcidev = hcd_to_ssb_ohci(hcd); -- ohcidev->enable_flags = flags; -- -- tmp = ssb_read32(dev, SSB_ADMATCH0); -- hcd->rsrc_start = ssb_admatch_base(tmp); -- hcd->rsrc_len = ssb_admatch_size(tmp); -- hcd->regs = ioremap_nocache(hcd->rsrc_start, hcd->rsrc_len); -- if (!hcd->regs) -- goto err_put_hcd; -- err = usb_add_hcd(hcd, dev->irq, IRQF_SHARED); -- if (err) -- goto err_iounmap; -- -- ssb_set_drvdata(dev, hcd); -- -- return err; -- --err_iounmap: -- iounmap(hcd->regs); --err_put_hcd: -- usb_put_hcd(hcd); --err_dev_disable: -- ssb_device_disable(dev, flags); -- return err; --} -- --static int ssb_ohci_probe(struct ssb_device *dev, -- const struct ssb_device_id *id) --{ -- int err; -- u16 chipid_top; -- -- /* USBcores are only connected on embedded devices. */ -- chipid_top = (dev->bus->chip_id & 0xFF00); -- if (chipid_top != 0x4700 && chipid_top != 0x5300) -- return -ENODEV; -- -- /* TODO: Probably need checks here; is the core connected? */ -- -- if (usb_disabled()) -- return -ENODEV; -- -- /* We currently always attach SSB_DEV_USB11_HOSTDEV -- * as HOST OHCI. If we want to attach it as Client device, -- * we must branch here and call into the (yet to -- * be written) Client mode driver. Same for remove(). */ -- -- err = ssb_ohci_attach(dev); -- -- return err; --} -- --static void ssb_ohci_remove(struct ssb_device *dev) --{ -- ssb_ohci_detach(dev); --} -- --#ifdef CONFIG_PM -- --static int ssb_ohci_suspend(struct ssb_device *dev, pm_message_t state) --{ -- ssb_device_disable(dev, 0); -- -- return 0; --} -- --static int ssb_ohci_resume(struct ssb_device *dev) --{ -- struct usb_hcd *hcd = ssb_get_drvdata(dev); -- struct ssb_ohci_device *ohcidev = hcd_to_ssb_ohci(hcd); -- -- ssb_device_enable(dev, ohcidev->enable_flags); -- -- ohci_finish_controller_resume(hcd); -- return 0; --} -- --#else /* !CONFIG_PM */ --#define ssb_ohci_suspend NULL --#define ssb_ohci_resume NULL --#endif /* CONFIG_PM */ -- --static const struct ssb_device_id ssb_ohci_table[] = { -- SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOSTDEV, SSB_ANY_REV), -- SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOST, SSB_ANY_REV), -- SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB20_HOST, SSB_ANY_REV), -- SSB_DEVTABLE_END --}; --MODULE_DEVICE_TABLE(ssb, ssb_ohci_table); -- --static struct ssb_driver ssb_ohci_driver = { -- .name = KBUILD_MODNAME, -- .id_table = ssb_ohci_table, -- .probe = ssb_ohci_probe, -- .remove = ssb_ohci_remove, -- .suspend = ssb_ohci_suspend, -- .resume = ssb_ohci_resume, --}; diff --git a/target/linux/brcm47xx/patches-3.3/186-USB-EHCI-bcma-fix-driver.patch b/target/linux/brcm47xx/patches-3.3/186-USB-EHCI-bcma-fix-driver.patch deleted file mode 100644 index b3800340c8..0000000000 --- a/target/linux/brcm47xx/patches-3.3/186-USB-EHCI-bcma-fix-driver.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/drivers/usb/host/bcma-hcd.c -+++ b/drivers/usb/host/bcma-hcd.c -@@ -45,7 +45,7 @@ static int bcma_wait_bits(struct bcma_de - - for (i = 0; i < timeout; i++) { - val = bcma_read32(dev, reg); -- if ((val & bitmask) == bitmask) -+ if ((val & bitmask) == 0) - return 0; - udelay(10); - } diff --git a/target/linux/brcm47xx/patches-3.3/191-MIPS-BCM47XX-ignore-last-memory-page.patch b/target/linux/brcm47xx/patches-3.3/191-MIPS-BCM47XX-ignore-last-memory-page.patch deleted file mode 100644 index 9f7d5dcdb4..0000000000 --- a/target/linux/brcm47xx/patches-3.3/191-MIPS-BCM47XX-ignore-last-memory-page.patch +++ /dev/null @@ -1,33 +0,0 @@ ---- a/arch/mips/bcm47xx/prom.c -+++ b/arch/mips/bcm47xx/prom.c -@@ -27,6 +27,7 @@ - #include <linux/types.h> - #include <linux/kernel.h> - #include <linux/spinlock.h> -+#include <linux/smp.h> - #include <asm/bootinfo.h> - #include <asm/fw/cfe/cfe_api.h> - #include <asm/fw/cfe/cfe_error.h> -@@ -59,6 +60,7 @@ static __init void prom_init_mem(void) - { - unsigned long mem; - unsigned long max; -+ struct cpuinfo_mips *c = ¤t_cpu_data; - - /* Figure out memory size by finding aliases. - * -@@ -87,6 +89,14 @@ static __init void prom_init_mem(void) - break; - } - -+ /* Ignoring the last page when ddr size is 128M. Cached -+ * accesses to last page is causing the processor to prefetch -+ * using address above 128M stepping out of the ddr address -+ * space. -+ */ -+ if (c->cputype == CPU_74K && (mem == (128 << 20))) -+ mem -= 0x1000; -+ - add_memory_region(0, mem, BOOT_MEM_RAM); - } - diff --git a/target/linux/brcm47xx/patches-3.3/192-MIPS-BCM47XX-improve-memory-size-detection.patch b/target/linux/brcm47xx/patches-3.3/192-MIPS-BCM47XX-improve-memory-size-detection.patch deleted file mode 100644 index 285c60c713..0000000000 --- a/target/linux/brcm47xx/patches-3.3/192-MIPS-BCM47XX-improve-memory-size-detection.patch +++ /dev/null @@ -1,38 +0,0 @@ ---- a/arch/mips/bcm47xx/prom.c -+++ b/arch/mips/bcm47xx/prom.c -@@ -1,6 +1,7 @@ - /* - * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org> - * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net> -+ * Copyright (C) 2010-2012 Hauke Mehrtens <hauke@hauke-m.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the -@@ -60,6 +61,7 @@ static __init void prom_init_mem(void) - { - unsigned long mem; - unsigned long max; -+ unsigned long off; - struct cpuinfo_mips *c = ¤t_cpu_data; - - /* Figure out memory size by finding aliases. -@@ -77,15 +79,15 @@ static __init void prom_init_mem(void) - * max contains the biggest possible address supported by the platform. - * If the method wants to try something above we assume 128MB ram. - */ -- max = ((unsigned long)(prom_init) | ((128 << 20) - 1)); -+ off = (unsigned long)prom_init; -+ max = off | ((128 << 20) - 1); - for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) { -- if (((unsigned long)(prom_init) + mem) > max) { -+ if ((off + mem) > max) { - mem = (128 << 20); - printk(KERN_DEBUG "assume 128MB RAM\n"); - break; - } -- if (*(unsigned long *)((unsigned long)(prom_init) + mem) == -- *(unsigned long *)(prom_init)) -+ if (!memcmp(prom_init, prom_init + mem, 32)) - break; - } - diff --git a/target/linux/brcm47xx/patches-3.3/193-MIPS-BCM47xx-read-out-full-board-data.patch b/target/linux/brcm47xx/patches-3.3/193-MIPS-BCM47xx-read-out-full-board-data.patch deleted file mode 100644 index bdfc348cc7..0000000000 --- a/target/linux/brcm47xx/patches-3.3/193-MIPS-BCM47xx-read-out-full-board-data.patch +++ /dev/null @@ -1,81 +0,0 @@ ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -164,10 +164,6 @@ static void nvram_read_alpha2(const char - static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom, - const char *prefix) - { -- nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0); -- if (!sprom->board_rev) -- nvram_read_u16(NULL, NULL, "boardrev", &sprom->board_rev, 0); -- nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0); - nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff); - nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff); - nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff); -@@ -214,13 +210,6 @@ static void bcm47xx_fill_sprom_r2389(str - nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0); - } - --static void bcm47xx_fill_sprom_r2(struct ssb_sprom *sprom, const char *prefix) --{ -- nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, -- &sprom->boardflags_hi); -- nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0); --} -- - static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix) - { - nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0); -@@ -241,9 +230,6 @@ static void bcm47xx_fill_sprom_r389(stru - - static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix) - { -- nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, -- &sprom->boardflags_hi); -- nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0); - nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0); - nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, - &sprom->leddc_off_time); -@@ -252,11 +238,6 @@ static void bcm47xx_fill_sprom_r3(struct - static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom, - const char *prefix) - { -- nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, -- &sprom->boardflags_hi); -- nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo, -- &sprom->boardflags2_hi); -- nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0); - nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0); - nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0); - nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.a3, 0); -@@ -555,9 +536,23 @@ void bcm47xx_fill_sprom_ethernet(struct - nvram_read_macaddr(prefix, "il0macaddr", &sprom->il0mac); - } - -+static void bcm47xx_fill_board_data(struct ssb_sprom *sprom, const char *prefix) -+{ -+ nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0); -+ if (!sprom->board_rev) -+ nvram_read_u16(NULL, NULL, "boardrev", &sprom->board_rev, 0); -+ nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0); -+ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0); -+ nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, -+ &sprom->boardflags_hi); -+ nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo, -+ &sprom->boardflags2_hi); -+} -+ - void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) - { - bcm47xx_fill_sprom_ethernet(sprom, prefix); -+ bcm47xx_fill_board_data(sprom, prefix); - - nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0); - -@@ -571,7 +566,6 @@ void bcm47xx_fill_sprom(struct ssb_sprom - bcm47xx_fill_sprom_r1234589(sprom, prefix); - bcm47xx_fill_sprom_r12389(sprom, prefix); - bcm47xx_fill_sprom_r2389(sprom, prefix); -- bcm47xx_fill_sprom_r2(sprom, prefix); - break; - case 3: - bcm47xx_fill_sprom_r1234589(sprom, prefix); diff --git a/target/linux/brcm47xx/patches-3.3/194-MIPS-BCM47XX-read-sprom-without-prefix-if-no-ieee802.patch b/target/linux/brcm47xx/patches-3.3/194-MIPS-BCM47XX-read-sprom-without-prefix-if-no-ieee802.patch deleted file mode 100644 index 9487d301f2..0000000000 --- a/target/linux/brcm47xx/patches-3.3/194-MIPS-BCM47XX-read-sprom-without-prefix-if-no-ieee802.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -206,6 +206,8 @@ static int bcm47xx_get_sprom_bcma(struct - snprintf(prefix, sizeof(prefix), "sb/%u/", - core->core_index); - bcm47xx_fill_sprom(out, prefix); -+ } else { -+ bcm47xx_fill_sprom(out, NULL); - } - return 0; - default: diff --git a/target/linux/brcm47xx/patches-3.3/195-MIPS-BCM47xx-sprom-read-values-without-prefix-as-fal.patch b/target/linux/brcm47xx/patches-3.3/195-MIPS-BCM47xx-sprom-read-values-without-prefix-as-fal.patch deleted file mode 100644 index 6b1db25805..0000000000 --- a/target/linux/brcm47xx/patches-3.3/195-MIPS-BCM47xx-sprom-read-values-without-prefix-as-fal.patch +++ /dev/null @@ -1,1095 +0,0 @@ ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -96,7 +96,7 @@ static int bcm47xx_get_sprom_ssb(struct - snprintf(prefix, sizeof(prefix), "pci/%u/%u/", - bus->host_pci->bus->number + 1, - PCI_SLOT(bus->host_pci->devfn)); -- bcm47xx_fill_sprom(out, prefix); -+ bcm47xx_fill_sprom(out, prefix, false); - return 0; - } else { - printk(KERN_WARNING "bcm47xx: unable to fill SPROM for given bustype.\n"); -@@ -115,7 +115,7 @@ static int bcm47xx_get_invariants(struct - bcm47xx_fill_ssb_boardinfo(&iv->boardinfo, NULL); - - memset(&iv->sprom, 0, sizeof(struct ssb_sprom)); -- bcm47xx_fill_sprom(&iv->sprom, NULL); -+ bcm47xx_fill_sprom(&iv->sprom, NULL, false); - - if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0) - iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10); -@@ -196,18 +196,17 @@ static int bcm47xx_get_sprom_bcma(struct - snprintf(prefix, sizeof(prefix), "pci/%u/%u/", - bus->host_pci->bus->number + 1, - PCI_SLOT(bus->host_pci->devfn)); -- bcm47xx_fill_sprom(out, prefix); -+ bcm47xx_fill_sprom(out, prefix, false); - return 0; - case BCMA_HOSTTYPE_SOC: - memset(out, 0, sizeof(struct ssb_sprom)); -- bcm47xx_fill_sprom_ethernet(out, NULL); - core = bcma_find_core(bus, BCMA_CORE_80211); - if (core) { - snprintf(prefix, sizeof(prefix), "sb/%u/", - core->core_index); -- bcm47xx_fill_sprom(out, prefix); -+ bcm47xx_fill_sprom(out, prefix, true); - } else { -- bcm47xx_fill_sprom(out, NULL); -+ bcm47xx_fill_sprom(out, NULL, false); - } - return 0; - default: ---- a/arch/mips/bcm47xx/sprom.c -+++ b/arch/mips/bcm47xx/sprom.c -@@ -42,25 +42,39 @@ static void create_key(const char *prefi - snprintf(buf, len, "%s", name); - } - -+static int get_nvram_var(const char *prefix, const char *postfix, -+ const char *name, char *buf, int len, bool fallback) -+{ -+ char key[40]; -+ int err; -+ -+ create_key(prefix, postfix, name, key, sizeof(key)); -+ -+ err = nvram_getenv(key, buf, len); -+ if (fallback && err == NVRAM_ERR_ENVNOTFOUND && prefix) { -+ create_key(NULL, postfix, name, key, sizeof(key)); -+ err = nvram_getenv(key, buf, len); -+ } -+ return err; -+} -+ - #define NVRAM_READ_VAL(type) \ - static void nvram_read_ ## type (const char *prefix, \ - const char *postfix, const char *name, \ -- type *val, type allset) \ -+ type *val, type allset, bool fallback) \ - { \ - char buf[100]; \ -- char key[40]; \ - int err; \ - type var; \ - \ -- create_key(prefix, postfix, name, key, sizeof(key)); \ -- \ -- err = nvram_getenv(key, buf, sizeof(buf)); \ -+ err = get_nvram_var(prefix, postfix, name, buf, sizeof(buf), \ -+ fallback); \ - if (err < 0) \ - return; \ - err = kstrto ## type (buf, 0, &var); \ - if (err) { \ -- pr_warn("can not parse nvram name %s with value %s" \ -- " got %i", key, buf, err); \ -+ pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \ -+ prefix, name, postfix, buf, err); \ - return; \ - } \ - if (allset && var == allset) \ -@@ -76,22 +90,19 @@ NVRAM_READ_VAL(u32) - #undef NVRAM_READ_VAL - - static void nvram_read_u32_2(const char *prefix, const char *name, -- u16 *val_lo, u16 *val_hi) -+ u16 *val_lo, u16 *val_hi, bool fallback) - { - char buf[100]; -- char key[40]; - int err; - u32 val; - -- create_key(prefix, NULL, name, key, sizeof(key)); -- -- err = nvram_getenv(key, buf, sizeof(buf)); -+ err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback); - if (err < 0) - return; - err = kstrtou32(buf, 0, &val); - if (err) { -- pr_warn("can not parse nvram name %s with value %s got %i", -- key, buf, err); -+ pr_warn("can not parse nvram name %s%s with value %s got %i\n", -+ prefix, name, buf, err); - return; - } - *val_lo = (val & 0x0000FFFFU); -@@ -99,22 +110,20 @@ static void nvram_read_u32_2(const char - } - - static void nvram_read_leddc(const char *prefix, const char *name, -- u8 *leddc_on_time, u8 *leddc_off_time) -+ u8 *leddc_on_time, u8 *leddc_off_time, -+ bool fallback) - { - char buf[100]; -- char key[40]; - int err; - u32 val; - -- create_key(prefix, NULL, name, key, sizeof(key)); -- -- err = nvram_getenv(key, buf, sizeof(buf)); -+ err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback); - if (err < 0) - return; - err = kstrtou32(buf, 0, &val); - if (err) { -- pr_warn("can not parse nvram name %s with value %s got %i", -- key, buf, err); -+ pr_warn("can not parse nvram name %s%s with value %s got %i\n", -+ prefix, name, buf, err); - return; - } - -@@ -126,336 +135,435 @@ static void nvram_read_leddc(const char - } - - static void nvram_read_macaddr(const char *prefix, const char *name, -- u8 (*val)[6]) -+ u8 (*val)[6], bool fallback) - { - char buf[100]; -- char key[40]; - int err; - -- create_key(prefix, NULL, name, key, sizeof(key)); -- -- err = nvram_getenv(key, buf, sizeof(buf)); -+ err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback); - if (err < 0) - return; -+ - nvram_parse_macaddr(buf, *val); - } - - static void nvram_read_alpha2(const char *prefix, const char *name, -- char (*val)[2]) -+ char (*val)[2], bool fallback) - { - char buf[10]; -- char key[40]; - int err; - -- create_key(prefix, NULL, name, key, sizeof(key)); -- -- err = nvram_getenv(key, buf, sizeof(buf)); -+ err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback); - if (err < 0) - return; - if (buf[0] == '0') - return; - if (strlen(buf) > 2) { -- pr_warn("alpha2 is too long %s", buf); -+ pr_warn("alpha2 is too long %s\n", buf); - return; - } - memcpy(val, buf, sizeof(val)); - } - - static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom, -- const char *prefix) -+ const char *prefix, bool fallback) - { -- nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff); -- nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff); -- nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff); -- nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff); -- nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0); -- nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0); -- nvram_read_s8(prefix, NULL, "ag0", &sprom->antenna_gain.a0, 0); -- nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.a1, 0); -- nvram_read_alpha2(prefix, "ccode", &sprom->alpha2); -+ nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff, fallback); -+ nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff, fallback); -+ nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff, fallback); -+ nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff, fallback); -+ nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0, -+ fallback); -+ nvram_read_s8(prefix, NULL, "ag0", &sprom->antenna_gain.a0, 0, -+ fallback); -+ nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.a1, 0, -+ fallback); -+ nvram_read_alpha2(prefix, "ccode", &sprom->alpha2, fallback); - } - - static void bcm47xx_fill_sprom_r12389(struct ssb_sprom *sprom, -- const char *prefix) -+ const char *prefix, bool fallback) - { -- nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0); -- nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0); -- nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0); -- nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0); -- nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0); -- nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0); -- nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0); -- nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0); -- nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0); -- nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0); --} -- --static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix) --{ -- nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0); -- nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0); -+ nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0, fallback); -+ nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0, fallback); -+ nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0, fallback); -+ nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0, fallback); -+ nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0, fallback); -+ nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0, fallback); -+ nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0, fallback); -+ nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0, fallback); -+ nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0, fallback); -+} -+ -+static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix, -+ bool fallback) -+{ -+ nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0, fallback); - } - - static void bcm47xx_fill_sprom_r2389(struct ssb_sprom *sprom, -- const char *prefix) -+ const char *prefix, bool fallback) - { -- nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0); -- nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0); -- nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0); -- nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0); -- nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0); -- nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0); -- nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0); -- nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0); -- nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0); --} -- --static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix) --{ -- nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0); -- nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0); -- nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0); -- nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0); -- nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0); -- nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0); -- nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0); -- nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0); -- nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0); -- nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0); -- nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0); -- nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0); -- nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0); -- nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0); -+ nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0, fallback); -+ nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0, fallback); -+ nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0, fallback); -+ nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0, fallback); -+ nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0, fallback); -+ nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0, fallback); -+ nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0, fallback); -+ nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0, -+ fallback); -+} -+ -+static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix, -+ bool fallback) -+{ -+ nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0, fallback); -+ nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0, fallback); -+ nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0, fallback); -+ nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0, fallback); -+ nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0, fallback); -+ nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0, fallback); -+ nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0, fallback); -+ nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0, fallback); - } - --static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix) -+static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix, -+ bool fallback) - { -- nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0); -+ nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback); - nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, -- &sprom->leddc_off_time); -+ &sprom->leddc_off_time, fallback); - } - - static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom, -- const char *prefix) -+ const char *prefix, bool fallback) - { -- nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0); -- nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0); -- nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.a3, 0); -- nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf); -- nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf); -- nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff); -+ nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback); -+ nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0, -+ fallback); -+ nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.a3, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf, fallback); -+ nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf, fallback); -+ nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff, -+ fallback); - nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, -- &sprom->leddc_off_time); -+ &sprom->leddc_off_time, fallback); - } - --static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix) -+static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix, -+ bool fallback) - { -- nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0); -- nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0); -- nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0); -- nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0); -- nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0); -- nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0); -- nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0); -- nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0); -- nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0); -- nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0); -- nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0); -- nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0); -- nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0); -- nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0); -- nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0); -- nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0); -- nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0); -- nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0); -- nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0); -- nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0); -- nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0); -- nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0); -- nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0); -- nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0); -- nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0); -- nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0); -- nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0); -- nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0); -- nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0); -- nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0); -- nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0); -- nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0); -- nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0); -- nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0); -- nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0); -- nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0); -- nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0); -- nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0); -- nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0); -- nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0); -- nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0); --} -- --static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix) --{ -- nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0); -- nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0); -- nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0); -- nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0); -- nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0); -- nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0); -- nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0); -- nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0); -- nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0); -- nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0); -- nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0); -- nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0); -- nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0); -- nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0); -- nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0); -- nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0); -+ nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0, fallback); -+ nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0, fallback); -+ nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0, fallback); -+ nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0, -+ fallback); -+ nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0, fallback); -+ nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0, fallback); -+ nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0, fallback); -+ nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0, fallback); -+ nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0, -+ fallback); -+} -+ -+static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix, -+ bool fallback) -+{ -+ nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0, -+ fallback); - } - --static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix) -+static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix, -+ bool fallback) - { -- nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0); -+ nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0, -+ fallback); - nvram_read_u8(prefix, NULL, "extpagain2g", -- &sprom->fem.ghz2.extpa_gain, 0); -+ &sprom->fem.ghz2.extpa_gain, 0, fallback); - nvram_read_u8(prefix, NULL, "pdetrange2g", -- &sprom->fem.ghz2.pdet_range, 0); -- nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0); -- nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0); -- nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0); -+ &sprom->fem.ghz2.pdet_range, 0, fallback); -+ nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0, -+ fallback); - nvram_read_u8(prefix, NULL, "extpagain5g", -- &sprom->fem.ghz5.extpa_gain, 0); -+ &sprom->fem.ghz5.extpa_gain, 0, fallback); - nvram_read_u8(prefix, NULL, "pdetrange5g", -- &sprom->fem.ghz5.pdet_range, 0); -- nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0); -- nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0); -- nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0); -- nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0); -- nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0); -- nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0); -+ &sprom->fem.ghz5.pdet_range, 0, fallback); -+ nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0, -+ fallback); - nvram_read_u8(prefix, NULL, "tempsense_slope", -- &sprom->tempsense_slope, 0); -- nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0); -+ &sprom->tempsense_slope, 0, fallback); -+ nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0, -+ fallback); - nvram_read_u8(prefix, NULL, "tempsense_option", -- &sprom->tempsense_option, 0); -+ &sprom->tempsense_option, 0, fallback); - nvram_read_u8(prefix, NULL, "freqoffset_corr", -- &sprom->freqoffset_corr, 0); -- nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0); -- nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0); -- nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0); -- nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0); -+ &sprom->freqoffset_corr, 0, fallback); -+ nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0, fallback); -+ nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0, fallback); - nvram_read_u8(prefix, NULL, "phycal_tempdelta", -- &sprom->phycal_tempdelta, 0); -- nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0); -+ &sprom->phycal_tempdelta, 0, fallback); -+ nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0, -+ fallback); - nvram_read_u8(prefix, NULL, "temps_hysteresis", -- &sprom->temps_hysteresis, 0); -- nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0); -- nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0); -+ &sprom->temps_hysteresis, 0, fallback); -+ nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0, -+ fallback); - nvram_read_u8(prefix, NULL, "rxgainerr2ga0", -- &sprom->rxgainerr2ga[0], 0); -+ &sprom->rxgainerr2ga[0], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr2ga1", -- &sprom->rxgainerr2ga[1], 0); -+ &sprom->rxgainerr2ga[1], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr2ga2", -- &sprom->rxgainerr2ga[2], 0); -+ &sprom->rxgainerr2ga[2], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gla0", -- &sprom->rxgainerr5gla[0], 0); -+ &sprom->rxgainerr5gla[0], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gla1", -- &sprom->rxgainerr5gla[1], 0); -+ &sprom->rxgainerr5gla[1], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gla2", -- &sprom->rxgainerr5gla[2], 0); -+ &sprom->rxgainerr5gla[2], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gma0", -- &sprom->rxgainerr5gma[0], 0); -+ &sprom->rxgainerr5gma[0], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gma1", -- &sprom->rxgainerr5gma[1], 0); -+ &sprom->rxgainerr5gma[1], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gma2", -- &sprom->rxgainerr5gma[2], 0); -+ &sprom->rxgainerr5gma[2], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gha0", -- &sprom->rxgainerr5gha[0], 0); -+ &sprom->rxgainerr5gha[0], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gha1", -- &sprom->rxgainerr5gha[1], 0); -+ &sprom->rxgainerr5gha[1], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gha2", -- &sprom->rxgainerr5gha[2], 0); -+ &sprom->rxgainerr5gha[2], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gua0", -- &sprom->rxgainerr5gua[0], 0); -+ &sprom->rxgainerr5gua[0], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gua1", -- &sprom->rxgainerr5gua[1], 0); -+ &sprom->rxgainerr5gua[1], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gua2", -- &sprom->rxgainerr5gua[2], 0); -- nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0); -- nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0); -- nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0); -+ &sprom->rxgainerr5gua[2], 0, fallback); -+ nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0, -+ fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gla0", -- &sprom->noiselvl5gla[0], 0); -+ &sprom->noiselvl5gla[0], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gla1", -- &sprom->noiselvl5gla[1], 0); -+ &sprom->noiselvl5gla[1], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gla2", -- &sprom->noiselvl5gla[2], 0); -+ &sprom->noiselvl5gla[2], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gma0", -- &sprom->noiselvl5gma[0], 0); -+ &sprom->noiselvl5gma[0], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gma1", -- &sprom->noiselvl5gma[1], 0); -+ &sprom->noiselvl5gma[1], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gma2", -- &sprom->noiselvl5gma[2], 0); -+ &sprom->noiselvl5gma[2], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gha0", -- &sprom->noiselvl5gha[0], 0); -+ &sprom->noiselvl5gha[0], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gha1", -- &sprom->noiselvl5gha[1], 0); -+ &sprom->noiselvl5gha[1], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gha2", -- &sprom->noiselvl5gha[2], 0); -+ &sprom->noiselvl5gha[2], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gua0", -- &sprom->noiselvl5gua[0], 0); -+ &sprom->noiselvl5gua[0], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gua1", -- &sprom->noiselvl5gua[1], 0); -+ &sprom->noiselvl5gua[1], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gua2", -- &sprom->noiselvl5gua[2], 0); -+ &sprom->noiselvl5gua[2], 0, fallback); - nvram_read_u8(prefix, NULL, "pcieingress_war", -- &sprom->pcieingress_war, 0); -+ &sprom->pcieingress_war, 0, fallback); - } - --static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix) -+static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix, -+ bool fallback) - { -- nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0); -- nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0); -+ nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0, -+ fallback); - nvram_read_u32(prefix, NULL, "legofdmbw202gpo", -- &sprom->legofdmbw202gpo, 0); -+ &sprom->legofdmbw202gpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw20ul2gpo", -- &sprom->legofdmbw20ul2gpo, 0); -+ &sprom->legofdmbw20ul2gpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw205glpo", -- &sprom->legofdmbw205glpo, 0); -+ &sprom->legofdmbw205glpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw20ul5glpo", -- &sprom->legofdmbw20ul5glpo, 0); -+ &sprom->legofdmbw20ul5glpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw205gmpo", -- &sprom->legofdmbw205gmpo, 0); -+ &sprom->legofdmbw205gmpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw20ul5gmpo", -- &sprom->legofdmbw20ul5gmpo, 0); -+ &sprom->legofdmbw20ul5gmpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw205ghpo", -- &sprom->legofdmbw205ghpo, 0); -+ &sprom->legofdmbw205ghpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw20ul5ghpo", -- &sprom->legofdmbw20ul5ghpo, 0); -- nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0); -- nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0); -- nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0); -- nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0); -+ &sprom->legofdmbw20ul5ghpo, 0, fallback); -+ nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0, -+ fallback); -+ nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0, -+ fallback); -+ nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0, -+ fallback); -+ nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0, -+ fallback); - nvram_read_u32(prefix, NULL, "mcsbw20ul5glpo", -- &sprom->mcsbw20ul5glpo, 0); -- nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0); -- nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0); -+ &sprom->mcsbw20ul5glpo, 0, fallback); -+ nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0, -+ fallback); -+ nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0, -+ fallback); - nvram_read_u32(prefix, NULL, "mcsbw20ul5gmpo", -- &sprom->mcsbw20ul5gmpo, 0); -- nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0); -- nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0); -+ &sprom->mcsbw20ul5gmpo, 0, fallback); -+ nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0, -+ fallback); -+ nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0, -+ fallback); - nvram_read_u32(prefix, NULL, "mcsbw20ul5ghpo", -- &sprom->mcsbw20ul5ghpo, 0); -- nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0); -- nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0); -+ &sprom->mcsbw20ul5ghpo, 0, fallback); -+ nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0, fallback); - nvram_read_u16(prefix, NULL, "legofdm40duppo", -- &sprom->legofdm40duppo, 0); -- nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0); -- nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0); -+ &sprom->legofdm40duppo, 0, fallback); -+ nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0, fallback); -+ nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0, fallback); - } - - static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom, -- const char *prefix) -+ const char *prefix, bool fallback) - { - char postfix[2]; - int i; -@@ -464,46 +572,46 @@ static void bcm47xx_fill_sprom_path_r458 - struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i]; - snprintf(postfix, sizeof(postfix), "%i", i); - nvram_read_u8(prefix, postfix, "maxp2ga", -- &pwr_info->maxpwr_2g, 0); -+ &pwr_info->maxpwr_2g, 0, fallback); - nvram_read_u8(prefix, postfix, "itt2ga", -- &pwr_info->itssi_2g, 0); -+ &pwr_info->itssi_2g, 0, fallback); - nvram_read_u8(prefix, postfix, "itt5ga", -- &pwr_info->itssi_5g, 0); -+ &pwr_info->itssi_5g, 0, fallback); - nvram_read_u16(prefix, postfix, "pa2gw0a", -- &pwr_info->pa_2g[0], 0); -+ &pwr_info->pa_2g[0], 0, fallback); - nvram_read_u16(prefix, postfix, "pa2gw1a", -- &pwr_info->pa_2g[1], 0); -+ &pwr_info->pa_2g[1], 0, fallback); - nvram_read_u16(prefix, postfix, "pa2gw2a", -- &pwr_info->pa_2g[2], 0); -+ &pwr_info->pa_2g[2], 0, fallback); - nvram_read_u8(prefix, postfix, "maxp5ga", -- &pwr_info->maxpwr_5g, 0); -+ &pwr_info->maxpwr_5g, 0, fallback); - nvram_read_u8(prefix, postfix, "maxp5gha", -- &pwr_info->maxpwr_5gh, 0); -+ &pwr_info->maxpwr_5gh, 0, fallback); - nvram_read_u8(prefix, postfix, "maxp5gla", -- &pwr_info->maxpwr_5gl, 0); -+ &pwr_info->maxpwr_5gl, 0, fallback); - nvram_read_u16(prefix, postfix, "pa5gw0a", -- &pwr_info->pa_5g[0], 0); -+ &pwr_info->pa_5g[0], 0, fallback); - nvram_read_u16(prefix, postfix, "pa5gw1a", -- &pwr_info->pa_5g[1], 0); -+ &pwr_info->pa_5g[1], 0, fallback); - nvram_read_u16(prefix, postfix, "pa5gw2a", -- &pwr_info->pa_5g[2], 0); -+ &pwr_info->pa_5g[2], 0, fallback); - nvram_read_u16(prefix, postfix, "pa5glw0a", -- &pwr_info->pa_5gl[0], 0); -+ &pwr_info->pa_5gl[0], 0, fallback); - nvram_read_u16(prefix, postfix, "pa5glw1a", -- &pwr_info->pa_5gl[1], 0); -+ &pwr_info->pa_5gl[1], 0, fallback); - nvram_read_u16(prefix, postfix, "pa5glw2a", -- &pwr_info->pa_5gl[2], 0); -+ &pwr_info->pa_5gl[2], 0, fallback); - nvram_read_u16(prefix, postfix, "pa5ghw0a", -- &pwr_info->pa_5gh[0], 0); -+ &pwr_info->pa_5gh[0], 0, fallback); - nvram_read_u16(prefix, postfix, "pa5ghw1a", -- &pwr_info->pa_5gh[1], 0); -+ &pwr_info->pa_5gh[1], 0, fallback); - nvram_read_u16(prefix, postfix, "pa5ghw2a", -- &pwr_info->pa_5gh[2], 0); -+ &pwr_info->pa_5gh[2], 0, fallback); - } - } - - static void bcm47xx_fill_sprom_path_r45(struct ssb_sprom *sprom, -- const char *prefix) -+ const char *prefix, bool fallback) - { - char postfix[2]; - int i; -@@ -512,104 +620,112 @@ static void bcm47xx_fill_sprom_path_r45( - struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i]; - snprintf(postfix, sizeof(postfix), "%i", i); - nvram_read_u16(prefix, postfix, "pa2gw3a", -- &pwr_info->pa_2g[3], 0); -+ &pwr_info->pa_2g[3], 0, fallback); - nvram_read_u16(prefix, postfix, "pa5gw3a", -- &pwr_info->pa_5g[3], 0); -+ &pwr_info->pa_5g[3], 0, fallback); - nvram_read_u16(prefix, postfix, "pa5glw3a", -- &pwr_info->pa_5gl[3], 0); -+ &pwr_info->pa_5gl[3], 0, fallback); - nvram_read_u16(prefix, postfix, "pa5ghw3a", -- &pwr_info->pa_5gh[3], 0); -+ &pwr_info->pa_5gh[3], 0, fallback); - } - } - --void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix) --{ -- nvram_read_macaddr(prefix, "et0macaddr", &sprom->et0mac); -- nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0); -- nvram_read_u8(prefix, NULL, "et0phyaddr", &sprom->et0phyaddr, 0); -- -- nvram_read_macaddr(prefix, "et1macaddr", &sprom->et1mac); -- nvram_read_u8(prefix, NULL, "et1mdcport", &sprom->et1mdcport, 0); -- nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0); -- -- nvram_read_macaddr(prefix, "macaddr", &sprom->il0mac); -- nvram_read_macaddr(prefix, "il0macaddr", &sprom->il0mac); --} -- --static void bcm47xx_fill_board_data(struct ssb_sprom *sprom, const char *prefix) -+static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, -+ const char *prefix, bool fallback) - { -- nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0); -- if (!sprom->board_rev) -- nvram_read_u16(NULL, NULL, "boardrev", &sprom->board_rev, 0); -- nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0); -- nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0); -+ nvram_read_macaddr(prefix, "et0macaddr", &sprom->et0mac, fallback); -+ nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "et0phyaddr", &sprom->et0phyaddr, 0, -+ fallback); -+ -+ nvram_read_macaddr(prefix, "et1macaddr", &sprom->et1mac, fallback); -+ nvram_read_u8(prefix, NULL, "et1mdcport", &sprom->et1mdcport, 0, -+ fallback); -+ nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0, -+ fallback); -+ -+ nvram_read_macaddr(prefix, "macaddr", &sprom->il0mac, fallback); -+ nvram_read_macaddr(prefix, "il0macaddr", &sprom->il0mac, fallback); -+} -+ -+static void bcm47xx_fill_board_data(struct ssb_sprom *sprom, const char *prefix, -+ bool fallback) -+{ -+ nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0, -+ fallback); -+ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0, -+ fallback); - nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, -- &sprom->boardflags_hi); -+ &sprom->boardflags_hi, fallback); - nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo, -- &sprom->boardflags2_hi); -+ &sprom->boardflags2_hi, fallback); - } - --void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix) -+void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix, -+ bool fallback) - { -- bcm47xx_fill_sprom_ethernet(sprom, prefix); -- bcm47xx_fill_board_data(sprom, prefix); -+ bcm47xx_fill_sprom_ethernet(sprom, prefix, fallback); -+ bcm47xx_fill_board_data(sprom, prefix, fallback); - -- nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0); -+ nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0, fallback); - - switch (sprom->revision) { - case 1: -- bcm47xx_fill_sprom_r1234589(sprom, prefix); -- bcm47xx_fill_sprom_r12389(sprom, prefix); -- bcm47xx_fill_sprom_r1(sprom, prefix); -+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r1(sprom, prefix, fallback); - break; - case 2: -- bcm47xx_fill_sprom_r1234589(sprom, prefix); -- bcm47xx_fill_sprom_r12389(sprom, prefix); -- bcm47xx_fill_sprom_r2389(sprom, prefix); -+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r2389(sprom, prefix, fallback); - break; - case 3: -- bcm47xx_fill_sprom_r1234589(sprom, prefix); -- bcm47xx_fill_sprom_r12389(sprom, prefix); -- bcm47xx_fill_sprom_r2389(sprom, prefix); -- bcm47xx_fill_sprom_r389(sprom, prefix); -- bcm47xx_fill_sprom_r3(sprom, prefix); -+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r2389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r3(sprom, prefix, fallback); - break; - case 4: - case 5: -- bcm47xx_fill_sprom_r1234589(sprom, prefix); -- bcm47xx_fill_sprom_r4589(sprom, prefix); -- bcm47xx_fill_sprom_r458(sprom, prefix); -- bcm47xx_fill_sprom_r45(sprom, prefix); -- bcm47xx_fill_sprom_path_r4589(sprom, prefix); -- bcm47xx_fill_sprom_path_r45(sprom, prefix); -+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r4589(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r458(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r45(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_path_r45(sprom, prefix, fallback); - break; - case 8: -- bcm47xx_fill_sprom_r1234589(sprom, prefix); -- bcm47xx_fill_sprom_r12389(sprom, prefix); -- bcm47xx_fill_sprom_r2389(sprom, prefix); -- bcm47xx_fill_sprom_r389(sprom, prefix); -- bcm47xx_fill_sprom_r4589(sprom, prefix); -- bcm47xx_fill_sprom_r458(sprom, prefix); -- bcm47xx_fill_sprom_r89(sprom, prefix); -- bcm47xx_fill_sprom_path_r4589(sprom, prefix); -+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r2389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r4589(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r458(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r89(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback); - break; - case 9: -- bcm47xx_fill_sprom_r1234589(sprom, prefix); -- bcm47xx_fill_sprom_r12389(sprom, prefix); -- bcm47xx_fill_sprom_r2389(sprom, prefix); -- bcm47xx_fill_sprom_r389(sprom, prefix); -- bcm47xx_fill_sprom_r4589(sprom, prefix); -- bcm47xx_fill_sprom_r89(sprom, prefix); -- bcm47xx_fill_sprom_r9(sprom, prefix); -- bcm47xx_fill_sprom_path_r4589(sprom, prefix); -+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r2389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r4589(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r89(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r9(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback); - break; - default: - pr_warn("Unsupported SPROM revision %d detected. Will extract" - " v1\n", sprom->revision); - sprom->revision = 1; -- bcm47xx_fill_sprom_r1234589(sprom, prefix); -- bcm47xx_fill_sprom_r12389(sprom, prefix); -- bcm47xx_fill_sprom_r1(sprom, prefix); -+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); -+ bcm47xx_fill_sprom_r1(sprom, prefix, fallback); - } - } - -@@ -617,11 +733,12 @@ void bcm47xx_fill_sprom(struct ssb_sprom - void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, - const char *prefix) - { -- nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0); -+ nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0, -+ true); - if (!boardinfo->vendor) - boardinfo->vendor = SSB_BOARDVENDOR_BCM; - -- nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); -+ nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true); - } - #endif - -@@ -629,10 +746,11 @@ void bcm47xx_fill_ssb_boardinfo(struct s - void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo, - const char *prefix) - { -- nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0); -+ nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0, -+ true); - if (!boardinfo->vendor) - boardinfo->vendor = SSB_BOARDVENDOR_BCM; - -- nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); -+ nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true); - } - #endif ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -@@ -44,8 +44,8 @@ union bcm47xx_bus { - extern union bcm47xx_bus bcm47xx_bus; - extern enum bcm47xx_bus_type bcm47xx_bus_type; - --void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix); --void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix); -+void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix, -+ bool fallback); - - #ifdef CONFIG_BCM47XX_SSB - void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, diff --git a/target/linux/brcm47xx/patches-3.3/210-b44_phy_fix.patch b/target/linux/brcm47xx/patches-3.3/210-b44_phy_fix.patch deleted file mode 100644 index 2d0536552a..0000000000 --- a/target/linux/brcm47xx/patches-3.3/210-b44_phy_fix.patch +++ /dev/null @@ -1,54 +0,0 @@ ---- a/drivers/net/ethernet/broadcom/b44.c -+++ b/drivers/net/ethernet/broadcom/b44.c -@@ -410,10 +410,34 @@ static void b44_wap54g10_workaround(stru - error: - pr_warning("PHY: cannot reset MII transceiver isolate bit\n"); - } -+ -+static void b44_bcm47xx_workarounds(struct b44 *bp) -+{ -+ char buf[20]; -+ struct ssb_device *sdev = bp->sdev; -+ -+ /* Toshiba WRC-1000, Siemens SE505 v1, Askey RT-210W, RT-220W */ -+ if (sdev->bus->sprom.board_num == 100) { -+ bp->phy_addr = B44_PHY_ADDR_NO_PHY; -+ } else { -+ /* WL-HDD */ -+ if (nvram_getenv("hardware_version", buf, sizeof(buf)) >= 0 && -+ !strncmp(buf, "WL300-", strlen("WL300-"))) { -+ if (sdev->bus->sprom.et0phyaddr == 0 && -+ sdev->bus->sprom.et1phyaddr == 1) -+ bp->phy_addr = B44_PHY_ADDR_NO_PHY; -+ } -+ } -+ return; -+} - #else - static inline void b44_wap54g10_workaround(struct b44 *bp) - { - } -+ -+static inline void b44_bcm47xx_workarounds(struct b44 *bp) -+{ -+} - #endif - - static int b44_setup_phy(struct b44 *bp) -@@ -422,6 +446,7 @@ static int b44_setup_phy(struct b44 *bp) - int err; - - b44_wap54g10_workaround(bp); -+ b44_bcm47xx_workarounds(bp); - - if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) - return 0; -@@ -2088,6 +2113,8 @@ static int __devinit b44_get_invariants( - * valid PHY address. */ - bp->phy_addr &= 0x1F; - -+ b44_bcm47xx_workarounds(bp); -+ - memcpy(bp->dev->dev_addr, addr, 6); - - if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){ diff --git a/target/linux/brcm47xx/patches-3.3/211-b44_timeout_spam.patch b/target/linux/brcm47xx/patches-3.3/211-b44_timeout_spam.patch deleted file mode 100644 index c2eb3ad90b..0000000000 --- a/target/linux/brcm47xx/patches-3.3/211-b44_timeout_spam.patch +++ /dev/null @@ -1,15 +0,0 @@ ---- a/drivers/net/ethernet/broadcom/b44.c -+++ b/drivers/net/ethernet/broadcom/b44.c -@@ -187,10 +187,11 @@ static int b44_wait_bit(struct b44 *bp, - udelay(10); - } - if (i == timeout) { -+#if 0 - if (net_ratelimit()) - netdev_err(bp->dev, "BUG! Timeout waiting for bit %08x of register %lx to %s\n", - bit, reg, clear ? "clear" : "set"); -- -+#endif - return -ENODEV; - } - return 0; diff --git a/target/linux/brcm47xx/patches-3.3/240-bcma-pcie-config-access.patch b/target/linux/brcm47xx/patches-3.3/240-bcma-pcie-config-access.patch deleted file mode 100644 index 91b8a4191c..0000000000 --- a/target/linux/brcm47xx/patches-3.3/240-bcma-pcie-config-access.patch +++ /dev/null @@ -1,104 +0,0 @@ ---- a/drivers/bcma/driver_pci_host.c -+++ b/drivers/bcma/driver_pci_host.c -@@ -94,19 +94,19 @@ static int bcma_extpci_read_config(struc - if (dev == 0) { - /* we support only two functions on device 0 */ - if (func > 1) -- return -EINVAL; -+ goto out; - - /* accesses to config registers with offsets >= 256 - * requires indirect access. - */ - if (off >= PCI_CONFIG_SPACE_SIZE) { - addr = (func << 12); -- addr |= (off & 0x0FFF); -+ addr |= (off & 0x0FFC); - val = bcma_pcie_read_config(pc, addr); - } else { - addr = BCMA_CORE_PCI_PCICFG0; - addr |= (func << 8); -- addr |= (off & 0xfc); -+ addr |= (off & 0xFC); - val = pcicore_read32(pc, addr); - } - } else { -@@ -122,8 +122,6 @@ static int bcma_extpci_read_config(struc - val = 0xffffffff; - goto unmap; - } -- -- val = readl(mmio); - } - val >>= (8 * (off & 3)); - -@@ -151,7 +149,7 @@ static int bcma_extpci_write_config(stru - const void *buf, int len) - { - int err = -EINVAL; -- u32 addr = 0, val = 0; -+ u32 addr, val; - void __iomem *mmio = 0; - u16 chipid = pc->core->bus->chipinfo.id; - -@@ -159,16 +157,22 @@ static int bcma_extpci_write_config(stru - if (unlikely(len != 1 && len != 2 && len != 4)) - goto out; - if (dev == 0) { -+ /* we support only two functions on device 0 */ -+ if (func > 1) -+ goto out; -+ - /* accesses to config registers with offsets >= 256 - * requires indirect access. - */ -- if (off < PCI_CONFIG_SPACE_SIZE) { -- addr = pc->core->addr + BCMA_CORE_PCI_PCICFG0; -+ if (off >= PCI_CONFIG_SPACE_SIZE) { -+ addr = (func << 12); -+ addr |= (off & 0x0FFC); -+ val = bcma_pcie_read_config(pc, addr); -+ } else { -+ addr = BCMA_CORE_PCI_PCICFG0; - addr |= (func << 8); -- addr |= (off & 0xfc); -- mmio = ioremap_nocache(addr, sizeof(val)); -- if (!mmio) -- goto out; -+ addr |= (off & 0xFC); -+ val = pcicore_read32(pc, addr); - } - } else { - addr = bcma_get_cfgspace_addr(pc, dev, func, off); -@@ -187,12 +191,10 @@ static int bcma_extpci_write_config(stru - - switch (len) { - case 1: -- val = readl(mmio); - val &= ~(0xFF << (8 * (off & 3))); - val |= *((const u8 *)buf) << (8 * (off & 3)); - break; - case 2: -- val = readl(mmio); - val &= ~(0xFFFF << (8 * (off & 3))); - val |= *((const u16 *)buf) << (8 * (off & 3)); - break; -@@ -200,13 +202,14 @@ static int bcma_extpci_write_config(stru - val = *((const u32 *)buf); - break; - } -- if (dev == 0 && !addr) { -+ if (dev == 0) { - /* accesses to config registers with offsets >= 256 - * requires indirect access. - */ -- addr = (func << 12); -- addr |= (off & 0x0FFF); -- bcma_pcie_write_config(pc, addr, val); -+ if (off >= PCI_CONFIG_SPACE_SIZE) -+ bcma_pcie_write_config(pc, addr, val); -+ else -+ pcicore_write32(pc, addr, val); - } else { - writel(val, mmio); - diff --git a/target/linux/brcm47xx/patches-3.3/280-activate_ssb_support_in_usb.patch b/target/linux/brcm47xx/patches-3.3/280-activate_ssb_support_in_usb.patch deleted file mode 100644 index 8b858e11ba..0000000000 --- a/target/linux/brcm47xx/patches-3.3/280-activate_ssb_support_in_usb.patch +++ /dev/null @@ -1,25 +0,0 @@ -This prevents the options from being delete with make kernel_oldconfig. ---- - drivers/ssb/Kconfig | 2 ++ - 1 file changed, 2 insertions(+) - ---- a/drivers/bcma/Kconfig -+++ b/drivers/bcma/Kconfig -@@ -37,6 +37,7 @@ config BCMA_DRIVER_PCI_HOSTMODE - config BCMA_HOST_SOC - bool - depends on BCMA_DRIVER_MIPS -+ select USB_HCD_BCMA if USB_EHCI_HCD || USB_OHCI_HCD - - config BCMA_DRIVER_MIPS - bool "BCMA Broadcom MIPS core driver" ---- a/drivers/ssb/Kconfig -+++ b/drivers/ssb/Kconfig -@@ -146,6 +146,7 @@ config SSB_EMBEDDED - config SSB_SFLASH - bool - depends on SSB_DRIVER_MIPS -+ select USB_HCD_SSB if USB_EHCI_HCD || USB_OHCI_HCD - default y - - config SSB_DRIVER_EXTIF diff --git a/target/linux/brcm47xx/patches-3.3/300-fork_cacheflush.patch b/target/linux/brcm47xx/patches-3.3/300-fork_cacheflush.patch deleted file mode 100644 index 686fb1b945..0000000000 --- a/target/linux/brcm47xx/patches-3.3/300-fork_cacheflush.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/arch/mips/include/asm/cacheflush.h -+++ b/arch/mips/include/asm/cacheflush.h -@@ -32,7 +32,7 @@ - extern void (*flush_cache_all)(void); - extern void (*__flush_cache_all)(void); - extern void (*flush_cache_mm)(struct mm_struct *mm); --#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0) -+#define flush_cache_dup_mm(mm) flush_cache_mm(mm) - extern void (*flush_cache_range)(struct vm_area_struct *vma, - unsigned long start, unsigned long end); - extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn); diff --git a/target/linux/brcm47xx/patches-3.3/310-no_highpage.patch b/target/linux/brcm47xx/patches-3.3/310-no_highpage.patch deleted file mode 100644 index aa55a086f7..0000000000 --- a/target/linux/brcm47xx/patches-3.3/310-no_highpage.patch +++ /dev/null @@ -1,66 +0,0 @@ ---- a/arch/mips/include/asm/page.h -+++ b/arch/mips/include/asm/page.h -@@ -48,6 +48,7 @@ - #ifndef __ASSEMBLY__ - - #include <linux/pfn.h> -+#include <asm/cpu-features.h> - #include <asm/io.h> - - extern void build_clear_page(void); -@@ -83,13 +84,16 @@ static inline void clear_user_page(void - flush_data_cache_page((unsigned long)addr); - } - --extern void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, -- struct page *to); --struct vm_area_struct; --extern void copy_user_highpage(struct page *to, struct page *from, -- unsigned long vaddr, struct vm_area_struct *vma); -+static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, -+ struct page *to) -+{ -+ extern void (*flush_data_cache_page)(unsigned long addr); - --#define __HAVE_ARCH_COPY_USER_HIGHPAGE -+ copy_page(vto, vfrom); -+ if (!cpu_has_ic_fills_f_dc || -+ pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK)) -+ flush_data_cache_page((unsigned long)vto); -+} - - /* - * These are used to make use of C type-checking.. ---- a/arch/mips/mm/init.c -+++ b/arch/mips/mm/init.c -@@ -202,30 +202,6 @@ void kunmap_coherent(void) - preempt_check_resched(); - } - --void copy_user_highpage(struct page *to, struct page *from, -- unsigned long vaddr, struct vm_area_struct *vma) --{ -- void *vfrom, *vto; -- -- vto = kmap_atomic(to, KM_USER1); -- if (cpu_has_dc_aliases && cpu_use_kmap_coherent && -- page_mapped(from) && !Page_dcache_dirty(from)) { -- vfrom = kmap_coherent(from, vaddr); -- copy_page(vto, vfrom); -- kunmap_coherent(); -- } else { -- vfrom = kmap_atomic(from, KM_USER0); -- copy_page(vto, vfrom); -- kunmap_atomic(vfrom, KM_USER0); -- } -- if ((!cpu_has_ic_fills_f_dc) || -- pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK)) -- flush_data_cache_page((unsigned long)vto); -- kunmap_atomic(vto, KM_USER1); -- /* Make sure this page is cleared on other CPU's too before using it */ -- smp_wmb(); --} -- - void copy_to_user_page(struct vm_area_struct *vma, - struct page *page, unsigned long vaddr, void *dst, const void *src, - unsigned long len) diff --git a/target/linux/brcm47xx/patches-3.3/400-arch-bcm47xx.patch b/target/linux/brcm47xx/patches-3.3/400-arch-bcm47xx.patch deleted file mode 100644 index bdd2c040dc..0000000000 --- a/target/linux/brcm47xx/patches-3.3/400-arch-bcm47xx.patch +++ /dev/null @@ -1,33 +0,0 @@ ---- a/arch/mips/bcm47xx/nvram.c -+++ b/arch/mips/bcm47xx/nvram.c -@@ -183,3 +183,30 @@ int nvram_getenv(char *name, char *val, - return NVRAM_ERR_ENVNOTFOUND; - } - EXPORT_SYMBOL(nvram_getenv); -+ -+char *nvram_get(const char *name) -+{ -+ char *var, *value, *end, *eq; -+ -+ if (!name) -+ return NULL; -+ -+ if (!nvram_buf[0]) -+ early_nvram_init(); -+ -+ /* Look for name=value and return value */ -+ var = &nvram_buf[sizeof(struct nvram_header)]; -+ end = nvram_buf + sizeof(nvram_buf) - 2; -+ end[0] = end[1] = '\0'; -+ for (; *var; var = value + strlen(value) + 1) { -+ eq = strchr(var, '='); -+ if (!eq) -+ break; -+ value = eq + 1; -+ if ((eq - var) == strlen(name) && strncmp(var, name, (eq - var)) == 0) -+ return value; -+ } -+ -+ return NULL; -+} -+EXPORT_SYMBOL(nvram_get); diff --git a/target/linux/brcm47xx/patches-3.3/500-ssb-add-function-to-return-number-of-gpio-lines.patch b/target/linux/brcm47xx/patches-3.3/500-ssb-add-function-to-return-number-of-gpio-lines.patch deleted file mode 100644 index 8c4634c03b..0000000000 --- a/target/linux/brcm47xx/patches-3.3/500-ssb-add-function-to-return-number-of-gpio-lines.patch +++ /dev/null @@ -1,40 +0,0 @@ ---- a/drivers/ssb/embedded.c -+++ b/drivers/ssb/embedded.c -@@ -171,6 +171,18 @@ u32 ssb_gpio_polarity(struct ssb_bus *bu - } - EXPORT_SYMBOL(ssb_gpio_polarity); - -+int ssb_gpio_count(struct ssb_bus *bus) -+{ -+ if (ssb_chipco_available(&bus->chipco)) -+ return SSB_GPIO_CHIPCO_LINES; -+ else if (ssb_extif_available(&bus->extif)) -+ return SSB_GPIO_EXTIF_LINES; -+ else -+ SSB_WARN_ON(1); -+ return 0; -+} -+EXPORT_SYMBOL(ssb_gpio_count); -+ - #ifdef CONFIG_SSB_DRIVER_GIGE - static int gige_pci_init_callback(struct ssb_bus *bus, unsigned long data) - { ---- a/include/linux/ssb/ssb_embedded.h -+++ b/include/linux/ssb/ssb_embedded.h -@@ -7,6 +7,9 @@ - - extern int ssb_watchdog_timer_set(struct ssb_bus *bus, u32 ticks); - -+#define SSB_GPIO_EXTIF_LINES 5 -+#define SSB_GPIO_CHIPCO_LINES 16 -+ - /* Generic GPIO API */ - u32 ssb_gpio_in(struct ssb_bus *bus, u32 mask); - u32 ssb_gpio_out(struct ssb_bus *bus, u32 mask, u32 value); -@@ -14,5 +17,6 @@ u32 ssb_gpio_outen(struct ssb_bus *bus, - u32 ssb_gpio_control(struct ssb_bus *bus, u32 mask, u32 value); - u32 ssb_gpio_intmask(struct ssb_bus *bus, u32 mask, u32 value); - u32 ssb_gpio_polarity(struct ssb_bus *bus, u32 mask, u32 value); -+int ssb_gpio_count(struct ssb_bus *bus); - - #endif /* LINUX_SSB_EMBEDDED_H_ */ diff --git a/target/linux/brcm47xx/patches-3.3/501-bcma-add-gpio-driver.patch b/target/linux/brcm47xx/patches-3.3/501-bcma-add-gpio-driver.patch deleted file mode 100644 index d00a164eb9..0000000000 --- a/target/linux/brcm47xx/patches-3.3/501-bcma-add-gpio-driver.patch +++ /dev/null @@ -1,140 +0,0 @@ ---- a/drivers/bcma/driver_chipcommon.c -+++ b/drivers/bcma/driver_chipcommon.c -@@ -158,6 +158,8 @@ void bcma_core_chipcommon_init(struct bc - } - cc->ticks_per_ms = bcma_chipco_watchdog_ticks_per_ms(cc); - -+ spin_lock_init(&cc->gpio_lock); -+ - cc->setup_done = true; - } - -@@ -197,34 +199,81 @@ u32 bcma_chipco_irq_status(struct bcma_d - - u32 bcma_chipco_gpio_in(struct bcma_drv_cc *cc, u32 mask) - { -- return bcma_cc_read32(cc, BCMA_CC_GPIOIN) & mask; -+ unsigned long flags; -+ u32 res; -+ -+ spin_lock_irqsave(&cc->gpio_lock, flags); -+ res = bcma_cc_read32(cc, BCMA_CC_GPIOIN) & mask; -+ spin_unlock_irqrestore(&cc->gpio_lock, flags); -+ -+ return res; - } -+EXPORT_SYMBOL_GPL(bcma_chipco_gpio_in); - - u32 bcma_chipco_gpio_out(struct bcma_drv_cc *cc, u32 mask, u32 value) - { -- return bcma_cc_write32_masked(cc, BCMA_CC_GPIOOUT, mask, value); -+ unsigned long flags; -+ u32 res; -+ -+ spin_lock_irqsave(&cc->gpio_lock, flags); -+ res = bcma_cc_write32_masked(cc, BCMA_CC_GPIOOUT, mask, value); -+ spin_unlock_irqrestore(&cc->gpio_lock, flags); -+ -+ return res; - } -+EXPORT_SYMBOL_GPL(bcma_chipco_gpio_out); - - u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value) - { -- return bcma_cc_write32_masked(cc, BCMA_CC_GPIOOUTEN, mask, value); -+ unsigned long flags; -+ u32 res; -+ -+ spin_lock_irqsave(&cc->gpio_lock, flags); -+ res = bcma_cc_write32_masked(cc, BCMA_CC_GPIOOUTEN, mask, value); -+ spin_unlock_irqrestore(&cc->gpio_lock, flags); -+ -+ return res; - } -+EXPORT_SYMBOL_GPL(bcma_chipco_gpio_outen); - - u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, u32 value) - { -- return bcma_cc_write32_masked(cc, BCMA_CC_GPIOCTL, mask, value); -+ unsigned long flags; -+ u32 res; -+ -+ spin_lock_irqsave(&cc->gpio_lock, flags); -+ res = bcma_cc_write32_masked(cc, BCMA_CC_GPIOCTL, mask, value); -+ spin_unlock_irqrestore(&cc->gpio_lock, flags); -+ -+ return res; - } - EXPORT_SYMBOL_GPL(bcma_chipco_gpio_control); - - u32 bcma_chipco_gpio_intmask(struct bcma_drv_cc *cc, u32 mask, u32 value) - { -- return bcma_cc_write32_masked(cc, BCMA_CC_GPIOIRQ, mask, value); -+ unsigned long flags; -+ u32 res; -+ -+ spin_lock_irqsave(&cc->gpio_lock, flags); -+ res = bcma_cc_write32_masked(cc, BCMA_CC_GPIOIRQ, mask, value); -+ spin_unlock_irqrestore(&cc->gpio_lock, flags); -+ -+ return res; - } -+EXPORT_SYMBOL_GPL(bcma_chipco_gpio_intmask); - - u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value) - { -- return bcma_cc_write32_masked(cc, BCMA_CC_GPIOPOL, mask, value); -+ unsigned long flags; -+ u32 res; -+ -+ spin_lock_irqsave(&cc->gpio_lock, flags); -+ res = bcma_cc_write32_masked(cc, BCMA_CC_GPIOPOL, mask, value); -+ spin_unlock_irqrestore(&cc->gpio_lock, flags); -+ -+ return res; - } -+EXPORT_SYMBOL_GPL(bcma_chipco_gpio_polarity); - - #ifdef CONFIG_BCMA_DRIVER_MIPS - void bcma_chipco_serial_init(struct bcma_drv_cc *cc) ---- a/include/linux/bcma/bcma_driver_chipcommon.h -+++ b/include/linux/bcma/bcma_driver_chipcommon.h -@@ -555,6 +555,9 @@ struct bcma_drv_cc { - #endif /* CONFIG_BCMA_DRIVER_MIPS */ - u32 ticks_per_ms; - struct platform_device *watchdog; -+ -+ /* Lock for GPIO register access. */ -+ spinlock_t gpio_lock; - }; - - /* Register access */ -@@ -584,13 +587,22 @@ void bcma_chipco_irq_mask(struct bcma_dr - - u32 bcma_chipco_irq_status(struct bcma_drv_cc *cc, u32 mask); - -+#define BCMA_CC_GPIO_LINES 16 -+ - /* Chipcommon GPIO pin access. */ --u32 bcma_chipco_gpio_in(struct bcma_drv_cc *cc, u32 mask); --u32 bcma_chipco_gpio_out(struct bcma_drv_cc *cc, u32 mask, u32 value); --u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value); --u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, u32 value); --u32 bcma_chipco_gpio_intmask(struct bcma_drv_cc *cc, u32 mask, u32 value); --u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value); -+extern u32 bcma_chipco_gpio_in(struct bcma_drv_cc *cc, u32 mask); -+extern u32 bcma_chipco_gpio_out(struct bcma_drv_cc *cc, u32 mask, u32 value); -+extern u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value); -+extern u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, -+ u32 value); -+extern u32 bcma_chipco_gpio_intmask(struct bcma_drv_cc *cc, u32 mask, -+ u32 value); -+extern u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, -+ u32 value); -+static inline int bcma_chipco_gpio_count(void) -+{ -+ return BCMA_CC_GPIO_LINES; -+} - - /* PMU support */ - extern void bcma_pmu_init(struct bcma_drv_cc *cc); diff --git a/target/linux/brcm47xx/patches-3.3/502-bcm47xx-rewrite-gpio-handling.patch b/target/linux/brcm47xx/patches-3.3/502-bcm47xx-rewrite-gpio-handling.patch deleted file mode 100644 index 187e64e875..0000000000 --- a/target/linux/brcm47xx/patches-3.3/502-bcm47xx-rewrite-gpio-handling.patch +++ /dev/null @@ -1,493 +0,0 @@ ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -92,6 +92,7 @@ config ATH79 - - config BCM47XX - bool "Broadcom BCM47XX based boards" -+ select ARCH_REQUIRE_GPIOLIB - select BOOT_RAW - select CEVT_R4K - select CSRC_R4K -@@ -101,7 +102,6 @@ config BCM47XX - select NO_EXCEPT_FILL - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN -- select GENERIC_GPIO - select CFE - help - Support for BCM47XX based boards ---- a/arch/mips/bcm47xx/gpio.c -+++ b/arch/mips/bcm47xx/gpio.c -@@ -4,83 +4,154 @@ - * for more details. - * - * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net> -+ * Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de> -+ * -+ * Parts of this file are based on Atheros AR71XX/AR724X/AR913X GPIO - */ - - #include <linux/export.h> -+#include <linux/gpio.h> - #include <linux/ssb/ssb.h> --#include <linux/ssb/ssb_driver_chipcommon.h> --#include <linux/ssb/ssb_driver_extif.h> --#include <asm/mach-bcm47xx/bcm47xx.h> --#include <asm/mach-bcm47xx/gpio.h> -+#include <linux/ssb/ssb_embedded.h> -+#include <linux/bcma/bcma.h> -+ -+#include <bcm47xx.h> - --#if (BCM47XX_CHIPCO_GPIO_LINES > BCM47XX_EXTIF_GPIO_LINES) --static DECLARE_BITMAP(gpio_in_use, BCM47XX_CHIPCO_GPIO_LINES); --#else --static DECLARE_BITMAP(gpio_in_use, BCM47XX_EXTIF_GPIO_LINES); --#endif - --int gpio_request(unsigned gpio, const char *tag) -+static unsigned long bcm47xx_gpio_count; -+ -+/* low level BCM47xx gpio api */ -+u32 bcm47xx_gpio_in(u32 mask) - { - switch (bcm47xx_bus_type) { - #ifdef CONFIG_BCM47XX_SSB - case BCM47XX_BUS_TYPE_SSB: -- if (ssb_chipco_available(&bcm47xx_bus.ssb.chipco) && -- ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES)) -- return -EINVAL; -- -- if (ssb_extif_available(&bcm47xx_bus.ssb.extif) && -- ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES)) -- return -EINVAL; -- -- if (test_and_set_bit(gpio, gpio_in_use)) -- return -EBUSY; -- -- return 0; -+ return ssb_gpio_in(&bcm47xx_bus.ssb, mask); - #endif - #ifdef CONFIG_BCM47XX_BCMA - case BCM47XX_BUS_TYPE_BCMA: -- if (gpio >= BCM47XX_CHIPCO_GPIO_LINES) -- return -EINVAL; -- -- if (test_and_set_bit(gpio, gpio_in_use)) -- return -EBUSY; -+ return bcma_chipco_gpio_in(&bcm47xx_bus.bcma.bus.drv_cc, mask); -+#endif -+ } -+ return -EINVAL; -+} -+EXPORT_SYMBOL(bcm47xx_gpio_in); - -- return 0; -+u32 bcm47xx_gpio_out(u32 mask, u32 value) -+{ -+ switch (bcm47xx_bus_type) { -+#ifdef CONFIG_BCM47XX_SSB -+ case BCM47XX_BUS_TYPE_SSB: -+ return ssb_gpio_out(&bcm47xx_bus.ssb, mask, value); -+#endif -+#ifdef CONFIG_BCM47XX_BCMA -+ case BCM47XX_BUS_TYPE_BCMA: -+ return bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, mask, -+ value); - #endif - } - return -EINVAL; - } --EXPORT_SYMBOL(gpio_request); -+EXPORT_SYMBOL(bcm47xx_gpio_out); - --void gpio_free(unsigned gpio) -+u32 bcm47xx_gpio_outen(u32 mask, u32 value) - { - switch (bcm47xx_bus_type) { - #ifdef CONFIG_BCM47XX_SSB - case BCM47XX_BUS_TYPE_SSB: -- if (ssb_chipco_available(&bcm47xx_bus.ssb.chipco) && -- ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES)) -- return; -+ return ssb_gpio_outen(&bcm47xx_bus.ssb, mask, value); -+#endif -+#ifdef CONFIG_BCM47XX_BCMA -+ case BCM47XX_BUS_TYPE_BCMA: -+ return bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, -+ mask, value); -+#endif -+ } -+ return -EINVAL; -+} -+EXPORT_SYMBOL(bcm47xx_gpio_outen); - -- if (ssb_extif_available(&bcm47xx_bus.ssb.extif) && -- ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES)) -- return; -+u32 bcm47xx_gpio_control(u32 mask, u32 value) -+{ -+ switch (bcm47xx_bus_type) { -+#ifdef CONFIG_BCM47XX_SSB -+ case BCM47XX_BUS_TYPE_SSB: -+ return ssb_gpio_control(&bcm47xx_bus.ssb, mask, value); -+#endif -+#ifdef CONFIG_BCM47XX_BCMA -+ case BCM47XX_BUS_TYPE_BCMA: -+ return bcma_chipco_gpio_control(&bcm47xx_bus.bcma.bus.drv_cc, -+ mask, value); -+#endif -+ } -+ return -EINVAL; -+} -+EXPORT_SYMBOL(bcm47xx_gpio_control); - -- clear_bit(gpio, gpio_in_use); -- return; -+u32 bcm47xx_gpio_intmask(u32 mask, u32 value) -+{ -+ switch (bcm47xx_bus_type) { -+#ifdef CONFIG_BCM47XX_SSB -+ case BCM47XX_BUS_TYPE_SSB: -+ return ssb_gpio_intmask(&bcm47xx_bus.ssb, mask, value); - #endif - #ifdef CONFIG_BCM47XX_BCMA - case BCM47XX_BUS_TYPE_BCMA: -- if (gpio >= BCM47XX_CHIPCO_GPIO_LINES) -- return; -+ return bcma_chipco_gpio_intmask(&bcm47xx_bus.bcma.bus.drv_cc, -+ mask, value); -+#endif -+ } -+ return -EINVAL; -+} -+EXPORT_SYMBOL(bcm47xx_gpio_intmask); - -- clear_bit(gpio, gpio_in_use); -- return; -+u32 bcm47xx_gpio_polarity(u32 mask, u32 value) -+{ -+ switch (bcm47xx_bus_type) { -+#ifdef CONFIG_BCM47XX_SSB -+ case BCM47XX_BUS_TYPE_SSB: -+ return ssb_gpio_polarity(&bcm47xx_bus.ssb, mask, value); -+#endif -+#ifdef CONFIG_BCM47XX_BCMA -+ case BCM47XX_BUS_TYPE_BCMA: -+ return bcma_chipco_gpio_polarity(&bcm47xx_bus.bcma.bus.drv_cc, -+ mask, value); - #endif - } -+ return -EINVAL; -+} -+EXPORT_SYMBOL(bcm47xx_gpio_polarity); -+ -+ -+static int bcm47xx_gpio_get_value(struct gpio_chip *chip, unsigned gpio) -+{ -+ return bcm47xx_gpio_in(1 << gpio); -+} -+ -+static void bcm47xx_gpio_set_value(struct gpio_chip *chip, -+ unsigned gpio, int value) -+{ -+ bcm47xx_gpio_out(1 << gpio, value ? 1 << gpio : 0); -+} -+ -+static int bcm47xx_gpio_direction_input(struct gpio_chip *chip, -+ unsigned gpio) -+{ -+ bcm47xx_gpio_outen(1 << gpio, 0); -+ return 0; -+} -+ -+static int bcm47xx_gpio_direction_output(struct gpio_chip *chip, -+ unsigned gpio, int value) -+{ -+ /* first set the gpio out value */ -+ bcm47xx_gpio_out(1 << gpio, value ? 1 << gpio : 0); -+ /* then set the gpio mode */ -+ bcm47xx_gpio_outen(1 << gpio, 1 << gpio); -+ return 0; - } --EXPORT_SYMBOL(gpio_free); - --int gpio_to_irq(unsigned gpio) -+static int bcm47xx_gpio_to_irq(struct gpio_chip *chip, unsigned gpio) - { - switch (bcm47xx_bus_type) { - #ifdef CONFIG_BCM47XX_SSB -@@ -99,4 +170,55 @@ int gpio_to_irq(unsigned gpio) - } - return -EINVAL; - } --EXPORT_SYMBOL_GPL(gpio_to_irq); -+ -+static struct gpio_chip bcm47xx_gpio_chip = { -+ .label = "bcm47xx", -+ .get = bcm47xx_gpio_get_value, -+ .set = bcm47xx_gpio_set_value, -+ .direction_input = bcm47xx_gpio_direction_input, -+ .direction_output = bcm47xx_gpio_direction_output, -+ .to_irq = bcm47xx_gpio_to_irq, -+ .base = 0, -+}; -+ -+void __init bcm47xx_gpio_init(void) -+{ -+ int err; -+ -+ switch (bcm47xx_bus_type) { -+#ifdef CONFIG_BCM47XX_SSB -+ case BCM47XX_BUS_TYPE_SSB: -+ bcm47xx_gpio_count = ssb_gpio_count(&bcm47xx_bus.ssb); -+ break; -+#endif -+#ifdef CONFIG_BCM47XX_BCMA -+ case BCM47XX_BUS_TYPE_BCMA: -+ bcm47xx_gpio_count = bcma_chipco_gpio_count(); -+ break; -+#endif -+ } -+ -+ bcm47xx_gpio_chip.ngpio = bcm47xx_gpio_count; -+ -+ err = gpiochip_add(&bcm47xx_gpio_chip); -+ if (err) -+ panic("cannot add BCM47xx GPIO chip, error=%d", err); -+} -+ -+int gpio_get_value(unsigned gpio) -+{ -+ if (gpio < bcm47xx_gpio_count) -+ return bcm47xx_gpio_in(1 << gpio); -+ -+ return __gpio_get_value(gpio); -+} -+EXPORT_SYMBOL(gpio_get_value); -+ -+void gpio_set_value(unsigned gpio, int value) -+{ -+ if (gpio < bcm47xx_gpio_count) -+ bcm47xx_gpio_out(1 << gpio, value ? 1 << gpio : 0); -+ else -+ __gpio_set_value(gpio, value); -+} -+EXPORT_SYMBOL(gpio_set_value); ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -252,6 +252,8 @@ void __init plat_mem_setup(void) - _machine_restart = bcm47xx_machine_restart; - _machine_halt = bcm47xx_machine_halt; - pm_power_off = bcm47xx_machine_halt; -+ -+ bcm47xx_gpio_init(); - } - - static int __init bcm47xx_register_bus_complete(void) ---- a/arch/mips/bcm47xx/wgt634u.c -+++ b/arch/mips/bcm47xx/wgt634u.c -@@ -133,6 +133,7 @@ static int __init wgt634u_init(void) - * been allocated ranges 00:09:5b:xx:xx:xx and 00:0f:b5:xx:xx:xx. - */ - u8 *et0mac; -+ int err; - - if (bcm47xx_bus_type != BCM47XX_BUS_TYPE_SSB) - return -ENODEV; -@@ -146,6 +147,12 @@ static int __init wgt634u_init(void) - - printk(KERN_INFO "WGT634U machine detected.\n"); - -+ err = gpio_request(WGT634U_GPIO_RESET, "reset-buton"); -+ if (err) { -+ printk(KERN_INFO "Can not register gpio for reset button\n"); -+ return 0; -+ } -+ - if (!request_irq(gpio_to_irq(WGT634U_GPIO_RESET), - gpio_interrupt, IRQF_SHARED, - "WGT634U GPIO", &bcm47xx_bus.ssb.chipco)) { ---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h -@@ -56,4 +56,6 @@ void bcm47xx_fill_bcma_boardinfo(struct - const char *prefix); - #endif - -+void bcm47xx_gpio_init(void); -+ - #endif /* __ASM_BCM47XX_H */ ---- a/arch/mips/include/asm/mach-bcm47xx/gpio.h -+++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h -@@ -4,152 +4,42 @@ - * for more details. - * - * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net> -+ * Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de> - */ - - #ifndef __BCM47XX_GPIO_H - #define __BCM47XX_GPIO_H - --#include <linux/ssb/ssb_embedded.h> --#include <linux/bcma/bcma.h> --#include <asm/mach-bcm47xx/bcm47xx.h> -- --#define BCM47XX_EXTIF_GPIO_LINES 5 --#define BCM47XX_CHIPCO_GPIO_LINES 16 -- --extern int gpio_request(unsigned gpio, const char *label); --extern void gpio_free(unsigned gpio); --extern int gpio_to_irq(unsigned gpio); -- --static inline int gpio_get_value(unsigned gpio) --{ -- switch (bcm47xx_bus_type) { --#ifdef CONFIG_BCM47XX_SSB -- case BCM47XX_BUS_TYPE_SSB: -- return ssb_gpio_in(&bcm47xx_bus.ssb, 1 << gpio); --#endif --#ifdef CONFIG_BCM47XX_BCMA -- case BCM47XX_BUS_TYPE_BCMA: -- return bcma_chipco_gpio_in(&bcm47xx_bus.bcma.bus.drv_cc, -- 1 << gpio); --#endif -- } -- return -EINVAL; --} -- --#define gpio_get_value_cansleep gpio_get_value -- --static inline void gpio_set_value(unsigned gpio, int value) --{ -- switch (bcm47xx_bus_type) { --#ifdef CONFIG_BCM47XX_SSB -- case BCM47XX_BUS_TYPE_SSB: -- ssb_gpio_out(&bcm47xx_bus.ssb, 1 << gpio, -- value ? 1 << gpio : 0); -- return; --#endif --#ifdef CONFIG_BCM47XX_BCMA -- case BCM47XX_BUS_TYPE_BCMA: -- bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio, -- value ? 1 << gpio : 0); -- return; --#endif -- } --} -- --#define gpio_set_value_cansleep gpio_set_value -- --static inline int gpio_cansleep(unsigned gpio) --{ -- return 0; --} -- --static inline int gpio_is_valid(unsigned gpio) --{ -- return gpio < (BCM47XX_EXTIF_GPIO_LINES + BCM47XX_CHIPCO_GPIO_LINES); --} -+#define ARCH_NR_GPIOS 64 -+#include <asm-generic/gpio.h> - -+/* low level BCM47xx gpio api */ -+u32 bcm47xx_gpio_in(u32 mask); -+u32 bcm47xx_gpio_out(u32 mask, u32 value); -+u32 bcm47xx_gpio_outen(u32 mask, u32 value); -+u32 bcm47xx_gpio_control(u32 mask, u32 value); -+u32 bcm47xx_gpio_intmask(u32 mask, u32 value); -+u32 bcm47xx_gpio_polarity(u32 mask, u32 value); - --static inline int gpio_direction_input(unsigned gpio) --{ -- switch (bcm47xx_bus_type) { --#ifdef CONFIG_BCM47XX_SSB -- case BCM47XX_BUS_TYPE_SSB: -- ssb_gpio_outen(&bcm47xx_bus.ssb, 1 << gpio, 0); -- return 0; --#endif --#ifdef CONFIG_BCM47XX_BCMA -- case BCM47XX_BUS_TYPE_BCMA: -- bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio, -- 0); -- return 0; --#endif -- } -- return -EINVAL; --} -+int gpio_get_value(unsigned gpio); -+void gpio_set_value(unsigned gpio, int value); - --static inline int gpio_direction_output(unsigned gpio, int value) -+static inline void gpio_intmask(unsigned gpio, int value) - { -- switch (bcm47xx_bus_type) { --#ifdef CONFIG_BCM47XX_SSB -- case BCM47XX_BUS_TYPE_SSB: -- /* first set the gpio out value */ -- ssb_gpio_out(&bcm47xx_bus.ssb, 1 << gpio, -- value ? 1 << gpio : 0); -- /* then set the gpio mode */ -- ssb_gpio_outen(&bcm47xx_bus.ssb, 1 << gpio, 1 << gpio); -- return 0; --#endif --#ifdef CONFIG_BCM47XX_BCMA -- case BCM47XX_BUS_TYPE_BCMA: -- /* first set the gpio out value */ -- bcma_chipco_gpio_out(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio, -- value ? 1 << gpio : 0); -- /* then set the gpio mode */ -- bcma_chipco_gpio_outen(&bcm47xx_bus.bcma.bus.drv_cc, 1 << gpio, -- 1 << gpio); -- return 0; --#endif -- } -- return -EINVAL; -+ bcm47xx_gpio_intmask(1 << gpio, value ? 1 << gpio : 0); - } - --static inline int gpio_intmask(unsigned gpio, int value) -+static inline void gpio_polarity(unsigned gpio, int value) - { -- switch (bcm47xx_bus_type) { --#ifdef CONFIG_BCM47XX_SSB -- case BCM47XX_BUS_TYPE_SSB: -- ssb_gpio_intmask(&bcm47xx_bus.ssb, 1 << gpio, -- value ? 1 << gpio : 0); -- return 0; --#endif --#ifdef CONFIG_BCM47XX_BCMA -- case BCM47XX_BUS_TYPE_BCMA: -- bcma_chipco_gpio_intmask(&bcm47xx_bus.bcma.bus.drv_cc, -- 1 << gpio, value ? 1 << gpio : 0); -- return 0; --#endif -- } -- return -EINVAL; -+ bcm47xx_gpio_polarity(1 << gpio, value ? 1 << gpio : 0); - } - --static inline int gpio_polarity(unsigned gpio, int value) -+static inline int irq_to_gpio(int gpio) - { -- switch (bcm47xx_bus_type) { --#ifdef CONFIG_BCM47XX_SSB -- case BCM47XX_BUS_TYPE_SSB: -- ssb_gpio_polarity(&bcm47xx_bus.ssb, 1 << gpio, -- value ? 1 << gpio : 0); -- return 0; --#endif --#ifdef CONFIG_BCM47XX_BCMA -- case BCM47XX_BUS_TYPE_BCMA: -- bcma_chipco_gpio_polarity(&bcm47xx_bus.bcma.bus.drv_cc, -- 1 << gpio, value ? 1 << gpio : 0); -- return 0; --#endif -- } - return -EINVAL; - } - -+#define gpio_cansleep __gpio_cansleep -+#define gpio_to_irq __gpio_to_irq - - #endif /* __BCM47XX_GPIO_H */ diff --git a/target/linux/brcm47xx/patches-3.3/610-pci_ide_fix.patch b/target/linux/brcm47xx/patches-3.3/610-pci_ide_fix.patch deleted file mode 100644 index f254b203bd..0000000000 --- a/target/linux/brcm47xx/patches-3.3/610-pci_ide_fix.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/include/linux/ide.h -+++ b/include/linux/ide.h -@@ -195,7 +195,11 @@ static inline void ide_std_init_ports(st - hw->io_ports.ctl_addr = ctl_addr; - } - -+#if defined CONFIG_BCM47XX -+# define MAX_HWIFS 2 -+#else - #define MAX_HWIFS 10 -+#endif - - /* - * Now for the data we need to maintain per-drive: ide_drive_t diff --git a/target/linux/brcm47xx/patches-3.3/700-ssb-gigabit-ethernet-driver.patch b/target/linux/brcm47xx/patches-3.3/700-ssb-gigabit-ethernet-driver.patch deleted file mode 100644 index e40a621c0d..0000000000 --- a/target/linux/brcm47xx/patches-3.3/700-ssb-gigabit-ethernet-driver.patch +++ /dev/null @@ -1,439 +0,0 @@ ---- a/drivers/net/ethernet/broadcom/tg3.c -+++ b/drivers/net/ethernet/broadcom/tg3.c -@@ -44,6 +44,7 @@ - #include <linux/prefetch.h> - #include <linux/dma-mapping.h> - #include <linux/firmware.h> -+#include <linux/ssb/ssb_driver_gige.h> - - #include <net/checksum.h> - #include <net/ip.h> -@@ -249,6 +250,7 @@ static DEFINE_PCI_DEVICE_TABLE(tg3_pci_t - {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5705F)}, - {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5721)}, - {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5722)}, -+ {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5750)}, - {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5751)}, - {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5751M)}, - {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5751F)}, -@@ -530,7 +532,9 @@ static void _tw32_flush(struct tg3 *tp, - static inline void tw32_mailbox_flush(struct tg3 *tp, u32 off, u32 val) - { - tp->write32_mbox(tp, off, val); -- if (!tg3_flag(tp, MBOX_WRITE_REORDER) && !tg3_flag(tp, ICH_WORKAROUND)) -+ if (tg3_flag(tp, FLUSH_POSTED_WRITES) || -+ (!tg3_flag(tp, MBOX_WRITE_REORDER) && -+ !tg3_flag(tp, ICH_WORKAROUND))) - tp->read32_mbox(tp, off); - } - -@@ -540,7 +544,8 @@ static void tg3_write32_tx_mbox(struct t - writel(val, mbox); - if (tg3_flag(tp, TXD_MBOX_HWBUG)) - writel(val, mbox); -- if (tg3_flag(tp, MBOX_WRITE_REORDER)) -+ if (tg3_flag(tp, MBOX_WRITE_REORDER) || -+ tg3_flag(tp, FLUSH_POSTED_WRITES)) - readl(mbox); - } - -@@ -948,7 +953,8 @@ static void tg3_switch_clocks(struct tg3 - - #define PHY_BUSY_LOOPS 5000 - --static int tg3_readphy(struct tg3 *tp, int reg, u32 *val) -+static int __tg3_readphy(struct tg3 *tp, unsigned int phy_addr, int reg, -+ u32 *val) - { - u32 frame_val; - unsigned int loops; -@@ -962,7 +968,7 @@ static int tg3_readphy(struct tg3 *tp, i - - *val = 0x0; - -- frame_val = ((tp->phy_addr << MI_COM_PHY_ADDR_SHIFT) & -+ frame_val = ((phy_addr << MI_COM_PHY_ADDR_SHIFT) & - MI_COM_PHY_ADDR_MASK); - frame_val |= ((reg << MI_COM_REG_ADDR_SHIFT) & - MI_COM_REG_ADDR_MASK); -@@ -997,7 +1003,13 @@ static int tg3_readphy(struct tg3 *tp, i - return ret; - } - --static int tg3_writephy(struct tg3 *tp, int reg, u32 val) -+static int tg3_readphy(struct tg3 *tp, int reg, u32 *val) -+{ -+ return __tg3_readphy(tp, tp->phy_addr, reg, val); -+} -+ -+static int __tg3_writephy(struct tg3 *tp, unsigned int phy_addr, int reg, -+ u32 val) - { - u32 frame_val; - unsigned int loops; -@@ -1013,7 +1025,7 @@ static int tg3_writephy(struct tg3 *tp, - udelay(80); - } - -- frame_val = ((tp->phy_addr << MI_COM_PHY_ADDR_SHIFT) & -+ frame_val = ((phy_addr << MI_COM_PHY_ADDR_SHIFT) & - MI_COM_PHY_ADDR_MASK); - frame_val |= ((reg << MI_COM_REG_ADDR_SHIFT) & - MI_COM_REG_ADDR_MASK); -@@ -1046,6 +1058,11 @@ static int tg3_writephy(struct tg3 *tp, - return ret; - } - -+static int tg3_writephy(struct tg3 *tp, int reg, u32 val) -+{ -+ return __tg3_writephy(tp, tp->phy_addr, reg, val); -+} -+ - static int tg3_phy_cl45_write(struct tg3 *tp, u32 devad, u32 addr, u32 val) - { - int err; -@@ -1608,6 +1625,11 @@ static int tg3_poll_fw(struct tg3 *tp) - int i; - u32 val; - -+ if (tg3_flag(tp, IS_SSB_CORE)) { -+ /* We don't use firmware. */ -+ return 0; -+ } -+ - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) { - /* Wait up to 20ms for init done. */ - for (i = 0; i < 200; i++) { -@@ -3015,6 +3037,11 @@ static int tg3_halt_cpu(struct tg3 *tp, - tw32_f(offset + CPU_MODE, CPU_MODE_HALT); - udelay(10); - } else { -+ /* There is only an Rx CPU for the 5750 derivative in the -+ * BCM4785. */ -+ if (tg3_flag(tp, IS_SSB_CORE)) -+ return 0; -+ - for (i = 0; i < 10000; i++) { - tw32(offset + CPU_STATE, 0xffffffff); - tw32(offset + CPU_MODE, CPU_MODE_HALT); -@@ -3029,9 +3056,12 @@ static int tg3_halt_cpu(struct tg3 *tp, - return -ENODEV; - } - -- /* Clear firmware's nvram arbitration. */ -- if (tg3_flag(tp, NVRAM)) -- tw32(NVRAM_SWARB, SWARB_REQ_CLR0); -+ if (!tg3_flag(tp, IS_SSB_CORE)) { -+ /* Clear firmware's nvram arbitration. */ -+ if (tg3_flag(tp, NVRAM)) -+ tw32(NVRAM_SWARB, SWARB_REQ_CLR0); -+ } -+ - return 0; - } - -@@ -3094,6 +3124,11 @@ static int tg3_load_5701_a0_firmware_fix - const __be32 *fw_data; - int err, i; - -+ if (tg3_flag(tp, IS_SSB_CORE)) { -+ /* We don't use firmware. */ -+ return 0; -+ } -+ - fw_data = (void *)tp->fw->data; - - /* Firmware blob starts with version numbers, followed by -@@ -3150,6 +3185,11 @@ static int tg3_load_tso_firmware(struct - unsigned long cpu_base, cpu_scratch_base, cpu_scratch_size; - int err, i; - -+ if (tg3_flag(tp, IS_SSB_CORE)) { -+ /* We don't use firmware. */ -+ return 0; -+ } -+ - if (tg3_flag(tp, HW_TSO_1) || - tg3_flag(tp, HW_TSO_2) || - tg3_flag(tp, HW_TSO_3)) -@@ -3496,8 +3536,9 @@ static int tg3_power_down_prepare(struct - tg3_frob_aux_power(tp, true); - - /* Workaround for unstable PLL clock */ -- if ((GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_AX) || -- (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_BX)) { -+ if ((!tg3_flag(tp, IS_SSB_CORE)) && -+ ((GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_AX) || -+ (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_BX))) { - u32 val = tr32(0x7d00); - - val &= ~((1 << 16) | (1 << 4) | (1 << 2) | (1 << 1) | 1); -@@ -4011,6 +4052,14 @@ relink: - if (current_link_up == 0 || (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER)) { - tg3_phy_copper_begin(tp); - -+ if (tg3_flag(tp, ROBOSWITCH)) { -+ current_link_up = 1; -+ current_speed = SPEED_1000; /* FIXME */ -+ current_duplex = DUPLEX_FULL; -+ tp->link_config.active_speed = current_speed; -+ tp->link_config.active_duplex = current_duplex; -+ } -+ - tg3_readphy(tp, MII_BMSR, &bmsr); - if ((!tg3_readphy(tp, MII_BMSR, &bmsr) && (bmsr & BMSR_LSTATUS)) || - (tp->mac_mode & MAC_MODE_PORT_INT_LPBACK)) -@@ -4029,6 +4078,26 @@ relink: - else - tp->mac_mode |= MAC_MODE_PORT_MODE_GMII; - -+ /* In order for the 5750 core in BCM4785 chip to work properly -+ * in RGMII mode, the Led Control Register must be set up. -+ */ -+ if (tg3_flag(tp, RGMII_MODE)) { -+ u32 led_ctrl = tr32(MAC_LED_CTRL); -+ led_ctrl &= ~(LED_CTRL_1000MBPS_ON | LED_CTRL_100MBPS_ON); -+ -+ if (tp->link_config.active_speed == SPEED_10) -+ led_ctrl |= LED_CTRL_LNKLED_OVERRIDE; -+ else if (tp->link_config.active_speed == SPEED_100) -+ led_ctrl |= (LED_CTRL_LNKLED_OVERRIDE | -+ LED_CTRL_100MBPS_ON); -+ else if (tp->link_config.active_speed == SPEED_1000) -+ led_ctrl |= (LED_CTRL_LNKLED_OVERRIDE | -+ LED_CTRL_1000MBPS_ON); -+ -+ tw32(MAC_LED_CTRL, led_ctrl); -+ udelay(40); -+ } -+ - tp->mac_mode &= ~MAC_MODE_HALF_DUPLEX; - if (tp->link_config.active_duplex == DUPLEX_HALF) - tp->mac_mode |= MAC_MODE_HALF_DUPLEX; -@@ -7833,6 +7902,14 @@ static int tg3_chip_reset(struct tg3 *tp - tw32(0x5000, 0x400); - } - -+ if (tg3_flag(tp, IS_SSB_CORE)) { -+ /* BCM4785: In order to avoid repercussions from using -+ * potentially defective internal ROM, stop the Rx RISC CPU, -+ * which is not required. */ -+ tg3_stop_fw(tp); -+ tg3_halt_cpu(tp, RX_CPU_BASE); -+ } -+ - tw32(GRC_MODE, tp->grc_mode); - - if (tp->pci_chip_rev_id == CHIPREV_ID_5705_A0) { -@@ -9247,6 +9324,11 @@ static void tg3_timer(unsigned long __op - tg3_flag(tp, 57765_CLASS)) - tg3_chk_missed_msi(tp); - -+ if (tg3_flag(tp, FLUSH_POSTED_WRITES)) { -+ /* BCM4785: Flush posted writes from GbE to host memory. */ -+ tr32(HOSTCC_MODE); -+ } -+ - if (!tg3_flag(tp, TAGGED_STATUS)) { - /* All of this garbage is because when using non-tagged - * IRQ status the mailbox/status_block protocol the chip -@@ -10959,6 +11041,11 @@ static int tg3_test_nvram(struct tg3 *tp - if (tg3_flag(tp, NO_NVRAM)) - return 0; - -+ if (tg3_flag(tp, IS_SSB_CORE)) { -+ /* We don't have NVRAM. */ -+ return 0; -+ } -+ - if (tg3_nvram_read(tp, 0, &magic) != 0) - return -EIO; - -@@ -11916,11 +12003,12 @@ static int tg3_ioctl(struct net_device * - if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES) - break; /* We have no PHY */ - -- if (!netif_running(dev)) -+ if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER) - return -EAGAIN; - - spin_lock_bh(&tp->lock); -- err = tg3_readphy(tp, data->reg_num & 0x1f, &mii_regval); -+ err = __tg3_readphy(tp, data->phy_id & 0x1f, -+ data->reg_num & 0x1f, &mii_regval); - spin_unlock_bh(&tp->lock); - - data->val_out = mii_regval; -@@ -11932,11 +12020,12 @@ static int tg3_ioctl(struct net_device * - if (tp->phy_flags & TG3_PHYFLG_PHY_SERDES) - break; /* We have no PHY */ - -- if (!netif_running(dev)) -+ if (tp->phy_flags & TG3_PHYFLG_IS_LOW_POWER) - return -EAGAIN; - - spin_lock_bh(&tp->lock); -- err = tg3_writephy(tp, data->reg_num & 0x1f, data->val_in); -+ err = __tg3_writephy(tp, data->phy_id & 0x1f, -+ data->reg_num & 0x1f, data->val_in); - spin_unlock_bh(&tp->lock); - - return err; -@@ -12670,6 +12759,13 @@ static void __devinit tg3_get_5720_nvram - /* Chips other than 5700/5701 use the NVRAM for fetching info. */ - static void __devinit tg3_nvram_init(struct tg3 *tp) - { -+ if (tg3_flag(tp, IS_SSB_CORE)) { -+ /* No NVRAM and EEPROM on the SSB Broadcom GigE core. */ -+ tg3_flag_clear(tp, NVRAM); -+ tg3_flag_clear(tp, NVRAM_BUFFERED); -+ return; -+ } -+ - tw32_f(GRC_EEPROM_ADDR, - (EEPROM_ADDR_FSM_RESET | - (EEPROM_DEFAULT_CLOCK_PERIOD << -@@ -12936,6 +13032,9 @@ static int tg3_nvram_write_block(struct - { - int ret; - -+ if (tg3_flag(tp, IS_SSB_CORE)) -+ return -ENODEV; -+ - if (tg3_flag(tp, EEPROM_WRITE_PROT)) { - tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl & - ~GRC_LCLCTRL_GPIO_OUTPUT1); -@@ -13394,10 +13493,19 @@ static int __devinit tg3_phy_probe(struc - * subsys device table. - */ - p = tg3_lookup_by_subsys(tp); -- if (!p) -+ if (p) { -+ tp->phy_id = p->phy_id; -+ } else if (!tg3_flag(tp, IS_SSB_CORE)) { -+ /* For now we saw the IDs 0xbc050cd0, -+ * 0xbc050f80 and 0xbc050c30 on devices -+ * connected to an BCM4785 and there are -+ * probably more. Just assume that the phy is -+ * supported when it is connected to a SSB core -+ * for now. -+ */ - return -ENODEV; -+ } - -- tp->phy_id = p->phy_id; - if (!tp->phy_id || - tp->phy_id == TG3_PHY_ID_BCM8002) - tp->phy_flags |= TG3_PHYFLG_PHY_SERDES; -@@ -14382,6 +14490,11 @@ static int __devinit tg3_get_invariants( - } - } - -+ if (tg3_flag(tp, FLUSH_POSTED_WRITES)) { -+ tp->write32_tx_mbox = tg3_write_flush_reg32; -+ tp->write32_rx_mbox = tg3_write_flush_reg32; -+ } -+ - /* Get eeprom hw config before calling tg3_set_power_state(). - * In particular, the TG3_FLAG_IS_NIC flag must be - * determined before calling tg3_set_power_state() so that -@@ -14798,6 +14911,10 @@ static int __devinit tg3_get_device_addr - } - - if (!is_valid_ether_addr(&dev->dev_addr[0])) { -+ if (tg3_flag(tp, IS_SSB_CORE)) -+ ssb_gige_get_macaddr(tp->pdev, &dev->dev_addr[0]); -+ } -+ if (!is_valid_ether_addr(&dev->dev_addr[0])) { - #ifdef CONFIG_SPARC - if (!tg3_get_default_macaddr_sparc(tp)) - return 0; -@@ -15082,7 +15199,8 @@ static int __devinit tg3_test_dma(struct - if (tg3_flag(tp, 40BIT_DMA_BUG) && - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) - tp->dma_rwctrl |= 0x8000; -- else if (ccval == 0x6 || ccval == 0x7) -+ else if ((ccval == 0x6 || ccval == 0x7) || -+ tg3_flag(tp, ONE_DMA_AT_ONCE)) - tp->dma_rwctrl |= DMA_RWCTRL_ONE_DMA; - - if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5703) -@@ -15506,6 +15624,17 @@ static int __devinit tg3_init_one(struct - tp->msg_enable = tg3_debug; - else - tp->msg_enable = TG3_DEF_MSG_ENABLE; -+ if (pdev_is_ssb_gige_core(pdev)) { -+ tg3_flag_set(tp, IS_SSB_CORE); -+ if (ssb_gige_must_flush_posted_writes(pdev)) -+ tg3_flag_set(tp, FLUSH_POSTED_WRITES); -+ if (ssb_gige_one_dma_at_once(pdev)) -+ tg3_flag_set(tp, ONE_DMA_AT_ONCE); -+ if (ssb_gige_have_roboswitch(pdev)) -+ tg3_flag_set(tp, ROBOSWITCH); -+ if (ssb_gige_is_rgmii(pdev)) -+ tg3_flag_set(tp, RGMII_MODE); -+ } - - /* The word/byte swap controls here control register access byte - * swapping. DMA data byte swapping is controlled in the GRC_MODE ---- a/drivers/net/ethernet/broadcom/tg3.h -+++ b/drivers/net/ethernet/broadcom/tg3.h -@@ -2940,6 +2940,11 @@ enum TG3_FLAGS { - TG3_FLAG_57765_PLUS, - TG3_FLAG_57765_CLASS, - TG3_FLAG_5717_PLUS, -+ TG3_FLAG_IS_SSB_CORE, -+ TG3_FLAG_FLUSH_POSTED_WRITES, -+ TG3_FLAG_ROBOSWITCH, -+ TG3_FLAG_ONE_DMA_AT_ONCE, -+ TG3_FLAG_RGMII_MODE, - - /* Add new flags before this comment and TG3_FLAG_NUMBER_OF_FLAGS */ - TG3_FLAG_NUMBER_OF_FLAGS, /* Last entry in enum TG3_FLAGS */ ---- a/include/linux/pci_ids.h -+++ b/include/linux/pci_ids.h -@@ -2120,6 +2120,7 @@ - #define PCI_DEVICE_ID_TIGON3_5754M 0x1672 - #define PCI_DEVICE_ID_TIGON3_5755M 0x1673 - #define PCI_DEVICE_ID_TIGON3_5756 0x1674 -+#define PCI_DEVICE_ID_TIGON3_5750 0x1676 - #define PCI_DEVICE_ID_TIGON3_5751 0x1677 - #define PCI_DEVICE_ID_TIGON3_5715 0x1678 - #define PCI_DEVICE_ID_TIGON3_5715S 0x1679 ---- a/include/linux/ssb/ssb_driver_gige.h -+++ b/include/linux/ssb/ssb_driver_gige.h -@@ -97,21 +97,12 @@ static inline bool ssb_gige_must_flush_p - return 0; - } - --#ifdef CONFIG_BCM47XX --#include <asm/mach-bcm47xx/nvram.h> --/* Get the device MAC address */ --static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr) --{ -- char buf[20]; -- if (nvram_getenv("et0macaddr", buf, sizeof(buf)) < 0) -- return; -- nvram_parse_macaddr(buf, macaddr); --} --#else - static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr) - { -+ struct ssb_gige *dev = pdev_to_ssb_gige(pdev); -+ -+ memcpy(macaddr, dev->dev->bus->sprom.et0mac, 6); - } --#endif - - extern int ssb_gige_pcibios_plat_dev_init(struct ssb_device *sdev, - struct pci_dev *pdev); -@@ -175,6 +166,9 @@ static inline bool ssb_gige_must_flush_p - { - return 0; - } -+static inline void ssb_gige_get_macaddr(struct pci_dev *pdev, u8 *macaddr) -+{ -+} - - #endif /* CONFIG_SSB_DRIVER_GIGE */ - #endif /* LINUX_SSB_DRIVER_GIGE_H_ */ diff --git a/target/linux/brcm47xx/patches-3.3/812-disable_wgt634u_crap.patch b/target/linux/brcm47xx/patches-3.3/812-disable_wgt634u_crap.patch deleted file mode 100644 index 2819ca1739..0000000000 --- a/target/linux/brcm47xx/patches-3.3/812-disable_wgt634u_crap.patch +++ /dev/null @@ -1,187 +0,0 @@ ---- a/arch/mips/bcm47xx/Makefile -+++ b/arch/mips/bcm47xx/Makefile -@@ -4,4 +4,3 @@ - # - - obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o sprom.o --obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o ---- a/arch/mips/bcm47xx/wgt634u.c -+++ /dev/null -@@ -1,177 +0,0 @@ --/* -- * This file is subject to the terms and conditions of the GNU General Public -- * License. See the file "COPYING" in the main directory of this archive -- * for more details. -- * -- * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net> -- */ -- --#include <linux/platform_device.h> --#include <linux/module.h> --#include <linux/leds.h> --#include <linux/mtd/physmap.h> --#include <linux/ssb/ssb.h> --#include <linux/interrupt.h> --#include <linux/reboot.h> --#include <linux/gpio.h> --#include <asm/mach-bcm47xx/bcm47xx.h> -- --/* GPIO definitions for the WGT634U */ --#define WGT634U_GPIO_LED 3 --#define WGT634U_GPIO_RESET 2 --#define WGT634U_GPIO_TP1 7 --#define WGT634U_GPIO_TP2 6 --#define WGT634U_GPIO_TP3 5 --#define WGT634U_GPIO_TP4 4 --#define WGT634U_GPIO_TP5 1 -- --static struct gpio_led wgt634u_leds[] = { -- { -- .name = "power", -- .gpio = WGT634U_GPIO_LED, -- .active_low = 1, -- .default_trigger = "heartbeat", -- }, --}; -- --static struct gpio_led_platform_data wgt634u_led_data = { -- .num_leds = ARRAY_SIZE(wgt634u_leds), -- .leds = wgt634u_leds, --}; -- --static struct platform_device wgt634u_gpio_leds = { -- .name = "leds-gpio", -- .id = -1, -- .dev = { -- .platform_data = &wgt634u_led_data, -- } --}; -- -- --/* 8MiB flash. The struct mtd_partition matches original Netgear WGT634U -- firmware. */ --static struct mtd_partition wgt634u_partitions[] = { -- { -- .name = "cfe", -- .offset = 0, -- .size = 0x60000, /* 384k */ -- .mask_flags = MTD_WRITEABLE /* force read-only */ -- }, -- { -- .name = "config", -- .offset = 0x60000, -- .size = 0x20000 /* 128k */ -- }, -- { -- .name = "linux", -- .offset = 0x80000, -- .size = 0x140000 /* 1280k */ -- }, -- { -- .name = "jffs", -- .offset = 0x1c0000, -- .size = 0x620000 /* 6272k */ -- }, -- { -- .name = "nvram", -- .offset = 0x7e0000, -- .size = 0x20000 /* 128k */ -- }, --}; -- --static struct physmap_flash_data wgt634u_flash_data = { -- .parts = wgt634u_partitions, -- .nr_parts = ARRAY_SIZE(wgt634u_partitions) --}; -- --static struct resource wgt634u_flash_resource = { -- .flags = IORESOURCE_MEM, --}; -- --static struct platform_device wgt634u_flash = { -- .name = "physmap-flash", -- .id = 0, -- .dev = { .platform_data = &wgt634u_flash_data, }, -- .resource = &wgt634u_flash_resource, -- .num_resources = 1, --}; -- --/* Platform devices */ --static struct platform_device *wgt634u_devices[] __initdata = { -- &wgt634u_flash, -- &wgt634u_gpio_leds, --}; -- --static irqreturn_t gpio_interrupt(int irq, void *ignored) --{ -- int state; -- -- /* Interrupts are shared, check if the current one is -- a GPIO interrupt. */ -- if (!ssb_chipco_irq_status(&bcm47xx_bus.ssb.chipco, -- SSB_CHIPCO_IRQ_GPIO)) -- return IRQ_NONE; -- -- state = gpio_get_value(WGT634U_GPIO_RESET); -- -- /* Interrupt are level triggered, revert the interrupt polarity -- to clear the interrupt. */ -- gpio_polarity(WGT634U_GPIO_RESET, state); -- -- if (!state) { -- printk(KERN_INFO "Reset button pressed"); -- ctrl_alt_del(); -- } -- -- return IRQ_HANDLED; --} -- --static int __init wgt634u_init(void) --{ -- /* There is no easy way to detect that we are running on a WGT634U -- * machine. Use the MAC address as an heuristic. Netgear Inc. has -- * been allocated ranges 00:09:5b:xx:xx:xx and 00:0f:b5:xx:xx:xx. -- */ -- u8 *et0mac; -- int err; -- -- if (bcm47xx_bus_type != BCM47XX_BUS_TYPE_SSB) -- return -ENODEV; -- -- et0mac = bcm47xx_bus.ssb.sprom.et0mac; -- -- if (et0mac[0] == 0x00 && -- ((et0mac[1] == 0x09 && et0mac[2] == 0x5b) || -- (et0mac[1] == 0x0f && et0mac[2] == 0xb5))) { -- struct ssb_mipscore *mcore = &bcm47xx_bus.ssb.mipscore; -- -- printk(KERN_INFO "WGT634U machine detected.\n"); -- -- err = gpio_request(WGT634U_GPIO_RESET, "reset-buton"); -- if (err) { -- printk(KERN_INFO "Can not register gpio for reset button\n"); -- return 0; -- } -- -- if (!request_irq(gpio_to_irq(WGT634U_GPIO_RESET), -- gpio_interrupt, IRQF_SHARED, -- "WGT634U GPIO", &bcm47xx_bus.ssb.chipco)) { -- gpio_direction_input(WGT634U_GPIO_RESET); -- gpio_intmask(WGT634U_GPIO_RESET, 1); -- ssb_chipco_irq_mask(&bcm47xx_bus.ssb.chipco, -- SSB_CHIPCO_IRQ_GPIO, -- SSB_CHIPCO_IRQ_GPIO); -- } -- -- wgt634u_flash_data.width = mcore->pflash.buswidth; -- wgt634u_flash_resource.start = mcore->pflash.window; -- wgt634u_flash_resource.end = mcore->pflash.window -- + mcore->pflash.window_size -- - 1; -- return platform_add_devices(wgt634u_devices, -- ARRAY_SIZE(wgt634u_devices)); -- } else -- return -ENODEV; --} -- --module_init(wgt634u_init); diff --git a/target/linux/brcm47xx/patches-3.3/820-wgt634u-nvram-fix.patch b/target/linux/brcm47xx/patches-3.3/820-wgt634u-nvram-fix.patch deleted file mode 100644 index c2da5e0770..0000000000 --- a/target/linux/brcm47xx/patches-3.3/820-wgt634u-nvram-fix.patch +++ /dev/null @@ -1,306 +0,0 @@ -The Netgear wgt634u uses a different format for storing the -configuration. This patch is needed to read out the correct -configuration. The cfe_env.c file uses a different method way to read -out the configuration than the in kernel cfe config reader. - ---- a/arch/mips/bcm47xx/Makefile -+++ b/arch/mips/bcm47xx/Makefile -@@ -3,4 +3,4 @@ - # under Linux. - # - --obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o sprom.o -+obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o sprom.o cfe_env.o ---- /dev/null -+++ b/arch/mips/bcm47xx/cfe_env.c -@@ -0,0 +1,229 @@ -+/* -+ * CFE environment variable access -+ * -+ * Copyright 2001-2003, Broadcom Corporation -+ * Copyright 2006, Felix Fietkau <nbd@openwrt.org> -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ */ -+ -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/kernel.h> -+#include <linux/string.h> -+#include <asm/io.h> -+#include <asm/uaccess.h> -+ -+#define NVRAM_SIZE (0x1ff0) -+static char _nvdata[NVRAM_SIZE]; -+static char _valuestr[256]; -+ -+/* -+ * TLV types. These codes are used in the "type-length-value" -+ * encoding of the items stored in the NVRAM device (flash or EEPROM) -+ * -+ * The layout of the flash/nvram is as follows: -+ * -+ * <type> <length> <data ...> <type> <length> <data ...> <type_end> -+ * -+ * The type code of "ENV_TLV_TYPE_END" marks the end of the list. -+ * The "length" field marks the length of the data section, not -+ * including the type and length fields. -+ * -+ * Environment variables are stored as follows: -+ * -+ * <type_env> <length> <flags> <name> = <value> -+ * -+ * If bit 0 (low bit) is set, the length is an 8-bit value. -+ * If bit 0 (low bit) is clear, the length is a 16-bit value -+ * -+ * Bit 7 set indicates "user" TLVs. In this case, bit 0 still -+ * indicates the size of the length field. -+ * -+ * Flags are from the constants below: -+ * -+ */ -+#define ENV_LENGTH_16BITS 0x00 /* for low bit */ -+#define ENV_LENGTH_8BITS 0x01 -+ -+#define ENV_TYPE_USER 0x80 -+ -+#define ENV_CODE_SYS(n,l) (((n)<<1)|(l)) -+#define ENV_CODE_USER(n,l) ((((n)<<1)|(l)) | ENV_TYPE_USER) -+ -+/* -+ * The actual TLV types we support -+ */ -+ -+#define ENV_TLV_TYPE_END 0x00 -+#define ENV_TLV_TYPE_ENV ENV_CODE_SYS(0,ENV_LENGTH_8BITS) -+ -+/* -+ * Environment variable flags -+ */ -+ -+#define ENV_FLG_NORMAL 0x00 /* normal read/write */ -+#define ENV_FLG_BUILTIN 0x01 /* builtin - not stored in flash */ -+#define ENV_FLG_READONLY 0x02 /* read-only - cannot be changed */ -+ -+#define ENV_FLG_MASK 0xFF /* mask of attributes we keep */ -+#define ENV_FLG_ADMIN 0x100 /* lets us internally override permissions */ -+ -+ -+/* ********************************************************************* -+ * _nvram_read(buffer,offset,length) -+ * -+ * Read data from the NVRAM device -+ * -+ * Input parameters: -+ * buffer - destination buffer -+ * offset - offset of data to read -+ * length - number of bytes to read -+ * -+ * Return value: -+ * number of bytes read, or <0 if error occured -+ ********************************************************************* */ -+static int -+_nvram_read(unsigned char *nv_buf, unsigned char *buffer, int offset, int length) -+{ -+ int i; -+ if (offset > NVRAM_SIZE) -+ return -1; -+ -+ for ( i = 0; i < length; i++) { -+ buffer[i] = ((volatile unsigned char*)nv_buf)[offset + i]; -+ } -+ return length; -+} -+ -+ -+static char* -+_strnchr(const char *dest,int c,size_t cnt) -+{ -+ while (*dest && (cnt > 0)) { -+ if (*dest == c) return (char *) dest; -+ dest++; -+ cnt--; -+ } -+ return NULL; -+} -+ -+ -+ -+/* -+ * Core support API: Externally visible. -+ */ -+ -+/* -+ * Get the value of an NVRAM variable -+ * @param name name of variable to get -+ * @return value of variable or NULL if undefined -+ */ -+ -+char* -+cfe_env_get(unsigned char *nv_buf, char* name) -+{ -+ int size; -+ unsigned char *buffer; -+ unsigned char *ptr; -+ unsigned char *envval; -+ unsigned int reclen; -+ unsigned int rectype; -+ int offset; -+ int flg; -+ -+ if (!strcmp(name, "nvram_type")) -+ return "cfe"; -+ -+ size = NVRAM_SIZE; -+ buffer = &_nvdata[0]; -+ -+ ptr = buffer; -+ offset = 0; -+ -+ /* Read the record type and length */ -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) { -+ goto error; -+ } -+ -+ while ((*ptr != ENV_TLV_TYPE_END) && (size > 1)) { -+ -+ /* Adjust pointer for TLV type */ -+ rectype = *(ptr); -+ offset++; -+ size--; -+ -+ /* -+ * Read the length. It can be either 1 or 2 bytes -+ * depending on the code -+ */ -+ if (rectype & ENV_LENGTH_8BITS) { -+ /* Read the record type and length - 8 bits */ -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) { -+ goto error; -+ } -+ reclen = *(ptr); -+ size--; -+ offset++; -+ } -+ else { -+ /* Read the record type and length - 16 bits, MSB first */ -+ if (_nvram_read(nv_buf, ptr,offset,2) != 2) { -+ goto error; -+ } -+ reclen = (((unsigned int) *(ptr)) << 8) + (unsigned int) *(ptr+1); -+ size -= 2; -+ offset += 2; -+ } -+ -+ if (reclen > size) -+ break; /* should not happen, bad NVRAM */ -+ -+ switch (rectype) { -+ case ENV_TLV_TYPE_ENV: -+ /* Read the TLV data */ -+ if (_nvram_read(nv_buf, ptr,offset,reclen) != reclen) -+ goto error; -+ flg = *ptr++; -+ envval = (unsigned char *) _strnchr(ptr,'=',(reclen-1)); -+ if (envval) { -+ *envval++ = '\0'; -+ memcpy(_valuestr,envval,(reclen-1)-(envval-ptr)); -+ _valuestr[(reclen-1)-(envval-ptr)] = '\0'; -+#if 0 -+ printk(KERN_INFO "NVRAM:%s=%s\n", ptr, _valuestr); -+#endif -+ if(!strcmp(ptr, name)){ -+ return _valuestr; -+ } -+ if((strlen(ptr) > 1) && !strcmp(&ptr[1], name)) -+ return _valuestr; -+ } -+ break; -+ -+ default: -+ /* Unknown TLV type, skip it. */ -+ break; -+ } -+ -+ /* -+ * Advance to next TLV -+ */ -+ -+ size -= (int)reclen; -+ offset += reclen; -+ -+ /* Read the next record type */ -+ ptr = buffer; -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) -+ goto error; -+ } -+ -+error: -+ return NULL; -+ -+} -+ ---- a/arch/mips/bcm47xx/nvram.c -+++ b/arch/mips/bcm47xx/nvram.c -@@ -22,6 +22,8 @@ - #include <asm/mach-bcm47xx/bcm47xx.h> - - static char nvram_buf[NVRAM_SPACE]; -+static int cfe_env; -+extern char *cfe_env_get(char *nv_buf, const char *name); - - static u32 find_nvram_size(u32 end) - { -@@ -47,6 +49,26 @@ static void early_nvram_init_fill(u32 ba - u32 *src, *dst; - u32 size; - -+ cfe_env = 0; -+ -+ /* XXX: hack for supporting the CFE environment stuff on WGT634U */ -+ if (lim >= 8 * 1024 * 1024) { -+ src = (u32 *) KSEG1ADDR(base + 8 * 1024 * 1024 - 0x2000); -+ dst = (u32 *) nvram_buf; -+ -+ if ((*src & 0xff00ff) == 0x000001) { -+ printk("early_nvram_init: WGT634U NVRAM found.\n"); -+ -+ for (i = 0; i < 0x1ff0; i++) { -+ if (*src == 0xFFFFFFFF) -+ break; -+ *dst++ = *src++; -+ } -+ cfe_env = 1; -+ return; -+ } -+ } -+ - /* TODO: when nvram is on nand flash check for bad blocks first. */ - off = FLASH_MIN; - while (off <= lim) { -@@ -166,6 +188,12 @@ int nvram_getenv(char *name, char *val, - if (!nvram_buf[0]) - early_nvram_init(); - -+ if (cfe_env) { -+ value = cfe_env_get(nvram_buf, name); -+ snprintf(val, val_len, "%s", value); -+ return 0; -+ } -+ - /* Look for name=value and return value */ - var = &nvram_buf[sizeof(struct nvram_header)]; - end = nvram_buf + sizeof(nvram_buf) - 2; -@@ -194,6 +222,9 @@ char *nvram_get(const char *name) - if (!nvram_buf[0]) - early_nvram_init(); - -+ if (cfe_env) -+ return cfe_env_get(nvram_buf, name); -+ - /* Look for name=value and return value */ - var = &nvram_buf[sizeof(struct nvram_header)]; - end = nvram_buf + sizeof(nvram_buf) - 2; diff --git a/target/linux/brcm47xx/patches-3.3/900-bcm47xx_wdt-noprescale.patch b/target/linux/brcm47xx/patches-3.3/900-bcm47xx_wdt-noprescale.patch deleted file mode 100644 index d60247e91a..0000000000 --- a/target/linux/brcm47xx/patches-3.3/900-bcm47xx_wdt-noprescale.patch +++ /dev/null @@ -1,104 +0,0 @@ ---- a/drivers/watchdog/bcm47xx_wdt.c -+++ b/drivers/watchdog/bcm47xx_wdt.c -@@ -31,6 +31,7 @@ - - #define WDT_DEFAULT_TIME 30 /* seconds */ - #define WDT_MAX_TIME 255 /* seconds */ -+#define WDT_SHIFT 15 /* 32.768 KHz on cores with slow WDT clock */ - - static int wdt_time = WDT_DEFAULT_TIME; - static int nowayout = WATCHDOG_NOWAYOUT; -@@ -50,20 +51,20 @@ static unsigned long bcm47xx_wdt_busy; - static char expect_release; - static struct timer_list wdt_timer; - static atomic_t ticks; -+static int needs_sw_scale; - --static inline void bcm47xx_wdt_hw_start(void) -+static inline void bcm47xx_wdt_hw_start(u32 ticks) - { -- /* this is 2,5s on 100Mhz clock and 2s on 133 Mhz */ - switch (bcm47xx_bus_type) { - #ifdef CONFIG_BCM47XX_SSB - case BCM47XX_BUS_TYPE_SSB: -- ssb_watchdog_timer_set(&bcm47xx_bus.ssb, 0xfffffff); -+ ssb_watchdog_timer_set(&bcm47xx_bus.ssb, ticks); - break; - #endif - #ifdef CONFIG_BCM47XX_BCMA - case BCM47XX_BUS_TYPE_BCMA: - bcma_chipco_watchdog_timer_set(&bcm47xx_bus.bcma.bus.drv_cc, -- 0xfffffff); -+ ticks); - break; - #endif - } -@@ -88,33 +89,34 @@ static inline int bcm47xx_wdt_hw_stop(vo - static void bcm47xx_timer_tick(unsigned long unused) - { - if (!atomic_dec_and_test(&ticks)) { -- bcm47xx_wdt_hw_start(); -+ /* This is 2,5s on 100Mhz clock and 2s on 133 Mhz */ -+ bcm47xx_wdt_hw_start(0xfffffff); - mod_timer(&wdt_timer, jiffies + HZ); - } else { -- printk(KERN_CRIT DRV_NAME "Watchdog will fire soon!!!\n"); -+ printk(KERN_CRIT DRV_NAME ": Watchdog will fire soon!!!\n"); - } - } - --static inline void bcm47xx_wdt_pet(void) -+static void bcm47xx_wdt_pet(void) - { -- atomic_set(&ticks, wdt_time); -+ if(needs_sw_scale) -+ atomic_set(&ticks, wdt_time); -+ else -+ bcm47xx_wdt_hw_start(wdt_time << WDT_SHIFT); - } - - static void bcm47xx_wdt_start(void) - { - bcm47xx_wdt_pet(); -- bcm47xx_timer_tick(0); --} -- --static void bcm47xx_wdt_pause(void) --{ -- del_timer_sync(&wdt_timer); -- bcm47xx_wdt_hw_stop(); -+ if(needs_sw_scale) -+ bcm47xx_timer_tick(0); - } - - static void bcm47xx_wdt_stop(void) - { -- bcm47xx_wdt_pause(); -+ if(needs_sw_scale) -+ del_timer_sync(&wdt_timer); -+ bcm47xx_wdt_hw_stop(); - } - - static int bcm47xx_wdt_settimeout(int new_time) -@@ -266,7 +268,20 @@ static int __init bcm47xx_wdt_init(void) - if (bcm47xx_wdt_hw_stop() < 0) - return -ENODEV; - -- setup_timer(&wdt_timer, bcm47xx_timer_tick, 0L); -+ /* FIXME Other cores */ -+#ifdef BCM47XX_BUS_TYPE_BCMA -+ if(bcm47xx_bus_type == BCM47XX_BUS_TYPE_BCMA && -+ bcm47xx_bus.ssb.chip_id == 0x5354) { -+ /* Slow WDT clock, no pre-scaling */ -+ needs_sw_scale = 0; -+ } else { -+#endif -+ /* Fast WDT clock, needs software pre-scaling */ -+ needs_sw_scale = 1; -+ setup_timer(&wdt_timer, bcm47xx_timer_tick, 0L); -+#ifdef BCM47XX_BUS_TYPE_BCMA -+ } -+#endif - - if (bcm47xx_wdt_settimeout(wdt_time)) { - bcm47xx_wdt_settimeout(WDT_DEFAULT_TIME); diff --git a/target/linux/brcm47xx/patches-3.3/920-cache-wround.patch b/target/linux/brcm47xx/patches-3.3/920-cache-wround.patch deleted file mode 100644 index 0f6f76596b..0000000000 --- a/target/linux/brcm47xx/patches-3.3/920-cache-wround.patch +++ /dev/null @@ -1,138 +0,0 @@ ---- a/arch/mips/include/asm/r4kcache.h -+++ b/arch/mips/include/asm/r4kcache.h -@@ -20,10 +20,28 @@ - #ifdef CONFIG_BCM47XX - #include <asm/paccess.h> - #include <linux/ssb/ssb.h> --#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE))) -+#define BCM4710_DUMMY_RREG() bcm4710_dummy_rreg() -+ -+static inline unsigned long bcm4710_dummy_rreg(void) -+{ -+ return *(volatile unsigned long *)(KSEG1ADDR(SSB_ENUM_BASE)); -+} -+ -+#define BCM4710_FILL_TLB(addr) bcm4710_fill_tlb((void *)(addr)) -+ -+static inline unsigned long bcm4710_fill_tlb(void *addr) -+{ -+ return *(unsigned long *)addr; -+} -+ -+#define BCM4710_PROTECTED_FILL_TLB(addr) bcm4710_protected_fill_tlb((void *)(addr)) -+ -+static inline void bcm4710_protected_fill_tlb(void *addr) -+{ -+ unsigned long x; -+ get_dbe(x, (unsigned long *)addr);; -+} - --#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr)) --#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); }) - #else - #define BCM4710_DUMMY_RREG() - ---- a/arch/mips/mm/tlbex.c -+++ b/arch/mips/mm/tlbex.c -@@ -914,6 +914,9 @@ build_get_pgde32(u32 **p, unsigned int t - #endif - uasm_i_addu(p, ptr, tmp, ptr); - #else -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(p); -+#endif - UASM_i_LA_mostly(p, ptr, pgdc); - #endif - uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */ -@@ -1264,12 +1267,12 @@ static void __cpuinit build_r4000_tlb_re - /* No need for uasm_i_nop */ - } - --#ifdef CONFIG_BCM47XX -- uasm_i_nop(&p); --#endif - #ifdef CONFIG_64BIT - build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */ - #else -+# ifdef CONFIG_BCM47XX -+ uasm_i_nop(&p); -+# endif - build_get_pgde32(&p, K0, K1); /* get pgd in K1 */ - #endif - -@@ -1281,6 +1284,9 @@ static void __cpuinit build_r4000_tlb_re - build_update_entries(&p, K0, K1); - build_tlb_write_entry(&p, &l, &r, tlb_random); - uasm_l_leave(&l, p); -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(&p); -+#endif - uasm_i_eret(&p); /* return from trap */ - } - #ifdef CONFIG_HUGETLB_PAGE -@@ -1797,12 +1803,12 @@ build_r4000_tlbchange_handler_head(u32 * - { - struct work_registers wr = build_get_work_registers(p); - --#ifdef CONFIG_BCM47XX -- uasm_i_nop(p); --#endif - #ifdef CONFIG_64BIT - build_get_pmde64(p, l, r, wr.r1, wr.r2); /* get pmd in ptr */ - #else -+# ifdef CONFIG_BCM47XX -+ uasm_i_nop(p); -+# endif - build_get_pgde32(p, wr.r1, wr.r2); /* get pgd in ptr */ - #endif - -@@ -1841,6 +1847,9 @@ build_r4000_tlbchange_handler_tail(u32 * - build_tlb_write_entry(p, l, r, tlb_indexed); - uasm_l_leave(l, *p); - build_restore_work_registers(p); -+#ifdef CONFIG_BCM47XX -+ uasm_i_nop(p); -+#endif - uasm_i_eret(p); /* return from trap */ - - #ifdef CONFIG_64BIT ---- a/arch/mips/kernel/genex.S -+++ b/arch/mips/kernel/genex.S -@@ -22,6 +22,19 @@ - #include <asm/page.h> - #include <asm/thread_info.h> - -+#ifdef CONFIG_BCM47XX -+# ifdef eret -+# undef eret -+# endif -+# define eret \ -+ .set push; \ -+ .set noreorder; \ -+ nop; \ -+ nop; \ -+ eret; \ -+ .set pop; -+#endif -+ - #define PANIC_PIC(msg) \ - .set push; \ - .set reorder; \ -@@ -54,7 +67,6 @@ NESTED(except_vec3_generic, 0, sp) - .set noat - #ifdef CONFIG_BCM47XX - nop -- nop - #endif - #if R5432_CP0_INTERRUPT_WAR - mfc0 k0, CP0_INDEX -@@ -79,6 +91,9 @@ NESTED(except_vec3_r4000, 0, sp) - .set push - .set mips3 - .set noat -+#ifdef CONFIG_BCM47XX -+ nop -+#endif - mfc0 k1, CP0_CAUSE - li k0, 31<<2 - andi k1, k1, 0x7c diff --git a/target/linux/brcm47xx/patches-3.3/940-bcm47xx-yenta.patch b/target/linux/brcm47xx/patches-3.3/940-bcm47xx-yenta.patch deleted file mode 100644 index c65958eda8..0000000000 --- a/target/linux/brcm47xx/patches-3.3/940-bcm47xx-yenta.patch +++ /dev/null @@ -1,46 +0,0 @@ ---- a/drivers/pcmcia/yenta_socket.c -+++ b/drivers/pcmcia/yenta_socket.c -@@ -920,6 +920,8 @@ static unsigned int yenta_probe_irq(stru - * Probe for usable interrupts using the force - * register to generate bogus card status events. - */ -+#ifndef CONFIG_BCM47XX -+ /* WRT54G3G does not like this */ - cb_writel(socket, CB_SOCKET_EVENT, -1); - cb_writel(socket, CB_SOCKET_MASK, CB_CSTSMASK); - reg = exca_readb(socket, I365_CSCINT); -@@ -935,6 +937,7 @@ static unsigned int yenta_probe_irq(stru - } - cb_writel(socket, CB_SOCKET_MASK, 0); - exca_writeb(socket, I365_CSCINT, reg); -+#endif - - mask = probe_irq_mask(val) & 0xffff; - -@@ -1019,6 +1022,10 @@ static void yenta_get_socket_capabilitie - else - socket->socket.irq_mask = 0; - -+ /* irq mask probing is broken for the WRT54G3G */ -+ if (socket->socket.irq_mask == 0) -+ socket->socket.irq_mask = 0x6f8; -+ - dev_printk(KERN_INFO, &socket->dev->dev, - "ISA IRQ mask 0x%04x, PCI irq %d\n", - socket->socket.irq_mask, socket->cb_irq); -@@ -1257,6 +1264,15 @@ static int __devinit yenta_probe(struct - dev_printk(KERN_INFO, &dev->dev, - "Socket status: %08x\n", cb_readl(socket, CB_SOCKET_STATE)); - -+ /* Generate an interrupt on card insert/remove */ -+ config_writew(socket, CB_SOCKET_MASK, CB_CSTSMASK | CB_CDMASK); -+ -+ /* Set up Multifunction Routing Status Register */ -+ config_writew(socket, 0x8C, 0x1000 /* MFUNC3 to GPIO3 */ | 0x2 /* MFUNC0 to INTA */); -+ -+ /* Switch interrupts to parallelized */ -+ config_writeb(socket, 0x92, 0x64); -+ - yenta_fixup_parent_bridge(dev->subordinate); - - /* Register it with the pcmcia layer.. */ diff --git a/target/linux/brcm47xx/patches-3.3/976-ssb_increase_pci_delay.patch b/target/linux/brcm47xx/patches-3.3/976-ssb_increase_pci_delay.patch deleted file mode 100644 index eb70c81e65..0000000000 --- a/target/linux/brcm47xx/patches-3.3/976-ssb_increase_pci_delay.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/drivers/ssb/driver_pcicore.c -+++ b/drivers/ssb/driver_pcicore.c -@@ -376,7 +376,7 @@ static void __devinit ssb_pcicore_init_h - set_io_port_base(ssb_pcicore_controller.io_map_base); - /* Give some time to the PCI controller to configure itself with the new - * values. Not waiting at this point causes crashes of the machine. */ -- mdelay(10); -+ mdelay(300); - register_pci_controller(&ssb_pcicore_controller); - } - diff --git a/target/linux/brcm47xx/patches-3.3/980-wnr834b_no_cardbus_invariant.patch b/target/linux/brcm47xx/patches-3.3/980-wnr834b_no_cardbus_invariant.patch deleted file mode 100644 index 1c0c6195e8..0000000000 --- a/target/linux/brcm47xx/patches-3.3/980-wnr834b_no_cardbus_invariant.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- a/arch/mips/bcm47xx/setup.c -+++ b/arch/mips/bcm47xx/setup.c -@@ -120,6 +120,10 @@ static int bcm47xx_get_invariants(struct - if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0) - iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10); - -+ /* Do not indicate cardbus for Netgear WNR834B V1 and V2 */ -+ if (iv->boardinfo.type == 0x0472 && iv->has_cardbus_slot) -+ iv->has_cardbus_slot = 0; -+ - return 0; - } - diff --git a/target/linux/brcm47xx/patches-3.3/999-wl_exports.patch b/target/linux/brcm47xx/patches-3.3/999-wl_exports.patch deleted file mode 100644 index 1bf09f36b0..0000000000 --- a/target/linux/brcm47xx/patches-3.3/999-wl_exports.patch +++ /dev/null @@ -1,22 +0,0 @@ ---- a/arch/mips/bcm47xx/nvram.c -+++ b/arch/mips/bcm47xx/nvram.c -@@ -21,7 +21,8 @@ - #include <asm/mach-bcm47xx/nvram.h> - #include <asm/mach-bcm47xx/bcm47xx.h> - --static char nvram_buf[NVRAM_SPACE]; -+char nvram_buf[NVRAM_SPACE]; -+EXPORT_SYMBOL(nvram_buf); - static int cfe_env; - extern char *cfe_env_get(char *nv_buf, const char *name); - ---- a/arch/mips/mm/cache.c -+++ b/arch/mips/mm/cache.c -@@ -58,6 +58,7 @@ void (*_dma_cache_wback)(unsigned long s - void (*_dma_cache_inv)(unsigned long start, unsigned long size); - - EXPORT_SYMBOL(_dma_cache_wback_inv); -+EXPORT_SYMBOL(_dma_cache_inv); - - #endif /* CONFIG_DMA_NONCOHERENT */ - |