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Diffstat (limited to 'target/linux/brcm47xx/patches-2.6.25/400-arch-bcm47xx.patch')
-rw-r--r--target/linux/brcm47xx/patches-2.6.25/400-arch-bcm47xx.patch372
1 files changed, 0 insertions, 372 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.25/400-arch-bcm47xx.patch b/target/linux/brcm47xx/patches-2.6.25/400-arch-bcm47xx.patch
deleted file mode 100644
index 7153871d21..0000000000
--- a/target/linux/brcm47xx/patches-2.6.25/400-arch-bcm47xx.patch
+++ /dev/null
@@ -1,372 +0,0 @@
---- a/arch/mips/bcm47xx/irq.c
-+++ b/arch/mips/bcm47xx/irq.c
-@@ -1,5 +1,6 @@
- /*
- * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
-+ * Copyright (C) 2008 Michael Buesch <mb@bu3sch.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
-@@ -23,10 +24,19 @@
- */
-
- #include <linux/types.h>
-+#include <linux/errno.h>
-+#include <linux/init.h>
- #include <linux/interrupt.h>
- #include <linux/irq.h>
-+#include <linux/pci.h>
-+#include <linux/ssb/ssb.h>
-+
- #include <asm/irq_cpu.h>
-
-+
-+extern struct ssb_bus ssb_bcm47xx;
-+
-+
- void plat_irq_dispatch(void)
- {
- u32 cause;
-@@ -53,3 +63,19 @@ void __init arch_init_irq(void)
- {
- mips_cpu_irq_init();
- }
-+
-+int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ int res;
-+
-+ res = ssb_pcibios_map_irq(dev, slot, pin);
-+ if (res < 0) {
-+ printk(KERN_ALERT "PCI: Failed to map IRQ of device %s\n",
-+ dev->dev.bus_id);
-+ return 0;
-+ }
-+ /* IRQ-0 and IRQ-1 are software interrupts. */
-+ WARN_ON((res == 0) || (res == 1));
-+
-+ return res;
-+}
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -2,7 +2,7 @@
- * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
- * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
- * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
-- * Copyright (C) 2006 Michael Buesch <mb@bu3sch.de>
-+ * Copyright (C) 2006-2008 Michael Buesch <mb@bu3sch.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
-@@ -25,23 +25,52 @@
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-+#include <linux/init.h>
- #include <linux/types.h>
--#include <linux/ssb/ssb.h>
-+#include <linux/tty.h>
-+#include <linux/serial.h>
-+#include <linux/serial_core.h>
-+#include <linux/serial_reg.h>
-+#include <linux/serial_8250.h>
- #include <asm/bootinfo.h>
--#include <asm/reboot.h>
- #include <asm/time.h>
--#include <bcm47xx.h>
-+#include <asm/reboot.h>
- #include <asm/fw/cfe/cfe_api.h>
-+#include <linux/pm.h>
-+#include <linux/ssb/ssb.h>
-+#include <linux/ssb/ssb_embedded.h>
-+
-+#include "include/nvram.h"
-
- struct ssb_bus ssb_bcm47xx;
- EXPORT_SYMBOL(ssb_bcm47xx);
-
-+extern void bcm47xx_pci_init(void);
-+
-+int pcibios_plat_dev_init(struct pci_dev *dev)
-+{
-+ int err;
-+
-+ err = ssb_pcibios_plat_dev_init(dev);
-+ if (err) {
-+ printk(KERN_ALERT "PCI: Failed to init device %s\n",
-+ pci_name(dev));
-+ }
-+
-+ return err;
-+}
-+
- static void bcm47xx_machine_restart(char *command)
- {
- printk(KERN_ALERT "Please stand by while rebooting the system...\n");
- local_irq_disable();
-+ /* CFE has a reboot callback, but that does not work.
-+ * Oopses with: Reserved instruction in kernel code.
-+ */
-+
- /* Set the watchdog timer to reset immediately */
-- ssb_chipco_watchdog_timer_set(&ssb_bcm47xx.chipco, 1);
-+ if (ssb_watchdog_timer_set(&ssb_bcm47xx, 1))
-+ printk(KERN_EMERG "SSB watchdog-triggered reboot failed!\n");
- while (1)
- cpu_relax();
- }
-@@ -50,12 +79,13 @@ static void bcm47xx_machine_halt(void)
- {
- /* Disable interrupts and watchdog and spin forever */
- local_irq_disable();
-- ssb_chipco_watchdog_timer_set(&ssb_bcm47xx.chipco, 0);
-+ if (ssb_watchdog_timer_set(&ssb_bcm47xx, 0))
-+ printk(KERN_EMERG "Failed to disable SSB watchdog!\n");
- while (1)
- cpu_relax();
- }
-
--static void str2eaddr(char *str, char *dest)
-+static void e_aton(char *str, char *dest)
- {
- int i = 0;
-
-@@ -72,52 +102,141 @@ static void str2eaddr(char *str, char *d
- }
- }
-
--static int bcm47xx_get_invariants(struct ssb_bus *bus,
-- struct ssb_init_invariants *iv)
-+static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
- {
-- char buf[100];
-+ char *s;
-
-- /* Fill boardinfo structure */
-- memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
-+ memset(sprom, 0xFF, sizeof(struct ssb_sprom));
-
-- if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0)
-- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
-- if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
-- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
-- if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
-- iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
--
-- /* Fill sprom structure */
-- memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
-- iv->sprom.revision = 3;
--
-- if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
-- str2eaddr(buf, iv->sprom.et0mac);
-- if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
-- str2eaddr(buf, iv->sprom.et1mac);
-- if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
-- iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 10);
-- if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
-- iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 10);
-- if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
-- iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10);
-- if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
-- iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10);
-+ sprom->revision = 1;
-+ if ((s = nvram_get("il0macaddr")))
-+ e_aton(s, sprom->il0mac);
-+ if ((s = nvram_get("et0macaddr")))
-+ e_aton(s, sprom->et0mac);
-+ if ((s = nvram_get("et1macaddr")))
-+ e_aton(s, sprom->et1mac);
-+ if ((s = nvram_get("et0phyaddr")))
-+ sprom->et0phyaddr = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("et1phyaddr")))
-+ sprom->et1phyaddr = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("et0mdcport")))
-+ sprom->et0mdcport = !!simple_strtoul(s, NULL, 10);
-+ if ((s = nvram_get("et1mdcport")))
-+ sprom->et1mdcport = !!simple_strtoul(s, NULL, 10);
-+ if ((s = nvram_get("pa0b0")))
-+ sprom->pa0b0 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0b1")))
-+ sprom->pa0b1 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0b2")))
-+ sprom->pa0b2 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1b0")))
-+ sprom->pa1b0 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1b1")))
-+ sprom->pa1b1 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1b2")))
-+ sprom->pa1b2 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio0")))
-+ sprom->gpio0 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio1")))
-+ sprom->gpio1 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio2")))
-+ sprom->gpio2 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio3")))
-+ sprom->gpio3 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0maxpwr")))
-+ sprom->maxpwr_bg = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1maxpwr")))
-+ sprom->maxpwr_a = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0itssit")))
-+ sprom->itssi_bg = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1itssit")))
-+ sprom->itssi_a = simple_strtoul(s, NULL, 0);
-+ sprom->boardflags_lo = 0;
-+ if ((s = nvram_get("boardflags")))
-+ sprom->boardflags_lo = simple_strtoul(s, NULL, 0);
-+ sprom->boardflags_hi = 0;
-+ if ((s = nvram_get("boardflags2")))
-+ sprom->boardflags_hi = simple_strtoul(s, NULL, 0);
-+}
-+
-+static int bcm47xx_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv)
-+{
-+ char *s;
-+
-+ iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;
-+ if ((s = nvram_get("boardtype")))
-+ iv->boardinfo.type = (u16)simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("boardrev")))
-+ iv->boardinfo.rev = (u16)simple_strtoul(s, NULL, 0);
-+
-+ bcm47xx_fill_sprom(&iv->sprom);
-+
-+ if ((s = nvram_get("cardbus")))
-+ iv->has_cardbus_slot = !!simple_strtoul(s, NULL, 10);
-
- return 0;
- }
-
- void __init plat_mem_setup(void)
- {
-- int err;
-+ int i, err;
-+ char *s;
-+ struct ssb_mipscore *mcore;
-+
-+ err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE, bcm47xx_get_invariants);
-+ if (err) {
-+ const char *msg = "Failed to initialize SSB bus (err %d)\n";
-+ printk(msg, err); /* Make sure the message gets out of the box. */
-+ panic(msg, err);
-+ }
-+ mcore = &ssb_bcm47xx.mipscore;
-+
-+ s = nvram_get("kernel_args");
-+ if (s && !strncmp(s, "console=ttyS1", 13)) {
-+ struct ssb_serial_port port;
-+
-+ printk("Swapping serial ports!\n");
-+ /* swap serial ports */
-+ memcpy(&port, &mcore->serial_ports[0], sizeof(port));
-+ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], sizeof(port));
-+ memcpy(&mcore->serial_ports[1], &port, sizeof(port));
-+ }
-
-- err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE,
-- bcm47xx_get_invariants);
-- if (err)
-- panic("Failed to initialize SSB bus (err %d)\n", err);
-+ 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.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("Serial init done.\n");
-
- _machine_restart = bcm47xx_machine_restart;
- _machine_halt = bcm47xx_machine_halt;
- pm_power_off = bcm47xx_machine_halt;
- }
-
-+static int __init bcm47xx_register_gpiodev(void)
-+{
-+ static struct resource res = {
-+ .start = 0xFFFFFFFF,
-+ };
-+ struct platform_device *pdev;
-+
-+ pdev = platform_device_register_simple("GPIODEV", 0, &res, 1);
-+ if (!pdev) {
-+ printk(KERN_ERR "bcm47xx: GPIODEV init failed\n");
-+ return -ENODEV;
-+ }
-+
-+ return 0;
-+}
-+device_initcall(bcm47xx_register_gpiodev);
---- a/arch/mips/bcm47xx/time.c
-+++ b/arch/mips/bcm47xx/time.c
-@@ -22,11 +22,17 @@
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
--
- #include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/serial_reg.h>
-+#include <linux/interrupt.h>
- #include <linux/ssb/ssb.h>
-+#include <asm/addrspace.h>
-+#include <asm/io.h>
- #include <asm/time.h>
--#include <bcm47xx.h>
-+
-+extern struct ssb_bus ssb_bcm47xx;
-
- void __init plat_time_init(void)
- {
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -24,10 +24,10 @@
- #include <asm/io.h>
- #include <asm/uaccess.h>
-
--#include <nvram.h>
-+#include "include/nvram.h"
-
- #define MB * 1048576
--extern struct ssb_bus ssb;
-+extern struct ssb_bus ssb_bcm47xx;
-
- static char nvram_buf[NVRAM_SPACE];
- static int cfe_env;
-@@ -36,7 +36,7 @@ extern char *cfe_env_get(char *nv_buf, c
- /* Probe for NVRAM header */
- static void __init early_nvram_init(void)
- {
-- struct ssb_mipscore *mcore = &ssb.mipscore;
-+ struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
- struct nvram_header *header;
- int i;
- u32 base, lim, off;
---- a/arch/mips/bcm47xx/Makefile
-+++ b/arch/mips/bcm47xx/Makefile
-@@ -3,4 +3,4 @@
- # under Linux.
- #
-
--obj-y := gpio.o irq.o prom.o serial.o setup.o time.o wgt634u.o
-+obj-y := cfe_env.o gpio.o irq.o nvram.o prom.o serial.o setup.o time.o wgt634u.o
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -54,6 +54,7 @@ config BCM47XX
- select SSB_DRIVER_MIPS
- select SSB_DRIVER_EXTIF
- select SSB_DRIVER_PCICORE
-+ select SSB_B43_PCI_BRIDGE
- select SSB_PCICORE_HOSTMODE if PCI
- select GENERIC_GPIO
- select SYS_HAS_EARLY_PRINTK
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-17 09:36:51 +0000