diff options
Diffstat (limited to 'openwrt/package/linux/kernel-patches/020-drivers_mtd-jumbo')
| -rw-r--r-- | openwrt/package/linux/kernel-patches/020-drivers_mtd-jumbo | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/openwrt/package/linux/kernel-patches/020-drivers_mtd-jumbo b/openwrt/package/linux/kernel-patches/020-drivers_mtd-jumbo new file mode 100644 index 0000000000..5425f6b0ea --- /dev/null +++ b/openwrt/package/linux/kernel-patches/020-drivers_mtd-jumbo @@ -0,0 +1,105 @@ +diff -Nur linux-mips-cvs/drivers/mtd/chips/Config.in linux-broadcom/drivers/mtd/chips/Config.in +--- linux-mips-cvs/drivers/mtd/chips/Config.in 2003-02-26 01:53:49.000000000 +0100 ++++ linux-broadcom/drivers/mtd/chips/Config.in 2005-01-31 13:13:14.000000000 +0100 +@@ -45,6 +45,7 @@ + dep_tristate ' Support for Intel/Sharp flash chips' CONFIG_MTD_CFI_INTELEXT $CONFIG_MTD_GEN_PROBE + dep_tristate ' Support for AMD/Fujitsu flash chips' CONFIG_MTD_CFI_AMDSTD $CONFIG_MTD_GEN_PROBE + dep_tristate ' Support for ST (Advanced Architecture) flash chips' CONFIG_MTD_CFI_STAA $CONFIG_MTD_GEN_PROBE ++dep_tristate ' Support for SST flash chips' CONFIG_MTD_CFI_SSTSTD $CONFIG_MTD_GEN_PROBE + + dep_tristate ' Support for RAM chips in bus mapping' CONFIG_MTD_RAM $CONFIG_MTD + dep_tristate ' Support for ROM chips in bus mapping' CONFIG_MTD_ROM $CONFIG_MTD +diff -Nur linux-mips-cvs/drivers/mtd/chips/Makefile linux-broadcom/drivers/mtd/chips/Makefile +--- linux-mips-cvs/drivers/mtd/chips/Makefile 2003-07-05 05:23:38.000000000 +0200 ++++ linux-broadcom/drivers/mtd/chips/Makefile 2005-01-31 13:13:14.000000000 +0100 +@@ -18,6 +18,7 @@ + obj-$(CONFIG_MTD_AMDSTD) += amd_flash.o + obj-$(CONFIG_MTD_CFI) += cfi_probe.o + obj-$(CONFIG_MTD_CFI_STAA) += cfi_cmdset_0020.o ++obj-$(CONFIG_MTD_CFI_SSTSTD) += cfi_cmdset_0701.o + obj-$(CONFIG_MTD_CFI_AMDSTD) += cfi_cmdset_0002.o + obj-$(CONFIG_MTD_CFI_INTELEXT) += cfi_cmdset_0001.o + obj-$(CONFIG_MTD_GEN_PROBE) += gen_probe.o +diff -Nur linux-mips-cvs/drivers/mtd/chips/cfi_probe.c linux-broadcom/drivers/mtd/chips/cfi_probe.c +--- linux-mips-cvs/drivers/mtd/chips/cfi_probe.c 2003-02-26 01:53:49.000000000 +0100 ++++ linux-broadcom/drivers/mtd/chips/cfi_probe.c 2005-01-31 13:13:14.000000000 +0100 +@@ -67,8 +67,15 @@ + cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); + cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL); + +- if (!qry_present(map,base,cfi)) +- return 0; ++ if (!qry_present(map,base,cfi)) { ++ /* rather broken SST cfi probe (requires SST unlock) */ ++ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL); ++ cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL); ++ if (!qry_present(map,base,cfi)) ++ return 0; ++ } + + if (!cfi->numchips) { + /* This is the first time we're called. Set up the CFI +diff -Nur linux-mips-cvs/drivers/mtd/chips/gen_probe.c linux-broadcom/drivers/mtd/chips/gen_probe.c +--- linux-mips-cvs/drivers/mtd/chips/gen_probe.c 2003-08-13 19:19:18.000000000 +0200 ++++ linux-broadcom/drivers/mtd/chips/gen_probe.c 2005-01-31 13:13:14.000000000 +0100 +@@ -332,9 +332,13 @@ + return cfi_cmdset_0002(map, primary); + #endif + #ifdef CONFIG_MTD_CFI_STAA +- case 0x0020: ++ case 0x0020: + return cfi_cmdset_0020(map, primary); + #endif ++#ifdef CONFIG_MTD_CFI_SSTSTD ++ case 0x0701: ++ return cfi_cmdset_0701(map, primary); ++#endif + } + + return cfi_cmdset_unknown(map, primary); +diff -Nur linux-mips-cvs/drivers/mtd/devices/Config.in linux-broadcom/drivers/mtd/devices/Config.in +--- linux-mips-cvs/drivers/mtd/devices/Config.in 2003-02-26 01:53:49.000000000 +0100 ++++ linux-broadcom/drivers/mtd/devices/Config.in 2005-01-31 13:13:14.000000000 +0100 +@@ -5,6 +5,7 @@ + mainmenu_option next_comment + + comment 'Self-contained MTD device drivers' ++bool ' Broadcom Chipcommon Serial Flash support' CONFIG_MTD_SFLASH + dep_tristate ' Ramix PMC551 PCI Mezzanine RAM card support' CONFIG_MTD_PMC551 $CONFIG_MTD $CONFIG_PCI + if [ "$CONFIG_MTD_PMC551" = "y" -o "$CONFIG_MTD_PMC551" = "m" ]; then + bool ' PMC551 256M DRAM Bugfix' CONFIG_MTD_PMC551_BUGFIX +diff -Nur linux-mips-cvs/drivers/mtd/devices/Makefile linux-broadcom/drivers/mtd/devices/Makefile +--- linux-mips-cvs/drivers/mtd/devices/Makefile 2002-03-30 09:15:50.000000000 +0100 ++++ linux-broadcom/drivers/mtd/devices/Makefile 2005-01-31 13:13:14.000000000 +0100 +@@ -12,6 +12,7 @@ + # here where previously there was none. We now have to ensure that + # doc200[01].o are linked before docprobe.o + ++obj-$(CONFIG_MTD_SFLASH) += sflash.o + obj-$(CONFIG_MTD_DOC1000) += doc1000.o + obj-$(CONFIG_MTD_DOC2000) += doc2000.o + obj-$(CONFIG_MTD_DOC2001) += doc2001.o +diff -Nur linux-mips-cvs/drivers/mtd/maps/Config.in linux-broadcom/drivers/mtd/maps/Config.in +--- linux-mips-cvs/drivers/mtd/maps/Config.in 2004-02-26 01:46:35.000000000 +0100 ++++ linux-broadcom/drivers/mtd/maps/Config.in 2005-01-31 13:13:14.000000000 +0100 +@@ -48,6 +48,7 @@ + fi + + if [ "$CONFIG_MIPS" = "y" ]; then ++ dep_tristate ' CFI Flash device mapped on Broadcom BCM947XX boards' CONFIG_MTD_BCM947XX $CONFIG_MTD_CFI + dep_tristate ' Pb1000 MTD support' CONFIG_MTD_PB1000 $CONFIG_MIPS_PB1000 + dep_tristate ' Pb1500 MTD support' CONFIG_MTD_PB1500 $CONFIG_MIPS_PB1500 + dep_tristate ' Pb1100 MTD support' CONFIG_MTD_PB1100 $CONFIG_MIPS_PB1100 +diff -Nur linux-mips-cvs/drivers/mtd/maps/Makefile linux-broadcom/drivers/mtd/maps/Makefile +--- linux-mips-cvs/drivers/mtd/maps/Makefile 2004-02-26 01:46:35.000000000 +0100 ++++ linux-broadcom/drivers/mtd/maps/Makefile 2005-01-31 13:13:14.000000000 +0100 +@@ -10,6 +10,7 @@ + endif + + # Chip mappings ++obj-$(CONFIG_MTD_BCM947XX) += bcm947xx-flash.o + obj-$(CONFIG_MTD_CDB89712) += cdb89712.o + obj-$(CONFIG_MTD_ARM_INTEGRATOR)+= integrator-flash.o + obj-$(CONFIG_MTD_CFI_FLAGADM) += cfi_flagadm.o |