diff options
| author | Gabor Juhos <juhosg@openwrt.org> | 2012-05-05 11:43:34 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2012-05-05 11:43:34 +0000 |
| commit | 3a416fef4f9b7603bd42ec641148295cce6f998d (patch) | |
| tree | 64eadb3d1c8cc4f6fe4cb32dab5dd57935e70e09 /target/linux/generic/patches-2.6.32/084-mtd_m25p80_add_pm25lv_flash_support.patch | |
| parent | c52b8023cfb767d102e259222e564738e7ff1899 (diff) | |
| download | master-187ad058-3a416fef4f9b7603bd42ec641148295cce6f998d.tar.gz master-187ad058-3a416fef4f9b7603bd42ec641148295cce6f998d.tar.bz2 master-187ad058-3a416fef4f9b7603bd42ec641148295cce6f998d.zip | |
linux/2.6.32: R.I.P.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31597 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-2.6.32/084-mtd_m25p80_add_pm25lv_flash_support.patch')
| -rw-r--r-- | target/linux/generic/patches-2.6.32/084-mtd_m25p80_add_pm25lv_flash_support.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/target/linux/generic/patches-2.6.32/084-mtd_m25p80_add_pm25lv_flash_support.patch b/target/linux/generic/patches-2.6.32/084-mtd_m25p80_add_pm25lv_flash_support.patch deleted file mode 100644 index 1e31e3bc85..0000000000 --- a/target/linux/generic/patches-2.6.32/084-mtd_m25p80_add_pm25lv_flash_support.patch +++ /dev/null @@ -1,39 +0,0 @@ ---- a/drivers/mtd/devices/m25p80.c -+++ b/drivers/mtd/devices/m25p80.c -@@ -42,6 +42,7 @@ - #define OPCODE_BE_4K 0x20 /* Erase 4KiB block */ - #define OPCODE_BE_32K 0x52 /* Erase 32KiB block */ - #define OPCODE_CHIP_ERASE 0xc7 /* Erase whole flash chip */ -+#define OPCODE_BE_4K_ALT 0xd7 /* Erase 4KiB block */ - #define OPCODE_SE 0xd8 /* Sector erase (usually 64KiB) */ - #define OPCODE_RDID 0x9f /* Read JEDEC ID */ - -@@ -599,6 +600,7 @@ struct flash_info { - - u16 flags; - #define SECT_4K 0x01 /* OPCODE_BE_4K works uniformly */ -+#define SECT_4K_ALT 0x02 /* OPCODE_BE_4K_ALT works uniformly */ - }; - - -@@ -626,6 +628,10 @@ static struct flash_info __devinitdata m - { "mx25l12805d", 0xc22018, 0, 64 * 1024, 256, }, - { "mx25l12855e", 0xc22618, 0, 64 * 1024, 256, }, - -+ /* PMC -- pm25x "blocks" are 32K, sectors are 4K */ -+ { "pm25lv512", 0, 0, 32 * 1024, 2, SECT_4K_ALT }, -+ { "pm25lv010", 0, 0, 32 * 1024, 4, SECT_4K_ALT }, -+ - /* Spansion -- single (large) sector size only, at least - * for the chips listed here (without boot sectors). - */ -@@ -807,6 +813,9 @@ static int __devinit m25p_probe(struct s - if (info->flags & SECT_4K) { - flash->erase_opcode = OPCODE_BE_4K; - flash->mtd.erasesize = 4096; -+ } else if (info->flags & SECT_4K_ALT) { -+ flash->erase_opcode = OPCODE_BE_4K_ALT; -+ flash->mtd.erasesize = 4096; - } else { - flash->erase_opcode = OPCODE_SE; - flash->mtd.erasesize = info->sector_size; |