From 30d6a24eb8fdba2c6240bfec0eec4c8f2f058a1b Mon Sep 17 00:00:00 2001 From: Gordon Farquharson Date: Fri, 18 Apr 2008 13:44:18 -0700 Subject: [PATCH] [MTD] [JEDEC] add support for the ST M29W400DB flash chip Add support for the ST M29W400DB flash chip. which is used on the GLAN Tank NAS. Signed-off-by: Gordon Farquharson Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: David Woodhouse --- drivers/mtd/chips/jedec_probe.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c index 4be51a86a85c..8a00de506664 100644 --- a/drivers/mtd/chips/jedec_probe.c +++ b/drivers/mtd/chips/jedec_probe.c @@ -132,6 +132,8 @@ #define M29F800AB 0x0058 #define M29W800DT 0x00D7 #define M29W800DB 0x005B +#define M29W400DT 0x00EE +#define M29W400DB 0x00EF #define M29W160DT 0x22C4 #define M29W160DB 0x2249 #define M29W040B 0x00E3 @@ -1456,6 +1458,36 @@ static const struct amd_flash_info jedec_table[] = { ERASEINFO(0x08000,1), ERASEINFO(0x10000,15) } + }, { + .mfr_id = MANUFACTURER_ST, + .dev_id = M29W400DT, + .name = "ST M29W400DT", + .devtypes = CFI_DEVICETYPE_X16|CFI_DEVICETYPE_X8, + .uaddr = MTD_UADDR_0x0AAA_0x0555, + .dev_size = SIZE_512KiB, + .cmd_set = P_ID_AMD_STD, + .nr_regions = 4, + .regions = { + ERASEINFO(0x04000,7), + ERASEINFO(0x02000,1), + ERASEINFO(0x08000,2), + ERASEINFO(0x10000,1) + } + }, { + .mfr_id = MANUFACTURER_ST, + .dev_id = M29W400DB, + .name = "ST M29W400DB", + .devtypes = CFI_DEVICETYPE_X16|CFI_DEVICETYPE_X8, + .uaddr = MTD_UADDR_0x0AAA_0x0555, + .dev_size = SIZE_512KiB, + .cmd_set = P_ID_AMD_STD, + .nr_regions = 4, + .regions = { + ERASEINFO(0x04000,1), + ERASEINFO(0x02000,2), + ERASEINFO(0x08000,1), + ERASEINFO(0x10000,7) + } }, { .mfr_id = MANUFACTURER_ST, /* FIXME - CFI device? */ .dev_id = M29W160DT, -- 2.20.1