From e1070211f7327a1f197d535aa886f721a241c32f Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 23 Sep 2009 00:49:39 -0400 Subject: mtd: jedec_probe: add PSD4256G6V id Signed-off-by: Mike Frysinger Signed-off-by: David Woodhouse --- drivers/mtd/chips/jedec_probe.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'drivers/mtd') diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c index 16bc2fa8128a..736a3be265f2 100644 --- a/drivers/mtd/chips/jedec_probe.c +++ b/drivers/mtd/chips/jedec_probe.c @@ -155,6 +155,7 @@ #define M50LPW080 0x002F #define M50FLW080A 0x0080 #define M50FLW080B 0x0081 +#define PSD4256G6V 0x00e9 /* SST */ #define SST29EE020 0x0010 @@ -206,6 +207,7 @@ enum uaddr { MTD_UADDR_0x0555_0x02AA, MTD_UADDR_0x0555_0x0AAA, MTD_UADDR_0x5555_0x2AAA, + MTD_UADDR_0x0AAA_0x0554, MTD_UADDR_0x0AAA_0x0555, MTD_UADDR_0xAAAA_0x5555, MTD_UADDR_DONT_CARE, /* Requires an arbitrary address */ @@ -250,6 +252,11 @@ static const struct unlock_addr unlock_addrs[] = { .addr2 = 0x2aaa }, + [MTD_UADDR_0x0AAA_0x0554] = { + .addr1 = 0x0AAA, + .addr2 = 0x0554 + }, + [MTD_UADDR_0x0AAA_0x0555] = { .addr1 = 0x0AAA, .addr2 = 0x0555 @@ -1743,6 +1750,18 @@ static const struct amd_flash_info jedec_table[] = { ERASEINFO(0x10000,13), ERASEINFO(0x1000,16), } + }, { + .mfr_id = 0xff00 | MANUFACTURER_ST, + .dev_id = 0xff00 | PSD4256G6V, + .name = "ST PSD4256G6V", + .devtypes = CFI_DEVICETYPE_X16, + .uaddr = MTD_UADDR_0x0AAA_0x0554, + .dev_size = SIZE_1MiB, + .cmd_set = P_ID_AMD_STD, + .nr_regions = 1, + .regions = { + ERASEINFO(0x10000,16), + } }, { .mfr_id = MANUFACTURER_TOSHIBA, .dev_id = TC58FVT160, -- cgit v1.2.3