From: Wolfram Sang Date: Tue, 27 Apr 2010 02:19:33 +0000 (+0200) Subject: mtd: chips: add SST39WF160x NOR-flashes X-Git-Tag: v3.12-rc1~10270^2~19 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=087acaf1c6812d0ff4d4cb79c6f5a0e4e63815b3;p=kernel%2Fkernel-generic.git mtd: chips: add SST39WF160x NOR-flashes Due to a broken CFI, they have to be added to jedec_probe. Signed-off-by: Wolfram Sang Signed-off-by: David Woodhouse --- diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c index b2e6f2f..d72a5fb 100644 --- a/drivers/mtd/chips/jedec_probe.c +++ b/drivers/mtd/chips/jedec_probe.c @@ -148,6 +148,8 @@ #define SST39LF160 0x2782 #define SST39VF1601 0x234b #define SST39VF3201 0x235b +#define SST39WF1601 0x274b +#define SST39WF1602 0x274a #define SST39LF512 0x00D4 #define SST39LF010 0x00D5 #define SST39LF020 0x00D6 @@ -1511,6 +1513,34 @@ static const struct amd_flash_info jedec_table[] = { ERASEINFO(0x1000,256) } }, { + /* CFI is broken: reports AMD_STD, but needs custom uaddr */ + .mfr_id = CFI_MFR_SST, + .dev_id = SST39WF1601, + .name = "SST 39WF1601", + .devtypes = CFI_DEVICETYPE_X16, + .uaddr = MTD_UADDR_0xAAAA_0x5555, + .dev_size = SIZE_2MiB, + .cmd_set = P_ID_AMD_STD, + .nr_regions = 2, + .regions = { + ERASEINFO(0x1000,256), + ERASEINFO(0x1000,256) + } + }, { + /* CFI is broken: reports AMD_STD, but needs custom uaddr */ + .mfr_id = CFI_MFR_SST, + .dev_id = SST39WF1602, + .name = "SST 39WF1602", + .devtypes = CFI_DEVICETYPE_X16, + .uaddr = MTD_UADDR_0xAAAA_0x5555, + .dev_size = SIZE_2MiB, + .cmd_set = P_ID_AMD_STD, + .nr_regions = 2, + .regions = { + ERASEINFO(0x1000,256), + ERASEINFO(0x1000,256) + } + }, { .mfr_id = CFI_MFR_SST, /* should be CFI */ .dev_id = SST39VF3201, .name = "SST 39VF3201",