mtd: chips: add SST39WF160x NOR-flashes

Due to a broken CFI, they have to be added to jedec_probe.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c
index b2e6f2f..d72a5fb 100644 (file)
--- 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",