--- /dev/null
+--- a/drivers/mtd/chips/jedec_probe.c
++++ b/drivers/mtd/chips/jedec_probe.c
+@@ -159,6 +159,7 @@
+ #define SST39LF800 0x2781
+ #define SST39LF160 0x2782
+ #define SST39VF1601 0x234b
++#define SST39VF6401B 0x236d
+ #define SST39LF512 0x00D4
+ #define SST39LF010 0x00D5
+ #define SST39LF020 0x00D6
+@@ -1502,6 +1503,18 @@ static const struct amd_flash_info jedec
+ ERASEINFO(0x10000,64),
+ }
+ }, {
++ .mfr_id = MANUFACTURER_SST,
++ .dev_id = SST39VF6401B,
++ .name = "SST 39VF6401B",
++ .devtypes = CFI_DEVICETYPE_X16,
++ .uaddr = MTD_UADDR_0xAAAA_0x5555,
++ .dev_size = SIZE_8MiB,
++ .cmd_set = P_ID_AMD_STD,
++ .nr_regions = 1,
++ .regions = {
++ ERASEINFO(0x10000,128)
++ }
++ }, {
+ .mfr_id = MANUFACTURER_ST,
+ .dev_id = M29F800AB,
+ .name = "ST M29F800AB",
--- /dev/null
+--- a/drivers/mtd/chips/jedec_probe.c
++++ b/drivers/mtd/chips/jedec_probe.c
+@@ -159,6 +159,7 @@
+ #define SST39LF800 0x2781
+ #define SST39LF160 0x2782
+ #define SST39VF1601 0x234b
++#define SST39VF6401B 0x236d
+ #define SST39LF512 0x00D4
+ #define SST39LF010 0x00D5
+ #define SST39LF020 0x00D6
+@@ -1502,6 +1503,18 @@ static const struct amd_flash_info jedec
+ ERASEINFO(0x10000,64),
+ }
+ }, {
++ .mfr_id = MANUFACTURER_SST,
++ .dev_id = SST39VF6401B,
++ .name = "SST 39VF6401B",
++ .devtypes = CFI_DEVICETYPE_X16,
++ .uaddr = MTD_UADDR_0xAAAA_0x5555,
++ .dev_size = SIZE_8MiB,
++ .cmd_set = P_ID_AMD_STD,
++ .nr_regions = 1,
++ .regions = {
++ ERASEINFO(0x10000,128)
++ }
++ }, {
+ .mfr_id = MANUFACTURER_ST,
+ .dev_id = M29F800AB,
+ .name = "ST M29F800AB",
--- /dev/null
+--- a/drivers/mtd/chips/jedec_probe.c
++++ b/drivers/mtd/chips/jedec_probe.c
+@@ -160,6 +160,7 @@
+ #define SST39LF160 0x2782
+ #define SST39VF1601 0x234b
+ #define SST39VF3201 0x235b
++#define SST39VF6401B 0x236d
+ #define SST39LF512 0x00D4
+ #define SST39LF010 0x00D5
+ #define SST39LF020 0x00D6
+@@ -1518,6 +1519,18 @@ static const struct amd_flash_info jedec
+ ERASEINFO(0x10000,64),
+ }
+ }, {
++ .mfr_id = MANUFACTURER_SST,
++ .dev_id = SST39VF6401B,
++ .name = "SST 39VF6401B",
++ .devtypes = CFI_DEVICETYPE_X16,
++ .uaddr = MTD_UADDR_0xAAAA_0x5555,
++ .dev_size = SIZE_8MiB,
++ .cmd_set = P_ID_AMD_STD,
++ .nr_regions = 1,
++ .regions = {
++ ERASEINFO(0x10000,128)
++ }
++ }, {
+ .mfr_id = MANUFACTURER_ST,
+ .dev_id = M29F800AB,
+ .name = "ST M29F800AB",