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-rw-r--r--drivers/mtd/chips/cfi_cmdset_0001.c4
-rw-r--r--drivers/mtd/chips/jedec_probe.c32
2 files changed, 36 insertions, 0 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index 235830b9e99..cc6b7bb6de0 100644
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -50,6 +50,8 @@
#define I82802AC 0x00ac
#define MANUFACTURER_ST 0x0020
#define M50LPW080 0x002F
+#define M50FLW080A 0x0080
+#define M50FLW080B 0x0081
#define AT49BV640D 0x02de
static int cfi_intelext_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
@@ -301,6 +303,8 @@ static struct cfi_fixup jedec_fixup_table[] = {
{ MANUFACTURER_INTEL, I82802AB, fixup_use_fwh_lock, NULL, },
{ MANUFACTURER_INTEL, I82802AC, fixup_use_fwh_lock, NULL, },
{ MANUFACTURER_ST, M50LPW080, fixup_use_fwh_lock, NULL, },
+ { MANUFACTURER_ST, M50FLW080A, fixup_use_fwh_lock, NULL, },
+ { MANUFACTURER_ST, M50FLW080B, fixup_use_fwh_lock, NULL, },
{ 0, 0, NULL, NULL }
};
static struct cfi_fixup fixup_table[] = {
diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c
index aa07575eb28..99f9ed21f66 100644
--- a/drivers/mtd/chips/jedec_probe.c
+++ b/drivers/mtd/chips/jedec_probe.c
@@ -141,6 +141,8 @@
#define M50FW080 0x002D
#define M50FW016 0x002E
#define M50LPW080 0x002F
+#define M50FLW080A 0x0080
+#define M50FLW080B 0x0081
/* SST */
#define SST29EE020 0x0010
@@ -1590,6 +1592,36 @@ static const struct amd_flash_info jedec_table[] = {
.nr_regions = 1,
.regions = {
ERASEINFO(0x10000,16),
+ },
+ }, {
+ .mfr_id = MANUFACTURER_ST,
+ .dev_id = M50FLW080A,
+ .name = "ST M50FLW080A",
+ .devtypes = CFI_DEVICETYPE_X8,
+ .uaddr = MTD_UADDR_UNNECESSARY,
+ .dev_size = SIZE_1MiB,
+ .cmd_set = P_ID_INTEL_EXT,
+ .nr_regions = 4,
+ .regions = {
+ ERASEINFO(0x1000,16),
+ ERASEINFO(0x10000,13),
+ ERASEINFO(0x1000,16),
+ ERASEINFO(0x1000,16),
+ }
+ }, {
+ .mfr_id = MANUFACTURER_ST,
+ .dev_id = M50FLW080B,
+ .name = "ST M50FLW080B",
+ .devtypes = CFI_DEVICETYPE_X8,
+ .uaddr = MTD_UADDR_UNNECESSARY,
+ .dev_size = SIZE_1MiB,
+ .cmd_set = P_ID_INTEL_EXT,
+ .nr_regions = 4,
+ .regions = {
+ ERASEINFO(0x1000,16),
+ ERASEINFO(0x1000,16),
+ ERASEINFO(0x10000,13),
+ ERASEINFO(0x1000,16),
}
}, {
.mfr_id = MANUFACTURER_TOSHIBA,