--- /dev/null
+--- a/drivers/mtd/chips/jedec_probe.c
++++ b/drivers/mtd/chips/jedec_probe.c
+@@ -133,6 +133,10 @@
+ #define UPD29F064115 0x221C
+
+ /* PMC */
++#define PM39LV512 0x001B
++#define PM39LV010 0x001C
++#define PM39LV020 0x003D
++#define PM39LV040 0x003E
+ #define PM49FL002 0x006D
+ #define PM49FL004 0x006E
+ #define PM49FL008 0x006A
+@@ -1275,6 +1279,54 @@ static const struct amd_flash_info jedec
+ ERASEINFO(0x02000,2),
+ ERASEINFO(0x04000,1),
+ }
++ }, {
++ .mfr_id = MANUFACTURER_PMC,
++ .dev_id = PM39LV512,
++ .name = "PMC Pm39LV512",
++ .devtypes = CFI_DEVICETYPE_X8,
++ .uaddr = MTD_UADDR_0x0555_0x02AA,
++ .dev_size = SIZE_64KiB,
++ .cmd_set = P_ID_AMD_STD,
++ .nr_regions = 1,
++ .regions = {
++ ERASEINFO(0x01000,16),
++ }
++ }, {
++ .mfr_id = MANUFACTURER_PMC,
++ .dev_id = PM39LV010,
++ .name = "PMC Pm39LV010",
++ .devtypes = CFI_DEVICETYPE_X8,
++ .uaddr = MTD_UADDR_0x0555_0x02AA,
++ .dev_size = SIZE_128KiB,
++ .cmd_set = P_ID_AMD_STD,
++ .nr_regions = 1,
++ .regions = {
++ ERASEINFO(0x01000,32),
++ }
++ }, {
++ .mfr_id = MANUFACTURER_PMC,
++ .dev_id = PM39LV020,
++ .name = "PMC Pm39LV020",
++ .devtypes = CFI_DEVICETYPE_X8,
++ .uaddr = MTD_UADDR_0x0555_0x02AA,
++ .dev_size = SIZE_256KiB,
++ .cmd_set = P_ID_AMD_STD,
++ .nr_regions = 1,
++ .regions = {
++ ERASEINFO(0x01000,64),
++ }
++ }, {
++ .mfr_id = MANUFACTURER_PMC,
++ .dev_id = PM39LV040,
++ .name = "PMC Pm39LV040",
++ .devtypes = CFI_DEVICETYPE_X8,
++ .uaddr = MTD_UADDR_0x0555_0x02AA,
++ .dev_size = SIZE_512KiB,
++ .cmd_set = P_ID_AMD_STD,
++ .nr_regions = 1,
++ .regions = {
++ ERASEINFO(0x01000,128),
++ }
+ }, {
+ .mfr_id = MANUFACTURER_PMC,
+ .dev_id = PM49FL002,