The unlock_addr rework in kernel 2.6.25 breaks 16-bit SST chips. SST
39LF160 and SST 39VF1601 are both 16-bit only chip (do not have BYTE#
pin) and new uaddr value is not correct for them. Add
MTD_UADDR_0xAAAA_0x5555 for those chips. Tested with SST 39VF1601
chip.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
MTD_UADDR_0x0555_0x0AAA,
MTD_UADDR_0x5555_0x2AAA,
MTD_UADDR_0x0AAA_0x0555,
MTD_UADDR_0x0555_0x0AAA,
MTD_UADDR_0x5555_0x2AAA,
MTD_UADDR_0x0AAA_0x0555,
+ MTD_UADDR_0xAAAA_0x5555,
MTD_UADDR_DONT_CARE, /* Requires an arbitrary address */
MTD_UADDR_UNNECESSARY, /* Does not require any address */
};
MTD_UADDR_DONT_CARE, /* Requires an arbitrary address */
MTD_UADDR_UNNECESSARY, /* Does not require any address */
};
+ [MTD_UADDR_0xAAAA_0x5555] = {
+ .addr1 = 0xaaaa,
+ .addr2 = 0x5555
+ },
+
[MTD_UADDR_DONT_CARE] = {
.addr1 = 0x0000, /* Doesn't matter which address */
.addr2 = 0x0000 /* is used - must be last entry */
[MTD_UADDR_DONT_CARE] = {
.addr1 = 0x0000, /* Doesn't matter which address */
.addr2 = 0x0000 /* is used - must be last entry */
.mfr_id = MANUFACTURER_SST, /* should be CFI */
.dev_id = SST39LF160,
.name = "SST 39LF160",
.mfr_id = MANUFACTURER_SST, /* should be CFI */
.dev_id = SST39LF160,
.name = "SST 39LF160",
- .devtypes = CFI_DEVICETYPE_X16|CFI_DEVICETYPE_X8,
- .uaddr = MTD_UADDR_0x5555_0x2AAA, /* ???? */
+ .devtypes = CFI_DEVICETYPE_X16,
+ .uaddr = MTD_UADDR_0xAAAA_0x5555,
.dev_size = SIZE_2MiB,
.cmd_set = P_ID_AMD_STD,
.nr_regions = 2,
.dev_size = SIZE_2MiB,
.cmd_set = P_ID_AMD_STD,
.nr_regions = 2,
.mfr_id = MANUFACTURER_SST, /* should be CFI */
.dev_id = SST39VF1601,
.name = "SST 39VF1601",
.mfr_id = MANUFACTURER_SST, /* should be CFI */
.dev_id = SST39VF1601,
.name = "SST 39VF1601",
- .devtypes = CFI_DEVICETYPE_X16|CFI_DEVICETYPE_X8,
- .uaddr = MTD_UADDR_0x5555_0x2AAA, /* ???? */
+ .devtypes = CFI_DEVICETYPE_X16,
+ .uaddr = MTD_UADDR_0xAAAA_0x5555,
.dev_size = SIZE_2MiB,
.cmd_set = P_ID_AMD_STD,
.nr_regions = 2,
.dev_size = SIZE_2MiB,
.cmd_set = P_ID_AMD_STD,
.nr_regions = 2,