diff options
| -rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0001.c | 20 | ||||
| -rw-r--r-- | include/linux/mtd/cfi.h | 9 |
2 files changed, 15 insertions, 14 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c index 94be67e880a7..5fbf29e1e64f 100644 --- a/drivers/mtd/chips/cfi_cmdset_0001.c +++ b/drivers/mtd/chips/cfi_cmdset_0001.c @@ -43,11 +43,11 @@ // debugging, turns off buffer write mode if set to 1 #define FORCE_WORD_WRITE 0 -#define MANUFACTURER_INTEL 0x0089 +/* Intel chips */ #define I82802AB 0x00ad #define I82802AC 0x00ac #define PF38F4476 0x881c -#define MANUFACTURER_ST 0x0020 +/* STMicroelectronics chips */ #define M50LPW080 0x002F #define M50FLW080A 0x0080 #define M50FLW080B 0x0081 @@ -308,16 +308,16 @@ static struct cfi_fixup cfi_fixup_table[] = { #endif { CFI_MFR_ST, 0x00ba, /* M28W320CT */ fixup_st_m28w320ct, NULL }, { CFI_MFR_ST, 0x00bb, /* M28W320CB */ fixup_st_m28w320cb, NULL }, - { MANUFACTURER_INTEL, CFI_ID_ANY, fixup_unlock_powerup_lock, NULL, }, + { CFI_MFR_INTEL, CFI_ID_ANY, fixup_unlock_powerup_lock, NULL, }, { 0, 0, NULL, NULL } }; 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, }, + { CFI_MFR_INTEL, I82802AB, fixup_use_fwh_lock, NULL, }, + { CFI_MFR_INTEL, I82802AC, fixup_use_fwh_lock, NULL, }, + { CFI_MFR_ST, M50LPW080, fixup_use_fwh_lock, NULL, }, + { CFI_MFR_ST, M50FLW080A, fixup_use_fwh_lock, NULL, }, + { CFI_MFR_ST, M50FLW080B, fixup_use_fwh_lock, NULL, }, { 0, 0, NULL, NULL } }; static struct cfi_fixup fixup_table[] = { @@ -333,7 +333,7 @@ static struct cfi_fixup fixup_table[] = { static void cfi_fixup_major_minor(struct cfi_private *cfi, struct cfi_pri_intelext *extp) { - if (cfi->mfr == MANUFACTURER_INTEL && + if (cfi->mfr == CFI_MFR_INTEL && cfi->id == PF38F4476 && extp->MinorVersion == '3') extp->MinorVersion = '1'; } @@ -2249,7 +2249,7 @@ static int cfi_intelext_otp_walk(struct mtd_info *mtd, loff_t from, size_t len, /* Some chips have OTP located in the _top_ partition only. For example: Intel 28F256L18T (T means top-parameter device) */ - if (cfi->mfr == MANUFACTURER_INTEL) { + if (cfi->mfr == CFI_MFR_INTEL) { switch (cfi->id) { case 0x880b: case 0x880c: diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h index 88d3d8fbf9f2..df89f4275232 100644 --- a/include/linux/mtd/cfi.h +++ b/include/linux/mtd/cfi.h @@ -518,10 +518,11 @@ struct cfi_fixup { #define CFI_MFR_ANY 0xffff #define CFI_ID_ANY 0xffff -#define CFI_MFR_AMD 0x0001 -#define CFI_MFR_ATMEL 0x001F -#define CFI_MFR_SAMSUNG 0x00EC -#define CFI_MFR_ST 0x0020 /* STMicroelectronics */ +#define CFI_MFR_AMD 0x0001 +#define CFI_MFR_INTEL 0x0089 +#define CFI_MFR_ATMEL 0x001F +#define CFI_MFR_SAMSUNG 0x00EC +#define CFI_MFR_ST 0x0020 /* STMicroelectronics */ void cfi_fixup(struct mtd_info *mtd, struct cfi_fixup* fixups); |