diff options
Diffstat (limited to 'drivers/mtd/spi/sf_internal.h')
| -rw-r--r-- | drivers/mtd/spi/sf_internal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h index a9f5a8111..c69b53de1 100644 --- a/drivers/mtd/spi/sf_internal.h +++ b/drivers/mtd/spi/sf_internal.h @@ -17,6 +17,7 @@ /* CFI Manufacture ID's */ #define SPI_FLASH_CFI_MFR_SPANSION 0x01 #define SPI_FLASH_CFI_MFR_STMICRO 0x20 +#define SPI_FLASH_CFI_MFR_MACRONIX 0xc2 #define SPI_FLASH_CFI_MFR_WINBOND 0xef /* SECT flags */ @@ -61,6 +62,7 @@ /* Common status */ #define STATUS_WIP 0x01 #define STATUS_QEB_WINSPAN (1 << 1) +#define STATUS_QEB_MXIC (1 << 6) #define STATUS_PEC 0x80 /* Flash timeout values */ @@ -102,6 +104,9 @@ int spi_flash_cmd_erase_ops(struct spi_flash *flash, u32 offset, size_t len); /* Program the status register */ int spi_flash_cmd_write_status(struct spi_flash *flash, u8 sr); +/* Set quad enbale bit for macronix flashes */ +int spi_flash_set_qeb_mxic(struct spi_flash *flash); + /* Set quad enbale bit for winbond and spansion flashes */ int spi_flash_set_qeb_winspan(struct spi_flash *flash); |