diff options
Diffstat (limited to 'drivers/mtd/spi/spi_flash_internal.h')
| -rw-r--r-- | drivers/mtd/spi/spi_flash_internal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mtd/spi/spi_flash_internal.h b/drivers/mtd/spi/spi_flash_internal.h index 6665bed..f80f717 100644 --- a/drivers/mtd/spi/spi_flash_internal.h +++ b/drivers/mtd/spi/spi_flash_internal.h @@ -19,6 +19,7 @@ #define CMD_READ_ARRAY_FAST 0x0b #define CMD_READ_ARRAY_LEGACY 0xe8 +#define CMD_PAGE_PROGRAM 0x02 #define CMD_READ_STATUS 0x05 #define CMD_WRITE_ENABLE 0x06 @@ -46,6 +47,13 @@ int spi_flash_cmd_write(struct spi_slave *spi, const u8 *cmd, size_t cmd_len, const void *data, size_t data_len); /* + * Write the requested data out breaking it up into multiple write + * commands as needed per the write size. + */ +int spi_flash_cmd_write_multi(struct spi_flash *flash, u32 offset, + size_t len, const void *buf); + +/* * Enable writing on the SPI flash. */ static inline int spi_flash_cmd_write_enable(struct spi_flash *flash) |