diff options
Diffstat (limited to 'drivers/mtd/spi/spi_flash.c')
| -rw-r--r-- | drivers/mtd/spi/spi_flash.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index ca4bbb2..5c261f1 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -77,6 +77,18 @@ int spi_flash_read_common(struct spi_flash *flash, const u8 *cmd, return ret; } +int spi_flash_cmd_read_fast(struct spi_flash *flash, u32 offset, + size_t len, void *data) +{ + u8 cmd[5]; + + cmd[0] = CMD_READ_ARRAY_FAST; + spi_flash_addr(offset, cmd); + cmd[4] = 0x00; + + return spi_flash_read_common(flash, cmd, sizeof(cmd), data, len); +} + int spi_flash_cmd_poll_bit(struct spi_flash *flash, unsigned long timeout, u8 cmd, u8 poll_bit) { |