diff options
| author | Jagannadha Sutradharudu Teki <jagannadha.sutradharudu-teki@xilinx.com> | 2013-06-21 19:19:00 +0530 |
|---|---|---|
| committer | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-06-23 22:10:35 +0530 |
| commit | acc237544a0a6b5ebfd41fccf12a7731db209959 (patch) | |
| tree | 686f283868019c72d1a1f3fdd5d34d7d3c8f8f2e /drivers/mtd/spi/spi_flash_internal.h | |
| parent | 615a1561673a9a1b863f905d40f084f36edb9022 (diff) | |
sf: Unify spi_flash write code
Move common flash write code into spi_flash_write_common().
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/mtd/spi/spi_flash_internal.h')
| -rw-r--r-- | drivers/mtd/spi/spi_flash_internal.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/mtd/spi/spi_flash_internal.h b/drivers/mtd/spi/spi_flash_internal.h index 8147f27c1e..be3c768c34 100644 --- a/drivers/mtd/spi/spi_flash_internal.h +++ b/drivers/mtd/spi/spi_flash_internal.h @@ -108,6 +108,16 @@ int spi_flash_bank_config(struct spi_flash *flash, u8 idcode0); */ int spi_flash_read_common(struct spi_flash *flash, const u8 *cmd, size_t cmd_len, void *data, size_t data_len); +/* + * Used for spi_flash write operation + * - SPI claim + * - spi_flash_cmd_write_enable + * - spi_flash_cmd_write + * - spi_flash_cmd_wait_ready + * - SPI release + */ +int spi_flash_write_common(struct spi_flash *flash, const u8 *cmd, + size_t cmd_len, const void *buf, size_t buf_len); /* * Send the read status command to the device and wait for the wip |