diff options
| author | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-10-02 19:36:58 +0530 |
|---|---|---|
| committer | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-10-07 17:55:45 +0530 |
| commit | f4f51a8ff894d34eb332f0d11f6c73c7bf509848 (patch) | |
| tree | 1aecd828a6cba2041187bd8355d808d1998a3edb /drivers/mtd/spi/spi_flash_ops.c | |
| parent | 54024c15668ec5e8c261536e9bbc9d22dd01f3e6 (diff) | |
| download | u-boot-f4f51a8ff894d34eb332f0d11f6c73c7bf509848.tar.gz | |
sf: probe: Add support for erase sector selection flag
SECT_4K, SECT_32K and SECT_64K opeartions are performed to
to specific flash by adding a SECT* flag on respective
spi_flash_params.flag param.
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Diffstat (limited to 'drivers/mtd/spi/spi_flash_ops.c')
| -rw-r--r-- | drivers/mtd/spi/spi_flash_ops.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mtd/spi/spi_flash_ops.c b/drivers/mtd/spi/spi_flash_ops.c index 79381b1893..c408e27b61 100644 --- a/drivers/mtd/spi/spi_flash_ops.c +++ b/drivers/mtd/spi/spi_flash_ops.c @@ -153,17 +153,13 @@ int spi_flash_cmd_erase(struct spi_flash *flash, u32 offset, size_t len) u8 cmd[4]; int ret = -1; - erase_size = flash->sector_size; + erase_size = flash->erase_size; if (offset % erase_size || len % erase_size) { debug("SF: Erase offset/length not multiple of erase size\n"); return -1; } - if (erase_size == 4096) - cmd[0] = CMD_ERASE_4K; - else - cmd[0] = CMD_ERASE_64K; - + cmd[0] = flash->erase_cmd; while (len) { #ifdef CONFIG_SPI_FLASH_BAR u8 bank_sel; |