Hi Haikun,

On 3/25/2015 8:36 PM, Haikun Wang wrote:

From: Haikun Wang Haikun.Wang@freescale.com

AT45DB021D flash size is 1024*page_size, page_size is 256bytes or 264bytes. In current params_table its size is 64*1024*8, recorrect it. Add AT45DB_CMD flag for AT45DB021D.

Signed-off-by: Haikun Wang Haikun.Wang@freescale.com

Changes in v1: None

drivers/mtd/spi/sf_params.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c index c12e8c6..c6b68f8 100644 --- a/drivers/mtd/spi/sf_params.c +++ b/drivers/mtd/spi/sf_params.c @@ -16,7 +16,8 @@ const struct spi_flash_params spi_flash_params_table[] = { #ifdef CONFIG_SPI_FLASH_ATMEL /* ATMEL */ {"AT45DB011D", 0x1f2200, 0x0, 64 * 1024, 4, RD_NORM, SECT_4K},

• {"AT45DB021D", 0x1f2300, 0x0, 64 * 1024, 8, RD_NORM, SECT_4K},

• {"AT45DB021D", 0x1f2300, 0x0, 64 * 1024, 4,

• RD_NORM,		    AT45DB_CMD},
  

It's sector size is 32K, count is 8, right?

{"AT45DB041D", 0x1f2400, 0x0, 64 * 1024, 8, RD_NORM, SECT_4K}, {"AT45DB081D", 0x1f2500, 0x0, 64 * 1024, 16, RD_NORM, SECT_4K}, {"AT45DB161D", 0x1f2600, 0x0, 64 * 1024, 32, RD_NORM, SECT_4K},

Regards, Peng.