Hi Bin,
On 10 December 2014 at 18:21, Bin Meng <bmeng...@gmail.com> wrote:
> Update supported read commands for Spansion flash parts per datasheet.
> Also update flash sector size to 4KiB as long as flash supports sector
> erase (20h) command.
>
> Signed-off-by: Bin Meng <bmeng...@gmail.com>
> ---
>
> drivers/mtd/spi/sf_params.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c
> index 77aa95b..5a3a434 100644
> --- a/drivers/mtd/spi/sf_params.c
> +++ b/drivers/mtd/spi/sf_params.c
> @@ -52,14 +52,14 @@ const struct spi_flash_params spi_flash_params_table[] = {
> {"S25FL016A", 0x010214, 0x0, 64 * 1024, 32, RD_NORM,
> 0},
> {"S25FL032A", 0x010215, 0x0, 64 * 1024, 64, RD_NORM,
> 0},
> {"S25FL064A", 0x010216, 0x0, 64 * 1024, 128, RD_NORM,
> 0},
> - {"S25FL128P_256K", 0x012018, 0x0300, 256 * 1024, 64, RD_FULL,
> WR_QPP},
> - {"S25FL128P_64K", 0x012018, 0x0301, 64 * 1024, 256, RD_FULL,
> WR_QPP},
> - {"S25FL032P", 0x010215, 0x4d00, 64 * 1024, 64, RD_FULL,
> WR_QPP},
> - {"S25FL064P", 0x010216, 0x4d00, 64 * 1024, 128, RD_FULL,
> WR_QPP},
> + {"S25FL128P_256K", 0x012018, 0x0300, 256 * 1024, 64, RD_NORM,
> 0},
> + {"S25FL128P_64K", 0x012018, 0x0301, 64 * 1024, 256, RD_NORM,
> 0},
> + {"S25FL032P", 0x010215, 0x4d00, 4 * 1024, 1024, RD_FULL,
> WR_QPP | SECT_4K},
> + {"S25FL064P", 0x010216, 0x4d00, 4 * 1024, 2048, RD_FULL,
> WR_QPP | SECT_4K},
> {"S25FL128S_256K", 0x012018, 0x4d00, 256 * 1024, 64, RD_FULL,
> WR_QPP},
> - {"S25FL128S_64K", 0x012018, 0x4d01, 64 * 1024, 256, RD_FULL,
> WR_QPP},
> + {"S25FL128S_64K", 0x012018, 0x4d01, 4 * 1024, 4096, RD_FULL,
> WR_QPP | SECT_4K},
This is incorrect - 64 is the sector size and it should be 64 * 1024
and 4 * 1024 is not working
on my latest test - please verify the same.
> {"S25FL256S_256K", 0x010219, 0x4d00, 256 * 1024, 128, RD_FULL,
> WR_QPP},
> - {"S25FL256S_64K", 0x010219, 0x4d01, 64 * 1024, 512, RD_FULL,
> WR_QPP},
> + {"S25FL256S_64K", 0x010219, 0x4d01, 4 * 1024, 8192, RD_FULL,
> WR_QPP | SECT_4K},
> {"S25FL512S_256K", 0x010220, 0x4d00, 256 * 1024, 256, RD_FULL,
> WR_QPP},
> {"S25FL512S_64K", 0x010220, 0x4d01, 64 * 1024, 1024, RD_FULL,
> WR_QPP},
> {"S25FL512S_512K", 0x010220, 0x4f00, 256 * 1024, 256, RD_FULL,
> WR_QPP},
> --
> 1.8.2.1
>
thanks!
--
Jagan.
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