[PATCH] mtd: spi-nor: Add support for w25q256jwm

Michal Simek michal.simek at amd.com
Mon Jul 17 11:19:56 CEST 2023



On 6/26/23 05:32, Venkatesh Yadav Abbarapu wrote:
> Add support for Winbond 256M-bit flash w25q256jwm.
> Performed basic erase/write/readback operations on
> ZynqMP zc1751+dc1 board.
> 
> Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu at amd.com>
> ---
>   drivers/mtd/spi/spi-nor-ids.c | 5 +++++
>   1 file changed, 5 insertions(+)
> 
> diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
> index 3f8b796789..53a743a038 100644
> --- a/drivers/mtd/spi/spi-nor-ids.c
> +++ b/drivers/mtd/spi/spi-nor-ids.c
> @@ -446,6 +446,11 @@ const struct flash_info spi_nor_ids[] = {
>   			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
>   			SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
>   	},
> +	{
> +		INFO("w25q256jwm", 0xef8019, 0, 64 * 1024, 512,
> +			SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
> +			SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
> +	},
>   	{ INFO("w25x64", 0xef3017, 0, 64 * 1024, 128, SECT_4K) },
>   	{
>   		INFO("w25q64dw", 0xef6017, 0, 64 * 1024, 128,

Applied.
M


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