[U-Boot] [Patch V3] drivers: mtd: spi: Add micron mt35xu512g and mt35xu02g flash ID

Jagan Teki jagan at amarulasolutions.com
Thu Jul 18 10:25:13 UTC 2019


On Wed, Jul 17, 2019 at 11:46 AM Ashish Kumar <Ashish.Kumar at nxp.com> wrote:
>
> mt35xu512g and mt35xu02g suports Single I/O and OCTAL I/O
> also enable use of SPI_NOR_4B_OPCODES.
>
> These flashes are tested on LX2160ARDB and LS1028ARDB respectively
>
> Signed-off-by: Kuldeep Singh <kuldeep.singh at nxp.com>
> Signed-off-by: Ashish Kumar <Ashish.Kumar at nxp.com>
> ---
> v3:
> 1. Add version info, rebase to top
> v2:
> 1. Adding more description in commit msg.
> 2. consolidating "http://patchwork.ozlabs.org/patch/1097867/"
>  and "http://patchwork.ozlabs.org/patch/1097867/" in single patch.
>
>  drivers/mtd/spi/spi-nor-ids.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
> index d99c4c5..3217fc6 100644
> --- a/drivers/mtd/spi/spi-nor-ids.c
> +++ b/drivers/mtd/spi/spi-nor-ids.c
> @@ -170,6 +170,8 @@ const struct flash_info spi_nor_ids[] = {
>         { INFO("n25q00",      0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
>         { INFO("n25q00a",     0x20bb21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
>         { INFO("mt25qu02g",   0x20bb22, 0, 64 * 1024, 4096, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
> +       { INFO6("mt35xu512g", 0x2c5b1a, 0x104100,  128 * 1024,  512, USE_FSR | SPI_NOR_4B_OPCODES) },

Couldn't find the datasheet for this part on web, is this part is next
version of mt35xu512aba?


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