Re: [PATCH 5/7] mtd: nand: Add Hynix H27UBG8T2BTR-BC to nand_ids table

Boris Brezillon
2016-06-06T18:55:49Z

On Mon, 6 Jun 2016 13:24:22 +0300
Aleksei Mamlin <mamlinav-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:

> Add the full description of the Hynix H27UBG8T2BTR-BC NAND chip in the
> nand_ids table so that we can later use the NAND ECC infos and ONFI timings
> mode in controller drivers.

Still hoping to get this series [1] merged in 4.8, but if that's
not the case, I'll apply your patch.

BTW, that would be great if you could test it on your platforms.

Regards,

Boris

[1]https://lkml.org/lkml/2016/5/27/264

>
> Signed-off-by: Aleksei Mamlin <mamlinav-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
> drivers/mtd/nand/nand_ids.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c
> index ccc05f5..ccdc773 100644
> --- a/drivers/mtd/nand/nand_ids.c
> +++ b/drivers/mtd/nand/nand_ids.c
> @@ -52,6 +52,10 @@ struct nand_flash_dev nand_flash_ids[] = {
> { .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} },
> SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640,
> NAND_ECC_INFO(40, SZ_1K), 4 },
> + {"H27UBG8T2BTR-BC 32G 3.3V 8-bit",
> + { .id = {0xad, 0xd7, 0x94, 0xda, 0x74, 0xc3} },
> + SZ_8K, SZ_4K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640,
> + NAND_ECC_INFO(40, SZ_1K), 0 },
>
> LEGACY_ID_NAND("NAND 4MiB 5V 8-bit", 0x6B, 4, SZ_8K, SP_OPTIONS),
> LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE3, 4, SZ_8K, SP_OPTIONS),

--
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering