Messages in this thread |  | | From | Chuanhong Guo <> | Date | Sun, 20 Mar 2022 17:19:18 +0800 | Subject | Re: [PATCH] mtd: spinand: gigadevice: fix Quad IO for GD5F1GQ5UExxG |
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Hi!
On Sat, Mar 19, 2022 at 4:33 PM Chuanhong Guo <gch981213@gmail.com> wrote: > [...] > --- a/drivers/mtd/nand/spi/gigadevice.c > +++ b/drivers/mtd/nand/spi/gigadevice.c > @@ -39,6 +39,14 @@ static SPINAND_OP_VARIANTS(read_cache_variants_f, > SPINAND_PAGE_READ_FROM_CACHE_OP_3A(true, 0, 1, NULL, 0), > SPINAND_PAGE_READ_FROM_CACHE_OP_3A(false, 0, 0, NULL, 0)); > > +static SPINAND_OP_VARIANTS(read_cache_variants_q5, > + SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
I just noticed that only GD5F1GQ5 has 2 dummy bytes. GD5F2GQ5 and GD5F4GQ6 have 4 dummy bytes instead. I'll rename this variant to 1gq5 and submit a new version of this with a series of patches for other GD SPI NANDs.
-- Regards, Chuanhong Guo
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