diff options
Diffstat (limited to 'target/linux/generic/backport-5.10/420-v5.19-01-mtd-spinand-gigadevice-fix-Quad-IO-for-GD5F1GQ5UExxG.patch')
| -rw-r--r-- | target/linux/generic/backport-5.10/420-v5.19-01-mtd-spinand-gigadevice-fix-Quad-IO-for-GD5F1GQ5UExxG.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/target/linux/generic/backport-5.10/420-v5.19-01-mtd-spinand-gigadevice-fix-Quad-IO-for-GD5F1GQ5UExxG.patch b/target/linux/generic/backport-5.10/420-v5.19-01-mtd-spinand-gigadevice-fix-Quad-IO-for-GD5F1GQ5UExxG.patch deleted file mode 100644 index 1b0b57c2b0..0000000000 --- a/target/linux/generic/backport-5.10/420-v5.19-01-mtd-spinand-gigadevice-fix-Quad-IO-for-GD5F1GQ5UExxG.patch +++ /dev/null @@ -1,44 +0,0 @@ -From a4f9dd55c5e1bb951db6f1dee20e62e0103f3438 Mon Sep 17 00:00:00 2001 -From: Chuanhong Guo <gch981213@gmail.com> -Date: Sun, 20 Mar 2022 17:59:57 +0800 -Subject: [PATCH 1/5] mtd: spinand: gigadevice: fix Quad IO for GD5F1GQ5UExxG - -Read From Cache Quad IO (EBH) uses 2 dummy bytes on this chip according -to page 23 of the datasheet[0]. - -[0]: https://www.gigadevice.com/datasheet/gd5f1gq5xexxg/ - -Fixes: 469b99248985 ("mtd: spinand: gigadevice: Support GD5F1GQ5UExxG") -Signed-off-by: Chuanhong Guo <gch981213@gmail.com> -Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> -Link: https://lore.kernel.org/linux-mtd/20220320100001.247905-2-gch981213@gmail.com ---- - drivers/mtd/nand/spi/gigadevice.c | 10 +++++++++- - 1 file changed, 9 insertions(+), 1 deletion(-) - ---- a/drivers/mtd/nand/spi/gigadevice.c -+++ b/drivers/mtd/nand/spi/gigadevice.c -@@ -39,6 +39,14 @@ static SPINAND_OP_VARIANTS(read_cache_va - 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_1gq5, -+ SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0), -+ SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), -+ SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), -+ SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), -+ SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), -+ SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); -+ - static SPINAND_OP_VARIANTS(write_cache_variants, - SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), - SPINAND_PROG_LOAD(true, 0, NULL, 0)); -@@ -339,7 +347,7 @@ static const struct spinand_info gigadev - SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x51), - NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1), - NAND_ECCREQ(4, 512), -- SPINAND_INFO_OP_VARIANTS(&read_cache_variants, -+ SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5, - &write_cache_variants, - &update_cache_variants), - SPINAND_HAS_QE_BIT, |