[][Fix Gigadevice spi nand dummy bytes and ID data]
[Description]
Fix Gigadevice spi nand dummy bytes and ID data
[Release-Log]
N/A
Change-Id: Ic3f172243343b18b7dd5768f943298bfa323681d
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/6001167
diff --git a/target/linux/mediatek/patches-5.4/414-mtd-spinand-fix-gigadevice-read-dummy.patch b/target/linux/mediatek/patches-5.4/414-mtd-spinand-fix-gigadevice-read-dummy.patch
new file mode 100644
index 0000000..5c5af56
--- /dev/null
+++ b/target/linux/mediatek/patches-5.4/414-mtd-spinand-fix-gigadevice-read-dummy.patch
@@ -0,0 +1,32 @@
+--- a/drivers/mtd/nand/spi/gigadevice.c
++++ b/drivers/mtd/nand/spi/gigadevice.c
+@@ -379,7 +379,7 @@ static const struct spinand_info gigadev
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x31),
+ NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(4, 512),
+- SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
++ SPINAND_INFO_OP_VARIANTS(&dummy2_read_cache_variants,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+@@ -389,17 +389,17 @@ static const struct spinand_info gigadev
+ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x32),
+ NAND_MEMORG(1, 2048, 64, 64, 2048, 40, 1, 1, 1),
+ NAND_ECCREQ(4, 512),
+- SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
++ SPINAND_INFO_OP_VARIANTS(&dummy4_read_cache_variants,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,
+ SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+ gd5fxgq5xexxg_ecc_get_status)),
+ SPINAND_INFO("GD5F4GQ6UExxH",
+- SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x32),
++ SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x35),
+ NAND_MEMORG(1, 2048, 64, 64, 4096, 80, 1, 1, 1),
+ NAND_ECCREQ(4, 512),
+- SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
++ SPINAND_INFO_OP_VARIANTS(&dummy4_read_cache_variants,
+ &write_cache_variants,
+ &update_cache_variants),
+ SPINAND_HAS_QE_BIT,