[][mtd: nand: spi: Fix layout error for ESMT device]
[Description]
Fix layout error for ESMT device
[Release-log]
N/A
Change-Id: I7ed8e7c294e8b24897ba4ee4c7d37c813e561690
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5506700
diff --git a/target/linux/mediatek/patches-5.4/0672-add-F50L1G41LB-and-GD5F1GQ5UExxG-snand-support.patch b/target/linux/mediatek/patches-5.4/0672-add-F50L1G41LB-and-GD5F1GQ5UExxG-snand-support.patch
index d90670f..8bfd6ae 100644
--- a/target/linux/mediatek/patches-5.4/0672-add-F50L1G41LB-and-GD5F1GQ5UExxG-snand-support.patch
+++ b/target/linux/mediatek/patches-5.4/0672-add-F50L1G41LB-and-GD5F1GQ5UExxG-snand-support.patch
@@ -18,9 +18,39 @@
static SPINAND_OP_VARIANTS(write_cache_variants,
SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
SPINAND_PROG_LOAD(true, 0, NULL, 0));
-@@ -224,6 +233,24 @@ static int gd5fxgq4ufxxg_ecc_get_status(
+@@ -223,7 +232,54 @@ static int gd5fxgq4ufxxg_ecc_get_status(
+ return -EINVAL;
}
++static int esmt_1_ooblayout_ecc(struct mtd_info *mtd, int section,
++ struct mtd_oob_region *region)
++{
++ if (section > 3)
++ return -ERANGE;
++
++ region->offset = (16 * section) + 8;
++ region->length = 8;
++
++ return 0;
++}
++
++static int esmt_1_ooblayout_free(struct mtd_info *mtd, int section,
++ struct mtd_oob_region *region)
++{
++ if (section > 3)
++ return -ERANGE;
++
++ region->offset = (16 * section) + 2;
++ region->length = 6;
++
++ return 0;
++}
++
++static const struct mtd_ooblayout_ops esmt_1_ooblayout = {
++ .ecc = esmt_1_ooblayout_ecc,
++ .rfree = esmt_1_ooblayout_free,
++};
++
static const struct spinand_info gigadevice_spinand_table[] = {
+ SPINAND_INFO("F50L1G41LB", 0x01,
+ NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1),
@@ -29,8 +59,8 @@
+ &write_cache_variants,
+ &update_cache_variants),
+ 0,
-+ SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout,
-+ gd5fxgq4xa_ecc_get_status)),
++ SPINAND_ECCINFO(&esmt_1_ooblayout,
++ NULL)),
+ SPINAND_INFO("GD5F1GQ5UExxG", 0x51,
+ NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
+ NAND_ECCREQ(4, 512),