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mtd: spinand: Support new devices 

HYF2GQ4UAACAE, HYF2GQ4UHCCAE

Change-Id: I1b36ca507984d2794375a6c1bce409d749495c62
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
This commit is contained in:
Jon Lin 2020-12-08 14:30:00 +08:00 committed by Jianhong Chen
parent 990fd51c55
commit 5fe488ff12
1 changed files with 48 additions and 1 deletions
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49
drivers/mtd/nand/spi/hyf.c
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@ -89,6 +89,35 @@ static const struct mtd_ooblayout_ops hyf1gq4udacae_ooblayout = {
.rfree = hyf1gq4udacae_ooblayout_free,
};
static int hyf2gq4uaacae_ooblayout_ecc(struct mtd_info *mtd, int section,
struct mtd_oob_region *region)
{
if (section > 3)
return -ERANGE;
region->offset = (32 * section) + 8;
region->length = 24;
return 0;
}
static int hyf2gq4uaacae_ooblayout_free(struct mtd_info *mtd, int section,
struct mtd_oob_region *region)
{
if (section > 3)
return -ERANGE;
region->offset = 16 * section;
region->length = 8;
return 0;
}
static const struct mtd_ooblayout_ops hyf2gq4uaacae_ooblayout = {
.ecc = hyf2gq4uaacae_ooblayout_ecc,
.rfree = hyf2gq4uaacae_ooblayout_free,
};
static int hyf1gq4udacae_ecc_get_status(struct spinand_device *spinand,
u8 status)
{
@ -121,7 +150,7 @@ static const struct spinand_info hyf_spinand_table[] = {
SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&hyf1gq4upacae_ooblayout, NULL)),
SPINAND_INFO("HYF1GQ4UDACAE", 0x21,
NAND_MEMORG(1, 2048, 64, 64, 1024, 2, 1, 1),
NAND_MEMORG(1, 2048, 64, 64, 1024, 1, 1, 1),
NAND_ECCREQ(4, 512),
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
@ -129,6 +158,24 @@ static const struct spinand_info hyf_spinand_table[] = {
SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&hyf1gq4udacae_ooblayout,
hyf1gq4udacae_ecc_get_status)),
SPINAND_INFO("HYF2GQ4UAACAE", 0x52,
NAND_MEMORG(1, 2048, 128, 64, 2048, 1, 1, 1),
NAND_ECCREQ(14, 512),
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&hyf2gq4uaacae_ooblayout,
hyf1gq4udacae_ecc_get_status)),
SPINAND_INFO("HYF2GQ4UHCCAE", 0x5A,
NAND_MEMORG(1, 2048, 128, 64, 2048, 1, 1, 1),
NAND_ECCREQ(14, 512),
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
SPINAND_HAS_QE_BIT,
SPINAND_ECCINFO(&hyf2gq4uaacae_ooblayout,
hyf1gq4udacae_ecc_get_status)),
};
/**