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mtd: spinand: GSTO: Support new device GSS01GSAX1 and GSS02GSAX1

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Change-Id: I898bcc599fe338ef71012de0b170d08c888644bc
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
This commit is contained in:
Jon Lin
2024-09-14 17:33:38 +08:00
committed by Tao Huang
parent afba0edeb6
commit 21b62edb4b
1 changed files with 47 additions and 0 deletions
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47
drivers/mtd/nand/spi/gsto.c
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@@ -57,6 +57,35 @@ static const struct mtd_ooblayout_ops gss0xgsak1_ooblayout = {
.free = gss0xgsak1_ooblayout_free,
};
static int gss0xgsax1_ooblayout_ecc(struct mtd_info *mtd, int section,
struct mtd_oob_region *region)
{
if (section)
return -ERANGE;
region->offset = 64;
region->length = 64;
return 0;
}
static int gss0xgsax1_ooblayout_free(struct mtd_info *mtd, int section,
struct mtd_oob_region *region)
{
if (section)
return -ERANGE;
region->offset = 2;
region->length = 62;
return 0;
}
static const struct mtd_ooblayout_ops gss0xgsax1_ooblayout = {
.ecc = gss0xgsax1_ooblayout_ecc,
.free = gss0xgsax1_ooblayout_free,
};
static const struct spinand_info gsto_spinand_table[] = {
SPINAND_INFO("GSS01GSAK1",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xBA, 0x13),
@@ -76,6 +105,24 @@ static const struct spinand_info gsto_spinand_table[] = {
&update_cache_variants),
0,
SPINAND_ECCINFO(&gss0xgsak1_ooblayout, NULL)),
SPINAND_INFO("GSS02GSAX1",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xCA),
NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
NAND_ECCREQ(8, 512),
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
0,
SPINAND_ECCINFO(&gss0xgsax1_ooblayout, NULL)),
SPINAND_INFO("GSS01GSAX1",
SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xCA),
NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
NAND_ECCREQ(8, 512),
SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
&write_cache_variants,
&update_cache_variants),
0,
SPINAND_ECCINFO(&gss0xgsax1_ooblayout, NULL)),
};
static const struct spinand_manufacturer_ops gsto_spinand_manuf_ops = {