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mtd: spinand: micron: Generalize the OOB layout structure and function names

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In order to add new Micron SPI NAND devices, we generalized the OOB
layout structure and function names.

Signed-off-by: Shivamurthy Shastri <sshivamurthy@micron.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
This commit is contained in:
Shivamurthy Shastri 2020-07-07 22:04:08 +02:00 • committed by Jagan Teki
parent 7303ba10a4
commit 1527ec410c
1 changed files with 14 additions and 14 deletions
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28
drivers/mtd/nand/spi/micron.c
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@ -38,38 +38,38 @@ static SPINAND_OP_VARIANTS(update_cache_variants,
SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),
SPINAND_PROG_LOAD(false, 0, NULL, 0));
static int mt29f2g01abagd_ooblayout_ecc(struct mtd_info *mtd, int section,
struct mtd_oob_region *region)
static int micron_8_ooblayout_ecc(struct mtd_info *mtd, int section,
struct mtd_oob_region *region)
{
if (section)
return -ERANGE;
region->offset = 64;
region->length = 64;
region->offset = mtd->oobsize / 2;
region->length = mtd->oobsize / 2;
return 0;
}
static int mt29f2g01abagd_ooblayout_free(struct mtd_info *mtd, int section,
struct mtd_oob_region *region)
static int micron_8_ooblayout_free(struct mtd_info *mtd, int section,
struct mtd_oob_region *region)
{
if (section)
return -ERANGE;
/* Reserve 2 bytes for the BBM. */
region->offset = 2;
region->length = 62;
region->length = (mtd->oobsize / 2) - 2;
return 0;
}
static const struct mtd_ooblayout_ops mt29f2g01abagd_ooblayout = {
.ecc = mt29f2g01abagd_ooblayout_ecc,
.rfree = mt29f2g01abagd_ooblayout_free,
static const struct mtd_ooblayout_ops micron_8_ooblayout = {
.ecc = micron_8_ooblayout_ecc,
.rfree = micron_8_ooblayout_free,
};
static int mt29f2g01abagd_ecc_get_status(struct spinand_device *spinand,
u8 status)
static int micron_8_ecc_get_status(struct spinand_device *spinand,
u8 status)
{
switch (status & MICRON_STATUS_ECC_MASK) {
case STATUS_ECC_NO_BITFLIPS:
@ -102,8 +102,8 @@ static const struct spinand_info micron_spinand_table[] = {
&write_cache_variants,
&update_cache_variants),
0,
SPINAND_ECCINFO(&mt29f2g01abagd_ooblayout,
mt29f2g01abagd_ecc_get_status)),
SPINAND_ECCINFO(&micron_8_ooblayout,
micron_8_ecc_get_status)),
};
static int micron_spinand_detect(struct spinand_device *spinand)