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mtd: nand: Wait for PAGEPROG to finish in drivers setting NAND_ECC_CUSTOM_PAGE_ACCESS

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Drivers setting NAND_ECC_CUSTOM_PAGE_ACCESS are supposed to handle the
full read/write page sequence, and waiting for a page to actually be
programmed is part of this write-page sequence.
This is also what is done in ->write_oob_xxx() hooks, so let's do that in
->write_page_xxx() as well to make it consistent.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Boris Brezillon
2017-05-16 18:27:49 +02:00
parent a186493237
commit 41145649f4
4 changed files with 31 additions and 8 deletions
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10
drivers/mtd/nand/nand_micron.c
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@@ -151,15 +151,18 @@ micron_nand_write_page_on_die_ecc(struct mtd_info *mtd, struct nand_chip *chip,
const uint8_t *buf, int oob_required,
int page)
{
int status;
micron_nand_on_die_ecc_setup(chip, true);
chip->cmdfunc(mtd, NAND_CMD_SEQIN, 0x00, page);
nand_write_page_raw(mtd, chip, buf, oob_required, page);
chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);
status = chip->waitfunc(mtd, chip);
micron_nand_on_die_ecc_setup(chip, false);
return 0;
return status & NAND_STATUS_FAIL ? -EIO : 0;
}
static int
@@ -180,11 +183,14 @@ micron_nand_write_page_raw_on_die_ecc(struct mtd_info *mtd,
const uint8_t *buf, int oob_required,
int page)
{
int status;
chip->cmdfunc(mtd, NAND_CMD_SEQIN, 0x00, page);
nand_write_page_raw(mtd, chip, buf, oob_required, page);
chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);
status = chip->waitfunc(mtd, chip);
return 0;
return status & NAND_STATUS_FAIL ? -EIO : 0;
}
enum {