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| author | Benoît Thébaudeau <benoit.thebaudeau@advansee.com> | 2012-08-13 22:49:42 +0200 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2012-09-17 19:42:46 -0500 |
| commit | c1db8dd62b337372a08942e1c5945a8590afbc58 (patch) | |
| tree | 62cff26c6d18c4d7ac88ce615fbdc6f9d10475aa /drivers/mtd/nand | |
| parent | 0e55ad7271259b1de183fb5329ea7f07774e368d (diff) | |
| download | u-boot-imx-c1db8dd62b337372a08942e1c5945a8590afbc58.zip u-boot-imx-c1db8dd62b337372a08942e1c5945a8590afbc58.tar.gz u-boot-imx-c1db8dd62b337372a08942e1c5945a8590afbc58.tar.bz2 | |
mxc nand: Access all ecc_status_result fields
On the NFC IP 1.1, the 32-bit ecc_status_result value comes from 2
consecutive 16-bit registers. This patch reads all the fields of this value,
which makes a difference for 4-kiB NF pages.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/mxc_nand.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index 62d8c6b..4564b25 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -653,7 +653,7 @@ static int mxc_nand_correct_data(struct mtd_info *mtd, u_char *dat, { struct nand_chip *nand_chip = mtd->priv; struct mxc_nand_host *host = nand_chip->priv; - uint16_t ecc_status = readw(&host->regs->ecc_status_result); + uint32_t ecc_status = readl(&host->regs->ecc_status_result); int subpages = mtd->writesize / nand_chip->subpagesize; int pg2blk_shift = nand_chip->phys_erase_shift - nand_chip->page_shift; |