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| author |   Xiaolei Li <xiaolei.li@mediatek.com> | 2017-05-31 16:26:40 +0800 |
|---|---|---|
| committer |   Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-06-01 10:09:37 +0200 |
| commit | 7ec4a37c5d71f0a0bfeb1346d4e832a090ca292d (patch) | |
| tree | 3f1a297efbb185dfdb76aefefbd77c304a493f97 /drivers/mtd/nand/mtk_ecc.h | |
| parent | mtd: nand: mediatek: refine register NFI_PAGEFMT setting (diff) | |
| download | linux-dev-7ec4a37c5d71f0a0bfeb1346d4e832a090ca292d.tar.xz linux-dev-7ec4a37c5d71f0a0bfeb1346d4e832a090ca292d.zip | |
mtd: nand: mediatek: add support for different MTK NAND FLASH Controller IP
ECC strength and spare size supported may be different among MTK NAND
FLASH Controller IPs.
This patch contains changes as following:
(1) add new struct mtk_nfc_caps to support different spare size.
(2) add new struct mtk_ecc_caps to support different ecc strength.
(3) remove ECC_CNFG_xBIT define, use a for loop to do ecc strength config.
(4) remove PAGEFMT_SPARE_ define, use a for loop to do spare format config.
(5) malloc ecc->eccdata buffer according to max ecc strength of this IP.
Signed-off-by: Xiaolei Li <xiaolei.li@mediatek.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers/mtd/nand/mtk_ecc.h')
| -rw-r--r-- | drivers/mtd/nand/mtk_ecc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/mtk_ecc.h b/drivers/mtd/nand/mtk_ecc.h index cbeba5cd1c13..d245c14f1b80 100644 --- a/drivers/mtd/nand/mtk_ecc.h +++ b/drivers/mtd/nand/mtk_ecc.h @@ -42,7 +42,7 @@ void mtk_ecc_get_stats(struct mtk_ecc *, struct mtk_ecc_stats *, int); int mtk_ecc_wait_done(struct mtk_ecc *, enum mtk_ecc_operation); int mtk_ecc_enable(struct mtk_ecc *, struct mtk_ecc_config *); void mtk_ecc_disable(struct mtk_ecc *); -void mtk_ecc_adjust_strength(u32 *); +void mtk_ecc_adjust_strength(struct mtk_ecc *ecc, u32 *p); struct mtk_ecc *of_mtk_ecc_get(struct device_node *); void mtk_ecc_release(struct mtk_ecc *); |