From 7ec4a37c5d71f0a0bfeb1346d4e832a090ca292d Mon Sep 17 00:00:00 2001 From: Xiaolei Li Date: Wed, 31 May 2017 16:26:40 +0800 Subject: 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 Signed-off-by: Boris Brezillon --- drivers/mtd/nand/mtk_ecc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/mtd/nand/mtk_ecc.h') 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 *); -- cgit