diff options
Diffstat (limited to 'drivers/mtd/nand/raw/davinci_nand.c')
| -rw-r--r-- | drivers/mtd/nand/raw/davinci_nand.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/mtd/nand/raw/davinci_nand.c b/drivers/mtd/nand/raw/davinci_nand.c index 9158d94de25..e4e144bd7c8 100644 --- a/drivers/mtd/nand/raw/davinci_nand.c +++ b/drivers/mtd/nand/raw/davinci_nand.c @@ -170,7 +170,7 @@ static u_int32_t nand_davinci_readecc(struct mtd_info *mtd) u_int32_t ecc = 0; ecc = __raw_readl(&(davinci_emif_regs->nandfecc[ - CONFIG_SYS_NAND_CS - 2])); + CFG_SYS_NAND_CS - 2])); return ecc; } @@ -183,8 +183,8 @@ static void nand_davinci_enable_hwecc(struct mtd_info *mtd, int mode) nand_davinci_readecc(mtd); val = __raw_readl(&davinci_emif_regs->nandfcr); - val |= DAVINCI_NANDFCR_NAND_ENABLE(CONFIG_SYS_NAND_CS); - val |= DAVINCI_NANDFCR_1BIT_ECC_START(CONFIG_SYS_NAND_CS); + val |= DAVINCI_NANDFCR_NAND_ENABLE(CFG_SYS_NAND_CS); + val |= DAVINCI_NANDFCR_1BIT_ECC_START(CFG_SYS_NAND_CS); __raw_writel(val, &davinci_emif_regs->nandfcr); } @@ -486,8 +486,8 @@ static void nand_davinci_4bit_enable_hwecc(struct mtd_info *mtd, int mode) */ val = __raw_readl(&davinci_emif_regs->nandfcr); val &= ~DAVINCI_NANDFCR_4BIT_ECC_SEL_MASK; - val |= DAVINCI_NANDFCR_NAND_ENABLE(CONFIG_SYS_NAND_CS); - val |= DAVINCI_NANDFCR_4BIT_ECC_SEL(CONFIG_SYS_NAND_CS); + val |= DAVINCI_NANDFCR_NAND_ENABLE(CFG_SYS_NAND_CS); + val |= DAVINCI_NANDFCR_4BIT_ECC_SEL(CFG_SYS_NAND_CS); val |= DAVINCI_NANDFCR_4BIT_ECC_START; __raw_writel(val, &davinci_emif_regs->nandfcr); break; @@ -766,10 +766,7 @@ static void davinci_nand_init(struct nand_chip *nand) nand->ecc.calculate = nand_davinci_calculate_ecc; nand->ecc.correct = nand_davinci_correct_data; nand->ecc.hwctl = nand_davinci_enable_hwecc; -#else - nand->ecc.mode = NAND_ECC_SOFT; -#endif /* CONFIG_SYS_NAND_HW_ECC */ -#ifdef CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST +#elif defined(CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST) nand->ecc.mode = NAND_ECC_HW_OOB_FIRST; nand->ecc.size = 512; nand->ecc.bytes = 10; @@ -778,6 +775,8 @@ static void davinci_nand_init(struct nand_chip *nand) nand->ecc.correct = nand_davinci_4bit_correct_data; nand->ecc.hwctl = nand_davinci_4bit_enable_hwecc; nand->ecc.layout = &nand_davinci_4bit_layout_oobfirst; +#elif defined(CONFIG_SYS_NAND_SOFT_ECC) + nand->ecc.mode = NAND_ECC_SOFT; #endif /* Set address of hardware control function */ nand->cmd_ctrl = nand_davinci_hwcontrol; @@ -795,8 +794,8 @@ static int davinci_nand_probe(struct udevice *dev) struct mtd_info *mtd = nand_to_mtd(nand); int ret; - nand->IO_ADDR_R = (void __iomem *)CONFIG_SYS_NAND_BASE; - nand->IO_ADDR_W = (void __iomem *)CONFIG_SYS_NAND_BASE; + nand->IO_ADDR_R = (void __iomem *)CFG_SYS_NAND_BASE; + nand->IO_ADDR_W = (void __iomem *)CFG_SYS_NAND_BASE; davinci_nand_init(nand); |