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| author | Wolfgang Denk <wd@denx.de> | 2010-10-29 21:47:48 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-29 21:47:48 +0200 |
| commit | 17dd883c5b76bdade0f7a48f2eb02d918a5ebef9 (patch) | |
| tree | 790d4c37f7f60db732ba4595cf6b66d46dd8de65 /drivers/mtd/nand | |
| parent | 3388db2cd72d85717596158131b3e48efe2acfea (diff) | |
| parent | d9abba8254c3e6b9a1d5c2e52c2d8088bbeb520f (diff) | |
| download | u-boot-imx-17dd883c5b76bdade0f7a48f2eb02d918a5ebef9.zip u-boot-imx-17dd883c5b76bdade0f7a48f2eb02d918a5ebef9.tar.gz u-boot-imx-17dd883c5b76bdade0f7a48f2eb02d918a5ebef9.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-samsung
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/s3c2410_nand.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/mtd/nand/s3c2410_nand.c b/drivers/mtd/nand/s3c2410_nand.c index a27d47e..f70daef 100644 --- a/drivers/mtd/nand/s3c2410_nand.c +++ b/drivers/mtd/nand/s3c2410_nand.c @@ -69,11 +69,11 @@ static void s3c2410_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) chip->IO_ADDR_W = (void *)IO_ADDR_W; if (ctrl & NAND_NCE) - writel(readl(&nand->NFCONF) & ~S3C2410_NFCONF_nFCE, - &nand->NFCONF); + writel(readl(&nand->nfconf) & ~S3C2410_NFCONF_nFCE, + &nand->nfconf); else - writel(readl(&nand->NFCONF) | S3C2410_NFCONF_nFCE, - &nand->NFCONF); + writel(readl(&nand->nfconf) | S3C2410_NFCONF_nFCE, + &nand->nfconf); } if (cmd != NAND_CMD_NONE) @@ -84,7 +84,7 @@ static int s3c2410_dev_ready(struct mtd_info *mtd) { struct s3c2410_nand *nand = s3c2410_get_base_nand(); debugX(1, "dev_ready\n"); - return readl(&nand->NFSTAT) & 0x01; + return readl(&nand->nfstat) & 0x01; } #ifdef CONFIG_S3C2410_NAND_HWECC @@ -92,16 +92,16 @@ void s3c2410_nand_enable_hwecc(struct mtd_info *mtd, int mode) { struct s3c2410_nand *nand = s3c2410_get_base_nand(); debugX(1, "s3c2410_nand_enable_hwecc(%p, %d)\n", mtd, mode); - writel(readl(&nand->NFCONF) | S3C2410_NFCONF_INITECC, &nand->NFCONF); + writel(readl(&nand->nfconf) | S3C2410_NFCONF_INITECC, &nand->nfconf); } static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code) { struct s3c2410_nand *nand = s3c2410_get_base_nand(); - ecc_code[0] = readb(&nand->NFECC); - ecc_code[1] = readb(&nand->NFECC + 1); - ecc_code[2] = readb(&nand->NFECC + 2); + ecc_code[0] = readb(&nand->nfecc); + ecc_code[1] = readb(&nand->nfecc + 1); + ecc_code[2] = readb(&nand->nfecc + 2); debugX(1, "s3c2410_nand_calculate_hwecc(%p,): 0x%02x 0x%02x 0x%02x\n", mtd , ecc_code[0], ecc_code[1], ecc_code[2]); @@ -130,7 +130,7 @@ int board_nand_init(struct nand_chip *nand) debugX(1, "board_nand_init()\n"); - writel(readl(&clk_power->CLKCON) | (1 << 4), &clk_power->CLKCON); + writel(readl(&clk_power->clkcon) | (1 << 4), &clk_power->clkcon); /* initialize hardware */ twrph0 = 3; @@ -141,10 +141,11 @@ int board_nand_init(struct nand_chip *nand) cfg |= S3C2410_NFCONF_TACLS(tacls - 1); cfg |= S3C2410_NFCONF_TWRPH0(twrph0 - 1); cfg |= S3C2410_NFCONF_TWRPH1(twrph1 - 1); - writel(cfg, &nand_reg->NFCONF); + writel(cfg, &nand_reg->nfconf); /* initialize nand_chip data structure */ - nand->IO_ADDR_R = nand->IO_ADDR_W = (void *)&nand_reg->NFDATA; + nand->IO_ADDR_R = (void *)&nand_reg->nfdata; + nand->IO_ADDR_W = (void *)&nand_reg->nfdata; nand->select_chip = NULL; |