diff options
Diffstat (limited to 'cpu/arm926ejs/davinci/nand.c')
| -rw-r--r-- | cpu/arm926ejs/davinci/nand.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/cpu/arm926ejs/davinci/nand.c b/cpu/arm926ejs/davinci/nand.c index f7cf0c9..014e2b0 100644 --- a/cpu/arm926ejs/davinci/nand.c +++ b/cpu/arm926ejs/davinci/nand.c @@ -44,14 +44,14 @@ #include <common.h> #include <asm/io.h> -#ifdef CFG_USE_NAND +#ifdef CONFIG_SYS_USE_NAND #if !defined(CONFIG_NAND_LEGACY) #include <nand.h> #include <asm/arch/nand_defs.h> #include <asm/arch/emif_defs.h> -extern struct nand_chip nand_dev_desc[CFG_MAX_NAND_DEVICE]; +extern struct nand_chip nand_dev_desc[CONFIG_SYS_MAX_NAND_DEVICE]; static void nand_davinci_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) { @@ -87,11 +87,11 @@ static void nand_davinci_select_chip(struct mtd_info *mtd, int chip) #endif } -#ifdef CFG_NAND_HW_ECC -#ifdef CFG_DAVINCI_BROKEN_ECC +#ifdef CONFIG_SYS_NAND_HW_ECC +#ifdef CONFIG_SYS_DAVINCI_BROKEN_ECC /* Linux-compatible ECC uses MTD defaults. */ /* These layouts are not compatible with Linux or RBL/UBL. */ -#ifdef CFG_NAND_LARGEPAGE +#ifdef CONFIG_SYS_NAND_LARGEPAGE static struct nand_ecclayout davinci_nand_ecclayout = { .eccbytes = 12, .eccpos = {8, 9, 10, 24, 25, 26, 40, 41, 42, 56, 57, 58}, @@ -103,7 +103,7 @@ static struct nand_ecclayout davinci_nand_ecclayout = { {.offset = 60, .length = 4} } }; -#elif defined(CFG_NAND_SMALLPAGE) +#elif defined(CONFIG_SYS_NAND_SMALLPAGE) static struct nand_ecclayout davinci_nand_ecclayout = { .eccbytes = 3, .eccpos = {0, 1, 2}, @@ -113,9 +113,9 @@ static struct nand_ecclayout davinci_nand_ecclayout = { } }; #else -#error "Either CFG_NAND_LARGEPAGE or CFG_NAND_SMALLPAGE must be defined!" +#error "Either CONFIG_SYS_NAND_LARGEPAGE or CONFIG_SYS_NAND_SMALLPAGE must be defined!" #endif -#endif /* CFG_DAVINCI_BROKEN_ECC */ +#endif /* CONFIG_SYS_DAVINCI_BROKEN_ECC */ static void nand_davinci_enable_hwecc(struct mtd_info *mtd, int mode) { @@ -154,7 +154,7 @@ static u_int32_t nand_davinci_readecc(struct mtd_info *mtd, u_int32_t region) static int nand_davinci_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code) { u_int32_t tmp; -#ifdef CFG_DAVINCI_BROKEN_ECC +#ifdef CONFIG_SYS_DAVINCI_BROKEN_ECC /* * This is not how you should read ECCs on large page Davinci devices. * The region parameter gets you ECCs for flash chips on different chip @@ -191,11 +191,11 @@ static int nand_davinci_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u *ecc_code++ = tmp; *ecc_code++ = tmp >> 8; *ecc_code++ = tmp >> 16; -#endif /* CFG_DAVINCI_BROKEN_ECC */ +#endif /* CONFIG_SYS_DAVINCI_BROKEN_ECC */ return(0); } -#ifdef CFG_DAVINCI_BROKEN_ECC +#ifdef CONFIG_SYS_DAVINCI_BROKEN_ECC static void nand_davinci_gen_true_ecc(u_int8_t *ecc_buf) { u_int32_t tmp = ecc_buf[0] | (ecc_buf[1] << 16) | ((ecc_buf[2] & 0xf0) << 20) | ((ecc_buf[2] & 0x0f) << 8); @@ -312,12 +312,12 @@ static int nand_davinci_compare_ecc(u_int8_t *ecc_nand, u_int8_t *ecc_calc, u_in return(-1); } } -#endif /* CFG_DAVINCI_BROKEN_ECC */ +#endif /* CONFIG_SYS_DAVINCI_BROKEN_ECC */ static int nand_davinci_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc) { struct nand_chip *this = mtd->priv; -#ifdef CFG_DAVINCI_BROKEN_ECC +#ifdef CONFIG_SYS_DAVINCI_BROKEN_ECC int block_count = 0, i, rc; block_count = (this->ecc.size/512); @@ -366,10 +366,10 @@ static int nand_davinci_correct_data(struct mtd_info *mtd, u_char *dat, u_char * return -1; } } -#endif /* CFG_DAVINCI_BROKEN_ECC */ +#endif /* CONFIG_SYS_DAVINCI_BROKEN_ECC */ return(0); } -#endif /* CFG_NAND_HW_ECC */ +#endif /* CONFIG_SYS_NAND_HW_ECC */ static int nand_davinci_dev_ready(struct mtd_info *mtd) { @@ -431,32 +431,32 @@ int board_nand_init(struct nand_chip *nand) nand->IO_ADDR_W = (void __iomem *)NAND_CE0DATA; nand->chip_delay = 0; nand->select_chip = nand_davinci_select_chip; -#ifdef CFG_NAND_USE_FLASH_BBT +#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT nand->options = NAND_USE_FLASH_BBT; #endif -#ifdef CFG_NAND_HW_ECC +#ifdef CONFIG_SYS_NAND_HW_ECC nand->ecc.mode = NAND_ECC_HW; -#ifdef CFG_DAVINCI_BROKEN_ECC +#ifdef CONFIG_SYS_DAVINCI_BROKEN_ECC nand->ecc.layout = &davinci_nand_ecclayout; -#ifdef CFG_NAND_LARGEPAGE +#ifdef CONFIG_SYS_NAND_LARGEPAGE nand->ecc.size = 2048; nand->ecc.bytes = 12; -#elif defined(CFG_NAND_SMALLPAGE) +#elif defined(CONFIG_SYS_NAND_SMALLPAGE) nand->ecc.size = 512; nand->ecc.bytes = 3; #else -#error "Either CFG_NAND_LARGEPAGE or CFG_NAND_SMALLPAGE must be defined!" +#error "Either CONFIG_SYS_NAND_LARGEPAGE or CONFIG_SYS_NAND_SMALLPAGE must be defined!" #endif #else nand->ecc.size = 512; nand->ecc.bytes = 3; -#endif /* CFG_DAVINCI_BROKEN_ECC */ +#endif /* CONFIG_SYS_DAVINCI_BROKEN_ECC */ 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 /* CFG_NAND_HW_ECC */ +#endif /* CONFIG_SYS_NAND_HW_ECC */ /* Set address of hardware control function */ nand->cmd_ctrl = nand_davinci_hwcontrol; @@ -472,4 +472,4 @@ int board_nand_init(struct nand_chip *nand) #else #error "U-Boot legacy NAND support not available for DaVinci chips" #endif -#endif /* CFG_USE_NAND */ +#endif /* CONFIG_SYS_USE_NAND */ |