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| author | Wolfgang Ocker <weo@reccoware.de> | 2008-08-26 19:55:23 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2008-08-29 10:21:31 +0200 |
| commit | 52aef8f9ba28b747973bf76741c23db658d5773c (patch) | |
| tree | 0cba97e72c65ed34333674c2a15e8c60645aef23 /cpu | |
| parent | 5bc542a593abc9e974fbd34704af85c37c366c60 (diff) | |
| download | u-boot-imx-52aef8f9ba28b747973bf76741c23db658d5773c.zip u-boot-imx-52aef8f9ba28b747973bf76741c23db658d5773c.tar.gz u-boot-imx-52aef8f9ba28b747973bf76741c23db658d5773c.tar.bz2 | |
ppc4xx: NAND configuration
Made NAND bank configuration setting a config variable.
Signed-off-by: Wolfgang Ocker <weo@reccoware.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/ppc4xx/ndfc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cpu/ppc4xx/ndfc.c b/cpu/ppc4xx/ndfc.c index 72acfd0..a8e8aba 100644 --- a/cpu/ppc4xx/ndfc.c +++ b/cpu/ppc4xx/ndfc.c @@ -149,6 +149,10 @@ static int ndfc_verify_buf(struct mtd_info *mtdinfo, const uint8_t *buf, int len } #endif /* #ifndef CONFIG_NAND_SPL */ +#ifndef CFG_NAND_BCR +#define CFG_NAND_BCR 0x80002222 +#endif + void board_nand_select_device(struct nand_chip *nand, int chip) { /* @@ -161,7 +165,7 @@ void board_nand_select_device(struct nand_chip *nand, int chip) /* Set NandFlash Core Configuration Register */ /* 1 col x 2 rows */ out_be32((u32 *)(base + NDFC_CCR), 0x00000000 | (cs << 24)); - out_be32((u32 *)(base + NDFC_BCFG0 + (cs << 2)), 0x80002222); + out_be32((u32 *)(base + NDFC_BCFG0 + (cs << 2)), CFG_NAND_BCR); } int board_nand_init(struct nand_chip *nand) |