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| author | Stelian Pop <stelian@popies.net> | 2008-05-08 20:52:18 +0200 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2008-05-10 11:32:07 +0200 |
| commit | c1212b2f5c5ed440bf8e9ebc8e4fd7488858b935 (patch) | |
| tree | e2fcdd66b196ab8260bebc6392553a4eabdddbb2 /board/atmel/at91sam9260ek/nand.c | |
| parent | ab52640fc01624e208424e527af0b7b3a5a65a12 (diff) | |
| download | u-boot-imx-c1212b2f5c5ed440bf8e9ebc8e4fd7488858b935.zip u-boot-imx-c1212b2f5c5ed440bf8e9ebc8e4fd7488858b935.tar.gz u-boot-imx-c1212b2f5c5ed440bf8e9ebc8e4fd7488858b935.tar.bz2 | |
AT91SAM9260EK: Handle 8 or 16 bit NAND
The Atmel boards can handle 8 or 16 bit NAND memories. This patch
makes the support configurable in the board config header file
(CFG_NAND_DBW_8 or CFG_NAND_DBW_16).
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'board/atmel/at91sam9260ek/nand.c')
| -rw-r--r-- | board/atmel/at91sam9260ek/nand.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/board/atmel/at91sam9260ek/nand.c b/board/atmel/at91sam9260ek/nand.c index 7c1e6ab..9738f0f 100644 --- a/board/atmel/at91sam9260ek/nand.c +++ b/board/atmel/at91sam9260ek/nand.c @@ -68,6 +68,9 @@ static int at91sam9260ek_nand_ready(struct mtd_info *mtd) int board_nand_init(struct nand_chip *nand) { nand->eccmode = NAND_ECC_SOFT; +#ifdef CFG_NAND_DBW_16 + nand->options = NAND_BUSWIDTH_16; +#endif nand->hwcontrol = at91sam9260ek_nand_hwcontrol; nand->dev_ready = at91sam9260ek_nand_ready; nand->chip_delay = 20; |