[U-Boot] [PATCH 3/3] arm : at91sam9x5 : fix a small bug for NAND

fix a bug: when not boot from NAND, the NAND flash can not be detected. Using this to fix it

Signed-off-by: Bo Shen voice.shen@atmel.com --- board/atmel/at91sam9x5ek/at91sam9x5ek.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/board/atmel/at91sam9x5ek/at91sam9x5ek.c b/board/atmel/at91sam9x5ek/at91sam9x5ek.c index 17db0fd..88b3478 100644 --- a/board/atmel/at91sam9x5ek/at91sam9x5ek.c +++ b/board/atmel/at91sam9x5ek/at91sam9x5ek.c @@ -60,6 +60,8 @@ static void at91sam9x5ek_nand_hw_init(void) /* Enable CS3 */ csa = readl(&matrix->ebicsa); csa |= AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA; + /* NAND flash on D16 */ + csa |= AT91_MATRIX_NFD0_ON_D16; writel(csa, &matrix->ebicsa);

/* Configure SMC CS3 for NAND/SmartMedia */