Hi Josh,
On 8/23/2012 18:05, Josh Wu wrote:
Signed-off-by: Josh Wu <josh...@atmel.com>
---
board/atmel/at91sam9x5ek/at91sam9x5ek.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/board/atmel/at91sam9x5ek/at91sam9x5ek.c
b/board/atmel/at91sam9x5ek/at91sam9x5ek.c
index 88b3478..ae408bc 100644
--- a/board/atmel/at91sam9x5ek/at91sam9x5ek.c
+++ b/board/atmel/at91sam9x5ek/at91sam9x5ek.c
@@ -65,13 +65,13 @@ static void at91sam9x5ek_nand_hw_init(void)
writel(csa, &matrix->ebicsa);
/* Configure SMC CS3 for NAND/SmartMedia */
- writel(AT91_SMC_SETUP_NWE(2) | AT91_SMC_SETUP_NCS_WR(0) |
- AT91_SMC_SETUP_NRD(2) | AT91_SMC_SETUP_NCS_RD(0),
+ writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) |
+ AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0),
&smc->cs[3].setup);
- writel(AT91_SMC_PULSE_NWE(4) | AT91_SMC_PULSE_NCS_WR(4) |
- AT91_SMC_PULSE_NRD(4) | AT91_SMC_PULSE_NCS_RD(4),
+ writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(5) |
+ AT91_SMC_PULSE_NRD(4) | AT91_SMC_PULSE_NCS_RD(6),
&smc->cs[3].pulse);
- writel(AT91_SMC_CYCLE_NWE(7) | AT91_SMC_CYCLE_NRD(7),
+ writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(6),
&smc->cs[3].cycle);
writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
AT91_SMC_MODE_EXNW_DISABLE |
@@ -80,7 +80,7 @@ static void at91sam9x5ek_nand_hw_init(void)
#else /* CONFIG_SYS_NAND_DBW_8 */
AT91_SMC_MODE_DBW_8 |
#endif
- AT91_SMC_MODE_TDF_CYCLE(3),
+ AT91_SMC_MODE_TDF_CYCLE(1),
&smc->cs[3].mode);
Test these parameters for NAND using software ECC. It works well.
Tested-by: voice.s...@atmel.com
writel(1 << ATMEL_ID_PIOCD, &pmc->pcer);
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
