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| author | Stelian Pop <stelian@popies.net> | 2008-05-08 20:52:15 +0200 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2008-05-10 11:32:06 +0200 |
| commit | 93da48b910511911ce110656e17ed733c8ac4c45 (patch) | |
| tree | 309e96bcf4dc7673be3ce26a7be2decd88a10ecf | |
| parent | 1c90df3e148ce0a3e2c86c63b38b19d47772f2a0 (diff) | |
| download | u-boot-imx-93da48b910511911ce110656e17ed733c8ac4c45.zip u-boot-imx-93da48b910511911ce110656e17ed733c8ac4c45.tar.gz u-boot-imx-93da48b910511911ce110656e17ed733c8ac4c45.tar.bz2 | |
AT91CAP9ADK: Normalize SPI timings
This patch changes the SPI timings to closely match the ones
used by the Linux kernel and the Atmel's own bootstrap project.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| -rw-r--r-- | include/configs/at91cap9adk.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/configs/at91cap9adk.h b/include/configs/at91cap9adk.h index 7887b36..588f45d 100644 --- a/include/configs/at91cap9adk.h +++ b/include/configs/at91cap9adk.h @@ -94,9 +94,9 @@ #define CFG_SPI_WRITE_TOUT (5*CFG_HZ) #define CFG_MAX_DATAFLASH_BANKS 1 #define CFG_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */ -#define AT91_SPI_CLK 20000000 -#define DATAFLASH_TCSS (0xFA << 16) -#define DATAFLASH_TCHS (0x8 << 24) +#define AT91_SPI_CLK 15000000 +#define DATAFLASH_TCSS (0x1a << 16) +#define DATAFLASH_TCHS (0x1 << 24) /* NOR flash */ #define CFG_FLASH_CFI 1 |