]> git.sur5r.net Git - u-boot/commitdiff
AT91SAM9260EK: Normalize SPI timings
authorStelian Pop <stelian@popies.net>
Thu, 8 May 2008 18:52:19 +0000 (20:52 +0200)
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Sat, 10 May 2008 09:32:07 +0000 (11:32 +0200)
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>
include/configs/at91sam9260ek.h

index 784b9e5e634709f9d2fa86e0887904f7775a146b..1aa40efa3d647612d3ee26e078e1f9448f69e6a8 100644 (file)
@@ -96,7 +96,7 @@
 #define CFG_MAX_DATAFLASH_BANKS                2
 #define CFG_DATAFLASH_LOGIC_ADDR_CS0   0xC0000000      /* CS0 */
 #define CFG_DATAFLASH_LOGIC_ADDR_CS1   0xD0000000      /* CS1 */
-#define AT91_SPI_CLK                   33000000
+#define AT91_SPI_CLK                   15000000
 #define DATAFLASH_TCSS                 (0x1a << 16)
 #define DATAFLASH_TCHS                 (0x1 << 24)