[U-Boot] [PATCH] arm/km: fix frequency of the SPI NOR Flash

Valentin Longchamp valentin.longchamp at keymile.com
Tue Aug 14 13:37:11 CEST 2012


According to our last HW measures, this could be raised while still
compatible with the potential delays on the lines.

Signed-off-by: Valentin Longchamp <valentin.longchamp at keymile.com>
cc: Holger Brunck <holger.brunck at keymile.com>
---
 include/configs/km/km_arm.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h
index 3aa5ca1..2d573e4 100644
--- a/include/configs/km/km_arm.h
+++ b/include/configs/km/km_arm.h
@@ -60,7 +60,7 @@
 #if defined CONFIG_KM_ENV_IS_IN_SPI_NOR
 #define CONFIG_ENV_SPI_BUS		0
 #define CONFIG_ENV_SPI_CS		0
-#define CONFIG_ENV_SPI_MAX_HZ		5000000
+#define CONFIG_ENV_SPI_MAX_HZ		8100000
 #define CONFIG_ENV_SPI_MODE		SPI_MODE_3
 #endif
 
-- 
1.7.1



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