[U-Boot] [PATCH 2/2] ARM: tegra: Enable data cache on Dalmore

Thierry Reding thierry.reding at gmail.com
Thu Jul 18 21:13:41 CEST 2013


From: Thierry Reding <treding at nvidia.com>

Disabling the data cache is no longer required to boot Dalmore, so
enable it. This results in notably better performance when loading
and booting the Linux kernel.

Signed-off-by: Thierry Reding <treding at nvidia.com>
---
 include/configs/dalmore.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h
index 2723843..3d3619f 100644
--- a/include/configs/dalmore.h
+++ b/include/configs/dalmore.h
@@ -21,9 +21,6 @@
 
 #include "tegra114-common.h"
 
-/* Must be off for Dalmore to boot !?!? FIXME */
-#define CONFIG_SYS_DCACHE_OFF
-
 /* Enable fdt support for Dalmore. Flash the image in u-boot-dtb.bin */
 #define CONFIG_DEFAULT_DEVICE_TREE	tegra114-dalmore
 #define CONFIG_OF_CONTROL
-- 
1.8.1.5



More information about the U-Boot mailing list