For tegra we want to enable the cache for the LCD. This is easier if we can avoid using L2 page tages, so align the LCD to a section boundary.
Signed-off-by: Simon Glass sjg@chromium.org --- Changes in v2: - Align tegra display using new CONFIG_LCD_ALIGNMENT feature
include/configs/tegra20-common.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/configs/tegra20-common.h b/include/configs/tegra20-common.h index fa14a1c..a96233a 100644 --- a/include/configs/tegra20-common.h +++ b/include/configs/tegra20-common.h @@ -45,6 +45,9 @@
#include <asm/arch/tegra.h> /* get chip and board defs */
+/* Align LCD to 1MB boundary */ +#define CONFIG_LCD_ALIGNMENT MMU_SECTION_SIZE + /* * Display CPU and Board information */