arm: Add control over cachability of memory regions

2012-11-19T15:15:38Z

Add support for adjusting the L1 cache behavior by updating the MMU configuration. The mmu_set_region_dcache_behaviour() function allows drivers to make these changes after the MMU is set up. It is implemented only for ARMv7 at present. This is needed for LCD support, where we want to make the LCD frame buffer write-through (or off) rather than write-back. Signed-off-by: Simon Glass Signed-off-by: Tom Warren

Move architecture-specific includes to arch/$ARCH/include/asm

2010-04-13T07:13:12Z

This helps to clean up the include/ directory so that it only contains non-architecture-specific headers and also matches Linux's directory layout which many U-Boot developers are already familiar with. Signed-off-by: Peter Tyser

u-boot.git/arch/arm/include/asm/system.h, branch v2013.01

arm: Add control over cachability of memory regions

Move architecture-specific includes to arch/$ARCH/include/asm