u-boot.git/arch/arm/include/asm/system.h, branch v2014.01

arm64: core support

2014-01-09T15:08:44Z

Relocation code based on a patch by Scott Wood, which is: Signed-off-by: Scott Wood Signed-off-by: David Feng

ARM: mmu: Set domain permissions to client access

2013-03-28T08:10:58Z

The 'XN' execute never bit is set in the pagetables. This will prevent speculative prefetches to non executable regions. But the domain permissions are set as master in the DACR register. So the pagetable attribute for 'XN' is not effective. Change the permissions to client. This fixes lot of speculative prefetch aborts seen on OMAP5 secure devices. Signed-off-by: R Sricharan Tested-by: Vincent Stehle Cc: Vincent Stehle Cc: Tom Rini Cc: Albert ARIBAUD

ARM: add wfi assembly macro

2013-02-03T13:43:58Z

Since wfi instruction is only available on ARMv7, add a conditional macro for it. Signed-off-by: Rob Herring

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