u-boot-brain/arch
Simon Glass 0dde7f5379 arm: Add control over cachability of memory regions
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 <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-11-19 08:15:38 -07:00
..
arm arm: Add control over cachability of memory regions 2012-11-19 08:15:38 -07:00
avr32 common: Discard the __u_boot_cmd section 2012-10-22 08:29:42 -07:00
blackfin common: Discard the __u_boot_cmd section 2012-10-22 08:29:42 -07:00
m68k ColdFire: Add MCF5441x CPU support 2012-10-24 22:27:46 +08:00
microblaze microblaze: Fix compilation failure because of missing libdts 2012-11-08 10:33:19 +01:00
mips common: Convert the U-Boot commands to LG-arrays 2012-10-22 08:29:42 -07:00
nds32 common: Discard the __u_boot_cmd section 2012-10-22 08:29:42 -07:00
nios2 common: Discard the __u_boot_cmd section 2012-10-22 08:29:42 -07:00
openrisc openrisc: Change bi_baudrate and global data baudrate to int 2012-10-19 15:25:45 -07:00
powerpc powerpc/mpc83xx: sparse fixes 2012-11-04 11:00:37 -07:00
sandbox common: Discard the __u_boot_cmd section 2012-10-22 08:29:42 -07:00
sh common: Discard the __u_boot_cmd section 2012-10-22 08:29:42 -07:00
sparc common: Convert the U-Boot commands to LG-arrays 2012-10-22 08:29:42 -07:00
x86 common: Discard the __u_boot_cmd section 2012-10-22 08:29:42 -07:00
.gitignore update include/asm/ gitignore after move 2010-05-07 00:17:30 +02:00