Re: [U-Boot] [PATCH v2 17/22] x86: ivybridge: Request MTRRs for DRAM regions

On 1 January 2015 at 16:18, Simon Glass sjg@chromium.org wrote:

We should use MTRRs to speed up execution. Add a list of MTRR requests which will dealt with when we relocate and run from RAM.

We set RAM as cacheable (with write-back) and registers as non-cacheable.

Signed-off-by: Simon Glass sjg@chromium.org

Changes in v2: None

arch/x86/cpu/ivybridge/sdram.c | 10 ++++++++++ 1 file changed, 10 insertions(+)

Applied to u-boot-x86/next.