Commit graph

4 commits

Author SHA1 Message Date
Bin Meng
ed800961a0 x86: Add more common routines to manipulate mrc cache
This adds mrccache_reserve(), mrccache_get_region() and
mrccache_save() APIs to the mrccache codes. They are ported
from the ivybridge implementation, but with some changes.
For example, in the mrccache_reserve(), ivybridge version
only reserves the pure MRC data, which causes additional
malloc() when saving the cache as the save API needs some
meta data. Now we change it to save the whole MRC date plus
the meta data to elinimate the need for the malloc() later.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-10-21 07:46:27 -06:00
Bin Meng
bfa95c538b x86: Add various minor tidy-ups in mrccache codes
Fix some nits, improve some comments and reorder some codes
a little bit.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-10-21 07:46:27 -06:00
Bin Meng
2fe66dbcbc x86: Do sanity test on the cache record in mrccache_update()
For the cache record to write in mrccache_update(), we should
perform a sanity test to see if it is a valid one.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-10-21 07:46:26 -06:00
Bin Meng
f6220f1a86 x86: Move mrccache.[c|h] to a common place
mrccache implementation can be common for all boards. Move it
from ivybridge cpu directory to the common lib directory.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-10-21 07:46:26 -06:00
Renamed from arch/x86/cpu/ivybridge/mrccache.c (Browse further)