[coreboot-gerrit] Change in coreboot[master]: region_file_update_data: Change API to accept array of structs

[Shelley Chen (Code Review)]

Hello build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/45407

to look at the new patch set (#2).

Change subject: region_file_update_data: Change API to accept array of structs
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region_file_update_data: Change API to accept array of structs

Update region_file_update_data to accept mutliple data buffers.
This is useful for when we have the mrc_metadata and data in
non-contiguous addresses, which is the case when we bypass the storing
of mrc_cache data into the cbmem.

BUG=b:150502246
BRANCH=None
TEST=reboot from ec console.  Make sure memory training happens.
     reboot from ec console.  Make sure that we don't do training again.

Change-Id: Ia530f7d428b9b07ce3a73e348016038d9daf4c15
Signed-off-by: Shelley Chen 
---
M src/drivers/mrc_cache/mrc_cache.c
M src/include/region_file.h
M src/lib/region_file.c
3 files changed, 47 insertions(+), 15 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/07/45407/2