[coreboot-gerrit] Change in coreboot[master]: [WIP]lib/romstage_save: Add methods to pass on romstage information

[Arthur Heymans (Code Review)]

Hello Aaron Durbin, Julius Werner, build bot (Jenkins), Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/36291

to look at the new patch set (#21).

Change subject: [WIP]lib/romstage_save: Add methods to pass on romstage information
......................................................................

[WIP]lib/romstage_save: Add methods to pass on romstage information

Add 2 generic function that can be used to pass on information from
romstage to ramstage. The implementation is such that the saving can
be done even if cbmem is not set up initially.

TODO: Too complicated?

Change-Id: I71bbe1b776cbc74468a6218b315894602b6152ba
Signed-off-by: Arthur Heymans 
---
M src/commonlib/include/commonlib/cbmem_id.h
A src/include/romstage_save.h
M src/lib/Kconfig
M src/lib/Makefile.inc
A src/lib/romstage_save.c
5 files changed, 134 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/91/36291/21