[coreboot-gerrit] Change in coreboot[master]: arch/x86: Add option to compress postcar stage

[Arthur Heymans (Code Review)]

Hello Aaron Durbin, Subrata Banik, 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/+/36674

to look at the new patch set (#4).

Change subject: arch/x86: Add option to compress postcar stage
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arch/x86: Add option to compress postcar stage

The LZ4 decompressor was already linked in romstage.

This adds a Kconfig symbol ROMSTAGE_CACHED_CBMEM to be selected
by flatforms that set up WB caching of where cbmem and stage cache
will be. Based on this the default to compress postcar stage is
selected.

Change-Id: I89fdc6066027447bf72968c66e6f5eb5fbb630c7
Signed-off-by: Arthur Heymans 
---
M src/Kconfig
M src/arch/x86/Makefile.inc
M src/cpu/x86/Kconfig
3 files changed, 27 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/74/36674/4