[coreboot-gerrit] Change in coreboot[master]: soc/intel/common: Generate the CSE RW metadata and add to FW_MAIN_A/B

[V Sowmya (Code Review)]

Hello build bot (Jenkins), Patrick Georgi, Martin Roth, Maulik V Vaghela, Patrick Rudolph,

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

https://review.coreboot.org/c/coreboot/+/47431

to look at the new patch set (#6).

Change subject: soc/intel/common: Generate the CSE RW metadata and add to FW_MAIN_A/B
......................................................................

soc/intel/common: Generate the CSE RW metadata and add to FW_MAIN_A/B

In the existing implementation CSE RW metadata file is generated by
scripts and to avoid incompitable issues between coreboot and the
scripts this patch adds the follwing changes,
* Move the metadata generation to the coreboot makefile.
* Add CBFS component type struct to create a metadata file during
  the compile time.
* Extract the CSE RW version from SOC_INTEL_CSE_RW_VERSION config
  and update the major, minor, hotfix and build versions using the
  compile time flags.
* Compute the hash of CSE RW binary in hex format using the openssl
  and use the HASH_BYTEARRAY macro to convert the 64 character hex
  values into the array.
* Add the me_rw.metadata cbfs file to FW_MAIN_A and FW_MAIN_B
  regions.

BUG=b:169077783
TEST= Built for dedede. Verify that metadata file was generated
and added to the FW_MAIN_A/B. Extracted it using cbfstool and
verfied that metadata was generated properly.

Change-Id: I412581400a9606fa17cf4398faffda923f07b320
Signed-off-by: V Sowmya 
Signed-off-by: Maulik V Vaghela 
---
M src/soc/intel/common/block/cse/Kconfig
M src/soc/intel/common/block/cse/Makefile.inc
M src/soc/intel/common/block/cse/cse_lite.c
A src/soc/intel/common/block/cse/cse_rw_metadata.c
M src/soc/intel/common/block/include/intelblocks/cse.h
5 files changed, 82 insertions(+), 8 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/31/47431/6