tree e405d8706af816836b443e90242c8f8da0959cc0
parent 1201fb9a9182c81bdf5ee14acf065e69d156c6c7
author Jamie Ryu <jamie.m.ryu@intel.com> 1658518197 -0700
committer Felix Held <felix-coreboot@felixheld.de> 1671539625 +0000

mb/intel/mtlrvp: Enable EC for mtlrvp

This patch will initialize EC for mtlrvp which includes,
1. Add configuration (& choice) for CHROME_EC and INTEL_EC (WINDOWS_EC)
2. Add respective ACPI configuration
3. Add ec.c required for ramstage
4. Program EC ranges as part of devicetree.cb
5. Enable VBOOT in Kconfig

BUG=b:224325352
TEST=Able to build with the patch and boot the mtlrvp platform with
CHROME_EC using subsequent patches in the train

Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Change-Id: I662d7f79050d35e152d97dc5c2118a4af56223bc
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66101
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Usha P <usha.p@intel.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>