From 1f088c87572697a4c31257d8d8063f2c10234750 Mon Sep 17 00:00:00 2001 From: Jonas Moehle Date: Wed, 25 Dec 2019 03:40:51 +0100 Subject: mb/lenovo/*: Add support for VBOOT on 12MiB devices Enable VBOOT support on all devices that have a 12 MiB flash, using RW_MAIN_A + RW_MAIN_B partition, allowing the use of tianocore payload in both RW_MAIN_A, RW_MAIN_B and WP_RO. * Add VBNV section to cmos.layout * Add FMAP for VBOOT * Select Kconfigs for VBOOT * Enable VBOOT_SLOTS_RW_AB by default The VBNV is intentionally not covered by the CMOS checksum. Tested on x230 and T440p. Change-Id: I8a35a06ece1e9d57a2ef23970e61ae26fafce543 Signed-off-by: Patrick Rudolph Signed-off-by: Jonas Moehle Reviewed-on: https://review.coreboot.org/c/coreboot/+/32617 Tested-by: build bot (Jenkins) Reviewed-by: Peter Lemenkov Reviewed-by: Felix Singer --- src/mainboard/lenovo/t440p/cmos.layout | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/mainboard/lenovo/t440p/cmos.layout') diff --git a/src/mainboard/lenovo/t440p/cmos.layout b/src/mainboard/lenovo/t440p/cmos.layout index 9c09104d55..be0b5031bd 100644 --- a/src/mainboard/lenovo/t440p/cmos.layout +++ b/src/mainboard/lenovo/t440p/cmos.layout @@ -73,6 +73,9 @@ entries #437 3 r 0 unused 440 8 h 0 volume +# VBOOT +448 128 r 0 vbnv + # coreboot config options: check sums 984 16 h 0 check_sum -- cgit v1.2.3