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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2019-05-04 14:19:32 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-05-08 10:31:23 +0000 |
| commit | 62bc1cb88ba0103189f6c1c957207c9520986043 (patch) | |
| tree | 36f07a62e38229ac85016251d202e51c4087e892 /src/mainboard/lenovo/t420/Kconfig | |
| parent | 25212117534f0cb29939a7fc6c1271ca0fa083cd (diff) | |
| download | coreboot-62bc1cb88ba0103189f6c1c957207c9520986043.tar.xz | |
mb/lenovo/*: Add support for VBOOT on 8MiB devices
Enable VBOOT support on all devices that have a 8 MiB flash, using a
single RW_MAIN_A partition, allowing the use of tianocore payload in
both RW_MAIN_A and WP_RO.
* Add VBNV section to cmos.layout
* Add FMAP for VBOOT and regular boot
* Select Kconfigs for VBOOT
* Enable VBOOT_SLOTS_RW_A by default
Also build test VBOOT on Lenovo T420.
Tested on Lenovo T520 using Icb7b263ed86551cc53e1db7babccaca6b3ae2fe6.
Change-Id: Icb7b263ed86551cc53e1db7babccaca6b3ae2fe6
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32585
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/mainboard/lenovo/t420/Kconfig')
| -rw-r--r-- | src/mainboard/lenovo/t420/Kconfig | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/t420/Kconfig b/src/mainboard/lenovo/t420/Kconfig index ce81907ccb..3d3b56ae22 100644 --- a/src/mainboard/lenovo/t420/Kconfig +++ b/src/mainboard/lenovo/t420/Kconfig @@ -28,6 +28,26 @@ config BOARD_SPECIFIC_OPTIONS # Workaround for EC/KBC IRQ1. select SERIRQ_CONTINUOUS_MODE +config VBOOT + select VBOOT_VBNV_CMOS + select GBB_FLAG_DISABLE_LID_SHUTDOWN + select GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC + select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC + select GBB_FLAG_DISABLE_FWMP + select HAS_RECOVERY_MRC_CACHE + +config VBOOT_SLOTS_RW_A + default y + +config VBOOT_VBNV_OFFSET + hex + default 0x2a + +config FMDFILE + string + default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/vboot-rwa.fmd" if VBOOT + default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/board.fmd" + config MAINBOARD_DIR string default lenovo/t420 |