From 6d720f38e06d14cc8a89635f66dc124dcd5ac150 Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Tue, 8 Dec 2015 17:00:23 -0600 Subject: cbfs/vboot: remove firmware component support The Chrome OS verified boot path supported multiple CBFS instances in the boot media as well as stand-alone assets sitting in each vboot RW slot. Remove the support for the stand-alone assets and always use CBFS accesses as the way to retrieve data. This is implemented by adding a cbfs_locator object which is queried for locating the current CBFS. Additionally, it is also signalled prior to when a program is about to be loaded by coreboot for the subsequent stage/payload. This provides the same opportunity as previous for vboot to hook in and perform its logic. BUG=chromium:445938 BRANCH=None TEST=Built and ran on glados. CQ-DEPEND=CL:307121,CL:31691,CL:31690 Change-Id: I6a3a15feb6edd355d6ec252c36b6f7885b383099 Signed-off-by: Aaron Durbin Reviewed-on: https://review.coreboot.org/12689 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand Reviewed-by: Patrick Georgi Reviewed-by: Stefan Reinauer --- src/vendorcode/google/chromeos/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'src/vendorcode/google/chromeos/Kconfig') diff --git a/src/vendorcode/google/chromeos/Kconfig b/src/vendorcode/google/chromeos/Kconfig index aae611cde2..87fc024b61 100644 --- a/src/vendorcode/google/chromeos/Kconfig +++ b/src/vendorcode/google/chromeos/Kconfig @@ -28,6 +28,7 @@ config CHROMEOS select ELOG if SPI_FLASH select COLLECT_TIMESTAMPS select VBOOT_VERIFY_FIRMWARE + select MULTIPLE_CBFS_INSTANCES help Enable ChromeOS specific features like the GPIO sub table in the coreboot table. NOTE: Enabling this option on an unsupported -- cgit v1.2.3