From 0bcee882982543bcc3212ad7cdac47403d9de9c7 Mon Sep 17 00:00:00 2001 From: Joel Kitching Date: Mon, 11 Feb 2019 15:37:49 +0800 Subject: vboot: copy data structures to CBMEM for downstream use For platforms that do not employ VBOOT_STARTS_IN_ROMSTAGE, vboot verification occurs before CBMEM is brought online. In order to make vboot data structures available downstream, copy vb2_working_data from CAR/SRAM into CBMEM when CBMEM comes online. Create VBOOT_MIGRATE_WORKING_DATA config option to toggle this functionality. BUG=b:124141368, b:124192753 TEST=Built and deployed on eve with STARTS_IN_BOOTBLOCK TEST=Built and deployed on eve with STARTS_IN_ROMSTAGE TEST=util/lint/checkpatch.pl -g origin/master..HEAD TEST=util/abuild/abuild -B -e -y -c 50 -p none -x BRANCH=none Change-Id: I62c11268a83927bc00ae9bd93b1b31363b38e8cf Signed-off-by: Joel Kitching Reviewed-on: https://review.coreboot.org/c/coreboot/+/31329 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner --- src/security/vboot/misc.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'src/security/vboot/misc.h') diff --git a/src/security/vboot/misc.h b/src/security/vboot/misc.h index b5e3fcfe94..f1dff614c9 100644 --- a/src/security/vboot/misc.h +++ b/src/security/vboot/misc.h @@ -24,6 +24,7 @@ struct vb2_shared_data; void vboot_fill_handoff(void); void vb2_init_work_context(struct vb2_context *ctx); +void vb2_finalize_work_context(struct vb2_context *ctx); struct vb2_shared_data *vb2_get_shared_data(void); /* Returns 0 on success. < 0 on failure. */ @@ -32,9 +33,6 @@ void vb2_set_selected_region(const struct region *region); int vb2_is_slot_selected(void); int vb2_logic_executed(void); -/* Store the selected region in cbmem for later use. */ -void vb2_store_selected_region(void); - void vb2_save_recovery_reason_vbnv(void); #endif /* __VBOOT_MISC_H__ */ -- cgit v1.2.3