diff options
| author | Joel Kitching <kitching@google.com> | 2019-02-11 15:37:49 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-03-14 11:47:28 +0000 |
| commit | 0bcee882982543bcc3212ad7cdac47403d9de9c7 (patch) | |
| tree | 55b9ea906a4195d0b41d3812b06931c813d40301 /src/security/vboot/misc.h | |
| parent | 6b8a29e8b9d3f9458f6c960c307600c49624b7ee (diff) | |
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 <kitching@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31329
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/security/vboot/misc.h')
| -rw-r--r-- | src/security/vboot/misc.h | 4 |
1 files changed, 1 insertions, 3 deletions
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__ */ |