diff options
| author | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2019-10-25 14:58:15 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-11-20 13:29:49 +0000 |
| commit | d6fc557b9344cf466122ebe7bd7382e9d247c77c (patch) | |
| tree | de2a5bc6b63670ab706f8215b2961d12759284f6 /src/security/vboot/vboot_common.h | |
| parent | fe338e2319f40a22f1c64aef3df95e015ab8b90b (diff) | |
security/vboot: Add vboot callbacks to support EC software sync
Use the new functions introduced into the EC driver to support
performing EC software sync via vboot callbacks.
NOTE: This patch assumes that the EC image is added to CBFS
uncompressed. Streaming decompression of the image will be added in a
future patch.
Also adds a new Kconfig option VBOOT_EARLY_EC_SYNC. The new Kconfig
option compiles EC software sync into romstage, dependent upon having a
CrOS EC.
BUG=b:112198832
BRANCH=none
TEST=Successful EC software sync
Change-Id: I9b1458a45ab3ed5623af50f78036c4f88461b226
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36208
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/security/vboot/vboot_common.h')
| -rw-r--r-- | src/security/vboot/vboot_common.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/security/vboot/vboot_common.h b/src/security/vboot/vboot_common.h index a20ab62bd4..d296574eaf 100644 --- a/src/security/vboot/vboot_common.h +++ b/src/security/vboot/vboot_common.h @@ -80,4 +80,13 @@ static inline int vboot_can_enable_udc(void) { return 1; } static inline void vboot_run_logic(void) {} #endif +void vboot_save_nvdata_only(struct vb2_context *ctx); +void vboot_save_data(struct vb2_context *ctx); + +/* + * The API for performing EC software sync. Does not support + * "slow" updates or Auxiliary FW sync. + */ +void vboot_sync_ec(void); + #endif /* __VBOOT_VBOOT_COMMON_H__ */ |