diff options
Diffstat (limited to 'firmware/lib/ec_sync_all.c')
| -rw-r--r-- | firmware/lib/ec_sync_all.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/firmware/lib/ec_sync_all.c b/firmware/lib/ec_sync_all.c index 7e6cbf34..f09b708f 100644 --- a/firmware/lib/ec_sync_all.c +++ b/firmware/lib/ec_sync_all.c @@ -78,14 +78,18 @@ VbError_t ec_sync_all(struct vb2_context *ctx) display_wait_screen(ctx, "AUX FW"); } - /* - * Do Aux FW software sync and protect devices tunneled through the EC. - * Aux FW update may request RO reboot to force EC cold reset so also - * disable display request if needed to prevent a second reboot. - */ - rv = ec_sync_update_aux_fw(ctx); - if (rv) - return rv; + if (fw_update > VB_AUX_FW_NO_UPDATE) { + /* Do Aux FW software sync */ + rv = ec_sync_update_aux_fw(ctx); + if (rv) + return rv; + /* + * AUX FW Update is applied successfully. Request EC reboot to + * RO, so that the chips that had FW update gets reset to a + * clean state. + */ + return VBERROR_EC_REBOOT_TO_RO_REQUIRED; + } /* Phase 3; Completes sync and handles battery cutoff */ rv = ec_sync_phase3(ctx); |