diff options
Diffstat (limited to 'firmware/lib/vboot_api_firmware.c')
| -rw-r--r-- | firmware/lib/vboot_api_firmware.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/firmware/lib/vboot_api_firmware.c b/firmware/lib/vboot_api_firmware.c index e0c93a37..cfe4251c 100644 --- a/firmware/lib/vboot_api_firmware.c +++ b/firmware/lib/vboot_api_firmware.c @@ -7,6 +7,7 @@ #include "sysincludes.h" +#include "gbb_access.h" #include "gbb_header.h" #include "load_firmware_fw.h" #include "rollback_index.h" @@ -27,6 +28,9 @@ VbError_t VbSelectFirmware(VbCommonParams *cparams, int is_dev = (shared->flags & VBSD_BOOT_DEV_SWITCH_ON ? 1 : 0); uint32_t tpm_status = 0; + cparams->gbb = NULL; + cparams->bmp = NULL; + /* Start timer */ shared->timer_vb_select_firmware_enter = VbExGetTimer(); @@ -44,6 +48,11 @@ VbError_t VbSelectFirmware(VbCommonParams *cparams, /* Go directly to recovery mode */ fparams->selected_firmware = VB_SELECT_FIRMWARE_RECOVERY; } else { + cparams->gbb = VbExMalloc(sizeof(*cparams->gbb)); + retval = VbGbbReadHeader_static(cparams, cparams->gbb); + if (VBERROR_SUCCESS != retval) + goto VbSelectFirmware_exit; + /* Chain to LoadFirmware() */ retval = LoadFirmware(cparams, fparams, &vnc); @@ -107,6 +116,11 @@ VbError_t VbSelectFirmware(VbCommonParams *cparams, VbSelectFirmware_exit: + if (cparams->gbb) { + VbExFree(cparams->gbb); + cparams->gbb = NULL; + } + /* Save NV storage */ VbNvTeardown(&vnc); if (vnc.raw_changed) |