diff options
Diffstat (limited to 'src/security/vboot/vboot_logic.c')
| -rw-r--r-- | src/security/vboot/vboot_logic.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/security/vboot/vboot_logic.c b/src/security/vboot/vboot_logic.c index 2a8e619289..df34490f98 100644 --- a/src/security/vboot/vboot_logic.c +++ b/src/security/vboot/vboot_logic.c @@ -336,6 +336,10 @@ void verstage_main(void) if (CONFIG(VBOOT_LID_SWITCH) && !get_lid_switch()) ctx.flags |= VB2_CONTEXT_NOFAIL_BOOT; + /* Mainboard/SoC always initializes display. */ + if (!CONFIG(VBOOT_MUST_REQUEST_DISPLAY)) + ctx.flags |= VB2_CONTEXT_DISPLAY_INIT; + /* Do early init (set up secdata and NVRAM, load GBB) */ printk(BIOS_INFO, "Phase 1\n"); rv = vb2api_fw_phase1(&ctx); @@ -360,6 +364,11 @@ void verstage_main(void) vboot_reboot(); } + /* Is vboot declaring that display is available? If so, we should mark + it down, so that the mainboard/SoC knows to initialize display. */ + if (ctx.flags & VB2_CONTEXT_DISPLAY_INIT) + vboot_get_working_data()->flags |= VBOOT_WD_FLAG_DISPLAY_INIT; + /* Determine which firmware slot to boot (based on NVRAM) */ printk(BIOS_INFO, "Phase 2\n"); rv = vb2api_fw_phase2(&ctx); |