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authorJoel Kitching <kitching@google.com>2019-04-12 15:57:43 +0800
committerPatrick Georgi <pgeorgi@google.com>2019-05-09 06:32:26 +0000
commit5923d67cfd07a950ffd435aa078167144366f7dc (patch)
tree563864e4e6695fed281b043c5e630f9971ad5993 /src/security/vboot/vboot_handoff.c
parent9e8cf3cc869ca70267b43ba4898a9dfa06b5a643 (diff)
downloadcoreboot-5923d67cfd07a950ffd435aa078167144366f7dc.tar.xz
vboot: communicate display requirements with vb2api_fw_phase1
Input: tell vb2api_fw_phase1 if display unconditionally available Output: vb2api_fw_phase1 may request coreboot to initialize display, if needed based on some internal request Move setting the VBOOT_FLAG_DISPLAY_REQUESTED flag into verstage_main. BUG=b:124141368, b:124192753, chromium:948529 TEST=make clean && make test-abuild BRANCH=none Change-Id: I81c82c46303564b63b8a32e7f80beb9d891a4628 Cq-Depend: chromium:1564232 Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32324 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/security/vboot/vboot_handoff.c')
-rw-r--r--src/security/vboot/vboot_handoff.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/src/security/vboot/vboot_handoff.c b/src/security/vboot/vboot_handoff.c
index 208663e029..fccbdfc0b7 100644
--- a/src/security/vboot/vboot_handoff.c
+++ b/src/security/vboot/vboot_handoff.c
@@ -68,14 +68,11 @@ static void fill_vboot_handoff(struct vboot_handoff *vboot_handoff,
vb_sd->flags |= VBSD_BOOT_DEV_SWITCH_ON;
vb_sd->flags |= VBSD_LF_DEV_SWITCH_ON;
}
- /* Inform vboot if the display was requested by vboot kernel phase
- or enabled by dev/rec mode. */
+ /* TODO(chromium:948529): Remove these two flags after downstream
+ vboot code longer reads them. */
if (vboot_wants_oprom() || vb2_sd->recovery_reason ||
- vb2_sd->flags & VB2_SD_FLAG_DEV_MODE_ENABLED) {
- vboot_get_working_data()->flags |= VBOOT_WD_FLAG_DISPLAY_INIT;
+ vb2_sd->flags & VB2_SD_FLAG_DEV_MODE_ENABLED)
vb_sd->flags |= VBSD_OPROM_LOADED;
- }
- /* TODO: Remove when depthcharge no longer reads this flag. */
if (CONFIG(VBOOT_MUST_REQUEST_DISPLAY))
vb_sd->flags |= VBSD_OPROM_MATTERS;