diff options
| author | Joel Kitching <kitching@google.com> | 2019-05-10 12:58:53 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-05-15 17:50:08 +0000 |
| commit | 807803afa2d10cfd818d7f1585e0279f09fc1e14 (patch) | |
| tree | a1981475a24b9fc3c50222fd4b8584a24f72c905 /src/soc/intel/broadwell/igd.c | |
| parent | 18b51b7315bea0031f05f14dcad82857716d264e (diff) | |
| download | coreboot-807803afa2d10cfd818d7f1585e0279f09fc1e14.tar.xz | |
vboot: remove OPROM-related code
As of CL:1605641, vboot2 code should be used for setting and
checking display init state. Remove all vboot1 OPROM-related
code, and use the vboot2 display init code which has already
been added in previous commits.
coreboot should not be reading vboot NVRAM flags directly.
Remove the function vboot_wants_oprom(), and instead rely on
display_init_required(), which uses the
VBOOT_WD_FLAG_DISPLAY_INIT value stored in
vboot_working_data.flags, initialized during verstage.
Note that this means in the case of CONFIG_VBOOT=y, the return
value of display_init_required() can only be trusted after
verstage has been executed. This should not be a problem
assuming that all display initialization occurs in ramstage.
BUG=b:124141368, b:124192753, chromium:948529
TEST=Build locally
TEST=make clean && make test-abuild
BRANCH=none
Change-Id: Ic8f9dc5a3c7f1546a8fed82bde02be4d04568f8d
Signed-off-by: Joel Kitching <kitching@google.com>
Cq-Depend: chromium:1605641, chromium:1605525
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32723
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/broadwell/igd.c')
| -rw-r--r-- | src/soc/intel/broadwell/igd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/intel/broadwell/igd.c b/src/soc/intel/broadwell/igd.c index 319549df1e..b9b42810fc 100644 --- a/src/soc/intel/broadwell/igd.c +++ b/src/soc/intel/broadwell/igd.c @@ -513,7 +513,7 @@ static void igd_init(struct device *dev) /* Wait for any configured pre-graphics delay */ if (!acpi_is_wakeup_s3()) { #if CONFIG(CHROMEOS) - if (display_init_required() || vboot_wants_oprom()) + if (display_init_required()) mdelay(CONFIG_PRE_GRAPHICS_DELAY); #else mdelay(CONFIG_PRE_GRAPHICS_DELAY); |