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…from BAR On Meteor Lake the framebuffer is at BAR2 + 0x800000. Allow for this case when validating the framebuffer info received from coreboot. Fixes graphics output on Meteor Lake platforms. Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com>
This reverts commit 2e16857.
[ Upstream commit 79aab22 ] Add a macro called BOOTSPLASH_IMAGE, which when enabled, will display a logo at boot time. Cc: Guo Dong <guo.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Signed-off-by: Sean Rhodes <sean@starlabs.systems>
[ Upstream commit 444260d ] If the boot logo is enabled, this will allow edk2 to pass the logo to the OS via ACPI. Cc: Guo Dong <guo.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Change-Id: Ia5952e83022b5fe4a5b0c8dcd109b457793b0200
This is needed to fix framebuffer display when using `CONFIG_RESOURCE_ALLOCATION_TOP_DOWN=y` in coreboot. Without this patch, the display backlight will be on, but no boot logo or menus visible. The code detecting valid BARs is buggy AF, so just skip the whole mess for now. Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
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jackpot51
approved these changes
Apr 21, 2026
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Sync some changes from upstream and MrChromebox fork related to boot logo.
Tested working with and without
IntelGopDriver.efion lemp14, but it renders slow.