[coreboot-gerrit] Change in coreboot[master]: src/device/oprom: Fix bootsplash display code for optionroms

[Johanna Schander (Code Review)]

Hello Kyösti Mälkki, Patrick Rudolph, ron minnich, Christoph Pomaska, Stefan Reinauer, Jonathan Neuschäfer, Philipp Deppenwiese, build bot (Jenkins), Nico Huber, Patrick Georgi, Martin Roth,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/34537

to look at the new patch set (#25).

Change subject: src/device/oprom: Fix bootsplash display code for optionroms
......................................................................

src/device/oprom: Fix bootsplash display code for optionroms

So far the bootsplash is only correctly rendered if the framebuffer is
set up as 1024x768@16.
Different resolutions did not show anything, differnent depth resulted
in the distorted images.

This commit removes this limit by using the actual framebuffer resolutions and combines
the code for x86 and yabel.

For the moment the bootsplash is still limited to VGA-OptionROM framebuffer init.

It was tested in 1280x1024@32 on the wip razer blade stealth using the intel vgabios.

Change-Id: I5ab7b8a0f28badaa16e25dbe807158870d06e26a
Signed-off-by: Johanna Schander 
---
M src/device/oprom/realmode/x86.c
M src/device/oprom/yabel/vbe.c
M src/device/pci_device.c
A src/include/bootsplash.h
M src/include/vbe.h
M src/lib/Makefile.inc
A src/lib/bootsplash.c
7 files changed, 129 insertions(+), 51 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/37/34537/25