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

[Johanna Schander (Code Review)]

Hello Kyösti Mälkki, Christoph Pomaska, Stefan Reinauer, Jonathan Neuschäfer, 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 (#20).

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.

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

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

This was testend on the wip razer blade stealth using the intel vgabios.
The yabel changes were untested.

Change-Id: I5ab7b8a0f28badaa16e25dbe807158870d06e26a
Signed-off-by: Johanna Schander 
---
M src/device/Makefile.inc
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
8 files changed, 130 insertions(+), 47 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/37/34537/20