Yes I had faced problem with VGA bios for Atom Z520 platform due to the
interrupt dependency. so had to move graphic init to SeaBios.
Also VBT is good option since you are already using fsps for silicon init.
On Thu, 12 Nov, 2020, 11:56 am Benjamin Doron,
wrote:
> Hi,
> Personally, I would recom
Hi,
Personally, I would recommend to use the FSP GOP, which should/could work with
even the stock VBT in "*FspBinPkg/SampleCode/Vbt/". You can also customise it
for your board using Intel BMP (Binary Modification Program) available online.
However, if you want to use the VGABIOS, you shouldn't n
Angel wrote…
This means you're going to use libgfxinit instead of a video BIOS.
libgfxinit is a graphics modesetting library written in SPARK, a
OK, so that isn’t the way I want to go (I don’t think). Using the
romheaders utility on the file I have extracted gives me:
Image 1:
PCI Expansion
Hi Andy, Naresh,
On Wed, Nov 11, 2020 at 5:10 PM Andy Pont wrote:
>
> Naresh wrote…
>
> Looking at kconfig, the mainboard should select MAINBOARD_HAS_LIBGFXINIT.
> For example see "grep -rsn MAINBOARD_HAS_LIBGFXINIT src/"
>
> I haven't used this, so not sure what else might be needed.
>
> In or
Naresh wrote…
Looking at kconfig, the mainboard should select
MAINBOARD_HAS_LIBGFXINIT.
For example see "grep -rsn MAINBOARD_HAS_LIBGFXINIT src/"
I haven't used this, so not sure what else might be needed.
In order to get the build to progress I have needed to select
MAINBOARD_HAS_LIBGFXINI
Looking at kconfig, the mainboard should select MAINBOARD_HAS_LIBGFXINIT.
For example see "grep -rsn MAINBOARD_HAS_LIBGFXINIT src/"
I haven't used this, so not sure what else might be needed.
On Wed, Nov 11, 2020 at 9:18 PM Andy Pont wrote:
> Naresh wrote…
>
> 2. Open file ->
> vim src/driver
Naresh wrote…
2. Open file ->
vim src/drivers/intel/gma/Kconfig +90
Add like so that it looks like:
|| SOC_INTEL_WHISKEYLAKE || SOC_INTEL_COMETLAKE
So, I have made the change to src/drivers/intel/gma/Kconfig and when I
run the build it now gives the error:
warning: (BOARD_SPECIFIC_OPTIONS) se
1. vga bios: You need to rename the extracted vga bios binary to
pci8086,ABCD.rom . Here ABCD is device ID of Integrated Graphic of the
cometlake SoC
To get the device ID, just run
lspci -vvvk -s 00:02.0 # This is typically bus 0, dev 2 func 0.
Also place the file in the coreboot folder & not i
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