Hi,
I have added the VBT in the coreboot.
CONFIG_INTEL_GMA_VBT_FILE="3rdparty/blobs/mainboard/intel/cflrvp/VbtCfl_h.bin"
On Friday, 4 October, 2019, 11:26:19 am IST, Matt DeVillier
<[email protected]> wrote:
FSP can't initialize the graphics device without a valid VBT being loaded. Are
you supplying that and setting the associated options in your config?
On Fri, Oct 4, 2019, 12:32 AM Senthil Kumar G via coreboot
<[email protected]> wrote:
Hi,
We are developing coreboot along with UEFI shell payload for Coffelake
architecture. We are using the processor integrated graphics controller for
display.
I am getting the following error on porting the coreboot.
Grahics hand-off block not found.FSP did not return a valid framebuffer.
I checked internal graphics is enabled in FSP and graphics memory is set to 32
MB. Also applied a patch found in coreboot mailing list on device tree and gpio
files for Intel graphics.
Whether Coreboot can print any messages on the display (other than console).
Coreboot came up and I got the shell prompt on Uart Console. The same shell
prompt has to come on the display (monitor) but not displayed. I suspect some
graphics initialization problem.
Regards,gsen.
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