[coreboot] Haswell port

Peter Stuge peter at stuge.se
Sat Jul 29 21:04:45 CEST 2017


Konstantin Novikov wrote:
> gma_setup_panel(dev)
> - this function was critical for us.
> 
> gtt_write(DDI_BUF_CTL_A, DDI_BUF_IS_IDLE | DDI_A_4_LANES |
> DDI_INIT_DISPLAY_DETECTED);
> Without DDI_A_4_LANES in this row we saw the Linux Ubuntu output

Should this perhaps become a Kconfig option to be selected (or not)
by mainboards?


//Peter



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