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1 comment:

• Patchset:

  • Patch Set #1:

    This seems like a bug in depthcharge then, as it seems to be making an assumption about the state of the HW (i.e. BM bit set) before it uses it? If depthcharge is using DMA then IMHO it is responsible for configuring it correctly, including setting BM.

    Isn't that the case with depthcharge always? I remember one issue in CML days with SATA when FSP missed to configure the BM and we were seeing booting issue. Finally, we are seeing the similar issue in MTL again with IGD. Its better we configure required setting in coreboot being independent of FSP is my intention here.

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