[coreboot] [PATCH] fix K8M890
Rudolf Marek
r.marek at assembler.cz
Tue Sep 16 00:04:28 CEST 2008
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Hello all,
Here comes some updated patch:
Attached patch fixes at least one issue ;) During the PCI BAR sizing must be the
D1F0 bridge without activated I/O and MEM resources, otherwise it will hang
whole PCI bus.
U-boot is also disabling the IO/MEM decode when sizing the BARs, dont know why
does we not.
Second small change just changes a bit which controls the PSTATECTL logic.
Third change deals with the integrated VGA, which needs to be enabled early,
so the VGA_EN is set along the bridges, and PCI K8 resource maps are set
correctly. Finally the CPU accessible framebuffer is now disabled as it is not
needed.
Signed-off-by: Rudolf Marek <r.marek at assembler.cz>
Rudolf
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