No subject
Wed Sep 7 03:57:02 CEST 2016
<carldani> pci(00:14.0, 0x79) |= 0x01; enables 0xC6F decoding.
<carldani> pci(00:14.3, 0x48) |= 0x21; enables 0x2E-0x2F passthrough
and enables LPC memory target range (lowest 64k)
<carldani> io(0xc6f) |= 0x40; is Flash program enable (but only if the
flash lives on the PCI bus, otherwise that setting is ignored)
<carldani> finally, io(0xcd6) = 0x03; io(0xcd7) &= ~0x01; clears
IRQ0->SMI triggering
<carldani> and since flashrom does not support flashing ROMs living on
the PCI bus yet, this doesn't look odd. maybe we should add that
setting to flashrom
So it seems that we need more than just board enable work.
Luc Verhaegen.
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