I have difficulty cold-resetting Tyan s2912, which has mcp55.
The sequence
outb(0x2,0xcf9);
outb(0x6,0xcf9);
is a warm reset. It does not reset the HyperTransport link frequency and width.
The sequence
outb(0xa,0xcf9);
outb(0xe,0xcf9);
causes the CPU to hang but does not reset the MB.
Does anybody know what is wrong?
Thanks,
Roman
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