[coreboot] Cold reset in Tyan s2912
kononov at dls.net
Wed Feb 6 00:29:15 CET 2008
On 2008-02-05 09:48, Roman Kononov wrote:
> I have a co-processor.
> The sequence I hope to have:
> 1) Power up. Power-on reset. The co-processor takes long time to become
> alive (~500s). By this time the CPU thinks that the HT link is dead.
> 2) CPU issues another reset.
> 3) The CPU re-initializes the HT link and the connection is happy.
> With the above sequence, the step 3) is a warm reset, and the CPU does
> not attempt to re-initialize the link.
Never mind. I found the way to make the reset long enough.
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