On 6/15/10 4:28 PM, Joseph Smith wrote: > Hmm, This is interesting. The first time I booted it, I had copied romstage > from another board that had: > > #define SERIAL_DEV PNP_DEV(0x4e, SMSCSUPERIO_SP1) > > And I got coreboot serial console (early_serial) just fine but when it came > to detecting and inializing the superio, I got all kinds of errors from > coreboot about device not found. > > So I changed it to 0x2e as described in the datasheet and detected with > superiotool(vendor bios), and that is when this problem started. But now > coreboot is happy, detects the device and the resource allocator is happy, > I just do not get early_serial on cold boot. > > This is weird! > The above define does not change any behavior in stage 2 / the resource allocator. Try disabling romstage smsc initialization completely and see if that helps.
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