[coreboot] LED Postcode on Mainboard

Carl-Daniel Hailfinger c-d.hailfinger.devel.2006 at gmx.net
Wed Sep 30 01:17:03 CEST 2009

On 30.09.2009 01:06, David Houston wrote:
> Found the Sun manual for this board... it means Boot attempt (INT 19h)

Please note that coreboot uses its own set of POST codes which are
totally independent of the POST codes your board may originally have
had. In short, ignore any manuals (because they don't apply anymore) and
grep for post_code or POST_CODE in coreboot instead. No idea how SeaBIOS
sends POST codes, but "grep -ir post ." in the source directory should
help you find out quickly.

SeaBIOS and coreboot may have overlapping POST code ranges. There is no
standard whatsoever, so every developer just picks the codes he/she likes.



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