Frederic Dumas wrote on 2/13/19 4:55 PM:
Hi !
Thanks to a face to face talk at FOSDEM 2019 in Brussels, with Philippe, a German Coreboot speaker (and developer ? He knows better than me), I was said that dropping a mail to the list and asking for possible support of my desktop motherboard would not break your rules. So I do now.
We are dealing here with legacy Pentium IV hardware (circa 2004, ugh!)
Northbridge: SIS 651 http://www.cpu-upgrade.com/mb-SiS_(chipsets)/651.html
iGPU: SIS 315 (w/ SIS 301B) (unused, PCI GPU GT430 in use)
Southbridge: SIS 962
Processor: Pentium IV Northwood 3.06Ghz HT 512K L2 533MT/s FSB http://www.cpu-upgrade.com/CPUs/Intel/Pentium_4/RK80532PE083512.html
I may provide more details, but I guess this is enough to check if I am facing a wall, or if most of the work has been already done at tuning Coreboot for firing up this kind of hardware.
Not seeing any SiS chipsets on https://coreboot.org/status/board-status.html or in src/northbrige or src/southbridge, so unless those are 100% compatible with one of the others listed I expect you'd be in for a difficult time.