> > I tried minicom on ttyS0 and lp0 (then with options I thought would > output more somewhere.) It should be lp0, but maybe with a symlink to > it--so far there was no output. > > It's important to get it working. It would be a good idea to hook a > different computer up until you figure out how to get output from a serial > console. Once you have that working it will be much easier to debug. > > Now I only have 1 other GNU/Linux system besides the s4882, and I do not see why just trying a different one will help. Most info (I read tens of documents) about /dev/lp0 and minicom say lp0 is right and minicom works automatically (if you remove the modem init. strings.) If that is not so because there is something undocumented I must figure out, perhaps I will re-flash my old BIOS: too much of GNU/Linux that I try to use is undocumented, and my s4882's 19.2 Gflops could still be helping BOINC or something rather than going to waste.
I had meant to send this following earlier reply to the list. >>> [...] if you grep the source for post_code you'll find some. > >That string is there for some boards except s4882. I looked in src: boot, console, arch/i386 and could not figure anything out. > > >It's important that the size is exact. Flash is sized in megabits, so > >4 Mbits = 512KB. This probably isn't the problem, I just wanted to > >make sure. > >I mounted my usb disc: my coreboot.rom is exactly 512Kb. I looked up 'prepend:' a page on coreboot.org says one can prepend >VGA ROM that is either onboard or in a card. The 64-bit Linux Coreboot instructions and the compiling pages do not say that, so I >assume compiling or grub2 are sufficient (unless you had implied I must prepend VGA BIOS....) --David > > > > > >
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