Anatomy of a Failover coreboot v2 Image

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Revision as of 21:53, 11 January 2008 by MJones (talk | contribs) (New page: '''''You put what where?!''''' Image:LBv2_anatomy_image.PNG '''''Some Errors you might come across and probable solutions''''' ---- '''Error:'''<br> <blockquote><code> ./buildrom ...)

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You put what where?!

LBv2 anatomy image.PNG

Some Errors you might come across and probable solutions


./buildrom linuxbios.strip linuxbios.rom payload 0x70000 0x7f000 linuxbios image is 458820 bytes; only 458752 allowed Linuxbios input file larger than allowed size!

Typically caused by crt0 having a .data segment. Make sure all rom data is defined as constant.


gcc -m32 -nostdlib -nostartfiles -static -o linuxbios -T ldscript.ld crt0.o /usr/lib64/gcc/x86_64-suse-linux/4.3/../../../../x86_64-suse-linux/bin/ld: section .id [00000000ffffefd2 -> 00000000ffffefef] overlaps section .rom [00000000fffeed83 -> 00000000ffffff5f] /usr/lib64/gcc/x86_64-suse-linux/4.3/../../../../x86_64-suse-linux/bin/ld: linuxbios: section .id lma 0xffffefd2 overlaps previous sections /usr/lib64/gcc/x86_64-suse-linux/4.3/../../../../x86_64-suse-linux/bin/ld: linuxbios: section .reset lma 0xffffeff0 overlaps previous sections collect2: ld returned 1 exit status make[1]: *** [linuxbios] Error 1 make[1]: Leaving directory `/srv/svn/linuxbios-extra/tmp/LinuxBIOSv2-3021/util/abuild/linuxbios-builds/amd_serengeti_cheetah_fam10/fallback' make: *** [fallback/linuxbios.rom] Error 1

Increase the ROM_IMAGE_SIZE of the failing piece. In this case the fallback image.