Linux in the BIOS
To build a LinuxBIOS image that actually contains a small Linux system in the BIOS we suggest that you have a look at the buildrom utility that downloads and compiles all required components.
To check buildrom out of the subversion repository, please use
svn co svn://linuxbios.org/buildrom
You can also get a slightly newer (and OLPC specific) version at the OLPC web page