I'm building it now and will announce when it is uploaded.
For the XO-1.5, I would need to get a kernel .config file (ideally for the 2.6.31.x kernel) to see what differences there are. probably there are some hardware differences, apart from the CPU.
Comments:Posted on 16 Jan 2010, 15:20 by mavrothal
OLPC is using git for their kernels (and everything else). To get the kernel sources (and configs) for the latest kernels
git clone git://dev.laptop.org/olpc-2.6 # will take some time to download ~350MB
git checkout origin/olpc-2.6.31
are the XO1 and XO1.5 .config files