a496e8eeba
When running Linux on e500 with powersave-nap enabled, Linux tries to read out the L1CFG0 register and calculates some things from it. Passing 0 there ends up in a division by 0, resulting in -1, resulting in badness. So let's populate the L1CFG0 register with reasonable defaults. That way guests aren't completely confused. Reported-by: Shrijeet Mukherjee <shm@cumulusnetworks.com> Signed-off-by: Alexander Graf <agraf@suse.de>