Automated DT boot report for various ARM defconfigs.

Boot test simply checks if kernel can boot to initramfs with busybox and run some basic commands (e.g. 'cat /proc/cpuinfo').

Tree/Branch: linus/HEAD Git describe: v3.11-9419-g1ae276a Commit: 1ae276a911 Merge tag 'ecryptfs-3.12-rc1-crypt-ctx' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs