Switched from EFI/GPT partition scheme to old school DOS/MBR so that
the Omap3 boot code is able to locate and load the MLO first stage
boot loader from primary partition 1
Map Fastboot partition names (boot, recovery, system, userdata, cache)
to partition numbers
Implemented the fastboot flash command
Increased buffer size from 256M - 16M to 512M - 16M to be able to load
larger images