beaglebone: HACK: always return 1 for is_bone_lt

This is to make the eMMC flasher work, the EEPROM hasn't been populated yet

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
beaglebone: HACK: raise USB current limit

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
beaglebone: use kloadaddr to avoid copying the kernel around

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>