Make sure we save the value of RETX at power on and then pass it on to the kernel so that it can nicely debug a "double-fault-caused-a-reset" crash. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
The boot file contains functions for more than just "bootm", so rename it accordingly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>