Hi,
Further to Jeromes email about hangs / compiler flags for BL1.
I find on my hikey board with software which usually boot OK, around 1 in 5 cold boots I can provoke another hang in BL1.
Switch to aarch64 mode. CPU0 executes at 0xf9801000!
NOTICE: Booting Trusted Firmware
NOTICE: BL1: v1.1(release):9a97502
NOTICE: BL1: Built : 08:13:36, Mar 10 2015
0000000002000000000000000200000000000000020000000000000002000000