This one fixes the crash on USB insertion when booting a GTA02 from NOR. See description below.
- Werner ----------------------------------- Changes ----------------------------------- If we boot from NOR, the exception vectors are provided by the NOR as well. Once the AUX button is released, SteppingStone appears at address 0, giving us invalid exception vectors. Thus, any subsequent interrupt would crash the system. This patch makes u-boot wait until AUX is released, copies the exception vectors into SteppingStone, and only then proceeds to enable interrupts. nor-irqvec.patch: - board/neo1973/gta02/gta02.c (board_late_init): moved "extern"s to global scope, since they're now also used by board_init - board/neo1973/gta02/gta02.c (board_init): if booting from NOR, wait until the AUX button is released
