ARM: renesas: falcon: Initialize ARM generic timer and GICv3 if EL3

U-Boot executes at EL3 is required to initalize those settings.
In other cases, they will be done by prior-stage firmware instead.

This fixes crash when U-Boot is at non-secure exception level.

Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
1 file changed