With switch to dynamic exception base address setting, VBAR/Hivecs
set only for boot CPU, but secondaries stay unaware of that. That
might lead to weird effects when trying up to bring up secondaries.

Fixes: ad475117 ("ARM: 8649/2: nommu: remove Hivecs configuration is asm")
Signed-off-by: NVladimir Murzin <vladimir.murzin@arm.com>
Acked-by: Nafzal mohammed <afzal.mohd.ma@gmail.com>
Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk>