[ARM] Add support for Realview with MPcore tile
Add uniprocessor support for Realview platform fitted with the
MPcore (SMP) tile.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index 267bb07..7dc3250 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -136,6 +136,11 @@
static void __init gic_init_irq(void)
{
+#ifdef CONFIG_REALVIEW_MPCORE
+ writel(0x0000a05f, __io_address(REALVIEW_SYS_LOCK));
+ writel(0x008003c0, __io_address(REALVIEW_SYS_BASE) + 0xd8);
+ writel(0x00000000, __io_address(REALVIEW_SYS_LOCK));
+#endif
gic_dist_init(__io_address(REALVIEW_GIC_DIST_BASE));
gic_cpu_init(__io_address(REALVIEW_GIC_CPU_BASE));
}