feat(rdn2): enable extended SPI support

Enable the GIC_EXT_INTID configuration to support extended interrupt
IDs for RD-N2 multichip platform.

Signed-off-by: Vivek Gautam <vivek.gautam@arm.com>
Change-Id: Ic8d59ba0e692e5f13f3cdeffc64d76cd4741aa11

diff --git a/plat/arm/board/rdn2/platform.mk b/plat/arm/board/rdn2/platform.mk
index 9728a0874e8c36f5ee5fbe68681833c6ad4dad60..7492fe5ce19913f5d87b43af3402a718c459b104 100644 (file)
--- a/plat/arm/board/rdn2/platform.mk
+++ b/plat/arm/board/rdn2/platform.mk
@@ -18,6 +18,7 @@ endif
 
 # RD-N2 platform uses GIC-700 which is based on GICv4.1
 GIC_ENABLE_V4_EXTN     :=      1
+GIC_EXT_INTID          :=      1
 
 #Enable GIC Multichip Extension only for Multichip Platforms
 ifeq (${CSS_SGI_PLATFORM_VARIANT}, 2)