fix(errata-abi): added Neoverse N2 to Errata ABI list

added the missing Neoverse N2 flag required for
enabling Neoverse N2 CPU in Errata ABI

Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
Change-Id: I06c6fa67e2f1ccc053f1b1b9261e189c56f4347a
diff --git a/plat/arm/board/fvp/fvp_cpu_errata.mk b/plat/arm/board/fvp/fvp_cpu_errata.mk
index 944571d..b8fa4ea 100644
--- a/plat/arm/board/fvp/fvp_cpu_errata.mk
+++ b/plat/arm/board/fvp/fvp_cpu_errata.mk
@@ -30,6 +30,7 @@
 CORTEX_A77_H_INC	:= 1
 CORTEX_A78_H_INC	:= 1
 NEOVERSE_N1_H_INC	:= 1
+NEOVERSE_N2_H_INC	:= 1
 NEOVERSE_V1_H_INC	:= 1
 CORTEX_A78_AE_H_INC	:= 1
 CORTEX_A510_H_INC	:= 1
@@ -41,6 +42,7 @@
 $(eval $(call add_define, CORTEX_A77_H_INC))
 $(eval $(call add_define, CORTEX_A78_H_INC))
 $(eval $(call add_define, NEOVERSE_N1_H_INC))
+$(eval $(call add_define, NEOVERSE_N2_H_INC))
 $(eval $(call add_define, NEOVERSE_V1_H_INC))
 $(eval $(call add_define, CORTEX_A78_AE_H_INC))
 $(eval $(call add_define, CORTEX_A510_H_INC))