Add support for Neoverse-N2 CPUs.

Enable basic support for Neoverse-N2 CPUs.

Signed-off-by: Javier Almansa Sobrino <javier.almansasobrino@arm.com>
Change-Id: I498adc2d9fc61ac6e1af8ece131039410872e8ad
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index 4126105..084e6e7 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -25,9 +25,9 @@
 WORKAROUND_CVE_2018_3639	?=1
 DYNAMIC_WORKAROUND_CVE_2018_3639	?=0
 
-# Flag to indicate internal or external Last level cache
+# Flags to indicate internal or external Last level cache
 # By default internal
-NEOVERSE_N1_EXTERNAL_LLC	?=0
+NEOVERSE_Nx_EXTERNAL_LLC	?=0
 
 # Process A57_ENABLE_NONCACHEABLE_LOAD_FWD flag
 $(eval $(call assert_boolean,A57_ENABLE_NONCACHEABLE_LOAD_FWD))
@@ -56,8 +56,8 @@
 $(eval $(call assert_boolean,DYNAMIC_WORKAROUND_CVE_2018_3639))
 $(eval $(call add_define,DYNAMIC_WORKAROUND_CVE_2018_3639))
 
-$(eval $(call assert_boolean,NEOVERSE_N1_EXTERNAL_LLC))
-$(eval $(call add_define,NEOVERSE_N1_EXTERNAL_LLC))
+$(eval $(call assert_boolean,NEOVERSE_Nx_EXTERNAL_LLC))
+$(eval $(call add_define,NEOVERSE_Nx_EXTERNAL_LLC))
 
 ifneq (${DYNAMIC_WORKAROUND_CVE_2018_3639},0)
     ifeq (${WORKAROUND_CVE_2018_3639},0)