feat(neoverse): enable NEOVERSE_Nx_EXTERNAL_LLC flag
Neoverse reference design platforms include a system level cache in the
interconnect and that is the last level cache. So enable the build flag
'NEOVERSE_Nx_EXTERNAL_LLC' for all the Neoverse reference design
platforms.
Change-Id: I813b3ef7ea7dc4e335b44a88e019d8c56f05f4ac
Signed-off-by: Nuno Lopes <nuno.lopes@arm.com>
diff --git a/plat/arm/board/rdn1edge/platform.mk b/plat/arm/board/rdn1edge/platform.mk
index 95753aa..d8d1293 100644
--- a/plat/arm/board/rdn1edge/platform.mk
+++ b/plat/arm/board/rdn1edge/platform.mk
@@ -73,3 +73,6 @@
endif
override CTX_INCLUDE_AARCH32_REGS := 0
+
+# Enable the flag since RD-N1-EDGE has a system level cache
+NEOVERSE_Nx_EXTERNAL_LLC := 1
diff --git a/plat/arm/board/rdn2/platform.mk b/plat/arm/board/rdn2/platform.mk
index ef8f3d4..2384d84 100644
--- a/plat/arm/board/rdn2/platform.mk
+++ b/plat/arm/board/rdn2/platform.mk
@@ -95,3 +95,6 @@
override CTX_INCLUDE_AARCH32_REGS := 0
override ENABLE_FEAT_AMU := 1
+
+# Enable the flag since RD-N2 has a system level cache
+NEOVERSE_Nx_EXTERNAL_LLC := 1
diff --git a/plat/arm/board/rdv1/platform.mk b/plat/arm/board/rdv1/platform.mk
index a5fba67..0b059b5 100644
--- a/plat/arm/board/rdv1/platform.mk
+++ b/plat/arm/board/rdv1/platform.mk
@@ -63,3 +63,6 @@
$(error "CSS_SGI_PLATFORM_VARIANT for RD-V1 should always be 0, \
currently set to ${CSS_SGI_PLATFORM_VARIANT}.")
endif
+
+# Enable the flag since RD-V1 has a system level cache
+NEOVERSE_Nx_EXTERNAL_LLC := 1
diff --git a/plat/arm/board/rdv1mc/platform.mk b/plat/arm/board/rdv1mc/platform.mk
index 92f7c10..176e0ef 100644
--- a/plat/arm/board/rdv1mc/platform.mk
+++ b/plat/arm/board/rdv1mc/platform.mk
@@ -74,3 +74,6 @@
$(error "CSS_SGI_PLATFORM_VARIANT for RD-V1-MC should always be 0, \
currently set to ${CSS_SGI_PLATFORM_VARIANT}.")
endif
+
+# Enable the flag since RD-V1-MC has a system level cache
+NEOVERSE_Nx_EXTERNAL_LLC := 1