FVP: Allow building for DynamIQ systems
FVPs that model DynamIQ configuration implements all CPUs in a single
cluster. I.e., such models have a single cluster with more than 4 CPUs.
This differs from existing default build configuration for FVP where up
to 4 CPUs are assumed per cluster.
To allow building for DynamIQ configuration, promote the macro
FVP_MAX_CPUS_PER_CLUSTER as a build option to have it set from the build
command line. The value of the build option defaults to 4.
Change-Id: Idc3853bc95f680869b434b011c2dbd733e40c6ce
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index 8b913fb..3dca4c2 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -13,6 +13,9 @@
# Default cluster count for FVP
FVP_CLUSTER_COUNT := 2
+# Default number of CPUs per cluster on FVP
+FVP_MAX_CPUS_PER_CLUSTER := 4
+
# Default number of threads per CPU on FVP
FVP_MAX_PE_PER_CPU := 1
@@ -27,6 +30,9 @@
# Pass FVP_CLUSTER_COUNT to the build system.
$(eval $(call add_define,FVP_CLUSTER_COUNT))
+# Pass FVP_MAX_CPUS_PER_CLUSTER to the build system.
+$(eval $(call add_define,FVP_MAX_CPUS_PER_CLUSTER))
+
# Pass FVP_MAX_PE_PER_CPU to the build system.
$(eval $(call add_define,FVP_MAX_PE_PER_CPU))