[arch][arm] Allow custom SMP_MAX_CPUS values.

Change-Id: I8485fe8fbabd09c3f1e664d5b8a06f630371b346
2015-03-11 17:28:45 -07:00
parent ba8356d981
commit a45b5e15bc
1 changed files with 3 additions and 1 deletions
--- a/arch/arm/rules.mk
+++ b/arch/arm/rules.mk
@@ -191,9 +191,11 @@ GLOBAL_DEFINES += \

 # if its requested we build with SMP, arm generically supports 4 cpus
 ifeq ($(WITH_SMP),1)
+SMP_MAX_CPUS ?= 4
+
 GLOBAL_DEFINES += \
    WITH_SMP=1 \
-    SMP_MAX_CPUS=4
+    SMP_MAX_CPUS=$(SMP_MAX_CPUS)

 MODULE_SRCS += \
 	$(LOCAL_DIR)/arm/mp.c