1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/arm/Makefile.inc b/src/arch/arm/Makefile.inc
index 25f764c25f..e739d0b8d5 100644
--- a/src/arch/arm/Makefile.inc
+++ b/src/arch/arm/Makefile.inc
@@ -117,7 +117,7 @@ ifeq ($(CONFIG_ARCH_RAMSTAGE_ARM),y)
 
 ramstage-y += stages.c
 ramstage-y += div0.c
-ramstage-y += cpu.c
+ramstage-$(CONFIG_COOP_MULTITASKING) += cpu.c
 ramstage-y += eabi_compat.c
 ramstage-y += boot.c
 ramstage-y += tables.c