armv8: Makefile: build cache files when needed

If no need cache support, not build the cache files, such as in SPL.

Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/arch/arm/cpu/armv8/Makefile b/arch/arm/cpu/armv8/Makefile
index f7b4a5e..d85ddde 100644 (file)
--- a/arch/arm/cpu/armv8/Makefile
+++ b/arch/arm/cpu/armv8/Makefile
@@ -9,14 +9,16 @@ obj-y += cpu.o
 ifndef CONFIG_$(SPL_TPL_)TIMER
 obj-$(CONFIG_SYS_ARCH_TIMER) += generic_timer.o
 endif
+ifndef CONFIG_$(SPL_)SYS_DCACHE_OFF
 obj-y  += cache_v8.o
+obj-y  += cache.o
+endif
 ifdef CONFIG_SPL_BUILD
 obj-$(CONFIG_ARMV8_SPL_EXCEPTION_VECTORS) += exceptions.o
 else
 obj-y  += exceptions.o
 obj-y  += exception_level.o
 endif
-obj-y  += cache.o
 obj-y  += tlb.o
 obj-y  += transition.o
 ifndef CONFIG_ARMV8_PSCI