2 files changed, 16 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc5xxx/Makefile b/arch/powerpc/cpu/mpc5xxx/Makefile
index 5c67e1d..d122b29 100644
--- a/arch/powerpc/cpu/mpc5xxx/Makefile
+++ b/arch/powerpc/cpu/mpc5xxx/Makefile
@@ -7,6 +7,7 @@
 
 extra-y	= start.o
 extra-y += traps.o
+obj-y  += cache.o
 obj-y  += io.o
 obj-y  += firmware_sc_task_bestcomm.impl.o
 obj-y += i2c.o
diff --git a/arch/powerpc/cpu/mpc5xxx/cache.c b/arch/powerpc/cpu/mpc5xxx/cache.c
new file mode 100644
index 0000000..5d674bc
--- /dev/null
+++ b/arch/powerpc/cpu/mpc5xxx/cache.c
@@ -0,0 +1,15 @@
+/*
+ * This file contains stub implementation of
+ *   invalidate_dcache_range()
+ *   flush_dcache_range()
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+void invalidate_dcache_range(unsigned long start, unsigned long stop)
+{
+}
+
+void flush_dcache_range(unsigned long start, unsigned long stop)
+{
+}