1 files changed, 10 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index e0f368ff8d12..40fce1c2f33b 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -510,6 +510,16 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size)
         memstart_addr = min((u64)memstart_addr, base);
 }
 
+#ifdef CONFIG_BLK_DEV_INITRD
+void __init early_init_dt_setup_initrd_arch(unsigned long start,
+                unsigned long end)
+{
+        initrd_start = (unsigned long)__va(start);
+        initrd_end = (unsigned long)__va(end);
+        initrd_below_start_ok = 1;
+}
+#endif
+
 static void __init early_reserve_mem(void)
 {
         u64 base, size;