1 files changed, 7 insertions, 0 deletions

diff --git a/arch/nios2/kernel/prom.c b/arch/nios2/kernel/prom.c
index 718dd197909f..de73beb36910 100644
--- a/arch/nios2/kernel/prom.c
+++ b/arch/nios2/kernel/prom.c
@@ -48,6 +48,13 @@ void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
         return alloc_bootmem_align(size, align);
 }
 
+int __init early_init_dt_reserve_memory_arch(phys_addr_t base, phys_addr_t size,
+                                             bool nomap)
+{
+        reserve_bootmem(base, size, BOOTMEM_DEFAULT);
+        return 0;
+}
+
 void __init early_init_devtree(void *params)
 {
         __be32 *dtb = (u32 *)__dtb_start;