1 files changed, 14 insertions, 0 deletions

diff --git a/arch/powerpc/boot/cuboot.h b/arch/powerpc/boot/cuboot.h
new file mode 100644
index 000000000000..cd2aa7f348f3
--- /dev/null
+++ b/arch/powerpc/boot/cuboot.h
@@ -0,0 +1,14 @@
+#ifndef _PPC_BOOT_CUBOOT_H_
+#define _PPC_BOOT_CUBOOT_H_
+
+void cuboot_init(unsigned long r4, unsigned long r5,
+                 unsigned long r6, unsigned long r7,
+                 unsigned long end_of_ram);
+
+#define CUBOOT_INIT() \
+        do { \
+                memcpy(&bd, (bd_t *)r3, sizeof(bd)); \
+                cuboot_init(r4, r5, r6, r7, bd.bi_memstart + bd.bi_memsize); \
+        } while (0)
+
+#endif /* _PPC_BOOT_CUBOOT_H_ */