diff --git a/[refs] b/[refs]
index 6c7c6df28257..a6e0a8ecb1fa 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f8eb77d6fbdf13b94bcea48023d4e1dce4b3bffe
+refs/heads/master: 776568d4c93fe8def5ab4060344af554fe2b44be
diff --git a/trunk/arch/powerpc/xmon/nonstdio.h b/trunk/arch/powerpc/xmon/nonstdio.h
index 47cebbd2b1b1..22ec1bb8b720 100644
--- a/trunk/arch/powerpc/xmon/nonstdio.h
+++ b/trunk/arch/powerpc/xmon/nonstdio.h
@@ -9,6 +9,6 @@ extern char *xmon_gets(char *, int);
 extern void xmon_printf(const char *, ...);
 extern void xmon_map_scc(void);
 extern int xmon_expect(const char *str, unsigned long timeout);
-extern int xmon_write(void *ptr, int nb);
+extern int xmon_write(const void *ptr, int nb);
 extern int xmon_readchar(void);
 extern int xmon_read_poll(void);
diff --git a/trunk/arch/powerpc/xmon/start.c b/trunk/arch/powerpc/xmon/start.c
index 712552c4f242..8864de2af382 100644
--- a/trunk/arch/powerpc/xmon/start.c
+++ b/trunk/arch/powerpc/xmon/start.c
@@ -14,7 +14,7 @@ void xmon_map_scc(void)
 {
 }
 
-int xmon_write(void *ptr, int nb)
+int xmon_write(const void *ptr, int nb)
 {
 	return udbg_write(ptr, nb);
 }