Introduce generic post-relocation board_r.c

This file handles common post-relocation init for boards which use
the generic framework.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c
index acb6fdb..422b4a3 100644
--- a/arch/powerpc/lib/board.c
+++ b/arch/powerpc/lib/board.c
@@ -319,7 +319,8 @@
 #ifdef CONFIG_POST
 	post_init_f,
 #endif
-	INIT_FUNC_WATCHDOG_RESET init_func_ram,
+	INIT_FUNC_WATCHDOG_RESET
+	init_func_ram,
 #if defined(CONFIG_SYS_DRAM_TEST)
 	testdram,
 #endif /* CONFIG_SYS_DRAM_TEST */