common: Move RAM-sizing functions to init.h
These functions relate to memory init so move them into the init
header.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/board/armltd/vexpress/vexpress_common.c b/board/armltd/vexpress/vexpress_common.c
index 416c18a..14626c1 100644
--- a/board/armltd/vexpress/vexpress_common.c
+++ b/board/armltd/vexpress/vexpress_common.c
@@ -17,6 +17,7 @@
*/
#include <common.h>
#include <cpu_func.h>
+#include <init.h>
#include <malloc.h>
#include <errno.h>
#include <netdev.h>