common: Make sure arch-specific map_sysmem() is defined
In the case where the arch defines a custom map_sysmem(), make sure that
including just mapmem.h is sufficient to have these functions as they
are when the arch does not override it.
Also split the non-arch specific functions out of common.h
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/common/cmd_ximg.c b/common/cmd_ximg.c
index 64b9186..8b8645c 100644
--- a/common/cmd_ximg.c
+++ b/common/cmd_ximg.c
@@ -15,6 +15,7 @@
#include <common.h>
#include <command.h>
#include <image.h>
+#include <mapmem.h>
#include <watchdog.h>
#if defined(CONFIG_BZIP2)
#include <bzlib.h>