common: Drop net.h from common header
Move this header out of the common header. Network support is used in
quite a few places but it still does not warrant blanket inclusion.
Note that this net.h header itself has quite a lot in it. It could be
split into the driver-mode support, functions, structures, checksumming,
etc.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/env/sf.c b/env/sf.c
index 64fafdc..23de5a3 100644
--- a/env/sf.c
+++ b/env/sf.c
@@ -19,6 +19,7 @@
#include <search.h>
#include <errno.h>
#include <uuid.h>
+#include <asm/cache.h>
#include <dm/device-internal.h>
#include <u-boot/crc.h>