common: Drop asm/global_data.h from common header
Move this out of the common header and include it only where needed. In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly. Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/freescale/mx6memcal/mx6memcal.c b/board/freescale/mx6memcal/mx6memcal.c
index ea7a563..1cc744f 100644
--- a/board/freescale/mx6memcal/mx6memcal.c
+++ b/board/freescale/mx6memcal/mx6memcal.c
@@ -10,6 +10,7 @@
#include <common.h>
#include <init.h>
#include <asm/arch/sys_proto.h>
+#include <asm/global_data.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/board/freescale/mx6memcal/spl.c b/board/freescale/mx6memcal/spl.c
index c11eee5..c82b532 100644
--- a/board/freescale/mx6memcal/spl.c
+++ b/board/freescale/mx6memcal/spl.c
@@ -7,6 +7,7 @@
#include <common.h>
#include <cpu_func.h>
#include <init.h>
+#include <asm/global_data.h>
#include <asm/io.h>
#include <asm/arch/iomux.h>
#include <asm/arch/clock.h>