eb_cpu5282: Declare diplay_width / display_height as externs
The board code here references the display_width / display_height
variables set in the video driver, declare these as externs as gcc-11
will notice and lead to a multiple definition error.
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/BuS/eb_cpu5282/eb_cpu5282.c b/board/BuS/eb_cpu5282/eb_cpu5282.c
index 153ed0e..144a089 100644
--- a/board/BuS/eb_cpu5282/eb_cpu5282.c
+++ b/board/BuS/eb_cpu5282/eb_cpu5282.c
@@ -22,8 +22,8 @@
DECLARE_GLOBAL_DATA_PTR;
#if IS_ENABLED(CONFIG_VIDEO_VCXK)
-unsigned long display_width;
-unsigned long display_height;
+extern unsigned long display_width;
+extern unsigned long display_height;
#endif
/*---------------------------------------------------------------------------*/