Merge branch 'master' of git://git.denx.de/u-boot-uniphier

[u-boot] / drivers / video / sm501.c

diff --git a/drivers/video/sm501.c b/drivers/video/sm501.c
index f55bf3cb11e991f1c3b58bc33ebb95a71da7e648..cafaae5f31a548929ec8773908661441b1454d00 100644 (file)
--- a/drivers/video/sm501.c
+++ b/drivers/video/sm501.c
@@ -1,28 +1,12 @@
 /*
  * (C) Copyright 2002
- * Stäubli Faverges - <www.staubli.com>
+ * Stäubli Faverges - <www.staubli.com>
  * Pierre AUBERT  p.aubert@staubli.com
  *
  * (C) Copyright 2005
  * Martin Krause TQ-Systems GmbH martin.krause@tqs.de
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /*
@@ -95,6 +79,34 @@ static struct pci_device_id sm501_pci_tbl[] = {
 };
 #endif
 
+/*
+ * We do not enforce board code to provide empty/unused
+ * functions for this driver and define weak default
+ * functions here.
+ */
+unsigned int __board_video_init (void)
+{
+       return 0;
+}
+
+unsigned int board_video_init (void)
+                       __attribute__((weak, alias("__board_video_init")));
+
+unsigned int __board_video_get_fb (void)
+{
+       return 0;
+}
+
+unsigned int board_video_get_fb (void)
+                       __attribute__((weak, alias("__board_video_get_fb")));
+
+void __board_validate_screen (unsigned int base)
+{
+}
+
+void board_validate_screen (unsigned int base)
+                       __attribute__((weak, alias("__board_validate_screen")));
+
 /*-----------------------------------------------------------------------------
  * video_hw_init --
  *-----------------------------------------------------------------------------