ARM: mxs: Receive r0 and r1 passed from BootROM

[u-boot] / board / quad100hd / quad100hd.c

diff --git a/board/quad100hd/quad100hd.c b/board/quad100hd/quad100hd.c
index f878c49bfad8bec9927356c888d63d72b1eec8ca..bb14ca705679a7a4b5e227ffc28d6dbf4169c792 100644 (file)
--- a/board/quad100hd/quad100hd.c
+++ b/board/quad100hd/quad100hd.c
@@ -5,23 +5,7 @@
  * Based in part on board/icecube/icecube.c from PPCBoot
  * (C) Copyright 2003 Intrinsyc Software
  *
- * 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+
  */
 
 #include <common.h>
@@ -33,7 +17,7 @@
 
 #include <asm/processor.h>
 #include <asm/io.h>
-#include <asm/gpio.h>
+#include <asm/ppc4xx-gpio.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -58,16 +42,17 @@ int board_early_init_f(void)
  */
 int checkboard(void)
 {
-       char *s = getenv("serial#");
+       char buf[64];
+       int i = getenv_f("serial#", buf, sizeof(buf));
 #ifdef DISPLAY_BOARD_INFO
        sys_info_t sysinfo;
 #endif
 
        puts("Board: Quad100hd");
 
-       if (s != NULL) {
+       if (i > 0) {
                puts(", serial# ");
-               puts(s);
+               puts(buf);
        }
        putc('\n');