Update from 2013.01 to 2013.07

[karo-tx-uboot.git] / board / samsung / smdkv310 / smdkv310.c

diff --git a/board/samsung/smdkv310/smdkv310.c b/board/samsung/smdkv310/smdkv310.c
index 81ac8f6f4a698158bb59d52fa4e7db45d985aa56..81a306082d865de24a13d8f8b78c75deb4ab1b18 100644 (file)
--- a/board/samsung/smdkv310/smdkv310.c
+++ b/board/samsung/smdkv310/smdkv310.c
@@ -1,23 +1,7 @@
 /*
  * Copyright (C) 2011 Samsung Electronics
  *
- * 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>
@@ -26,6 +10,8 @@
 #include <asm/arch/cpu.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/mmc.h>
+#include <asm/arch/periph.h>
+#include <asm/arch/pinmux.h>
 #include <asm/arch/sromc.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -137,3 +123,47 @@ int board_mmc_init(bd_t *bis)
        return err;
 }
 #endif
+
+static int board_uart_init(void)
+{
+       int err;
+
+       err = exynos_pinmux_config(PERIPH_ID_UART0, PINMUX_FLAG_NONE);
+       if (err) {
+               debug("UART0 not configured\n");
+               return err;
+       }
+
+       err = exynos_pinmux_config(PERIPH_ID_UART1, PINMUX_FLAG_NONE);
+       if (err) {
+               debug("UART1 not configured\n");
+               return err;
+       }
+
+       err = exynos_pinmux_config(PERIPH_ID_UART2, PINMUX_FLAG_NONE);
+       if (err) {
+               debug("UART2 not configured\n");
+               return err;
+       }
+
+       err = exynos_pinmux_config(PERIPH_ID_UART3, PINMUX_FLAG_NONE);
+       if (err) {
+               debug("UART3 not configured\n");
+               return err;
+       }
+
+       return 0;
+}
+
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+       int err;
+       err = board_uart_init();
+       if (err) {
+               debug("UART init failed\n");
+               return err;
+       }
+       return err;
+}
+#endif