Merge branch 'master' of /home/git/u-boot

1 files changed, 70 insertions, 0 deletions

diff --git a/onenand_ipl/board/apollon/apollon.c b/onenand_ipl/board/apollon/apollon.c
new file mode 100644
index 0000000..acf5c29
--- /dev/null
+++ b/onenand_ipl/board/apollon/apollon.c
@@ -0,0 +1,70 @@
+/*
+ * (C) Copyright 2005-2008 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * 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
+ */
+#include <common.h>
+#include <asm/arch/mux.h>
+
+#define write_config_reg(reg, value)                                    \
+do {                                                                    \
+	writeb(value, reg);                                             \
+} while (0)
+
+/*****************************************
+ * Routine: board_init
+ * Description: Early hardware init.
+ *****************************************/
+int board_init(void)
+{
+	return 0;
+}
+
+#ifdef CFG_PRINTF
+/* Pin Muxing registers used for UART1 */
+/****************************************
+ * Routine: muxSetupUART1  (ostboot)
+ * Description: Set up uart1 muxing
+ *****************************************/
+static void muxSetupUART1(void)
+{
+	/* UART1_CTS pin configuration, PIN = D21 */
+	write_config_reg(CONTROL_PADCONF_UART1_CTS, 0);
+	/* UART1_RTS pin configuration, PIN = H21 */
+	write_config_reg(CONTROL_PADCONF_UART1_RTS, 0);
+	/* UART1_TX pin configuration, PIN = L20 */
+	write_config_reg(CONTROL_PADCONF_UART1_TX, 0);
+	/* UART1_RX pin configuration, PIN = T21 */
+	write_config_reg(CONTROL_PADCONF_UART1_RX, 0);
+}
+#endif
+
+/**********************************************************
+ * Routine: s_init
+ * Description: Does early system init of muxing and clocks.
+ * - Called at time when only stack is available.
+ **********************************************************/
+int s_init(int skip)
+{
+#ifdef CFG_PRINTF
+	muxSetupUART1();
+#endif
+	return 0;
+}