summaryrefslogtreecommitdiff
path: root/board/voiceblue/voiceblue.c
diff options
context:
space:
mode:
Diffstat (limited to 'board/voiceblue/voiceblue.c')
-rwxr-xr-xboard/voiceblue/voiceblue.c71
1 files changed, 71 insertions, 0 deletions
diff --git a/board/voiceblue/voiceblue.c b/board/voiceblue/voiceblue.c
new file mode 100755
index 0000000..7a2d243
--- /dev/null
+++ b/board/voiceblue/voiceblue.c
@@ -0,0 +1,71 @@
+/*
+ * (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl
+ *
+ * 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
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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>
+
+int board_init(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ *((volatile unsigned char *) VOICEBLUE_LED_REG) = 0xaa;
+
+ /* arch number of VoiceBlue board */
+ /* TODO: use define from asm/mach-types.h */
+ gd->bd->bi_arch_number = 218;
+
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = 0x10000100;
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ *((volatile unsigned short *) VOICEBLUE_LED_REG) = 0xff;
+
+ /* Take the Ethernet controller out of reset and wait
+ * for the EEPROM load to complete. */
+ *((volatile unsigned short *) GPIO_DATA_OUTPUT_REG) |= 0x80;
+ udelay(10); /* doesn't work before interrupt_init call */
+ *((volatile unsigned short *) GPIO_DATA_OUTPUT_REG) &= ~0x80;
+ udelay(500);
+
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+
+ return 0;
+}
+
+int misc_init_r(void)
+{
+ *((volatile unsigned short *) VOICEBLUE_LED_REG) = 0x55;
+
+ return 0;
+}
+
+int board_late_init(void)
+{
+ *((volatile unsigned char *) VOICEBLUE_LED_REG) = 0x00;
+
+ return 0;
+}