summaryrefslogtreecommitdiff
path: root/board/netstar/netstar.c
diff options
context:
space:
mode:
authorWolfgang Denk <wd@pollux.denx.de>2005-09-14 23:53:32 +0200
committerWolfgang Denk <wd@pollux.denx.de>2005-09-14 23:53:32 +0200
commitac7eb8a315e25863637a8d2c02af18815458b63f (patch)
treea01c125dab82468e09789d2a919e59e45b4a12fc /board/netstar/netstar.c
parent05b47540aae996908e48e10a5ff8b69862aadef3 (diff)
downloadu-boot-imx-ac7eb8a315e25863637a8d2c02af18815458b63f.zip
u-boot-imx-ac7eb8a315e25863637a8d2c02af18815458b63f.tar.gz
u-boot-imx-ac7eb8a315e25863637a8d2c02af18815458b63f.tar.bz2
Update of new NAND code
Patch by Ladislav Michl, 13 Sep 2005
Diffstat (limited to 'board/netstar/netstar.c')
-rw-r--r--board/netstar/netstar.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/board/netstar/netstar.c b/board/netstar/netstar.c
new file mode 100644
index 0000000..62615e5
--- /dev/null
+++ b/board/netstar/netstar.c
@@ -0,0 +1,68 @@
+/*
+ * (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 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>
+
+int board_init(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ /* arch number of NetStar board */
+ /* TODO: use define from asm/mach-types.h */
+ gd->bd->bi_arch_number = 692;
+
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = 0x10000100;
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+
+ /* 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);
+
+ return 0;
+}
+
+extern void partition_flash(void);
+
+int misc_init_r(void)
+{
+ return 0;
+}
+
+extern void nand_init(void);
+
+int board_late_init(void)
+{
+ return 0;
+}