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Diffstat (limited to 'board/esd/adciop/adciop.c')
-rw-r--r--board/esd/adciop/adciop.c97
1 files changed, 97 insertions, 0 deletions
diff --git a/board/esd/adciop/adciop.c b/board/esd/adciop/adciop.c
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+++ b/board/esd/adciop/adciop.c
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+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * 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 "adciop.h"
+
+/* ------------------------------------------------------------------------- */
+
+#define _NOT_USED_ 0xFFFFFFFF
+
+/* ------------------------------------------------------------------------- */
+
+
+int board_pre_init (void)
+{
+ /*
+ * Set port pin in escc2 to keep living, and configure user led output
+ */
+ *(unsigned char *) 0x2000033e = 0x77; /* ESCC2: PCR bit3=pwr on, bit7=led out */
+ *(unsigned char *) 0x2000033c = 0x88; /* ESCC2: PVR pwr on, led off */
+
+ /*
+ * Init pci regs
+ */
+ *(unsigned long *) 0x50000304 = 0x02900007; /* enable mem/io/master bits */
+ *(unsigned long *) 0x500001b4 = 0x00000000; /* disable pci interrupt output enable */
+ *(unsigned long *) 0x50000354 = 0x00c05800; /* disable emun interrupt output enable */
+ *(unsigned long *) 0x50000344 = 0x00000000; /* disable pme interrupt output enable */
+ *(unsigned long *) 0x50000310 = 0x00000000; /* pcibar0 */
+ *(unsigned long *) 0x50000314 = 0x00000000; /* pcibar1 */
+ *(unsigned long *) 0x50000318 = 0x00000000; /* pcibar2 */
+
+ return 0;
+}
+
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard (void)
+{
+ unsigned char str[64];
+ int i = getenv_r ("serial#", str, sizeof (str));
+
+ puts ("Board: ");
+
+ if (!i || strncmp (str, "ADCIOP", 6)) {
+ puts ("### No HW ID - assuming ADCIOP\n");
+ return (1);
+ }
+
+ puts (str);
+
+ putc ('\n');
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram (int board_type)
+{
+ return (16 * 1024 * 1024);
+}
+
+/* ------------------------------------------------------------------------- */
+
+int testdram (void)
+{
+ /* TODO: XXX XXX XXX */
+ printf ("test: 16 MB - ok\n");
+
+ return (0);
+}
+
+/* ------------------------------------------------------------------------- */