board/dnp1110/dnp1110.c

   1 /*
   2  * (C) Copyright 2002
   3  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
   4  * Marius Groeger <mgroeger@sysgo.de>
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24
  25 #include <common.h>
  26 #include <SA-1100.h>
  27 /* ------------------------------------------------------------------------- */
  28
  29
  30 /*
  31  * Miscelaneous platform dependent initialisations
  32  */
  33
  34 int board_init (void)
  35 {
  36         DECLARE_GLOBAL_DATA_PTR;
  37
  38         /* memory and cpu-speed are setup before relocation */
  39         /* so we do _nothing_ here */
  40
  41         /* arch number of DNP1110-Board */
  42         gd->bd->bi_arch_number = MACH_TYPE_DNP1110;
  43
  44     /* flash vpp on */
  45     PPDR |= 0x80;       /* assumes LCD controller is off */
  46     PPSR |= 0x80;
  47
  48         return 0;
  49 }
  50
  51 int dram_init (void)
  52 {
  53         DECLARE_GLOBAL_DATA_PTR;
  54
  55         gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
  56         gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
  57
  58         return (0);
  59 }