LXR linux/arch/arm/mach-clps711x/edb7211-arch.c

   1/*
   2 *  linux/arch/arm/mach-clps711x/arch-edb7211.c
   3 *
   4 *  Copyright (C) 2000, 2001 Blue Mug, Inc.  All Rights Reserved.
   5 *
   6 * This program is free software; you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License as published by
   8 * the Free Software Foundation; either version 2 of the License, or
   9 * (at your option) any later version.
  10 *
  11 * This program is distributed in the hope that it will be useful,
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 * GNU General Public License for more details.
  15 *
  16 * You should have received a copy of the GNU General Public License
  17 * along with this program; if not, write to the Free Software
  18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 */
  20#include <linux/init.h>
  21#include <linux/types.h>
  22#include <linux/string.h>
  23
  24#include <asm/setup.h>
  25#include <asm/mach-types.h>
  26#include <asm/mach/arch.h>
  27
  28#include "common.h"
  29
  30extern void edb7211_map_io(void);
  31
  32static void __init
  33fixup_edb7211(struct machine_desc *desc, struct tag *tags,
  34              char **cmdline, struct meminfo *mi)
  35{
  36        /*
  37         * Bank start addresses are not present in the information
  38         * passed in from the boot loader.  We could potentially
  39         * detect them, but instead we hard-code them.
  40         *
  41         * Banks sizes _are_ present in the param block, but we're
  42         * not using that information yet.
  43         */
  44        mi->bank[0].start = 0xc0000000;
  45        mi->bank[0].size = 8*1024*1024;
  46        mi->bank[0].node = 0;
  47        mi->bank[1].start = 0xc1000000;
  48        mi->bank[1].size = 8*1024*1024;
  49        mi->bank[1].node = 1;
  50        mi->nr_banks = 2;
  51}
  52
  53MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
  54        /* Maintainer: Jon McClintock */
  55        .phys_io        = 0x80000000,
  56        .io_pg_offst    = ((0xff000000) >> 18) & 0xfffc,
  57        .boot_params    = 0xc0020100,   /* 0xc0000000 - 0xc001ffff can be video RAM */
  58        .fixup          = fixup_edb7211,
  59        .map_io         = edb7211_map_io,
  60        .init_irq       = clps711x_init_irq,
  61        .timer          = &clps711x_timer,
  62MACHINE_END
  63