Remove obsolete #include <linux/config.h>
[linux-2.6.git] / arch / arm / mach-clps711x / fortunet.c
1 /*
2  *  linux/arch/arm/mach-clps711x/fortunet.c
3  *
4  *  Derived from linux/arch/arm/mach-integrator/arch.c
5  *
6  *  Copyright (C) 2000 Deep Blue Solutions Ltd
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, write to the Free Software
20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
21  */
22 #include <linux/types.h>
23 #include <linux/init.h>
24 #include <linux/initrd.h>
25
26 #include <asm/hardware.h>
27 #include <asm/irq.h>
28 #include <asm/setup.h>
29 #include <asm/mach-types.h>
30
31 #include <asm/mach/arch.h>
32
33 #include <asm/memory.h>
34
35 #include "common.h"
36
37 struct meminfo memmap = {
38         .nr_banks       = 1,
39         .bank           = {
40                 {
41                         .start  = 0xC0000000,
42                         .size   = 0x01000000,
43                         .node   = 0
44                 },
45         },
46 };
47
48 typedef struct tag_IMAGE_PARAMS
49 {
50         int     ramdisk_ok;
51         int     ramdisk_address;
52         int     ramdisk_size;
53         int     ram_size;
54         int     extra_param_type;
55         int     extra_param_ptr;
56         int     command_line;
57 } IMAGE_PARAMS;
58
59 #define IMAGE_PARAMS_PHYS       0xC01F0000
60
61 static void __init
62 fortunet_fixup(struct machine_desc *desc, struct tag *tags,
63                  char **cmdline, struct meminfo *mi)
64 {
65         IMAGE_PARAMS *ip = phys_to_virt(IMAGE_PARAMS_PHYS);
66         *cmdline = phys_to_virt(ip->command_line);
67 #ifdef CONFIG_BLK_DEV_INITRD
68         if(ip->ramdisk_ok)
69         {
70                 initrd_start = __phys_to_virt(ip->ramdisk_address);
71                 initrd_end = initrd_start + ip->ramdisk_size;
72         }
73 #endif
74         memmap.bank[0].size = ip->ram_size;
75         *mi = memmap;
76 }
77
78 MACHINE_START(FORTUNET, "ARM-FortuNet")
79         /* Maintainer: FortuNet Inc. */
80         .phys_io        = 0x80000000,
81         .io_pg_offst    = ((0xf0000000) >> 18) & 0xfffc,
82         .boot_params    = 0x00000000,
83         .fixup          = fortunet_fixup,
84         .map_io         = clps711x_map_io,
85         .init_irq       = clps711x_init_irq,
86         .timer          = &clps711x_timer,
87 MACHINE_END