projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * linux/arch/arm/mach-clps711x/autcpu12.c | |
| 3 | * | |
| 4 | * (c) 2001 Thomas Gleixner, autronix automation <gleixner@autronix.de> | |
| 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/kernel.h> | |
| 21 | #include <linux/init.h> | |
| 22 | #include <linux/types.h> | |
| 23 | #include <linux/string.h> | |
| 24 | #include <linux/mm.h> | |
| 25 | ||
| 26 | #include <asm/hardware.h> | |
| 27 | #include <asm/sizes.h> | |
| 28 | #include <asm/io.h> | |
| 29 | #include <asm/setup.h> | |
| 30 | #include <asm/mach-types.h> | |
| 31 | #include <asm/mach/arch.h> | |
| 32 | #include <asm/pgtable.h> | |
| 33 | #include <asm/page.h> | |
| 34 | ||
| 35 | #include <asm/mach/map.h> | |
| 36 | #include <asm/arch/autcpu12.h> | |
| 37 | ||
| 38 | #include "common.h" | |
| 39 | ||
| 40 | /* | |
| 41 | * The on-chip registers are given a size of 1MB so that a section can | |
| 42 | * be used to map them; this saves a page table. This is the place to | |
| 43 | * add mappings for ROM, expansion memory, PCMCIA, etc. (if static | |
| 44 | * mappings are chosen for those areas). | |
| 45 | * | |
| 46 | */ | |
| 47 | ||
| 48 | static struct map_desc autcpu12_io_desc[] __initdata = { | |
| f10083f5 DS |
49 | /* memory-mapped extra io and CS8900A Ethernet chip */ |
| 50 | /* ethernet chip */ | |
| 51 | { | |
| 52 | .virtual = AUTCPU12_VIRT_CS8900A, | |
| 53 | .pfn = __phys_to_pfn(AUTCPU12_PHYS_CS8900A), | |
| 54 | .length = SZ_1M, | |
| 55 | .type = MT_DEVICE | |
| 56 | } | |
| 1da177e4 LT |
57 | }; |
| 58 | ||
| 59 | void __init autcpu12_map_io(void) | |
| 60 | { | |
| 61 | clps711x_map_io(); | |
| 62 | iotable_init(autcpu12_io_desc, ARRAY_SIZE(autcpu12_io_desc)); | |
| 63 | } | |
| 64 | ||
| 65 | MACHINE_START(AUTCPU12, "autronix autcpu12") | |
| e9dea0c6 | 66 | /* Maintainer: Thomas Gleixner */ |
| e9dea0c6 RK |
67 | .phys_io = 0x80000000, |
| 68 | .io_pg_offst = ((0xff000000) >> 18) & 0xfffc, | |
| 69 | .boot_params = 0xc0020000, | |
| 70 | .map_io = autcpu12_map_io, | |
| 71 | .init_irq = clps711x_init_irq, | |
| 1da177e4 LT |
72 | .timer = &clps711x_timer, |
| 73 | MACHINE_END | |
| 74 |