| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 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 = { |
| 49 | /* virtual, physical, length, type */ |
| 50 | /* memory-mapped extra io and CS8900A Ethernet chip */ |
| 51 | /* ethernet chip */ |
| 52 | { AUTCPU12_VIRT_CS8900A, AUTCPU12_PHYS_CS8900A, SZ_1M, MT_DEVICE } |
| 53 | }; |
| 54 | |
| 55 | void __init autcpu12_map_io(void) |
| 56 | { |
| 57 | clps711x_map_io(); |
| 58 | iotable_init(autcpu12_io_desc, ARRAY_SIZE(autcpu12_io_desc)); |
| 59 | } |
| 60 | |
| 61 | MACHINE_START(AUTCPU12, "autronix autcpu12") |
| 62 | MAINTAINER("Thomas Gleixner") |
| 63 | BOOT_MEM(0xc0000000, 0x80000000, 0xff000000) |
| 64 | BOOT_PARAMS(0xc0020000) |
| 65 | MAPIO(autcpu12_map_io) |
| 66 | INITIRQ(clps711x_init_irq) |
| 67 | .timer = &clps711x_timer, |
| 68 | MACHINE_END |
| 69 | |