Paulius Zaleckas | cfca8b5 | 2008-11-14 11:01:38 +0100 | [diff] [blame] | 1 | /* |
| 2 | * author: Sascha Hauer |
| 3 | * Created: april 20th, 2004 |
| 4 | * Copyright: Synertronixx GmbH |
| 5 | * |
Uwe Kleine-König | 0746949 | 2010-06-14 15:56:58 +0200 | [diff] [blame] | 6 | * Common code for i.MX1 machines |
Paulius Zaleckas | cfca8b5 | 2008-11-14 11:01:38 +0100 | [diff] [blame] | 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. |
Paulius Zaleckas | cfca8b5 | 2008-11-14 11:01:38 +0100 | [diff] [blame] | 17 | */ |
| 18 | #include <linux/kernel.h> |
| 19 | #include <linux/init.h> |
| 20 | #include <linux/io.h> |
| 21 | |
| 22 | #include <asm/mach/map.h> |
| 23 | |
Sascha Hauer | 345569a | 2009-04-29 13:41:06 +0200 | [diff] [blame] | 24 | #include <mach/common.h> |
Paulius Zaleckas | cfca8b5 | 2008-11-14 11:01:38 +0100 | [diff] [blame] | 25 | #include <mach/hardware.h> |
| 26 | |
| 27 | static struct map_desc imx_io_desc[] __initdata = { |
Uwe Kleine-König | 08ff97b | 2010-10-25 15:38:09 +0200 | [diff] [blame] | 28 | imx_map_entry(MX1, IO, MT_DEVICE), |
Paulius Zaleckas | cfca8b5 | 2008-11-14 11:01:38 +0100 | [diff] [blame] | 29 | }; |
| 30 | |
Sascha Hauer | cd4a05f | 2009-04-02 22:32:10 +0200 | [diff] [blame] | 31 | void __init mx1_map_io(void) |
Paulius Zaleckas | cfca8b5 | 2008-11-14 11:01:38 +0100 | [diff] [blame] | 32 | { |
Sascha Hauer | cd4a05f | 2009-04-02 22:32:10 +0200 | [diff] [blame] | 33 | mxc_set_cpu_type(MXC_CPU_MX1); |
Uwe Kleine-König | 05a3185 | 2010-03-04 21:02:41 +0100 | [diff] [blame] | 34 | mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR)); |
Sascha Hauer | cd4a05f | 2009-04-02 22:32:10 +0200 | [diff] [blame] | 35 | |
Paulius Zaleckas | cfca8b5 | 2008-11-14 11:01:38 +0100 | [diff] [blame] | 36 | iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc)); |
| 37 | } |
Sascha Hauer | c5aa0ad | 2009-05-25 17:36:19 +0200 | [diff] [blame] | 38 | |
Uwe Kleine-König | 9a763bf | 2010-06-10 17:11:06 +0200 | [diff] [blame] | 39 | int imx1_register_gpios(void); |
| 40 | |
Sascha Hauer | c5aa0ad | 2009-05-25 17:36:19 +0200 | [diff] [blame] | 41 | void __init mx1_init_irq(void) |
| 42 | { |
Uwe Kleine-König | 05a3185 | 2010-03-04 21:02:41 +0100 | [diff] [blame] | 43 | mxc_init_irq(MX1_IO_ADDRESS(MX1_AVIC_BASE_ADDR)); |
Jason Wang | 84659ab | 2010-07-13 21:02:42 +0800 | [diff] [blame] | 44 | imx1_register_gpios(); |
Sascha Hauer | c5aa0ad | 2009-05-25 17:36:19 +0200 | [diff] [blame] | 45 | } |