Commit | Line | Data |
---|---|---|
fd6ac7bb DT |
1 | /* |
2 | * Copyright (C) 1999,2000 Arm Limited | |
3 | * Copyright (C) 2000 Deep Blue Solutions Ltd | |
4 | * Copyright (C) 2002 Shane Nay (shane@minirl.com) | |
5 | * Copyright 2004-2005 Freescale Semiconductor, Inc. All Rights Reserved. | |
6 | * - add MXC specific definitions | |
7 | * Copyright 2006 Motorola, Inc. | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
fd6ac7bb DT |
18 | */ |
19 | ||
20 | #include <linux/mm.h> | |
21 | #include <linux/init.h> | |
22 | #include <mach/hardware.h> | |
23 | #include <mach/common.h> | |
24 | #include <asm/pgtable.h> | |
25 | #include <asm/mach/map.h> | |
26 | ||
27 | /* | |
28 | * This structure defines the MXC memory map. | |
29 | */ | |
08ff97b5 UKK |
30 | static struct map_desc mxc91231_io_desc[] __initdata = { |
31 | imx_map_entry(MXC91231, L2CC, MT_DEVICE), | |
32 | imx_map_entry(MXC91231, X_MEMC, MT_DEVICE), | |
33 | imx_map_entry(MXC91231, ROMP, MT_DEVICE), | |
34 | imx_map_entry(MXC91231, AVIC, MT_DEVICE), | |
35 | imx_map_entry(MXC91231, AIPS1, MT_DEVICE), | |
36 | imx_map_entry(MXC91231, SPBA0, MT_DEVICE), | |
37 | imx_map_entry(MXC91231, SPBA1, MT_DEVICE), | |
38 | imx_map_entry(MXC91231, AIPS2, MT_DEVICE), | |
fd6ac7bb DT |
39 | }; |
40 | ||
41 | /* | |
42 | * This function initializes the memory map. It is called during the | |
43 | * system startup to create static physical to virtual memory map for | |
44 | * the IO modules. | |
45 | */ | |
46 | void __init mxc91231_map_io(void) | |
47 | { | |
48 | mxc_set_cpu_type(MXC_CPU_MXC91231); | |
49 | ||
08ff97b5 | 50 | iotable_init(mxc91231_io_desc, ARRAY_SIZE(mxc91231_io_desc)); |
fd6ac7bb DT |
51 | } |
52 | ||
9a763bfb UKK |
53 | int mxc91231_register_gpios(void); |
54 | ||
fd6ac7bb DT |
55 | void __init mxc91231_init_irq(void) |
56 | { | |
9a763bfb | 57 | mxc91231_register_gpios(); |
fd6ac7bb DT |
58 | mxc_init_irq(MXC91231_IO_ADDRESS(MXC91231_AVIC_BASE_ADDR)); |
59 | } |