2 * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
11 * Create static mapping between physical to virtual memory.
15 #include <linux/init.h>
17 #include <asm/mach/map.h>
19 #include <mach/mx23.h>
20 #include <mach/mx28.h>
21 #include <mach/common.h>
22 #include <mach/iomux.h>
25 * Define the MX23 memory map.
27 static struct map_desc mx23_io_desc[] __initdata = {
28 mxs_map_entry(MX23, OCRAM, MT_DEVICE),
29 mxs_map_entry(MX23, IO, MT_DEVICE),
33 * Define the MX28 memory map.
35 static struct map_desc mx28_io_desc[] __initdata = {
36 mxs_map_entry(MX28, OCRAM, MT_DEVICE),
37 mxs_map_entry(MX28, IO, MT_DEVICE),
41 * This function initializes the memory map. It is called during the
42 * system startup to create static physical to virtual memory mappings
45 void __init mx23_map_io(void)
47 iotable_init(mx23_io_desc, ARRAY_SIZE(mx23_io_desc));
50 void __init mx23_init_irq(void)
55 void __init mx28_map_io(void)
57 iotable_init(mx28_io_desc, ARRAY_SIZE(mx28_io_desc));
60 void __init mx28_init_irq(void)