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authorGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
committerGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
commitc71c03bda1e86c9d5198c5d83f712e695c4f2a1e (patch)
treeecb166cb3e2b7e2adb3b5e292245fefd23381ac8 /arch/arm/mach-mx25/mm.c
parentea53c912f8a86a8567697115b6a0d8152beee5c8 (diff)
parent6a00f206debf8a5c8899055726ad127dbeeed098 (diff)
Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp
Conflicts: litmus/sched_cedf.c
Diffstat (limited to 'arch/arm/mach-mx25/mm.c')
-rw-r--r--arch/arm/mach-mx25/mm.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/arch/arm/mach-mx25/mm.c b/arch/arm/mach-mx25/mm.c
deleted file mode 100644
index bb677111fb0f..000000000000
--- a/arch/arm/mach-mx25/mm.c
+++ /dev/null
@@ -1,75 +0,0 @@
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 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
6 * - add MX31 specific definitions
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.
17 */
18
19#include <linux/mm.h>
20#include <linux/init.h>
21#include <linux/err.h>
22
23#include <asm/pgtable.h>
24#include <asm/mach/map.h>
25
26#include <mach/common.h>
27#include <mach/hardware.h>
28#include <mach/mx25.h>
29#include <mach/iomux-v3.h>
30
31/*
32 * This table defines static virtual address mappings for I/O regions.
33 * These are the mappings common across all MX3 boards.
34 */
35static struct map_desc mxc_io_desc[] __initdata = {
36 {
37 .virtual = MX25_AVIC_BASE_ADDR_VIRT,
38 .pfn = __phys_to_pfn(MX25_AVIC_BASE_ADDR),
39 .length = MX25_AVIC_SIZE,
40 .type = MT_DEVICE_NONSHARED
41 }, {
42 .virtual = MX25_AIPS1_BASE_ADDR_VIRT,
43 .pfn = __phys_to_pfn(MX25_AIPS1_BASE_ADDR),
44 .length = MX25_AIPS1_SIZE,
45 .type = MT_DEVICE_NONSHARED
46 }, {
47 .virtual = MX25_AIPS2_BASE_ADDR_VIRT,
48 .pfn = __phys_to_pfn(MX25_AIPS2_BASE_ADDR),
49 .length = MX25_AIPS2_SIZE,
50 .type = MT_DEVICE_NONSHARED
51 },
52};
53
54/*
55 * This function initializes the memory map. It is called during the
56 * system startup to create static physical to virtual memory mappings
57 * for the IO modules.
58 */
59void __init mx25_map_io(void)
60{
61 mxc_set_cpu_type(MXC_CPU_MX25);
62 mxc_iomux_v3_init(MX25_IO_ADDRESS(MX25_IOMUXC_BASE_ADDR));
63 mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR));
64
65 iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc));
66}
67
68int imx25_register_gpios(void);
69
70void __init mx25_init_irq(void)
71{
72 mxc_init_irq((void __iomem *)MX25_AVIC_BASE_ADDR_VIRT);
73 imx25_register_gpios();
74}
75