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arch
arm
mach-mxs
mm.c
Go to the documentation of this file.
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/*
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* Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*
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* Create static mapping between physical to virtual memory.
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*/
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#include <
linux/mm.h
>
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#include <
linux/init.h
>
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#include <
asm/mach/map.h
>
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#include <
mach/mx23.h
>
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#include <
mach/mx28.h
>
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/*
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* Define the MX23 memory map.
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*/
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static
struct
map_desc
mx23_io_desc[]
__initdata
= {
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mxs_map_entry
(MX23, OCRAM,
MT_DEVICE
),
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mxs_map_entry
(MX23,
IO
,
MT_DEVICE
),
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};
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/*
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* Define the MX28 memory map.
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*/
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static
struct
map_desc
mx28_io_desc[] __initdata = {
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mxs_map_entry
(MX28, OCRAM,
MT_DEVICE
),
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mxs_map_entry
(MX28,
IO
,
MT_DEVICE
),
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};
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/*
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* This function initializes the memory map. It is called during the
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* system startup to create static physical to virtual memory mappings
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* for the IO modules.
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*/
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void
__init
mx23_map_io
(
void
)
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{
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iotable_init
(mx23_io_desc,
ARRAY_SIZE
(mx23_io_desc));
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}
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void
__init
mx28_map_io
(
void
)
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{
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iotable_init
(mx28_io_desc,
ARRAY_SIZE
(mx28_io_desc));
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}
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