6cc702a6a2
As the kernel contains a copy of the GPL anyhow just get rid of the address specification instead of fixing it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
/*
|
|
* Copyright (C) 1999,2000 Arm Limited
|
|
* Copyright (C) 2000 Deep Blue Solutions Ltd
|
|
* Copyright (C) 2002 Shane Nay (shane@minirl.com)
|
|
* Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
|
|
* - add MX31 specific definitions
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#include <linux/mm.h>
|
|
#include <linux/init.h>
|
|
#include <linux/err.h>
|
|
|
|
#include <asm/pgtable.h>
|
|
#include <asm/mach/map.h>
|
|
|
|
#include <mach/common.h>
|
|
#include <mach/hardware.h>
|
|
#include <mach/mx25.h>
|
|
#include <mach/iomux-v3.h>
|
|
|
|
/*
|
|
* This table defines static virtual address mappings for I/O regions.
|
|
* These are the mappings common across all MX3 boards.
|
|
*/
|
|
static struct map_desc mxc_io_desc[] __initdata = {
|
|
{
|
|
.virtual = MX25_AVIC_BASE_ADDR_VIRT,
|
|
.pfn = __phys_to_pfn(MX25_AVIC_BASE_ADDR),
|
|
.length = MX25_AVIC_SIZE,
|
|
.type = MT_DEVICE_NONSHARED
|
|
}, {
|
|
.virtual = MX25_AIPS1_BASE_ADDR_VIRT,
|
|
.pfn = __phys_to_pfn(MX25_AIPS1_BASE_ADDR),
|
|
.length = MX25_AIPS1_SIZE,
|
|
.type = MT_DEVICE_NONSHARED
|
|
}, {
|
|
.virtual = MX25_AIPS2_BASE_ADDR_VIRT,
|
|
.pfn = __phys_to_pfn(MX25_AIPS2_BASE_ADDR),
|
|
.length = MX25_AIPS2_SIZE,
|
|
.type = MT_DEVICE_NONSHARED
|
|
},
|
|
};
|
|
|
|
/*
|
|
* This function initializes the memory map. It is called during the
|
|
* system startup to create static physical to virtual memory mappings
|
|
* for the IO modules.
|
|
*/
|
|
void __init mx25_map_io(void)
|
|
{
|
|
mxc_set_cpu_type(MXC_CPU_MX25);
|
|
mxc_iomux_v3_init(MX25_IO_ADDRESS(MX25_IOMUXC_BASE_ADDR));
|
|
mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR));
|
|
|
|
iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc));
|
|
}
|
|
|
|
int imx25_register_gpios(void);
|
|
|
|
void __init mx25_init_irq(void)
|
|
{
|
|
imx25_register_gpios();
|
|
mxc_init_irq((void __iomem *)MX25_AVIC_BASE_ADDR_VIRT);
|
|
}
|
|
|