You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.7 KiB
46 lines
1.7 KiB
20 years ago
|
/*
|
||
|
|
* linux/arch/arm/mach-epxa10db/mm.c
|
||
|
|
*
|
||
|
|
* MM routines for Altera'a Epxa10db board
|
||
|
|
*
|
||
|
|
* Copyright (C) 2001 Altera Corporation
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
|
*/
|
||
|
|
#include <linux/kernel.h>
|
||
|
|
#include <linux/init.h>
|
||
|
|
|
||
|
|
#include <asm/hardware.h>
|
||
|
|
#include <asm/io.h>
|
||
|
|
#include <asm/sizes.h>
|
||
|
|
|
||
|
|
#include <asm/mach/map.h>
|
||
|
|
|
||
|
|
/* Page table mapping for I/O region */
|
||
|
|
|
||
|
|
static struct map_desc epxa10db_io_desc[] __initdata = {
|
||
|
|
{ IO_ADDRESS(EXC_REGISTERS_BASE), EXC_REGISTERS_BASE, SZ_16K, MT_DEVICE },
|
||
|
|
{ IO_ADDRESS(EXC_PLD_BLOCK0_BASE), EXC_PLD_BLOCK0_BASE, SZ_16K, MT_DEVICE },
|
||
|
|
{ IO_ADDRESS(EXC_PLD_BLOCK1_BASE), EXC_PLD_BLOCK1_BASE, SZ_16K, MT_DEVICE },
|
||
|
|
{ IO_ADDRESS(EXC_PLD_BLOCK2_BASE), EXC_PLD_BLOCK2_BASE, SZ_16K, MT_DEVICE },
|
||
|
|
{ IO_ADDRESS(EXC_PLD_BLOCK3_BASE), EXC_PLD_BLOCK3_BASE, SZ_16K, MT_DEVICE },
|
||
|
|
{ FLASH_VADDR(EXC_EBI_BLOCK0_BASE), EXC_EBI_BLOCK0_BASE, SZ_16M, MT_DEVICE }
|
||
|
|
};
|
||
|
|
|
||
|
|
void __init epxa10db_map_io(void)
|
||
|
|
{
|
||
|
|
iotable_init(epxa10db_io_desc, ARRAY_SIZE(epxa10db_io_desc));
|
||
|
|
}
|