diff options
Diffstat (limited to 'arch/arm/mach-clps711x/mm.c')
-rw-r--r-- | arch/arm/mach-clps711x/mm.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/mach-clps711x/mm.c b/arch/arm/mach-clps711x/mm.c new file mode 100644 index 00000000000..120b7cac84b --- /dev/null +++ b/arch/arm/mach-clps711x/mm.c @@ -0,0 +1,43 @@ +/* + * linux/arch/arm/mach-clps711x/mm.c + * + * Generic MM setup for the CLPS711x-based machines. + * + * Copyright (C) 2001 Deep Blue Solutions Ltd + * + * 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/mm.h> +#include <linux/init.h> +#include <linux/bootmem.h> + +#include <asm/hardware.h> +#include <asm/pgtable.h> +#include <asm/page.h> +#include <asm/mach/map.h> +#include <asm/hardware/clps7111.h> + +/* + * This maps the generic CLPS711x registers + */ +static struct map_desc clps711x_io_desc[] __initdata = { + { CLPS7111_VIRT_BASE, CLPS7111_PHYS_BASE, 1048576, MT_DEVICE } +}; + +void __init clps711x_map_io(void) +{ + iotable_init(clps711x_io_desc, ARRAY_SIZE(clps711x_io_desc)); +} |