edb7211-arch.c
上传用户:lgb322
上传日期:2013-02-24
资源大小:30529k
文件大小:2k
- /*
- * linux/arch/arm/mach-clps711x/arch-edb7211.c
- *
- * Copyright (C) 2000, 2001 Blue Mug, Inc. All Rights Reserved.
- *
- * 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/init.h>
- #include <linux/types.h>
- #include <linux/string.h>
- #include <asm/setup.h>
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- extern void clps711x_init_irq(void);
- extern void edb7211_map_io(void);
- static void __init
- fixup_edb7211(struct machine_desc *desc, struct param_struct *params,
- char **cmdline, struct meminfo *mi)
- {
- /*
- * Bank start addresses are not present in the information
- * passed in from the boot loader. We could potentially
- * detect them, but instead we hard-code them.
- *
- * Banks sizes _are_ present in the param block, but we're
- * not using that information yet.
- */
- mi->bank[0].start = 0xc0000000;
- mi->bank[0].size = 8*1024*1024;
- mi->bank[0].node = 0;
- mi->bank[1].start = 0xc1000000;
- mi->bank[1].size = 8*1024*1024;
- mi->bank[1].node = 1;
- mi->nr_banks = 2;
- }
- MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
- MAINTAINER("Jon McClintock")
- BOOT_MEM(0xc0000000, 0x80000000, 0xff000000)
- BOOT_PARAMS(0xc0020100) /* 0xc0000000 - 0xc001ffff can be video RAM */
- FIXUP(fixup_edb7211)
- MAPIO(edb7211_map_io)
- INITIRQ(clps711x_init_irq)
- MACHINE_END