arch.c
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上传日期:2013-02-24
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文件大小:2k
- /*
- * linux/arch/arm/mach-integrator/arch.c
- *
- * Copyright (C) 2000 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/config.h>
- #include <linux/types.h>
- #include <linux/sched.h>
- #include <linux/interrupt.h>
- #include <linux/init.h>
- #include <asm/hardware.h>
- #include <asm/irq.h>
- #include <asm/setup.h>
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/amba_kmi.h>
- extern void integrator_map_io(void);
- extern void integrator_init_irq(void);
- #ifdef CONFIG_KMI_KEYB
- static struct kmi_info integrator_keyboard __initdata = {
- base: IO_ADDRESS(KMI0_BASE),
- irq: IRQ_KMIINT0,
- divisor: 24 / 8 - 1,
- type: KMI_KEYBOARD,
- };
- static struct kmi_info integrator_mouse __initdata = {
- base: IO_ADDRESS(KMI1_BASE),
- irq: IRQ_KMIINT1,
- divisor: 24 / 8 - 1,
- type: KMI_MOUSE,
- };
- #endif
- static void __init
- integrator_fixup(struct machine_desc *desc, struct param_struct *unused,
- char **cmdline, struct meminfo *mi)
- {
- #ifdef CONFIG_KMI_KEYB
- register_kmi(&integrator_keyboard);
- register_kmi(&integrator_mouse);
- #endif
- }
- MACHINE_START(INTEGRATOR, "ARM-Integrator")
- MAINTAINER("ARM Ltd/Deep Blue Solutions Ltd")
- BOOT_MEM(0x00000000, 0x16000000, 0xf1600000)
- BOOT_PARAMS(0x00000100)
- FIXUP(integrator_fixup)
- MAPIO(integrator_map_io)
- INITIRQ(integrator_init_irq)
- MACHINE_END