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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [arch/] [mips/] [vr4181/] [osprey/] [setup.c] - Rev 1765
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/* * linux/arch/mips/vr4181/setup.c * * VR41xx setup routines * * Copyright (C) 1999 Bradley D. LaRonde * Copyright (C) 1999, 2000 Michael Klar * * Copyright 2001 MontaVista Software Inc. * Author: jsun@mvista.com or jsun@junsun.net * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * */ #include <linux/config.h> #include <linux/console.h> #include <linux/ide.h> #include <linux/init.h> #include <linux/delay.h> #include <asm/reboot.h> #include <asm/vr4181/vr4181.h> #include <asm/io.h> extern void nec_osprey_restart(char* c); extern void nec_osprey_halt(void); extern void nec_osprey_power_off(void); extern void vr4181_init_serial(void); extern void vr4181_init_time(void); void __init nec_osprey_setup(void) { set_io_port_base(VR4181_PORT_BASE); isa_slot_offset = VR4181_ISAMEM_BASE; vr4181_init_serial(); vr4181_init_time(); #ifdef CONFIG_FB conswitchp = &dummy_con; #endif _machine_restart = nec_osprey_restart; _machine_halt = nec_osprey_halt; _machine_power_off = nec_osprey_power_off; /* setup resource limit */ ioport_resource.end = 0xffffffff; iomem_resource.end = 0xffffffff; /* [jsun] hack */ /* printk("[jsun] hack to change external ISA control register, %x -> %x\n", (*VR4181_XISACTL), (*VR4181_XISACTL) | 0x2); *VR4181_XISACTL |= 0x2; */ // *VR4181_GPHIBSTH = 0x2000; // *VR4181_GPMD0REG = 0x00c0; // *VR4181_GPINTEN = 1<<6; /* [jsun] I believe this will get the interrupt type right * for the ether port. */ *VR4181_GPINTTYPL = 0x3000; }