/* * Copyright (C) 2000 RidgeRun, Inc. * Author: RidgeRun, Inc. *   glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com * *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT, *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *  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., *  675 Mass Ave, Cambridge, MA 02139, USA. * */#include <linux/init.h>#include <linux/kernel.h>#include <linux/types.h>#include <linux/mm.h>#include <linux/swap.h>#include <linux/ioport.h>#include <linux/sched.h>#include <linux/interrupt.h>#include <linux/pci.h>#include <linux/timex.h>#include <asm/bootinfo.h>#include <asm/page.h>#include <asm/io.h>#include <asm/irq.h>#include <asm/pci.h>#include <asm/processor.h>#include <asm/ptrace.h>#include <asm/time.h>#include <asm/reboot.h>#include <asm/traps.h>#include <linux/bootmem.h>unsigned long gt64120_base = KSEG1ADDR(0x14000000);/* These functions are used for rebooting or halting the machine*/extern void galileo_machine_restart(char *command);extern void galileo_machine_halt(void);extern void galileo_machine_power_off(void);/* *This structure holds pointers to the pci configuration space accesses *and interrupts allocating routine for device over the PCI */extern struct pci_ops galileo_pci_ops;unsigned long __init prom_free_prom_memory(void){	return 0;}/* * Initializes basic routines and structures pointers, memory size (as * given by the bios and saves the command line. */extern void gt64120_time_init(void);static void __init ev64120_setup(void){	_machine_restart = galileo_machine_restart;	_machine_halt = galileo_machine_halt;	_machine_power_off = galileo_machine_power_off;	board_time_init = gt64120_time_init;	set_io_port_base(KSEG1);}early_initcall(ev64120_setup);const char *get_system_type(void){	return "Galileo EV64120A";}/* * Kernel arguments passed by the firmware * * $a0 - nothing * $a1 - holds a pointer to the eprom parameters * $a2 - nothing */void __init prom_init(void){	mips_machgroup = MACH_GROUP_GALILEO;	mips_machtype = MACH_EV64120A;	add_memory_region(0, 32 << 20, BOOT_MEM_RAM);}