Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

/*
 * Setup kernel for a Sun3x machine
 *
 * (C) 1999 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
 *
 * based on code from Oliver Jowett <oliver@jowett.manawatu.gen.nz>
 */
 
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/console.h>
#include <linux/init.h>
 
#include <asm/system.h>
#include <asm/machdep.h>
#include <asm/irq.h>
#include <asm/sun3xprom.h>
#include <asm/sun3ints.h>
#include <asm/setup.h>
#include <asm/oplib.h>
 
#include "time.h"
 
volatile char *clock_va;
extern volatile unsigned char *sun3_intreg;
 
extern void sun3_get_model(char *model);
 
void sun3_leds(unsigned int i)
{
 
}
 
static int sun3x_get_hardware_list(char *buffer)
{
 
	int len = 0;
 
	len += sprintf(buffer + len, "PROM Revision:\t%s\n",
		       romvec->pv_monid);
 
	return len;
 
}
 
/*
 *  Setup the sun3x configuration info
 */
void __init config_sun3x(void)
{
 
	sun3x_prom_init();
 
	mach_max_dma_address = 0xffffffff; /* we can DMA anywhere, whee */
 
	mach_sched_init      = sun3x_sched_init;
	mach_init_IRQ        = sun3_init_IRQ;
 
	mach_gettimeoffset   = sun3x_gettimeoffset;
	mach_reset           = sun3x_reboot;
 
	mach_hwclk           = sun3x_hwclk;
	mach_get_model       = sun3_get_model;
	mach_get_hardware_list = sun3x_get_hardware_list;
 
	sun3_intreg = (unsigned char *)SUN3X_INTREG;
 
	/* only the serial console is known to work anyway... */
#if 0
	switch (*(unsigned char *)SUN3X_EEPROM_CONS) {
	case 0x10:
		serial_console = 1;
		conswitchp = NULL;
		break;
	case 0x11:
		serial_console = 2;
		conswitchp = NULL;
		break;
	default:
		serial_console = 0;
		conswitchp = &dummy_con;
		break;
	}
#endif
 
}