81 lines
1.5 KiB
C
81 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* 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/seq_file.h>
|
|
#include <linux/console.h>
|
|
#include <linux/init.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 void sun3_get_model(char *model);
|
|
|
|
void sun3_leds(unsigned int i)
|
|
{
|
|
|
|
}
|
|
|
|
static void sun3x_get_hardware_list(struct seq_file *m)
|
|
{
|
|
seq_printf(m, "PROM Revision:\t%s\n", romvec->pv_monid);
|
|
}
|
|
|
|
/*
|
|
* 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;
|
|
|
|
arch_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
|
|
|
|
}
|
|
|