78 lines
1.9 KiB
C
Executable file
78 lines
1.9 KiB
C
Executable file
/***************************************************************************/
|
|
|
|
/*
|
|
* m68EZ328.c - 68EZ328 specific config
|
|
*
|
|
* Copyright (C) 1993 Hamish Macdonald
|
|
* Copyright (C) 1999 D. Jeff Dionne
|
|
*
|
|
* 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/init.h>
|
|
#include <linux/types.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/rtc.h>
|
|
#include <asm/pgtable.h>
|
|
#include <asm/machdep.h>
|
|
#include <asm/MC68EZ328.h>
|
|
#ifdef CONFIG_UCSIMM
|
|
#include <asm/bootstd.h>
|
|
#endif
|
|
|
|
/***************************************************************************/
|
|
|
|
int m68328_hwclk(int set, struct rtc_time *t);
|
|
|
|
/***************************************************************************/
|
|
|
|
void m68ez328_reset(void)
|
|
{
|
|
local_irq_disable();
|
|
asm volatile (
|
|
"moveal #0x10c00000, %a0;\n"
|
|
"moveb #0, 0xFFFFF300;\n"
|
|
"moveal 0(%a0), %sp;\n"
|
|
"moveal 4(%a0), %a0;\n"
|
|
"jmp (%a0);\n"
|
|
);
|
|
}
|
|
|
|
/***************************************************************************/
|
|
|
|
unsigned char *cs8900a_hwaddr;
|
|
static int errno;
|
|
|
|
#ifdef CONFIG_UCSIMM
|
|
_bsc0(char *, getserialnum)
|
|
_bsc1(unsigned char *, gethwaddr, int, a)
|
|
_bsc1(char *, getbenv, char *, a)
|
|
#endif
|
|
|
|
void __init config_BSP(char *command, int len)
|
|
{
|
|
unsigned char *p;
|
|
|
|
pr_info("68EZ328 DragonBallEZ support (C) 1999 Rt-Control, Inc\n");
|
|
|
|
#ifdef CONFIG_UCSIMM
|
|
pr_info("uCsimm serial string [%s]\n", getserialnum());
|
|
p = cs8900a_hwaddr = gethwaddr(0);
|
|
pr_info("uCsimm hwaddr %pM\n", p);
|
|
|
|
p = getbenv("APPEND");
|
|
if (p) strcpy(p,command);
|
|
else command[0] = 0;
|
|
#endif
|
|
|
|
mach_sched_init = hw_timer_init;
|
|
mach_hwclk = m68328_hwclk;
|
|
mach_reset = m68ez328_reset;
|
|
}
|
|
|
|
/***************************************************************************/
|