1/***************************************************************************/
 2
 3/*
 4 *  m68EZ328.c - 68EZ328 specific config
 5 *
 6 *  Copyright (C) 1993 Hamish Macdonald
 7 *  Copyright (C) 1999 D. Jeff Dionne
 8 *
 9 * This file is subject to the terms and conditions of the GNU General Public
10 * License.  See the file COPYING in the main directory of this archive
11 * for more details.
12 */
13
14/***************************************************************************/
15
16#include <linux/init.h>
17#include <linux/types.h>
18#include <linux/kernel.h>
19#include <linux/rtc.h>
20#include <asm/pgtable.h>
21#include <asm/machdep.h>
22#include <asm/MC68EZ328.h>
23#ifdef CONFIG_UCSIMM
24#include <asm/bootstd.h>
25#endif
26
27/***************************************************************************/
28
29int m68328_hwclk(int set, struct rtc_time *t);
30
31/***************************************************************************/
32
33void m68ez328_reset(void)
34{
35  local_irq_disable();
36  asm volatile (
37    "moveal #0x10c00000, %a0;\n"
38    "moveb #0, 0xFFFFF300;\n"
39    "moveal 0(%a0), %sp;\n"
40    "moveal 4(%a0), %a0;\n"
41    "jmp (%a0);\n"
42    );
43}
44
45/***************************************************************************/
46
47unsigned char *cs8900a_hwaddr;
48static int errno;
49
50#ifdef CONFIG_UCSIMM
51_bsc0(char *, getserialnum)
52_bsc1(unsigned char *, gethwaddr, int, a)
53_bsc1(char *, getbenv, char *, a)
54#endif
55
56void __init config_BSP(char *command, int len)
57{
58  unsigned char *p;
59
60  pr_info("68EZ328 DragonBallEZ support (C) 1999 Rt-Control, Inc\n");
61
62#ifdef CONFIG_UCSIMM
63  pr_info("uCsimm serial string [%s]\n", getserialnum());
64  p = cs8900a_hwaddr = gethwaddr(0);
65  pr_info("uCsimm hwaddr %pM\n", p);
66
67  p = getbenv("APPEND");
68  if (p) strcpy(p,command);
69  else command[0] = 0;
70#endif
71
72  mach_sched_init = hw_timer_init;
73  mach_hwclk = m68328_hwclk;
74  mach_reset = m68ez328_reset;
75}
76
77/***************************************************************************/