LXR linux/arch/m68knommu/platform/68EZ328/config.c

   1/***************************************************************************/
   2
   3/*
   4 *  linux/arch/m68knommu/platform/68EZ328/config.c
   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/types.h>
  17#include <linux/kernel.h>
  18#include <asm/system.h>
  19#include <asm/pgtable.h>
  20#include <asm/machdep.h>
  21#include <asm/MC68EZ328.h>
  22#ifdef CONFIG_UCSIMM
  23#include <asm/bootstd.h>
  24#endif
  25
  26/***************************************************************************/
  27
  28void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
  29
  30/***************************************************************************/
  31
  32void m68ez328_reset(void)
  33{
  34  local_irq_disable();
  35  asm volatile (
  36    "moveal #0x10c00000, %a0;\n"
  37    "moveb #0, 0xFFFFF300;\n"
  38    "moveal 0(%a0), %sp;\n"
  39    "moveal 4(%a0), %a0;\n"
  40    "jmp (%a0);\n"
  41    );
  42}
  43
  44/***************************************************************************/
  45
  46unsigned char *cs8900a_hwaddr;
  47static int errno;
  48
  49#ifdef CONFIG_UCSIMM
  50_bsc0(char *, getserialnum)
  51_bsc1(unsigned char *, gethwaddr, int, a)
  52_bsc1(char *, getbenv, char *, a)
  53#endif
  54
  55void config_BSP(char *command, int len)
  56{
  57  unsigned char *p;
  58
  59  printk(KERN_INFO "\n68EZ328 DragonBallEZ support (C) 1999 Rt-Control, Inc\n");
  60
  61#ifdef CONFIG_UCSIMM
  62  printk(KERN_INFO "uCsimm serial string [%s]\n",getserialnum());
  63  p = cs8900a_hwaddr = gethwaddr(0);
  64  printk(KERN_INFO "uCsimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
  65         p[0], p[1], p[2], p[3], p[4], p[5]);
  66
  67  p = getbenv("APPEND");
  68  if (p) strcpy(p,command);
  69  else command[0] = 0;
  70#endif
  71 
  72  mach_gettod = m68328_timer_gettod;
  73  mach_reset = m68ez328_reset;
  74}
  75
  76/***************************************************************************/
  77