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 <stdarg.h> 17#include <linux/types.h> 18#include <linux/kernel.h> 19#include <linux/mm.h> 20#include <linux/tty.h> 21#include <linux/console.h> 22#include <linux/interrupt.h> 23 24#include <asm/setup.h> 25#include <asm/system.h> 26#include <asm/pgtable.h> 27#include <asm/machdep.h> 28#include <asm/MC68EZ328.h> 29#ifdef CONFIG_UCSIMM 30#include <asm/bootstd.h> 31#endif 32 33/***************************************************************************/ 34 35void m68328_timer_init(irq_handler_t timer_routine); 36void m68328_timer_tick(void); 37unsigned long m68328_timer_gettimeoffset(void); 38void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec); 39 40/***************************************************************************/ 41 42void m68ez328_reset(void) 43{ 44 local_irq_disable(); 45 asm volatile ( 46 "moveal #0x10c00000, %a0;\n" 47 "moveb #0, 0xFFFFF300;\n" 48 "moveal 0(%a0), %sp;\n" 49 "moveal 4(%a0), %a0;\n" 50 "jmp (%a0);\n" 51 ); 52} 53 54/***************************************************************************/ 55 56unsigned char *cs8900a_hwaddr; 57static int errno; 58 59#ifdef CONFIG_UCSIMM 60_bsc0(char *, getserialnum) 61_bsc1(unsigned char *, gethwaddr, int, a) 62_bsc1(char *, getbenv, char *, a) 63#endif 64 65void config_BSP(char *command, int len) 66{ 67 unsigned char *p; 68 69 printk(KERN_INFO "\n68EZ328 DragonBallEZ support (C) 1999 Rt-Control, Inc\n"); 70 71#ifdef CONFIG_UCSIMM 72 printk(KERN_INFO "uCsimm serial string [%s]\n",getserialnum()); 73 p = cs8900a_hwaddr = gethwaddr(0); 74 printk(KERN_INFO "uCsimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", 75 p[0], p[1], p[2], p[3], p[4], p[5]); 76 77 p = getbenv("APPEND"); 78 if (p) strcpy(p,command); 79 else command[0] = 0; 80#endif 81 82 mach_sched_init = m68328_timer_init; 83 mach_tick = m68328_timer_tick; 84 mach_gettimeoffset = m68328_timer_gettimeoffset; 85 mach_gettod = m68328_timer_gettod; 86 mach_hwclk = NULL; 87 mach_set_clock_mmss = NULL; 88 mach_reset = m68ez328_reset; 89} 90 91/***************************************************************************/ 92