| | 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 | |
| | 29 | int m68328_hwclk(int set, struct rtc_time *t); |
| | 30 | |
| | 31 | /***************************************************************************/ |
| | 32 | |
| | 33 | void 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 | |
| | 47 | unsigned char *cs8900a_hwaddr; |
| | 48 | static 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 | |
| | 56 | void __init config_BSP(char *command, int len) |
| | 57 | { |
| | 58 | unsigned char *p; |
| | 59 | |
| | 60 | printk(KERN_INFO "\n68EZ328 DragonBallEZ support (C) 1999 Rt-Control, Inc\n"); |
| | 61 | |
| | 62 | #ifdef CONFIG_UCSIMM |
| | 63 | printk(KERN_INFO "uCsimm serial string [%s]\n",getserialnum()); |
| | 64 | p = cs8900a_hwaddr = gethwaddr(0); |
| | 65 | printk(KERN_INFO "uCsimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", |
| | 66 | p[0], p[1], p[2], p[3], p[4], p[5]); |
| | 67 | |
| | 68 | p = getbenv("APPEND"); |
| | 69 | if (p) strcpy(p,command); |
| | 70 | else command[0] = 0; |
| | 71 | #endif |
| | 72 | |
| | 73 | mach_sched_init = hw_timer_init; |
| | 74 | mach_hwclk = m68328_hwclk; |
| | 75 | mach_reset = m68ez328_reset; |
| | 76 | } |
| | 77 | |
| | 78 | /***************************************************************************/ |
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