* Copyleft ()) 2000 James D. Schettine {james@telos-systems.com}
* Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>
* Copyright (C) 1995 Hamish Macdonald
- * Copyright (C) 2000 Lineo Inc. (www.lineo.com)
+ * Copyright (C) 2000 Lineo Inc. (www.lineo.com)
* Copyright (C) 2001 Lineo, Inc. <www.lineo.com>
*
* 68VZ328 Fixes/support Evan Stawnyczy <e@lineo.ca>
* This file handles the architecture-dependent parts of system setup
*/
-#include <linux/config.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/fs.h>
#include <linux/fb.h>
+#include <linux/module.h>
#include <linux/console.h>
#include <linux/genhd.h>
#include <linux/errno.h>
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/machdep.h>
-
-#ifdef CONFIG_BLK_DEV_INITRD
#include <asm/pgtable.h>
-#endif
-unsigned long rom_length;
unsigned long memory_start;
unsigned long memory_end;
+EXPORT_SYMBOL(memory_start);
+EXPORT_SYMBOL(memory_end);
+
char command_line[COMMAND_LINE_SIZE];
/* setup some dummy routines */
{
}
-void (*mach_sched_init) (irqreturn_t (*handler)(int, void *, struct pt_regs *)) = NULL;
-void (*mach_tick)( void ) = NULL;
+void (*mach_sched_init) (irqreturn_t (*handler)(int, void *, struct pt_regs *));
+void (*mach_tick)( void );
/* machine dependent keyboard functions */
-int (*mach_keyb_init) (void) = NULL;
-int (*mach_kbdrate) (struct kbd_repeat *) = NULL;
-void (*mach_kbd_leds) (unsigned int) = NULL;
+int (*mach_keyb_init) (void);
+int (*mach_kbdrate) (struct kbd_repeat *);
+void (*mach_kbd_leds) (unsigned int);
/* machine dependent irq functions */
-void (*mach_init_IRQ) (void) = NULL;
-irqreturn_t (*(*mach_default_handler)[]) (int, void *, struct pt_regs *) = NULL;
-void (*mach_enable_irq) (unsigned int) = NULL;
-void (*mach_disable_irq) (unsigned int) = NULL;
-int (*mach_get_irq_list) (struct seq_file *, void *) = NULL;
-void (*mach_process_int) (int irq, struct pt_regs *fp) = NULL;
+void (*mach_init_IRQ) (void);
+irq_handler_t mach_default_handler;
+int (*mach_get_irq_list) (struct seq_file *, void *);
+void (*mach_process_int) (int irq, struct pt_regs *fp);
void (*mach_trap_init) (void);
/* machine dependent timer functions */
-unsigned long (*mach_gettimeoffset) (void) = NULL;
-void (*mach_gettod) (int*, int*, int*, int*, int*, int*) = NULL;
-int (*mach_hwclk) (int, struct hwclk_time*) = NULL;
-int (*mach_set_clock_mmss) (unsigned long) = NULL;
-void (*mach_mksound)( unsigned int count, unsigned int ticks ) = NULL;
-void (*mach_reset)( void ) = NULL;
+unsigned long (*mach_gettimeoffset) (void);
+void (*mach_gettod) (int*, int*, int*, int*, int*, int*);
+int (*mach_hwclk) (int, struct hwclk_time*);
+int (*mach_set_clock_mmss) (unsigned long);
+void (*mach_mksound)( unsigned int count, unsigned int ticks );
+void (*mach_reset)( void );
void (*waitbut)(void) = dummy_waitbut;
-void (*mach_debug_init)(void) = NULL;
-void (*mach_halt)( void ) = NULL;
-void (*mach_power_off)( void ) = NULL;
+void (*mach_debug_init)(void);
+void (*mach_halt)( void );
+void (*mach_power_off)( void );
#ifdef CONFIG_M68000
#if defined(CONFIG_M5206e)
#define CPU "COLDFIRE(m5206e)"
#endif
+#if defined(CONFIG_M520x)
+ #define CPU "COLDFIRE(m520x)"
+#endif
+#if defined(CONFIG_M523x)
+ #define CPU "COLDFIRE(m523x)"
+#endif
#if defined(CONFIG_M5249)
#define CPU "COLDFIRE(m5249)"
#endif
-#if defined(CONFIG_M527x)
- #define CPU "COLDFIRE(m5270/5271/5274/5275)"
+#if defined(CONFIG_M5271)
+ #define CPU "COLDFIRE(m5270/5271)"
#endif
#if defined(CONFIG_M5272)
#define CPU "COLDFIRE(m5272)"
#endif
+#if defined(CONFIG_M5275)
+ #define CPU "COLDFIRE(m5274/5275)"
+#endif
#if defined(CONFIG_M528x)
#define CPU "COLDFIRE(m5280/5282)"
#endif
#if defined(CONFIG_M5307)
#define CPU "COLDFIRE(m5307)"
#endif
+#if defined(CONFIG_M532x)
+ #define CPU "COLDFIRE(m532x)"
+#endif
#if defined(CONFIG_M5407)
#define CPU "COLDFIRE(m5407)"
#endif
#ifndef CPU
- #define CPU "UNKOWN"
+ #define CPU "UNKNOWN"
#endif
/* (es) */
init_mm.start_code = (unsigned long) &_stext;
init_mm.end_code = (unsigned long) &_etext;
init_mm.end_data = (unsigned long) &_edata;
- init_mm.brk = (unsigned long) 0;
+ init_mm.brk = (unsigned long) 0;
config_BSP(&command_line[0], sizeof(command_line));
#endif
#ifdef CONFIG_ELITE
printk(KERN_INFO "Modified for M5206eLITE by Rob Scott, rscott@mtrob.fdns.net\n");
-#endif
+#endif
#ifdef CONFIG_TELOS
printk(KERN_INFO "Modified for Omnia ToolVox by James D. Schettine, james@telos-systems.com\n");
#endif
#ifdef CONFIG_DRAGEN2
printk(KERN_INFO "DragonEngine II board support by Georges Menie\n");
#endif
+#ifdef CONFIG_M5235EVB
+ printk(KERN_INFO "Motorola M5235EVB support (C)2005 Syn-tech Systems, Inc. (Jate Sujjavanich)");
+#endif
#ifdef DEBUG
printk(KERN_DEBUG "KERNEL -> TEXT=0x%06x-0x%06x DATA=0x%06x-0x%06x "
saved_command_line[COMMAND_LINE_SIZE-1] = 0;
#ifdef DEBUG
- if (strlen(*cmdline_p))
+ if (strlen(*cmdline_p))
printk(KERN_DEBUG "Command line: '%s'\n", *cmdline_p);
#endif
paging_init();
}
-int get_cpuinfo(char * buffer)
-{
- char *cpu, *mmu, *fpu;
- u_long clockfreq;
-
- cpu = CPU;
- mmu = "none";
- fpu = "none";
-
-#ifdef CONFIG_COLDFIRE
- clockfreq = (loops_per_jiffy*HZ)*3;
-#else
- clockfreq = (loops_per_jiffy*HZ)*16;
-#endif
-
- return(sprintf(buffer, "CPU:\t\t%s\n"
- "MMU:\t\t%s\n"
- "FPU:\t\t%s\n"
- "Clocking:\t%lu.%1luMHz\n"
- "BogoMips:\t%lu.%02lu\n"
- "Calibration:\t%lu loops\n",
- cpu, mmu, fpu,
- clockfreq/1000000,(clockfreq/100000)%10,
- (loops_per_jiffy*HZ)/500000,((loops_per_jiffy*HZ)/5000)%100,
- (loops_per_jiffy*HZ)));
-
-}
-
/*
* Get CPU information for use by the procfs.
*/