/*  *   Creation Date: <2004/08/28 18:38:22 greg> *   Time-stamp: <2004/08/28 18:38:22 greg> *    *	<init.c> *	 *	Initialization for pearpc * *   Copyright (C) 2004 Greg Watson *   Copyright (C) 2005 Stefan Reinauer * *   based on mol/init.c: *    *   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Samuel & David Rydh  *      (samuel@ibrium.se, dary@lindesign.se) *    *   This program is free software; you can redistribute it and/or *   modify it under the terms of the GNU General Public License *   as published by the Free Software Foundation *    */#include "openbios/config.h"#include "openbios/bindings.h"#include "openbios/nvram.h"#include "pearpc/pearpc.h"#include "ofmem.h"#include "openbios-version.h"extern void unexpected_excep( int vector );extern void ob_ide_init( void );extern void ob_pci_init( void );extern void ob_adb_init( void );extern void setup_timers( void );#if 0intget_bool_res( const char *res ){	char buf[8], *p;	p = BootHGetStrRes( res, buf, sizeof(buf) );	if( !p )		return -1;	if( !strcasecmp(p,"true") || !strcasecmp(p,"yes") || !strcasecmp(p,"1") )		return 1;	return 0;}#endifvoidunexpected_excep( int vector ){	printk("openbios panic: Unexpected exception %x\n", vector );	for( ;; )		;}voidentry( void ){	printk("\n");	printk("=============================================================\n");	printk("OpenBIOS %s [%s]\n", OPENBIOS_RELEASE, OPENBIOS_BUILD_DATE );		ofmem_init();	initialize_forth();	/* won't return */	printk("of_startup returned!\n");	for( ;; )		;}static voidsetenv( char *env, char *value ){	push_str( value );	push_str( env );	fword("$setenv");}voidarch_of_init( void ){#if USE_RTAS	phandle_t ph;#endif	int autoboot;		devtree_init();	nvram_init();	modules_init();#ifdef CONFIG_DRIVER_PCI	ob_pci_init();#endif#ifdef CONFIG_DRIVER_IDE        setup_timers();        ob_ide_init();#endif#ifdef CONFIG_DRIVER_ADB	ob_adb_init();#endif	node_methods_init();	init_video();		#if USE_RTAS	if( !(ph=find_dev("/rtas")) )		printk("Warning: No /rtas node\n");	else {		ulong size = 0x1000;		while( size < (ulong)of_rtas_end - (ulong)of_rtas_start )			size *= 2;		set_property( ph, "rtas-size", (char*)&size, sizeof(size) );	}#endif#if 0	/* tweak boot settings */	autoboot = !!get_bool_res("autoboot");#endif	autoboot = 0;	if( !autoboot )		printk("Autobooting disabled - dropping into OpenFirmware\n");	setenv("auto-boot?", autoboot ? "true" : "false" );	setenv("boot-command", "pearpcboot");#if 0	if( get_bool_res("tty-interface") == 1 )#endif		fword("activate-tty-interface");	/* hack */	device_end();	bind_func("pearpcboot", boot );}