[J-u-boot.git] / include / common.h

/*
 * (C) Copyright 2000-2004
 * Wolfgang Denk, DENX Software Engineering, [email protected].
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#ifndef __COMMON_H_
#define __COMMON_H_	1

#undef	_LINUX_CONFIG_H
#define _LINUX_CONFIG_H 1	/* avoid reading Linux autoconf.h file	*/

typedef unsigned char		uchar;
typedef volatile unsigned long	vu_long;
typedef volatile unsigned short vu_short;
typedef volatile unsigned char	vu_char;

#include <config.h>
#include <linux/bitops.h>
#include <linux/types.h>
#include <linux/string.h>
#include <asm/ptrace.h>
#include <stdarg.h>
#if defined(CONFIG_PCI) && defined(CONFIG_440)
#include <pci.h>
#endif
#if defined(CONFIG_8xx)
#include <asm/8xx_immap.h>
#if defined(CONFIG_MPC852)	|| defined(CONFIG_MPC852T)	|| \
    defined(CONFIG_MPC859)	|| defined(CONFIG_MPC859T)	|| \
    defined(CONFIG_MPC859DSL)	|| \
    defined(CONFIG_MPC866)	|| defined(CONFIG_MPC866T)	|| \
    defined(CONFIG_MPC866P)
# define CONFIG_MPC866_et_al 1
#elif defined(CONFIG_MPC870) \
   || defined(CONFIG_MPC875) \
   || defined(CONFIG_MPC880) \
   || defined(CONFIG_MPC885)
# define CONFIG_DUET   1
#endif
#if   defined(CONFIG_MPC860)	   \
   || defined(CONFIG_MPC860T)	   \
   || defined(CONFIG_MPC866_et_al) \
   || defined(CONFIG_DUET)
# define CONFIG_MPC86x 1
#endif
#elif defined(CONFIG_5xx)
#include <asm/5xx_immap.h>
#elif defined(CONFIG_8260)
#include <asm/immap_8260.h>
#endif
#ifdef CONFIG_MPC85xx
#include <mpc85xx.h>
#include <asm/immap_85xx.h>
#endif
#ifdef	CONFIG_4xx
#include <ppc4xx.h>
#endif
#ifdef CONFIG_HYMOD
#include <board/hymod/hymod.h>
#endif
#ifdef CONFIG_ARM
#define asmlinkage	/* nothing */
#endif

#include <part.h>
#include <flash.h>
#include <image.h>

#ifdef	DEBUG
#define debug(fmt,args...)	printf (fmt ,##args)
#define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args);
#else
#define debug(fmt,args...)
#define debugX(level,fmt,args...)
#endif	/* DEBUG */

typedef	void (interrupt_handler_t)(void *);

#include <asm/u-boot.h>	/* boot information for Linux kernel */
#include <asm/global_data.h>	/* global data used for startup functions */

/*
 * enable common handling for all TQM8xxL/M boards:
 * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards
 * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards
 */
#if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \
    defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \
    defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M)
# ifndef CONFIG_TQM8xxM
#  define CONFIG_TQM8xxM
# endif
#endif
#if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \
    defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \
    defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM)
# ifndef CONFIG_TQM8xxL
#  define CONFIG_TQM8xxL
# endif
#endif


/*
 * General Purpose Utilities
 */
#define min(X, Y)				\
	({ typeof (X) __x = (X), __y = (Y);	\
		(__x < __y) ? __x : __y; })

#define max(X, Y)				\
	({ typeof (X) __x = (X), __y = (Y);	\
		(__x > __y) ? __x : __y; })


/*
 * Function Prototypes
 */

#if CONFIG_SERIAL_SOFTWARE_FIFO
void	serial_buffered_init (void);
void	serial_buffered_putc (const char);
void	serial_buffered_puts (const char *);
int	serial_buffered_getc (void);
int	serial_buffered_tstc (void);
#endif /* CONFIG_SERIAL_SOFTWARE_FIFO */

void	hang	      (void) __attribute__ ((noreturn));

/* */
long int initdram (int);
int	display_options	(void);
void	print_size (ulong, const char *);

/* common/main.c */
void	main_loop	(void);
int	run_command	(const char *cmd, int flag);
int	readline	(const char *const prompt);
void	init_cmd_timeout(void);
void	reset_cmd_timeout(void);

/* lib_$(ARCH)/board.c */
void	board_init_f  (ulong);
void	board_init_r  (gd_t *, ulong);
int	checkboard    (void);
int	checkflash    (void);
int	checkdram     (void);
char *	strmhz(char *buf, long hz);
int	last_stage_init(void);
extern ulong monitor_flash_len;

/* common/flash.c */
void flash_perror (int);

/* common/cmd_autoscript.c */
int	autoscript (ulong addr);

/* common/cmd_bootm.c */
void	print_image_hdr (image_header_t *hdr);

extern ulong load_addr;		/* Default Load Address	*/

/* common/cmd_nvedit.c */
int	env_init     (void);
void	env_relocate (void);
char 	*getenv      (uchar *);
int	getenv_r     (uchar *name, uchar *buf, unsigned len);
int	saveenv      (void);
#ifdef CONFIG_PPC		/* ARM version to be fixed! */
void inline setenv   (char *, char *);
#else
void    setenv       (char *, char *);
#endif /* CONFIG_PPC */
#ifdef CONFIG_ARM
# include <asm/setup.h>
# include <asm/u-boot-arm.h>	/* ARM version to be fixed! */
#endif /* CONFIG_ARM */
#ifdef CONFIG_I386		/* x86 version to be fixed! */
# include <asm/u-boot-i386.h>
#endif /* CONFIG_I386 */

void    pci_init      (void);
void    pci_init_board(void);
void    pciinfo       (int, int);

#if defined(CONFIG_PCI) && defined(CONFIG_440)
#   if defined(CFG_PCI_PRE_INIT)
    int    pci_pre_init        (struct pci_controller * );
#   endif
#   if defined(CFG_PCI_TARGET_INIT)
	void    pci_target_init      (struct pci_controller *);
#   endif
#   if defined(CFG_PCI_MASTER_INIT)
	void    pci_master_init      (struct pci_controller *);
#   endif
    int     is_pci_host         (struct pci_controller *);
#endif

int	misc_init_f   (void);
int	misc_init_r   (void);

/* common/exports.c */
void	jumptable_init(void);

/* $(BOARD)/$(BOARD).c */
void	reset_phy     (void);
void    fdc_hw_init   (void);

/* $(BOARD)/eeprom.c */
void eeprom_init  (void);
#ifndef CONFIG_SPI
int  eeprom_probe (unsigned dev_addr, unsigned offset);
#endif
int  eeprom_read  (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
int  eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
#ifdef CONFIG_LWMON
extern uchar pic_read  (uchar reg);
extern void  pic_write (uchar reg, uchar val);
#endif

/*
 * Set this up regardless of board
 * type, to prevent errors.
 */
#if defined(CONFIG_SPI) || !defined(CFG_I2C_EEPROM_ADDR)
# define CFG_DEF_EEPROM_ADDR 0
#else
# define CFG_DEF_EEPROM_ADDR CFG_I2C_EEPROM_ADDR
#endif /* CONFIG_SPI || !defined(CFG_I2C_EEPROM_ADDR) */

#if defined(CONFIG_SPI)
extern void spi_init_f (void);
extern void spi_init_r (void);
extern ssize_t spi_read  (uchar *, int, uchar *, int);
extern ssize_t spi_write (uchar *, int, uchar *, int);
#endif

#ifdef CONFIG_RPXCLASSIC
void rpxclassic_init (void);
#endif

#ifdef CONFIG_MBX
/* $(BOARD)/mbx8xx.c */
void	mbx_init (void);
void	board_serial_init (void);
void	board_ether_init (void);
#endif

#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_MBX) || defined(CONFIG_IAD210)
void	board_get_enetaddr (uchar *addr);
#endif

#ifdef CONFIG_HERMES
/* $(BOARD)/hermes.c */
void hermes_start_lxt980 (int speed);
#endif

#ifdef CONFIG_EVB64260
void  evb64260_init(void);
void  debug_led(int, int);
void  display_mem_map(void);
void  perform_soft_reset(void);
#endif

void	load_sernum_ethaddr (void);

/* $(BOARD)/$(BOARD).c */
int board_pre_init (void);
int board_post_init (void);
int board_postclk_init (void); /* after clocks/timebase, before env/serial */
void board_poweroff (void);

#if defined(CFG_DRAM_TEST)
int testdram(void);
#endif /* CFG_DRAM_TEST */

/* $(CPU)/start.S */
#if defined(CONFIG_5xx)	|| \
    defined(CONFIG_8xx)
uint	get_immr      (uint);
#endif
uint	get_pir       (void);
uint	get_pvr	      (void);
uint	rd_ic_cst     (void);
void	wr_ic_cst     (uint);
void	wr_ic_adr     (uint);
uint	rd_dc_cst     (void);
void	wr_dc_cst     (uint);
void	wr_dc_adr     (uint);
int	icache_status (void);
void	icache_enable (void);
void	icache_disable(void);
int	dcache_status (void);
void	dcache_enable (void);
void	dcache_disable(void);
void	relocate_code (ulong, gd_t *, ulong);
ulong	get_endaddr   (void);
void	trap_init     (ulong);
#if defined (CONFIG_4xx)	|| \
    defined (CONFIG_74xx_7xx)	|| \
    defined (CONFIG_74x)	|| \
    defined (CONFIG_75x)	|| \
    defined (CONFIG_74xx)
unsigned char   in8(unsigned int);
void            out8(unsigned int, unsigned char);
unsigned short  in16(unsigned int);
unsigned short  in16r(unsigned int);
void            out16(unsigned int, unsigned short value);
void            out16r(unsigned int, unsigned short value);
unsigned long   in32(unsigned int);
unsigned long   in32r(unsigned int);
void            out32(unsigned int, unsigned long value);
void            out32r(unsigned int, unsigned long value);
void            ppcDcbf(unsigned long value);
void            ppcDcbi(unsigned long value);
void            ppcSync(void);
#endif

/* $(CPU)/cpu.c */
int	checkcpu      (void);
int	checkicache   (void);
int	checkdcache   (void);
void	upmconfig     (unsigned int, unsigned int *, unsigned int);
ulong	get_tbclk     (void);

/* $(CPU)/serial.c */
int	serial_init   (void);
void	serial_setbrg (void);
void	serial_putc   (const char);
void	serial_puts   (const char *);
void	serial_addr   (unsigned int);
int	serial_getc   (void);
int	serial_tstc   (void);

/* $(CPU)/speed.c */
int	get_clocks (void);
#if defined(CONFIG_8260)
int	prt_8260_clks (void);
#endif
#if defined(CONFIG_MPC5XXX)
int	prt_mpc5xxx_clks (void);
#endif
#ifdef CONFIG_4xx
ulong	get_OPB_freq (void);
ulong	get_PCI_freq (void);
#endif
#if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410)
ulong	get_FCLK (void);
ulong	get_HCLK (void);
ulong	get_PCLK (void);
ulong	get_UCLK (void);
#endif
#if defined CONFIG_INCA_IP
uint    incaip_get_cpuclk (void);
#endif
ulong	get_bus_freq  (ulong);

#if defined(CONFIG_MPC85xx)
typedef MPC85xx_SYS_INFO sys_info_t;
void    get_sys_info  ( sys_info_t * );
#endif

#if defined(CONFIG_4xx) || defined(CONFIG_IOP480)
#  if defined(CONFIG_440)
    typedef PPC440_SYS_INFO sys_info_t;
#  else
    typedef PPC405_SYS_INFO sys_info_t;
#  endif
void    get_sys_info  ( sys_info_t * );
#endif

/* $(CPU)/cpu_init.c */
#if defined(CONFIG_8xx) || defined(CONFIG_8260)
void	cpu_init_f    (volatile immap_t *immr);
#endif
#if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx)
void	cpu_init_f    (void);
#endif
int	cpu_init_r    (void);
#if defined(CONFIG_8260)
int	prt_8260_rsr  (void);
#endif

/* $(CPU)/interrupts.c */
int	interrupt_init     (void);
void	timer_interrupt    (struct pt_regs *);
void	external_interrupt (struct pt_regs *);
void	irq_install_handler(int, interrupt_handler_t *, void *);
void	irq_free_handler   (int);
void	reset_timer	   (void);
ulong	get_timer	   (ulong base);
void	set_timer	   (ulong t);
void	enable_interrupts  (void);
int	disable_interrupts (void);

/* $(CPU)/.../commproc.c */
int	dpram_init (void);
uint	dpram_base(void);
uint	dpram_base_align(uint align);
uint	dpram_alloc(uint size);
uint	dpram_alloc_align(uint size,uint align);
void	post_word_store (ulong);
ulong	post_word_load (void);
void	bootcount_store (ulong);
ulong	bootcount_load (void);
#define BOOTCOUNT_MAGIC		0xB001C041

/* $(CPU)/.../<eth> */
void mii_init (void);

/* $(CPU)/.../lcd.c */
ulong	lcd_setmem (ulong);

/* $(CPU)/.../vfd.c */
ulong	vfd_setmem (ulong);

/* $(CPU)/.../video.c */
ulong	video_setmem (ulong);

/* ppc/cache.c */
void	flush_cache   (unsigned long, unsigned long);


/* lib_$(ARCH)/ticks.S */
unsigned long long get_ticks(void);
void	wait_ticks    (unsigned long);

/* lib_$(ARCH)/time.c */
void	udelay	      (unsigned long);
ulong	usec2ticks    (unsigned long usec);
ulong	ticks2usec    (unsigned long ticks);
int	init_timebase (void);

/* lib_generic/vsprintf.c */
ulong	simple_strtoul(const char *cp,char **endp,unsigned int base);
long	simple_strtol(const char *cp,char **endp,unsigned int base);
void	panic(const char *fmt, ...);
int	sprintf(char * buf, const char *fmt, ...);
int 	vsprintf(char *buf, const char *fmt, va_list args);

/* lib_generic/crc32.c */
ulong crc32 (ulong, const unsigned char *, uint);
ulong crc32_no_comp (ulong, const unsigned char *, uint);

/* common/console.c */
int	console_init_f(void);	/* Before relocation; uses the serial  stuff	*/
int	console_init_r(void);	/* After  relocation; uses the console stuff	*/
int	console_assign (int file, char *devname);	/* Assign the console	*/
int	ctrlc (void);
int	had_ctrlc (void);	/* have we had a Control-C since last clear? */
void	clear_ctrlc (void);	/* clear the Control-C condition */
int	disable_ctrlc (int);	/* 1 to disable, 0 to enable Control-C detect */

/*
 * STDIO based functions (can always be used)
 */

/* serial stuff */
void	serial_printf (const char *fmt, ...);

/* stdin */
int	getc(void);
int	tstc(void);

/* stdout */
void	putc(const char c);
void	puts(const char *s);
void	printf(const char *fmt, ...);
void	vprintf(const char *fmt, va_list args);

/* stderr */
#define eputc(c)		fputc(stderr, c)
#define eputs(s)		fputs(stderr, s)
#define eprintf(fmt,args...)	fprintf(stderr,fmt ,##args)

/*
 * FILE based functions (can only be used AFTER relocation!)
 */

#define stdin		0
#define stdout		1
#define stderr		2
#define MAX_FILES	3

void	fprintf(int file, const char *fmt, ...);
void	fputs(int file, const char *s);
void	fputc(int file, const char c);
int	ftstc(int file);
int	fgetc(int file);

int	pcmcia_init (void);

#ifdef CONFIG_SHOW_BOOT_PROGRESS
void	show_boot_progress (int status);
#endif

#endif	/* __COMMON_H_ */
Commit	Line	Data
e2211743	1	/*
d4ca31c4	2	* (C) Copyright 2000-2004
e2211743 WD	3	* Wolfgang Denk, DENX Software Engineering, [email protected].
	4	*
	5	* See file CREDITS for list of people who contributed to this
	6	* project.
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License as
	10	* published by the Free Software Foundation; either version 2 of
	11	* the License, or (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
180d3f74	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
e2211743 WD	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	21	* MA 02111-1307 USA
	22	*/
	23
	24	#ifndef __COMMON_H_
	25	#define __COMMON_H_ 1
	26
	27	#undef _LINUX_CONFIG_H
	28	#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */
	29
	30	typedef unsigned char uchar;
	31	typedef volatile unsigned long vu_long;
180d3f74	32	typedef volatile unsigned short vu_short;
e2211743 WD	33	typedef volatile unsigned char vu_char;
	34
	35	#include <config.h>
	36	#include <linux/bitops.h>
	37	#include <linux/types.h>
	38	#include <linux/string.h>
	39	#include <asm/ptrace.h>
	40	#include <stdarg.h>
	41	#if defined(CONFIG_PCI) && defined(CONFIG_440)
	42	#include <pci.h>
	43	#endif
180d3f74	44	#if defined(CONFIG_8xx)
e2211743	45	#include <asm/8xx_immap.h>
d4ca31c4 WD	46	#if defined(CONFIG_MPC852) \|\| defined(CONFIG_MPC852T) \|\| \
	47	defined(CONFIG_MPC859) \|\| defined(CONFIG_MPC859T) \|\| \
	48	defined(CONFIG_MPC859DSL) \|\| \
	49	defined(CONFIG_MPC866) \|\| defined(CONFIG_MPC866T) \|\| \
	50	defined(CONFIG_MPC866P)
180d3f74 WD	51	# define CONFIG_MPC866_et_al 1
	52	#elif defined(CONFIG_MPC870) \
	53	\|\| defined(CONFIG_MPC875) \
	54	\|\| defined(CONFIG_MPC880) \
	55	\|\| defined(CONFIG_MPC885)
	56	# define CONFIG_DUET 1
	57	#endif
	58	#if defined(CONFIG_MPC860) \
	59	\|\| defined(CONFIG_MPC860T) \
	60	\|\| defined(CONFIG_MPC866_et_al) \
	61	\|\| defined(CONFIG_DUET)
	62	# define CONFIG_MPC86x 1
2535d602	63	#endif
0db5bca8 WD	64	#elif defined(CONFIG_5xx)
0db5bca8 WD	65	#include <asm/5xx_immap.h>
e2211743 WD	66	#elif defined(CONFIG_8260)
	67	#include <asm/immap_8260.h>
	68	#endif
42d1f039 WD	69	#ifdef CONFIG_MPC85xx
	70	#include <mpc85xx.h>
	71	#include <asm/immap_85xx.h>
	72	#endif
e2211743 WD	73	#ifdef CONFIG_4xx
	74	#include <ppc4xx.h>
	75	#endif
	76	#ifdef CONFIG_HYMOD
6dd652fa	77	#include <board/hymod/hymod.h>
e2211743 WD	78	#endif
	79	#ifdef CONFIG_ARM
	80	#define asmlinkage /* nothing */
	81	#endif
	82
	83	#include <part.h>
	84	#include <flash.h>
	85	#include <image.h>
	86
	87	#ifdef DEBUG
	88	#define debug(fmt,args...) printf (fmt ,##args)
52f52c14	89	#define debugX(level,fmt,args...) if (DEBUG>=level) printf(fmt,##args);
e2211743 WD	90	#else
e2211743 WD	91	#define debug(fmt,args...)
52f52c14	92	#define debugX(level,fmt,args...)
e2211743 WD	93	#endif /* DEBUG */
	94
	95	typedef void (interrupt_handler_t)(void *);
	96
	97	#include <asm/u-boot.h> /* boot information for Linux kernel */
	98	#include <asm/global_data.h> /* global data used for startup functions */
	99
71f95118 WD	100	/*
	101	* enable common handling for all TQM8xxL/M boards:
	102	* - CONFIG_TQM8xxM will be defined for all TQM8xxM boards
	103	* - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards
	104	*/
	105	#if defined(CONFIG_TQM823M) \|\| defined(CONFIG_TQM850M) \|\| \
	106	defined(CONFIG_TQM855M) \|\| defined(CONFIG_TQM860M) \|\| \
d4ca31c4	107	defined(CONFIG_TQM862M) \|\| defined(CONFIG_TQM866M)
71f95118 WD	108	# ifndef CONFIG_TQM8xxM
	109	# define CONFIG_TQM8xxM
	110	# endif
	111	#endif
e2211743	112	#if defined(CONFIG_TQM823L) \|\| defined(CONFIG_TQM850L) \|\| \
d126bfbd	113	defined(CONFIG_TQM855L) \|\| defined(CONFIG_TQM860L) \|\| \
71f95118	114	defined(CONFIG_TQM862L) \|\| defined(CONFIG_TQM8xxM)
e2211743 WD	115	# ifndef CONFIG_TQM8xxL
	116	# define CONFIG_TQM8xxL
	117	# endif
	118	#endif
	119
	120
c7de829c WD	121	/*
	122	* General Purpose Utilities
	123	*/
	124	#define min(X, Y) \
	125	({ typeof (X) __x = (X), __y = (Y); \
	126	(__x < __y) ? __x : __y; })
	127
	128	#define max(X, Y) \
	129	({ typeof (X) __x = (X), __y = (Y); \
	130	(__x > __y) ? __x : __y; })
	131
	132
e2211743 WD	133	/*
	134	* Function Prototypes
	135	*/
	136
	137	#if CONFIG_SERIAL_SOFTWARE_FIFO
	138	void serial_buffered_init (void);
	139	void serial_buffered_putc (const char);
	140	void serial_buffered_puts (const char *);
	141	int serial_buffered_getc (void);
	142	int serial_buffered_tstc (void);
	143	#endif /* CONFIG_SERIAL_SOFTWARE_FIFO */
	144
	145	void hang (void) __attribute__ ((noreturn));
	146
	147	/* */
	148	long int initdram (int);
	149	int display_options (void);
	150	void print_size (ulong, const char *);
	151
	152	/* common/main.c */
	153	void main_loop (void);
	154	int run_command (const char *cmd, int flag);
	155	int readline (const char *const prompt);
6dd652fa	156	void init_cmd_timeout(void);
e2211743 WD	157	void reset_cmd_timeout(void);
e2211743 WD	158
15647dc7	159	/* lib_$(ARCH)/board.c */
e2211743 WD	160	void board_init_f (ulong);
	161	void board_init_r (gd_t *, ulong);
	162	int checkboard (void);
	163	int checkflash (void);
	164	int checkdram (void);
	165	char * strmhz(char *buf, long hz);
	166	int last_stage_init(void);
3b57fe0a	167	extern ulong monitor_flash_len;
e2211743 WD	168
	169	/* common/flash.c */
	170	void flash_perror (int);
	171
b0fce99b WD	172	/* common/cmd_autoscript.c */
	173	int autoscript (ulong addr);
	174
e2211743	175	/* common/cmd_bootm.c */
b0fce99b	176	void print_image_hdr (image_header_t *hdr);
e2211743 WD	177
	178	extern ulong load_addr; /* Default Load Address */
	179
	180	/* common/cmd_nvedit.c */
	181	int env_init (void);
	182	void env_relocate (void);
	183	char getenv (uchar );
	184	int getenv_r (uchar name, uchar buf, unsigned len);
	185	int saveenv (void);
	186	#ifdef CONFIG_PPC /* ARM version to be fixed! */
	187	void inline setenv (char , char );
2262cfee WD	188	#else
2262cfee WD	189	void setenv (char , char );
e2211743 WD	190	#endif /* CONFIG_PPC */
e2211743 WD	191	#ifdef CONFIG_ARM
b6e4c403	192	# include <asm/setup.h>
e2211743 WD	193	# include <asm/u-boot-arm.h> /* ARM version to be fixed! */
e2211743 WD	194	#endif /* CONFIG_ARM */
2262cfee	195	#ifdef CONFIG_I386 /* x86 version to be fixed! */
8bde7f77	196	# include <asm/u-boot-i386.h>
2262cfee	197	#endif /* CONFIG_I386 */
e2211743 WD	198
e2211743 WD	199	void pci_init (void);
ad10dd9a	200	void pci_init_board(void);
e2211743 WD	201	void pciinfo (int, int);
	202
	203	#if defined(CONFIG_PCI) && defined(CONFIG_440)
	204	# if defined(CFG_PCI_PRE_INIT)
	205	int pci_pre_init (struct pci_controller * );
	206	# endif
	207	# if defined(CFG_PCI_TARGET_INIT)
	208	void pci_target_init (struct pci_controller *);
	209	# endif
	210	# if defined(CFG_PCI_MASTER_INIT)
	211	void pci_master_init (struct pci_controller *);
	212	# endif
	213	int is_pci_host (struct pci_controller *);
	214	#endif
	215
	216	int misc_init_f (void);
	217	int misc_init_r (void);
	218
27b207fd WD	219	/* common/exports.c */
	220	void jumptable_init(void);
	221
e2211743 WD	222	/* $(BOARD)/$(BOARD).c */
e2211743 WD	223	void reset_phy (void);
7f6c2cbc	224	void fdc_hw_init (void);
e2211743 WD	225
	226	/* $(BOARD)/eeprom.c */
	227	void eeprom_init (void);
6dd652fa WD	228	#ifndef CONFIG_SPI
	229	int eeprom_probe (unsigned dev_addr, unsigned offset);
	230	#endif
e2211743 WD	231	int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
	232	int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
	233	#ifdef CONFIG_LWMON
	234	extern uchar pic_read (uchar reg);
	235	extern void pic_write (uchar reg, uchar val);
	236	#endif
	237
	238	/*
	239	* Set this up regardless of board
	240	* type, to prevent errors.
	241	*/
	242	#if defined(CONFIG_SPI) \|\| !defined(CFG_I2C_EEPROM_ADDR)
	243	# define CFG_DEF_EEPROM_ADDR 0
	244	#else
	245	# define CFG_DEF_EEPROM_ADDR CFG_I2C_EEPROM_ADDR
	246	#endif /* CONFIG_SPI \|\| !defined(CFG_I2C_EEPROM_ADDR) */
	247
bdccc4fe	248	#if defined(CONFIG_SPI)
e2211743 WD	249	extern void spi_init_f (void);
	250	extern void spi_init_r (void);
	251	extern ssize_t spi_read (uchar , int, uchar , int);
	252	extern ssize_t spi_write (uchar , int, uchar , int);
	253	#endif
	254
	255	#ifdef CONFIG_RPXCLASSIC
	256	void rpxclassic_init (void);
	257	#endif
	258
	259	#ifdef CONFIG_MBX
	260	/* $(BOARD)/mbx8xx.c */
	261	void mbx_init (void);
	262	void board_serial_init (void);
	263	void board_ether_init (void);
	264	#endif
	265
	266	#if defined(CONFIG_RPXCLASSIC) \|\| defined(CONFIG_MBX) \|\| defined(CONFIG_IAD210)
	267	void board_get_enetaddr (uchar *addr);
	268	#endif
	269
	270	#ifdef CONFIG_HERMES
	271	/* $(BOARD)/hermes.c */
	272	void hermes_start_lxt980 (int speed);
	273	#endif
	274
	275	#ifdef CONFIG_EVB64260
	276	void evb64260_init(void);
	277	void debug_led(int, int);
	278	void display_mem_map(void);
	279	void perform_soft_reset(void);
	280	#endif
	281
	282	void load_sernum_ethaddr (void);
	283
	284	/* $(BOARD)/$(BOARD).c */
	285	int board_pre_init (void);
71f95118	286	int board_post_init (void);
e2211743 WD	287	int board_postclk_init (void); /* after clocks/timebase, before env/serial */
	288	void board_poweroff (void);
	289
	290	#if defined(CFG_DRAM_TEST)
	291	int testdram(void);
	292	#endif /* CFG_DRAM_TEST */
	293
	294	/* $(CPU)/start.S */
0db5bca8 WD	295	#if defined(CONFIG_5xx) \|\| \
0db5bca8 WD	296	defined(CONFIG_8xx)
e2211743 WD	297	uint get_immr (uint);
e2211743 WD	298	#endif
42d1f039	299	uint get_pir (void);
e2211743 WD	300	uint get_pvr (void);
	301	uint rd_ic_cst (void);
	302	void wr_ic_cst (uint);
	303	void wr_ic_adr (uint);
	304	uint rd_dc_cst (void);
	305	void wr_dc_cst (uint);
	306	void wr_dc_adr (uint);
	307	int icache_status (void);
	308	void icache_enable (void);
	309	void icache_disable(void);
	310	int dcache_status (void);
	311	void dcache_enable (void);
	312	void dcache_disable(void);
	313	void relocate_code (ulong, gd_t *, ulong);
	314	ulong get_endaddr (void);
	315	void trap_init (ulong);
	316	#if defined (CONFIG_4xx) \|\| \
	317	defined (CONFIG_74xx_7xx) \|\| \
	318	defined (CONFIG_74x) \|\| \
	319	defined (CONFIG_75x) \|\| \
	320	defined (CONFIG_74xx)
	321	unsigned char in8(unsigned int);
	322	void out8(unsigned int, unsigned char);
	323	unsigned short in16(unsigned int);
	324	unsigned short in16r(unsigned int);
	325	void out16(unsigned int, unsigned short value);
	326	void out16r(unsigned int, unsigned short value);
	327	unsigned long in32(unsigned int);
	328	unsigned long in32r(unsigned int);
	329	void out32(unsigned int, unsigned long value);
	330	void out32r(unsigned int, unsigned long value);
	331	void ppcDcbf(unsigned long value);
	332	void ppcDcbi(unsigned long value);
	333	void ppcSync(void);
	334	#endif
	335
	336	/* $(CPU)/cpu.c */
	337	int checkcpu (void);
	338	int checkicache (void);
	339	int checkdcache (void);
	340	void upmconfig (unsigned int, unsigned int *, unsigned int);
	341	ulong get_tbclk (void);
	342
	343	/* $(CPU)/serial.c */
	344	int serial_init (void);
	345	void serial_setbrg (void);
	346	void serial_putc (const char);
	347	void serial_puts (const char *);
	348	void serial_addr (unsigned int);
	349	int serial_getc (void);
	350	int serial_tstc (void);
	351
	352	/* $(CPU)/speed.c */
	353	int get_clocks (void);
	354	#if defined(CONFIG_8260)
	355	int prt_8260_clks (void);
	356	#endif
945af8d7 WD	357	#if defined(CONFIG_MPC5XXX)
	358	int prt_mpc5xxx_clks (void);
	359	#endif
e2211743 WD	360	#ifdef CONFIG_4xx
	361	ulong get_OPB_freq (void);
	362	ulong get_PCI_freq (void);
	363	#endif
	364	#if defined(CONFIG_S3C2400) \|\| defined(CONFIG_S3C2410)
	365	ulong get_FCLK (void);
	366	ulong get_HCLK (void);
	367	ulong get_PCLK (void);
	368	ulong get_UCLK (void);
	369	#endif
7cb22f97 WD	370	#if defined CONFIG_INCA_IP
	371	uint incaip_get_cpuclk (void);
	372	#endif
e2211743 WD	373	ulong get_bus_freq (ulong);
e2211743 WD	374
42d1f039 WD	375	#if defined(CONFIG_MPC85xx)
	376	typedef MPC85xx_SYS_INFO sys_info_t;
	377	void get_sys_info ( sys_info_t * );
	378	#endif
	379
e2211743 WD	380	#if defined(CONFIG_4xx) \|\| defined(CONFIG_IOP480)
	381	# if defined(CONFIG_440)
	382	typedef PPC440_SYS_INFO sys_info_t;
	383	# else
	384	typedef PPC405_SYS_INFO sys_info_t;
	385	# endif
	386	void get_sys_info ( sys_info_t * );
	387	#endif
	388
	389	/* $(CPU)/cpu_init.c */
	390	#if defined(CONFIG_8xx) \|\| defined(CONFIG_8260)
	391	void cpu_init_f (volatile immap_t *immr);
	392	#endif
42d1f039	393	#if defined(CONFIG_4xx) \|\| defined(CONFIG_MPC85xx)
e2211743 WD	394	void cpu_init_f (void);
	395	#endif
	396	int cpu_init_r (void);
	397	#if defined(CONFIG_8260)
	398	int prt_8260_rsr (void);
	399	#endif
	400
	401	/* $(CPU)/interrupts.c */
	402	int interrupt_init (void);
	403	void timer_interrupt (struct pt_regs *);
	404	void external_interrupt (struct pt_regs *);
	405	void irq_install_handler(int, interrupt_handler_t , void );
	406	void irq_free_handler (int);
	407	void reset_timer (void);
	408	ulong get_timer (ulong base);
	409	void set_timer (ulong t);
	410	void enable_interrupts (void);
	411	int disable_interrupts (void);
	412
	413	/* $(CPU)/.../commproc.c */
	414	int dpram_init (void);
	415	uint dpram_base(void);
	416	uint dpram_base_align(uint align);
	417	uint dpram_alloc(uint size);
	418	uint dpram_alloc_align(uint size,uint align);
	419	void post_word_store (ulong);
	420	ulong post_word_load (void);
bdccc4fe WD	421	void bootcount_store (ulong);
	422	ulong bootcount_load (void);
	423	#define BOOTCOUNT_MAGIC 0xB001C041
e2211743 WD	424
	425	/* $(CPU)/.../<eth> */
	426	void mii_init (void);
	427
	428	/* $(CPU)/.../lcd.c */
	429	ulong lcd_setmem (ulong);
	430
	431	/* $(CPU)/.../vfd.c */
	432	ulong vfd_setmem (ulong);
	433
	434	/* $(CPU)/.../video.c */
	435	ulong video_setmem (ulong);
	436
	437	/* ppc/cache.c */
	438	void flush_cache (unsigned long, unsigned long);
	439
0db5bca8	440
15647dc7	441	/* lib_$(ARCH)/ticks.S */
e2211743 WD	442	unsigned long long get_ticks(void);
	443	void wait_ticks (unsigned long);
	444
15647dc7	445	/* lib_$(ARCH)/time.c */
e2211743 WD	446	void udelay (unsigned long);
	447	ulong usec2ticks (unsigned long usec);
	448	ulong ticks2usec (unsigned long ticks);
	449	int init_timebase (void);
	450
15647dc7	451	/* lib_generic/vsprintf.c */
e2211743 WD	452	ulong simple_strtoul(const char cp,char *endp,unsigned int base);
	453	long simple_strtol(const char cp,char *endp,unsigned int base);
	454	void panic(const char *fmt, ...);
	455	int sprintf(char * buf, const char *fmt, ...);
	456	int vsprintf(char buf, const char fmt, va_list args);
	457
15647dc7	458	/* lib_generic/crc32.c */
e2211743 WD	459	ulong crc32 (ulong, const unsigned char *, uint);
	460	ulong crc32_no_comp (ulong, const unsigned char *, uint);
	461
	462	/* common/console.c */
e2211743 WD	463	int console_init_f(void); /* Before relocation; uses the serial stuff */
	464	int console_init_r(void); /* After relocation; uses the console stuff */
	465	int console_assign (int file, char devname); / Assign the console */
	466	int ctrlc (void);
	467	int had_ctrlc (void); /* have we had a Control-C since last clear? */
	468	void clear_ctrlc (void); /* clear the Control-C condition */
	469	int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */
	470
	471	/*
	472	* STDIO based functions (can always be used)
	473	*/
	474
	475	/* serial stuff */
	476	void serial_printf (const char *fmt, ...);
	477
	478	/* stdin */
	479	int getc(void);
	480	int tstc(void);
	481
	482	/* stdout */
	483	void putc(const char c);
	484	void puts(const char *s);
	485	void printf(const char *fmt, ...);
6dd652fa	486	void vprintf(const char *fmt, va_list args);
e2211743 WD	487
	488	/* stderr */
	489	#define eputc(c) fputc(stderr, c)
	490	#define eputs(s) fputs(stderr, s)
	491	#define eprintf(fmt,args...) fprintf(stderr,fmt ,##args)
	492
	493	/*
	494	* FILE based functions (can only be used AFTER relocation!)
	495	*/
	496
	497	#define stdin 0
	498	#define stdout 1
	499	#define stderr 2
	500	#define MAX_FILES 3
	501
	502	void fprintf(int file, const char *fmt, ...);
	503	void fputs(int file, const char *s);
	504	void fputc(int file, const char c);
	505	int ftstc(int file);
	506	int fgetc(int file);
	507
	508	int pcmcia_init (void);
	509
	510	#ifdef CONFIG_SHOW_BOOT_PROGRESS
	511	void show_boot_progress (int status);
	512	#endif
	513
	514	#endif /* __COMMON_H_ */