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|
/*
* (C) Copyright 2000-2007
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* 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_4xx) && !defined(CONFIG_AP1000))
#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_FAMILY 1
#elif defined(CONFIG_MPC870) \
|| defined(CONFIG_MPC875) \
|| defined(CONFIG_MPC880) \
|| defined(CONFIG_MPC885)
# define CONFIG_MPC885_FAMILY 1
#endif
#if defined(CONFIG_MPC860) \
|| defined(CONFIG_MPC860T) \
|| defined(CONFIG_MPC866_FAMILY) \
|| defined(CONFIG_MPC885_FAMILY)
# define CONFIG_MPC86x 1
#endif
#elif defined(CONFIG_5xx)
#include <asm/5xx_immap.h>
#elif defined(CONFIG_MPC5xxx)
#include <mpc5xxx.h>
#elif defined(CONFIG_MPC512X)
#include <mpc512x.h>
#include <asm/immap_512x.h>
#elif defined(CONFIG_MPC8220)
#include <asm/immap_8220.h>
#elif defined(CONFIG_8260)
#if defined(CONFIG_MPC8247) \
|| defined(CONFIG_MPC8248) \
|| defined(CONFIG_MPC8271) \
|| defined(CONFIG_MPC8272)
#define CONFIG_MPC8272_FAMILY 1
#endif
#if defined(CONFIG_MPC8272_FAMILY)
#define CONFIG_MPC8260 1
#endif
#include <asm/immap_8260.h>
#endif
#ifdef CONFIG_MPC86xx
#include <mpc86xx.h>
#include <asm/immap_86xx.h>
#endif
#ifdef CONFIG_MPC85xx
#include <mpc85xx.h>
#include <asm/immap_85xx.h>
#endif
#ifdef CONFIG_MPC83XX
#include <mpc83xx.h>
#include <asm/immap_83xx.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
#ifdef CONFIG_BLACKFIN
#include <asm/blackfin.h>
#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 */
#ifndef BUG
#define BUG() do { \
printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \
panic("BUG!"); \
} while (0)
#define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0)
#endif /* BUG */
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
* and for the TQM885D board
*/
#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) || \
defined(CONFIG_TQM885D)
# ifndef CONFIG_TQM8xxL
# define CONFIG_TQM8xxL
# endif
#endif
#ifndef CONFIG_SERIAL_MULTI
#if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) \
|| defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \
|| defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4)
#define CONFIG_SERIAL_MULTI 1
#endif
#endif /* CONFIG_SERIAL_MULTI */
/*
* 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; })
#define MIN(x, y) min(x, y)
#define MAX(x, y) max(x, y)
/**
* container_of - cast a member of a structure out to the containing structure
* @ptr: the pointer to the member.
* @type: the type of the container struct this is embedded in.
* @member: the name of the member within the struct.
*
*/
#define container_of(ptr, type, member) ({ \
const typeof( ((type *)0)->member ) *__mptr = (ptr); \
(type *)( (char *)__mptr - offsetof(type,member) );})
/*
* Function Prototypes
*/
#ifdef 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));
/* */
phys_size_t initdram (int);
int display_options (void);
void print_size (phys_size_t, const char *);
int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen);
/* common/main.c */
void main_loop (void);
int run_command (const char *cmd, int flag);
int readline (const char *const prompt);
int readline_into_buffer (const char *const prompt, char * buffer);
int parse_line (char *, char *[]);
void init_cmd_timeout(void);
void reset_cmd_timeout(void);
/* lib_$(ARCH)/board.c */
void board_init_f (ulong) __attribute__ ((noreturn));
void board_init_r (gd_t *, ulong) __attribute__ ((noreturn));
int checkboard (void);
int checkflash (void);
int checkdram (void);
int last_stage_init(void);
extern ulong monitor_flash_len;
int mac_read_from_eeprom(void);
/* common/flash.c */
void flash_perror (int);
/* common/cmd_autoscript.c */
int autoscript (ulong addr, const char *fit_uname);
extern ulong load_addr; /* Default Load Address */
/* common/cmd_doc.c */
void doc_probe(unsigned long physadr);
/* common/cmd_nvedit.c */
int env_init (void);
void env_relocate (void);
int envmatch (uchar *, int);
char *getenv (char *);
int getenv_r (char *name, char *buf, unsigned len);
int saveenv (void);
#ifdef CONFIG_PPC /* ARM version to be fixed! */
int inline setenv (char *, char *);
#else
int setenv (char *, char *);
#ifdef CONFIG_HAS_UID
void forceenv (char *, char *);
#endif
#endif /* CONFIG_PPC */
#ifdef CONFIG_ARM
# include <asm/mach-types.h>
# 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 */
#ifdef CONFIG_AUTO_COMPLETE
int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf);
#endif
void pci_init (void);
void pci_init_board(void);
void pciinfo (int, int);
#if defined(CONFIG_PCI) && (defined(CONFIG_4xx) && !defined(CONFIG_AP1000))
int pci_pre_init (struct pci_controller * );
#endif
#if defined(CONFIG_PCI) && (defined(CONFIG_440) || defined(CONFIG_405EX))
# if defined(CONFIG_SYS_PCI_TARGET_INIT)
void pci_target_init (struct pci_controller *);
# endif
# if defined(CONFIG_SYS_PCI_MASTER_INIT)
void pci_master_init (struct pci_controller *);
# endif
int is_pci_host (struct pci_controller *);
#if defined(CONFIG_440SPE) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
defined(CONFIG_405EX)
void pcie_setup_hoses(int busno);
#endif
#endif
int misc_init_f (void);
int misc_init_r (void);
/* common/exports.c */
void jumptable_init(void);
/* api/api.c */
void api_init (void);
/* common/memsize.c */
long get_ram_size (volatile long *, long);
/* $(BOARD)/$(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(CONFIG_SYS_I2C_EEPROM_ADDR)
# define CONFIG_SYS_DEF_EEPROM_ADDR 0
#else
# define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR
#endif /* CONFIG_SPI || !defined(CONFIG_SYS_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
void rpxlite_init (void);
#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) || defined(CONFIG_XPEDITE1K) || \
|
