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[/] [openrisc/] [trunk/] [bootloaders/] [orpmon/] [include/] [common.h] - Blame information for rev 464

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Line No. Rev Author Line
1 2 marcus.erl
#ifndef _COMMON_H_
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#define _COMMON_H_
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#include "board.h"
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/* max number of images saved in flash */
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#ifndef MAX_IMAGES
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#define MAX_IMAGES 40
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#endif
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#ifdef  DEBUG
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#define debug(fmt,args...) printf (fmt ,##args)
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#else
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#define debug(fmt,args...) __printf (fmt ,##args)
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#endif
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17 464 julius
/* Stack top */
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extern unsigned long _src_addr;
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20 2 marcus.erl
/* A Board Information structure that is given to a program when
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 * ppcboot starts it up. */
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typedef struct bd_info {
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  enum bi_console_type_t {
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    CT_NONE,
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    CT_UART,
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    CT_CRT,
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    CT_SIM,
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  } bi_console_type;
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  unsigned long bi_memstart;    /* start of  DRAM memory                */
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  unsigned long bi_memsize;     /* size  of  DRAM memory in bytes       */
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  unsigned long bi_flashstart;  /* start of FLASH memory                */
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  unsigned long bi_flashsize;   /* size  of FLASH memory                */
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  unsigned long bi_flashoffset; /* reserved area for startup monitor    */
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  unsigned long bi_sramstart;   /* start of  SRAM memory                */
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  unsigned long bi_sramsize;    /* size  of  SRAM memory                */
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  unsigned long bi_bootflags;   /* boot / reboot flag (for LynxOS)      */
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  unsigned long bi_ip_addr;     /* IP Address                           */
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  unsigned short bi_ethspeed;   /* Ethernet speed in Mbps               */
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  unsigned long bi_intfreq;     /* Internal Freq, in MHz                */
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  unsigned long bi_busfreq;     /* Bus Freq, in MHz                     */
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  unsigned long bi_baudrate;    /* Console Baudrate                     */
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} bd_t;
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typedef struct {
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  unsigned long src_addr;
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  unsigned long dst_addr;
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  unsigned long start_addr;
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  unsigned long length;
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  unsigned long ip;
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  unsigned long gw_ip;
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  unsigned long mask;
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  unsigned long srv_ip;
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  unsigned char eth_add[6];
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  unsigned long erase_method; /* 0 = do not erase, 1 = fully, 2 = as needed */
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} global_struct;
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/* structure for command interpreter                                  */
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typedef struct {
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  const char *name;
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  const char *params;
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  const char *help;
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  int (*func)(int argc, char *argv[]);
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} command_struct;
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66 140 julius
// Keep a CRC during TFTP receive
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#define TFTP_CALC_CRC
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69 2 marcus.erl
typedef struct  {
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  unsigned long eth_ip;
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  unsigned long eth_mask;
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  unsigned long eth_gw;
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  unsigned long tftp_srv_ip;
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  char tftp_filename[64];
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  unsigned long img_number;
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  unsigned long img_start_addr[MAX_IMAGES];
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  unsigned long img_length[MAX_IMAGES];
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} flash_cfg_struct;
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extern bd_t bd;
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extern global_struct global;
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/* stdio */
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extern int getc (void);
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extern int testc (void);
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extern int ctrlc (void);
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extern void putc (const char c);
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extern int printf (const char *fmt, ...);
89 140 julius
extern void show_mem (int start, int stop);
90 2 marcus.erl
extern unsigned long parse_ip (char *ip);
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/* simulator stdout */
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extern void __printf (const char *fmt, ...);
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/* Reports a 32bit value to the simulator */
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extern void report(unsigned long value);
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/* Commands stuff */
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#if HELP_ENABLED
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#define register_command(name,params,help,funct) register_command_func (name, params, help, funct)
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#else /* !HELP_ENABLED */
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#define register_command(name,params,help,funct) register_command_func (name, "", "", funct)
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#endif /* HELP_ENABLED */
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extern void register_command_func (const char *name, const char *params, const char *help, int (*func)(int argc, char *argv[]));
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/* Redirects console */
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extern void change_console_type (enum bi_console_type_t con_type);
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/* OR1k specific */
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/* For writing into SPR. */
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extern void mtspr(unsigned long spr, unsigned long value);
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/* For reading SPR. */
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extern unsigned long mfspr(unsigned long spr);
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#endif  /* _COMMON_H_ */
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