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[/] [openrisc/] [trunk/] [bootloaders/] [orpmon/] [include/] [common.h] - Rev 447
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#ifndef _COMMON_H_ #define _COMMON_H_ #include "board.h" /* max number of images saved in flash */ #ifndef MAX_IMAGES #define MAX_IMAGES 40 #endif #ifdef DEBUG #define debug(fmt,args...) printf (fmt ,##args) #else #define debug(fmt,args...) __printf (fmt ,##args) #endif /* A Board Information structure that is given to a program when * ppcboot starts it up. */ typedef struct bd_info { enum bi_console_type_t { CT_NONE, CT_UART, CT_CRT, CT_SIM, } bi_console_type; unsigned long bi_memstart; /* start of DRAM memory */ unsigned long bi_memsize; /* size of DRAM memory in bytes */ unsigned long bi_flashstart; /* start of FLASH memory */ unsigned long bi_flashsize; /* size of FLASH memory */ unsigned long bi_flashoffset; /* reserved area for startup monitor */ unsigned long bi_sramstart; /* start of SRAM memory */ unsigned long bi_sramsize; /* size of SRAM memory */ unsigned long bi_bootflags; /* boot / reboot flag (for LynxOS) */ unsigned long bi_ip_addr; /* IP Address */ unsigned short bi_ethspeed; /* Ethernet speed in Mbps */ unsigned long bi_intfreq; /* Internal Freq, in MHz */ unsigned long bi_busfreq; /* Bus Freq, in MHz */ unsigned long bi_baudrate; /* Console Baudrate */ } bd_t; typedef struct { unsigned long src_addr; unsigned long dst_addr; unsigned long start_addr; unsigned long length; unsigned long ip; unsigned long gw_ip; unsigned long mask; unsigned long srv_ip; unsigned char eth_add[6]; unsigned long erase_method; /* 0 = do not erase, 1 = fully, 2 = as needed */ } global_struct; /* structure for command interpreter */ typedef struct { const char *name; const char *params; const char *help; int (*func)(int argc, char *argv[]); } command_struct; // Keep a CRC during TFTP receive #define TFTP_CALC_CRC typedef struct { unsigned long eth_ip; unsigned long eth_mask; unsigned long eth_gw; unsigned long tftp_srv_ip; char tftp_filename[64]; unsigned long img_number; unsigned long img_start_addr[MAX_IMAGES]; unsigned long img_length[MAX_IMAGES]; } flash_cfg_struct; extern bd_t bd; extern global_struct global; /* stdio */ extern int getc (void); extern int testc (void); extern int ctrlc (void); extern void putc (const char c); extern int printf (const char *fmt, ...); extern void show_mem (int start, int stop); extern unsigned long parse_ip (char *ip); /* simulator stdout */ extern void __printf (const char *fmt, ...); /* Reports a 32bit value to the simulator */ extern void report(unsigned long value); /* Commands stuff */ #if HELP_ENABLED #define register_command(name,params,help,funct) register_command_func (name, params, help, funct) #else /* !HELP_ENABLED */ #define register_command(name,params,help,funct) register_command_func (name, "", "", funct) #endif /* HELP_ENABLED */ extern void register_command_func (const char *name, const char *params, const char *help, int (*func)(int argc, char *argv[])); /* Redirects console */ extern void change_console_type (enum bi_console_type_t con_type); /* OR1k specific */ /* For writing into SPR. */ extern void mtspr(unsigned long spr, unsigned long value); /* For reading SPR. */ extern unsigned long mfspr(unsigned long spr); #endif /* _COMMON_H_ */
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