70 lines
2.1 KiB
C
70 lines
2.1 KiB
C
/*
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* samba.h
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*
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* Copyright (C) 2005 Erik Gilling, all rights reserved
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation, version 2.
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*
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*/
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#ifndef __samba_h__
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#define __samba_h__
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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#define AT91_CHIPID_VERSION( chipid ) (((chipid)>>0)&0x1f)
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#define AT91_CHIPID_EPROC( chipid ) (((chipid)>>5)&0x7)
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#define AT91_CHIPID_NVPSIZ( chipid ) (((chipid)>>8)&0xf)
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#define AT91_CHIPID_NVPSIZ2( chipid ) (((chipid)>>12)&0xf)
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#define AT91_CHIPID_SRAMSIZ( chipid ) (((chipid)>>16)&0xf)
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#define AT91_CHIPID_ARCH( chipid ) (((chipid)>>20)&0xff)
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#define AT91_CHIPID_NVPTYP( chipid ) (((chipid)>>28)&0x7)
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#define AT91_CHIPID_EXT( chipid ) (((chipid)>>31)&0x1)
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#define AT91_ARCH_AT75Cxx 0xF0
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#define AT91_ARCH_AT91x40 0x40
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#define AT91_ARCH_AT91x63 0x63
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#define AT91_ARCH_AT91x55 0x55
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#define AT91_ARCH_AT91x42 0x42
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#define AT91_ARCH_AT91x92 0x92
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#define AT91_ARCH_AT91x34 0x34
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#define AT91_ARCH_AT91SAM7Axx 0x60
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#define AT91_ARCH_AT91SAM7Sxx 0x70
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#define AT91_ARCH_AT91SAM7XC 0x71
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#define AT91_ARCH_AT91SAM7SExx 0x72
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#define AT91_ARCH_AT91SAM7Lxx 0x73
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#define AT91_ARCH_AT91SAM7Xxx 0x75
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#define AT91_ARCH_AT91SAM9xx 0x19
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typedef struct {
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int version;
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int eproc;
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int nvpsiz;
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int nvpsiz2;
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int sramsiz;
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int arch;
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int page_size;
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int lock_bits;
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} at91_chip_info_t;
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extern at91_chip_info_t samba_chip_info;
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int samba_init( void );
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int samba_write_byte( uint32_t addr, uint8_t value );
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int samba_read_byte( uint32_t addr, uint8_t *value );
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int samba_write_half_word( uint32_t addr, uint16_t value );
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int samba_read_half_word( uint32_t addr, uint16_t *value );
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int samba_write_word( uint32_t addr, uint32_t value );
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int samba_read_word( uint32_t addr, uint32_t *value );
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int samba_send_file( uint32_t addr, uint8_t *buff, int len );
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int samba_recv_file( uint32_t addr, uint8_t *buff, int len );
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int samba_go( uint32_t addr );
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int samba_get_version( char *version, int len );
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#endif /* __samba_h__ */
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