2019-07-16 19:50:38 +08:00
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//-----------------------------------------------------------------------------
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// (c) RFID Research Group - 2019
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//
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//-----------------------------------------------------------------------------
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// RDV4 flash constants
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//-----------------------------------------------------------------------------
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#ifndef __PMFLASH_H
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#define __PMFLASH_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stddef.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include "common.h"
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// Flashmem spi baudrate
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extern uint32_t FLASHMEM_SPIBAUDRATE;
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// RDV40 Section
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// 256kb divided into 4k sectors.
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//
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// 0x3F000 - 1 4kb sector = signature
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// 0x3E000 - 1 4kb sector = settings
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// 0x3D000 - 1 4kb sector = default T55XX keys dictionary
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// 0x3B000 - 1 4kb sector = default ICLASS keys dictionary
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// 0x39000 - 2 4kb sectors = default MFC keys dictionary
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//
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#ifndef FLASH_MEM_BLOCK_SIZE
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# define FLASH_MEM_BLOCK_SIZE 256
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#endif
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#ifndef FLASH_MEM_MAX_SIZE
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# define FLASH_MEM_MAX_SIZE 0x40000 // (262144)
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#endif
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#ifndef FLASH_MEM_MAX_4K_SECTOR
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# define FLASH_MEM_MAX_4K_SECTOR 0x3F000
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#endif
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#ifndef FLASH_MEM_ID_LEN
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# define FLASH_MEM_ID_LEN 8
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#endif
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#ifndef FLASH_MEM_SIGNATURE_LEN
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# define FLASH_MEM_SIGNATURE_LEN 128
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#endif
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#ifndef FLASH_MEM_SIGNATURE_OFFSET
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// -1 for historical compatibility with already released Proxmark3 RDV4.0 devices
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# define FLASH_MEM_SIGNATURE_OFFSET (FLASH_MEM_MAX_SIZE - FLASH_MEM_SIGNATURE_LEN - 1)
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#endif
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#ifndef T55XX_CONFIG_LEN
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# define T55XX_CONFIG_LEN sizeof( t55xx_config )
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#endif
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#ifndef T55XX_CONFIG_OFFSET
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# define T55XX_CONFIG_OFFSET (FLASH_MEM_MAX_4K_SECTOR - 0x2000)
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#endif
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// Reserved space for T55XX PWD = 4 kb
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#ifndef DEFAULT_T55XX_KEYS_OFFSET
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# define DEFAULT_T55XX_KEYS_OFFSET (FLASH_MEM_MAX_4K_SECTOR - 0x3000)
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#endif
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// Reserved space for iClass keys = 4 kb
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#ifndef DEFAULT_ICLASS_KEYS_OFFSET
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# define DEFAULT_ICLASS_KEYS_OFFSET (FLASH_MEM_MAX_4K_SECTOR - 0x4000)
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#endif
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// Reserved space for MIFARE Keys = 8 kb
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#ifndef DEFAULT_MF_KEYS_OFFSET
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# define DEFAULT_MF_KEYS_OFFSET (FLASH_MEM_MAX_4K_SECTOR - 0x6000)
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#endif
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// RDV40, validation structure to help identifying that client/firmware is talking with RDV40
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typedef struct {
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uint8_t magic[4];
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uint8_t flashid[FLASH_MEM_ID_LEN];
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uint8_t signature[FLASH_MEM_SIGNATURE_LEN];
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} PACKED rdv40_validation_t;
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#ifdef __cplusplus
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}
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#endif
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2019-07-16 21:10:11 +08:00
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#endif // __PMFLASH_H
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