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- #ifndef __INC_DT2_COMMON_H
- #define __INC_DT2_COMMON_H
- #define ATAG_MV_UBOOT 0x41000403
- struct tag_mv_uboot {
- u32 uboot_version;
- u32 tclk;
- u32 sysclk;
- u32 isUsbHost;
- u32 overEthAddr;
- u8 dt2_eeprom[256];
- };
- #define DT2_EEPROM_ADDR 0x50
- #define DT2_EEPROM_OFFSET 0
- #define DT2_EEPROM_LENGTH 256
- #define DT2_SERIAL_NUMBER_DEFAULT "run on default\0"
- #define DT2_REVISION_DEFAULT_INIT 0xFF
- #define DT2_CONFIG_FLAGS_DEFAULT 0x00
- #define _PACKED_ __attribute__((packed))
- struct DT2_EEPROM_SD_CONFIG {
- unsigned int ram_1;
- unsigned int ram_2;
- unsigned int ram_3;
- unsigned int ram_4;
- unsigned char ram_5;
- unsigned char ram_6;
- unsigned short ram_7;
- unsigned int magic_id;
- } _PACKED_; // 24 Bytes in total
- struct DT2_EEPROM_FC_CONFIG {
- unsigned char rtc_sts_mask;
- unsigned char rtc_sts_init;
- unsigned char rtc_int_mask;
- unsigned char rtc_int_init;
- unsigned char rtc_atrim_init;
- unsigned char rtc_dtrim_init;
- unsigned char dummy1;
- unsigned char dummy2;
- unsigned char dt2_config_flags; /* 0x80 to load rtc_values to RTC */
- unsigned char dt2_revision; /* upper nibble is HW, lower nibble is FW */
- unsigned char dt2_serial_number[16]; /* Serial number of DT-2 */
- } _PACKED_; // 26 Bytes in total
- #define CFG_LOAD_RTC_VALUES 0x80
- struct DT2_EEPROM_GW_CONFIG {
- unsigned int dummy1;
- unsigned int dummy2;
- unsigned int dummy3;
- unsigned char dummy4;
- unsigned char tos_video_val1;
- unsigned char tos_video_val2;
- unsigned char tos_voip_val;
- unsigned char qos_igmp_cfg;
- unsigned char num_of_ifs;
- unsigned short vlan_ports_if[3];
- unsigned char mac_addr[3][6];
- } _PACKED_; // 42 Bytes in total
- #define _SIZE_OF_ALL_STRUCTS_ (sizeof(struct DT2_EEPROM_SD_CONFIG) + sizeof(struct DT2_EEPROM_FC_CONFIG) + sizeof(struct DT2_EEPROM_GW_CONFIG))
- // MV = EEPROM - SD - FC - GW - CRC
- struct DT2_EEPROM_MV_CONFIG {
- unsigned int reg_addr[(DT2_EEPROM_LENGTH - _SIZE_OF_ALL_STRUCTS_ - sizeof(unsigned int)) / (sizeof(unsigned int) * 2)];
- unsigned int reg_data[(DT2_EEPROM_LENGTH - _SIZE_OF_ALL_STRUCTS_ - sizeof(unsigned int)) / (sizeof(unsigned int) * 2)];
- } _PACKED_;
- struct DT2_EEPROM_STRUCT {
- struct DT2_EEPROM_MV_CONFIG mv;
- struct DT2_EEPROM_SD_CONFIG sd;
- struct DT2_EEPROM_FC_CONFIG fc;
- struct DT2_EEPROM_GW_CONFIG gw;
- unsigned int crc;
- } _PACKED_;
- #endif
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