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