# field_name, | efuse_block, | bit_start, | bit_count, |comment # # | (EFUSE_BLK0 | (0..255) | (1-256) | # # | EFUSE_BLK1 | | | # # | ...) | | | # ########################################################################## # !!!!!!!!!!! # # After editing this file, run the command manually "idf.py efuse-common-table" # this will generate new source files, next rebuild all the sources. # !!!!!!!!!!! # # This file was generated by regtools.py based on the efuses.yaml file with the version: 64acd55d57b7452dbb6838b7237c795b WR_DIS, EFUSE_BLK0, 0, 32, [] Disable programming of individual eFuses WR_DIS.RD_DIS, EFUSE_BLK0, 0, 1, [] wr_dis of RD_DIS WR_DIS.DIS_ICACHE, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_ICACHE WR_DIS.DIS_USB_JTAG, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_USB_JTAG WR_DIS.DIS_FORCE_DOWNLOAD, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_FORCE_DOWNLOAD WR_DIS.DIS_TWAI, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_TWAI WR_DIS.JTAG_SEL_ENABLE, EFUSE_BLK0, 2, 1, [] wr_dis of JTAG_SEL_ENABLE WR_DIS.DIS_PAD_JTAG, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_PAD_JTAG WR_DIS.DIS_DOWNLOAD_MANUAL_ENCRYPT, EFUSE_BLK0, 2, 1, [] wr_dis of DIS_DOWNLOAD_MANUAL_ENCRYPT WR_DIS.WDT_DELAY_SEL, EFUSE_BLK0, 3, 1, [] wr_dis of WDT_DELAY_SEL WR_DIS.SPI_BOOT_CRYPT_CNT, EFUSE_BLK0, 4, 1, [] wr_dis of SPI_BOOT_CRYPT_CNT WR_DIS.SECURE_BOOT_KEY_REVOKE0, EFUSE_BLK0, 5, 1, [] wr_dis of SECURE_BOOT_KEY_REVOKE0 WR_DIS.SECURE_BOOT_KEY_REVOKE1, EFUSE_BLK0, 6, 1, [] wr_dis of SECURE_BOOT_KEY_REVOKE1 WR_DIS.SECURE_BOOT_KEY_REVOKE2, EFUSE_BLK0, 7, 1, [] wr_dis of SECURE_BOOT_KEY_REVOKE2 WR_DIS.KEY_PURPOSE_0, EFUSE_BLK0, 8, 1, [WR_DIS.KEY0_PURPOSE] wr_dis of KEY_PURPOSE_0 WR_DIS.KEY_PURPOSE_1, EFUSE_BLK0, 9, 1, [WR_DIS.KEY1_PURPOSE] wr_dis of KEY_PURPOSE_1 WR_DIS.KEY_PURPOSE_2, EFUSE_BLK0, 10, 1, [WR_DIS.KEY2_PURPOSE] wr_dis of KEY_PURPOSE_2 WR_DIS.KEY_PURPOSE_3, EFUSE_BLK0, 11, 1, [WR_DIS.KEY3_PURPOSE] wr_dis of KEY_PURPOSE_3 WR_DIS.KEY_PURPOSE_4, EFUSE_BLK0, 12, 1, [WR_DIS.KEY4_PURPOSE] wr_dis of KEY_PURPOSE_4 WR_DIS.KEY_PURPOSE_5, EFUSE_BLK0, 13, 1, [WR_DIS.KEY5_PURPOSE] wr_dis of KEY_PURPOSE_5 WR_DIS.SEC_DPA_LEVEL, EFUSE_BLK0, 14, 1, [] wr_dis of SEC_DPA_LEVEL WR_DIS.SECURE_BOOT_EN, EFUSE_BLK0, 15, 1, [] wr_dis of SECURE_BOOT_EN WR_DIS.SECURE_BOOT_AGGRESSIVE_REVOKE, EFUSE_BLK0, 16, 1, [] wr_dis of SECURE_BOOT_AGGRESSIVE_REVOKE WR_DIS.SPI_DOWNLOAD_MSPI_DIS, EFUSE_BLK0, 17, 1, [] wr_dis of SPI_DOWNLOAD_MSPI_DIS WR_DIS.FLASH_TPUW, EFUSE_BLK0, 18, 1, [] wr_dis of FLASH_TPUW WR_DIS.DIS_DOWNLOAD_MODE, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_DOWNLOAD_MODE WR_DIS.DIS_DIRECT_BOOT, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_DIRECT_BOOT WR_DIS.DIS_USB_SERIAL_JTAG_ROM_PRINT, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_USB_SERIAL_JTAG_ROM_PRINT WR_DIS.DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE, EFUSE_BLK0, 18, 1, [] wr_dis of DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE WR_DIS.ENABLE_SECURITY_DOWNLOAD, EFUSE_BLK0, 18, 1, [] wr_dis of ENABLE_SECURITY_DOWNLOAD WR_DIS.UART_PRINT_CONTROL, EFUSE_BLK0, 18, 1, [] wr_dis of UART_PRINT_CONTROL WR_DIS.FORCE_SEND_RESUME, EFUSE_BLK0, 18, 1, [] wr_dis of FORCE_SEND_RESUME WR_DIS.SECURE_VERSION, EFUSE_BLK0, 18, 1, [] wr_dis of SECURE_VERSION WR_DIS.SECURE_BOOT_DISABLE_FAST_WAKE, EFUSE_BLK0, 19, 1, [] wr_dis of SECURE_BOOT_DISABLE_FAST_WAKE WR_DIS.BLK1, EFUSE_BLK0, 20, 1, [] wr_dis of BLOCK1 WR_DIS.MAC, EFUSE_BLK0, 20, 1, [WR_DIS.MAC_FACTORY] wr_dis of MAC WR_DIS.MAC_EXT, EFUSE_BLK0, 20, 1, [] wr_dis of MAC_EXT WR_DIS.SYS_DATA_PART1, EFUSE_BLK0, 21, 1, [] wr_dis of BLOCK2 WR_DIS.BLOCK_SYS_DATA1, EFUSE_BLK0, 21, 1, [] wr_dis of BLOCK_SYS_DATA1 WR_DIS.BLOCK_USR_DATA, EFUSE_BLK0, 22, 1, [WR_DIS.USER_DATA] wr_dis of BLOCK_USR_DATA WR_DIS.CUSTOM_MAC, EFUSE_BLK0, 22, 1, [WR_DIS.MAC_CUSTOM WR_DIS.USER_DATA_MAC_CUSTOM] wr_dis of CUSTOM_MAC WR_DIS.BLOCK_KEY0, EFUSE_BLK0, 23, 1, [WR_DIS.KEY0] wr_dis of BLOCK_KEY0 WR_DIS.BLOCK_KEY1, EFUSE_BLK0, 24, 1, [WR_DIS.KEY1] wr_dis of BLOCK_KEY1 WR_DIS.BLOCK_KEY2, EFUSE_BLK0, 25, 1, [WR_DIS.KEY2] wr_dis of BLOCK_KEY2 WR_DIS.BLOCK_KEY3, EFUSE_BLK0, 26, 1, [WR_DIS.KEY3] wr_dis of BLOCK_KEY3 WR_DIS.BLOCK_KEY4, EFUSE_BLK0, 27, 1, [WR_DIS.KEY4] wr_dis of BLOCK_KEY4 WR_DIS.BLOCK_KEY5, EFUSE_BLK0, 28, 1, [WR_DIS.KEY5] wr_dis of BLOCK_KEY5 WR_DIS.BLOCK_SYS_DATA2, EFUSE_BLK0, 29, 1, [WR_DIS.SYS_DATA_PART2] wr_dis of BLOCK_SYS_DATA2 WR_DIS.USB_EXCHG_PINS, EFUSE_BLK0, 30, 1, [] wr_dis of USB_EXCHG_PINS WR_DIS.VDD_SPI_AS_GPIO, EFUSE_BLK0, 30, 1, [] wr_dis of VDD_SPI_AS_GPIO WR_DIS.SOFT_DIS_JTAG, EFUSE_BLK0, 31, 1, [] wr_dis of SOFT_DIS_JTAG RD_DIS, EFUSE_BLK0, 32, 7, [] Disable reading from BlOCK4-10 RD_DIS.BLOCK_KEY0, EFUSE_BLK0, 32, 1, [RD_DIS.KEY0] rd_dis of BLOCK_KEY0 RD_DIS.BLOCK_KEY1, EFUSE_BLK0, 33, 1, [RD_DIS.KEY1] rd_dis of BLOCK_KEY1 RD_DIS.BLOCK_KEY2, EFUSE_BLK0, 34, 1, [RD_DIS.KEY2] rd_dis of BLOCK_KEY2 RD_DIS.BLOCK_KEY3, EFUSE_BLK0, 35, 1, [RD_DIS.KEY3] rd_dis of BLOCK_KEY3 RD_DIS.BLOCK_KEY4, EFUSE_BLK0, 36, 1, [RD_DIS.KEY4] rd_dis of BLOCK_KEY4 RD_DIS.BLOCK_KEY5, EFUSE_BLK0, 37, 1, [RD_DIS.KEY5] rd_dis of BLOCK_KEY5 RD_DIS.BLOCK_SYS_DATA2, EFUSE_BLK0, 38, 1, [RD_DIS.SYS_DATA_PART2] rd_dis of BLOCK_SYS_DATA2 DIS_ICACHE, EFUSE_BLK0, 40, 1, [] Represents whether icache is disabled or enabled.\\ 1: disabled\\ 0: enabled\\ DIS_USB_JTAG, EFUSE_BLK0, 41, 1, [] Represents whether the function of usb switch to jtag is disabled or enabled.\\ 1: disabled\\ 0: enabled\\ DIS_FORCE_DOWNLOAD, EFUSE_BLK0, 44, 1, [] Represents whether the function that forces chip into download mode is disabled or enabled.\\ 1: disabled\\ 0: enabled\\ SPI_DOWNLOAD_MSPI_DIS, EFUSE_BLK0, 45, 1, [] Represents whether SPI0 controller during boot_mode_download is disabled or enabled.\\ 1: disabled\\ 0: enabled\\ DIS_TWAI, EFUSE_BLK0, 46, 1, [] Represents whether TWAI function is disabled or enabled.\\ 1: disabled\\ 0: enabled\\ JTAG_SEL_ENABLE, EFUSE_BLK0, 47, 1, [] Represents whether the selection between usb_to_jtag and pad_to_jtag through strapping gpio15 when both EFUSE_DIS_PAD_JTAG and EFUSE_DIS_USB_JTAG are equal to 0 is enabled or disabled.\\ 1: enabled\\ 0: disabled\\ SOFT_DIS_JTAG, EFUSE_BLK0, 48, 3, [] Represents whether JTAG is disabled in soft way.\\ Odd number: disabled\\ Even number: enabled\\ DIS_PAD_JTAG, EFUSE_BLK0, 51, 1, [] Represents whether JTAG is disabled in the hard way(permanently).\\ 1: disabled\\ 0: enabled\\ DIS_DOWNLOAD_MANUAL_ENCRYPT, EFUSE_BLK0, 52, 1, [] Represents whether flash encrypt function is disabled or enabled(except in SPI boot mode).\\ 1: disabled\\ 0: enabled\\ USB_EXCHG_PINS, EFUSE_BLK0, 57, 1, [] Represents whether the D+ and D- pins is exchanged.\\ 1: exchanged\\ 0: not exchanged\\ VDD_SPI_AS_GPIO, EFUSE_BLK0, 58, 1, [] Represents whether vdd spi pin is functioned as gpio.\\ 1: functioned\\ 0: not functioned\\ KM_DISABLE_DEPLOY_MODE, EFUSE_BLK0, 64, 4, [] Represents whether the deploy mode of key manager is disable or not. \\ 1: disabled \\ 0: enabled.\\ KM_RND_SWITCH_CYCLE, EFUSE_BLK0, 68, 2, [] Set the bits to control key manager random number switch cycle. 0: control by register. 1: 8 km clk cycles. 2: 16 km cycles. 3: 32 km cycles KM_DEPLOY_ONLY_ONCE, EFUSE_BLK0, 70, 4, [] Set each bit to control whether corresponding key can only be deployed once. 1 is true; 0 is false. bit 0: ecsda; bit 1: xts; bit2: hmac; bit3: ds FORCE_USE_KEY_MANAGER_KEY, EFUSE_BLK0, 74, 4, [] Set each bit to control whether corresponding key must come from key manager. 1 is true; 0 is false. bit 0: ecsda; bit 1: xts; bit2: hmac; bit3: ds FORCE_DISABLE_SW_INIT_KEY, EFUSE_BLK0, 78, 1, [] Set this bit to disable software written init key; and force use efuse_init_key WDT_DELAY_SEL, EFUSE_BLK0, 80, 2, [] Represents the threshold level of the RTC watchdog STG0 timeout.\\ 0: Original threshold configuration value of STG0 *2 \\1: Original threshold configuration value of STG0 *4 \\2: Original threshold configuration value of STG0 *8 \\3: Original threshold configuration value of STG0 *16 \\ SPI_BOOT_CRYPT_CNT, EFUSE_BLK0, 82, 3, [] Enables flash encryption when 1 or 3 bits are set and disables otherwise {0: "Disable"; 1: "Enable"; 3: "Disable"; 7: "Enable"} SECURE_BOOT_KEY_REVOKE0, EFUSE_BLK0, 85, 1, [] Revoke 1st secure boot key SECURE_BOOT_KEY_REVOKE1, EFUSE_BLK0, 86, 1, [] Revoke 2nd secure boot key SECURE_BOOT_KEY_REVOKE2, EFUSE_BLK0, 87, 1, [] Revoke 3rd secure boot key KEY_PURPOSE_0, EFUSE_BLK0, 88, 4, [KEY0_PURPOSE] Represents the purpose of Key0 KEY_PURPOSE_1, EFUSE_BLK0, 92, 4, [KEY1_PURPOSE] Represents the purpose of Key1 KEY_PURPOSE_2, EFUSE_BLK0, 96, 4, [KEY2_PURPOSE] Represents the purpose of Key2 KEY_PURPOSE_3, EFUSE_BLK0, 100, 4, [KEY3_PURPOSE] Represents the purpose of Key3 KEY_PURPOSE_4, EFUSE_BLK0, 104, 4, [KEY4_PURPOSE] Represents the purpose of Key4 KEY_PURPOSE_5, EFUSE_BLK0, 108, 4, [KEY5_PURPOSE] Represents the purpose of Key5 SEC_DPA_LEVEL, EFUSE_BLK0, 112, 2, [] Represents the spa secure level by configuring the clock random divide mode SECURE_BOOT_EN, EFUSE_BLK0, 116, 1, [] Represents whether secure boot is enabled or disabled.\\ 1: enabled\\ 0: disabled\\ SECURE_BOOT_AGGRESSIVE_REVOKE, EFUSE_BLK0, 117, 1, [] Represents whether revoking aggressive secure boot is enabled or disabled.\\ 1: enabled.\\ 0: disabled\\ KM_XTS_KEY_LENGTH_256, EFUSE_BLK0, 123, 1, [] Set this bitto configure flash encryption use xts-128 key. else use xts-256 key FLASH_TPUW, EFUSE_BLK0, 124, 4, [] Represents the flash waiting time after power-up; in unit of ms. When the value less than 15; the waiting time is the programmed value. Otherwise; the waiting time is 2 times the programmed value DIS_DOWNLOAD_MODE, EFUSE_BLK0, 128, 1, [] Represents whether Download mode is disabled or enabled.\\ 1: disabled\\ 0: enabled\\ DIS_DIRECT_BOOT, EFUSE_BLK0, 129, 1, [] Represents whether direct boot mode is disabled or enabled.\\ 1: disabled\\ 0: enabled\\ DIS_USB_SERIAL_JTAG_ROM_PRINT, EFUSE_BLK0, 130, 1, [] Represents whether print from USB-Serial-JTAG is disabled or enabled.\\ 1: disabled\\ 0: enabled\\ LOCK_KM_KEY, EFUSE_BLK0, 131, 1, [] Represetns whether to lock the efuse xts key.\\ 1. Lock\\ 0: Unlock\\ DIS_USB_SERIAL_JTAG_DOWNLOAD_MODE, EFUSE_BLK0, 132, 1, [] Represents whether the USB-Serial-JTAG download function is disabled or enabled.\\ 1: Disable\\ 0: Enable\\ ENABLE_SECURITY_DOWNLOAD, EFUSE_BLK0, 133, 1, [] Represents whether security download is enabled or disabled.\\ 1: enabled\\ 0: disabled\\ UART_PRINT_CONTROL, EFUSE_BLK0, 134, 2, [] Set the default UARTboot message output mode {0: "Enable"; 1: "Enable when GPIO8 is low at reset"; 2: "Enable when GPIO8 is high at reset"; 3: "Disable"} FORCE_SEND_RESUME, EFUSE_BLK0, 136, 1, [] Represents whether ROM code is forced to send a resume command during SPI boot.\\ 1: forced\\ 0:not forced\\ SECURE_VERSION, EFUSE_BLK0, 137, 16, [] Represents the version used by ESP-IDF anti-rollback feature SECURE_BOOT_DISABLE_FAST_WAKE, EFUSE_BLK0, 153, 1, [] Represents whether FAST VERIFY ON WAKE is disabled or enabled when Secure Boot is enabled.\\ 1: disabled\\ 0: enabled\\ HYS_EN_PAD, EFUSE_BLK0, 154, 1, [] Represents whether the hysteresis function of corresponding PAD is enabled.\\ 1: enabled\\ 0:disabled\\ XTS_DPA_PSEUDO_LEVEL, EFUSE_BLK0, 155, 2, [] Represents the pseudo round level of xts-aes anti-dpa attack.\\ 3: High.\\ 2: Moderate 1. Low\\ 0: Disabled\\ XTS_DPA_CLK_ENABLE, EFUSE_BLK0, 157, 1, [] Represents whether xts-aes anti-dpa attack clock is enabled.\\ 1. Enable.\\ 0: Disable.\\ HUK_GEN_STATE, EFUSE_BLK0, 160, 9, [] Set the bits to control validation of HUK generate mode.\\ Odd of 1 is invalid.\\ Even of 1 is valid.\\ XTAL_48M_SEL, EFUSE_BLK0, 169, 3, [] Represents whether XTAL frequency is 48MHz or not. If not; 40MHz XTAL will be used. If this field contains Odd number bit 1: Enable 48MHz XTAL\ Even number bit 1: Enable 40MHz XTAL XTAL_48M_SEL_MODE, EFUSE_BLK0, 172, 1, [] Specify the XTAL frequency selection is decided by eFuse or strapping-PAD-state. 1: eFuse\\ 0: strapping-PAD-state ECDSA_DISABLE_P192, EFUSE_BLK0, 173, 1, [] Represents whether to disable P192 curve in ECDSA.\\ 1: Disabled.\\ 0: Not disable ECC_FORCE_CONST_TIME, EFUSE_BLK0, 174, 1, [] Represents whether to force ecc to use const-time calculation mode. \\ 1: Enable. \\ 0: Disable MAC, EFUSE_BLK1, 40, 8, [MAC_FACTORY] MAC address , EFUSE_BLK1, 32, 8, [MAC_FACTORY] MAC address , EFUSE_BLK1, 24, 8, [MAC_FACTORY] MAC address , EFUSE_BLK1, 16, 8, [MAC_FACTORY] MAC address , EFUSE_BLK1, 8, 8, [MAC_FACTORY] MAC address , EFUSE_BLK1, 0, 8, [MAC_FACTORY] MAC address MAC_EXT, EFUSE_BLK1, 48, 16, [] Represents the extended bits of MAC address BLOCK_SYS_DATA1, EFUSE_BLK2, 0, 256, [] System data part 1 (reserved) USER_DATA, EFUSE_BLK3, 0, 256, [BLOCK_USR_DATA] User data USER_DATA.MAC_CUSTOM, EFUSE_BLK3, 200, 48, [MAC_CUSTOM CUSTOM_MAC] Custom MAC KEY0, EFUSE_BLK4, 0, 256, [BLOCK_KEY0] Key0 or user data KEY1, EFUSE_BLK5, 0, 256, [BLOCK_KEY1] Key1 or user data KEY2, EFUSE_BLK6, 0, 256, [BLOCK_KEY2] Key2 or user data KEY3, EFUSE_BLK7, 0, 256, [BLOCK_KEY3] Key3 or user data KEY4, EFUSE_BLK8, 0, 256, [BLOCK_KEY4] Key4 or user data KEY5, EFUSE_BLK9, 0, 256, [BLOCK_KEY5] Key5 or user data SYS_DATA_PART2, EFUSE_BLK10, 0, 256, [BLOCK_SYS_DATA2] System data part 2 (reserved)