esp-idf/components/efuse/esp32s2/esp_efuse_table.csv

1	# field_name, | efuse_block, | bit_start, | bit_count, |comment #
2	# | (EFUSE_BLK0 | (0..255) | (1..-) | #
3	# | EFUSE_BLK1 | |MAX_BLK_LEN*| #
4	# | ... | | | #
5	# | EFUSE_BLK10)| | | #
6	##########################################################################
7	# !!!!!!!!!!! #
8	# this will generate new source files, next rebuild all the sources.
9	# !!!!!!!!!!! #
10	# EFUSE_RD_REPEAT_DATA BLOCK #
11	##############################
12	# EFUSE_RD_WR_DIS_REG #
13	# EFUSE_WR_DIS [WR_DIS 0 32] #
14	WR_DIS_RD_DIS, EFUSE_BLK0, 0, 1, Write protection for RD_DIS_KEY0 RD_DIS_KEY1 RD_DIS_KEY2 RD_DIS_KEY3 RD_DIS_KEY4 RD_DIS_KEY5 RD_DIS_SYS_DATA_PART2
15	WR_DIS_DIS_RTC_RAM_BOOT, EFUSE_BLK0, 1, 1, Write protection for DIS_RTC_RAM_BOOT
16	WR_DIS_GROUP_1, EFUSE_BLK0, 2, 1, Write protection for DIS_ICACHE DIS_DCACHE DIS_DOWNLOAD_ICACHE DIS_DOWNLOAD_DCACHE DIS_FORCE_DOWNLOAD DIS_USB DIS_CAN DIS_BOOT_REMAP SOFT_DIS_JTAG HARD_DIS_JTAG DIS_DOWNLOAD_MANUAL_ENCRYPT
17	WR_DIS_GROUP_2, EFUSE_BLK0, 3, 1, Write protection for VDD_SPI_XPD VDD_SPI_TIEH VDD_SPI_FORCE VDD_SPI_INIT VDD_SPI_DCAP WDT_DELAY_SEL
18	WR_DIS_SPI_BOOT_CRYPT_CNT, EFUSE_BLK0, 4, 1, Write protection for SPI_BOOT_CRYPT_CNT
19	WR_DIS_SECURE_BOOT_KEY_REVOKE0,EFUSE_BLK0, 5, 1, Write protection for SECURE_BOOT_KEY_REVOKE0
20	WR_DIS_SECURE_BOOT_KEY_REVOKE1,EFUSE_BLK0, 6, 1, Write protection for SECURE_BOOT_KEY_REVOKE1
21	WR_DIS_SECURE_BOOT_KEY_REVOKE2,EFUSE_BLK0, 7, 1, Write protection for SECURE_BOOT_KEY_REVOKE2
22	WR_DIS_KEY0_PURPOSE, EFUSE_BLK0, 8, 1, Write protection for key_purpose. KEY0
23	WR_DIS_KEY1_PURPOSE, EFUSE_BLK0, 9, 1, Write protection for key_purpose. KEY1
24	WR_DIS_KEY2_PURPOSE, EFUSE_BLK0, 10, 1, Write protection for key_purpose. KEY2
25	WR_DIS_KEY3_PURPOSE, EFUSE_BLK0, 11, 1, Write protection for key_purpose. KEY3
26	WR_DIS_KEY4_PURPOSE, EFUSE_BLK0, 12, 1, Write protection for key_purpose. KEY4
27	WR_DIS_KEY5_PURPOSE, EFUSE_BLK0, 13, 1, Write protection for key_purpose. KEY5
28	WR_DIS_SECURE_BOOT_EN, EFUSE_BLK0, 15, 1, Write protection for SECURE_BOOT_EN
29	WR_DIS_SECURE_BOOT_AGGRESSIVE_REVOKE,EFUSE_BLK0, 16, 1, Write protection for SECURE_BOOT_AGGRESSIVE_REVOKE
30	WR_DIS_GROUP_3, EFUSE_BLK0, 18, 1, Write protection for FLASH_TPUW DIS_DOWNLOAD_MODE DIS_LEGACY_SPI_BOOT UART_PRINT_CHANNEL DIS_USB_DOWNLOAD_MODE ENABLE_SECURITY_DOWNLOAD UART_PRINT_CONTROL PIN_POWER_SELECTION FLASH_TYPE FORCE_SEND_RESUME SECURE_VERSION
31	WR_DIS_BLK1, EFUSE_BLK0, 20, 1, Write protection for EFUSE_BLK1. MAC_SPI_8M_SYS
32	WR_DIS_SYS_DATA_PART1, EFUSE_BLK0, 21, 1, Write protection for EFUSE_BLK2. SYS_DATA_PART1
33	WR_DIS_USER_DATA, EFUSE_BLK0, 22, 1, Write protection for EFUSE_BLK3. USER_DATA
34	WR_DIS_KEY0, EFUSE_BLK0, 23, 1, Write protection for EFUSE_BLK4. KEY0
35	WR_DIS_KEY1, EFUSE_BLK0, 24, 1, Write protection for EFUSE_BLK5. KEY1
36	WR_DIS_KEY2, EFUSE_BLK0, 25, 1, Write protection for EFUSE_BLK6. KEY2
37	WR_DIS_KEY3, EFUSE_BLK0, 26, 1, Write protection for EFUSE_BLK7. KEY3
38	WR_DIS_KEY4, EFUSE_BLK0, 27, 1, Write protection for EFUSE_BLK8. KEY4
39	WR_DIS_KEY5, EFUSE_BLK0, 28, 1, Write protection for EFUSE_BLK9. KEY5
40	WR_DIS_SYS_DATA_PART2, EFUSE_BLK0, 29, 1, Write protection for EFUSE_BLK10. SYS_DATA_PART2
41	WR_DIS_USB_EXCHG_PINS, EFUSE_BLK0, 30, 1, Write protection for USB_EXCHG_PINS
42	# EFUSE_RD_REPEAT_DATA0_REG #
43	# [RD_DIS 0 7] #
44	RD_DIS_KEY0, EFUSE_BLK0, 32, 1, Read protection for EFUSE_BLK4. KEY0
45	RD_DIS_KEY1, EFUSE_BLK0, 33, 1, Read protection for EFUSE_BLK5. KEY1
46	RD_DIS_KEY2, EFUSE_BLK0, 34, 1, Read protection for EFUSE_BLK6. KEY2
47	RD_DIS_KEY3, EFUSE_BLK0, 35, 1, Read protection for EFUSE_BLK7. KEY3
48	RD_DIS_KEY4, EFUSE_BLK0, 36, 1, Read protection for EFUSE_BLK8. KEY4
49	RD_DIS_KEY5, EFUSE_BLK0, 37, 1, Read protection for EFUSE_BLK9. KEY5
50	RD_DIS_SYS_DATA_PART2, EFUSE_BLK0, 38, 1, Read protection for EFUSE_BLK10. SYS_DATA_PART2
51	DIS_RTC_RAM_BOOT, EFUSE_BLK0, 39, 1, Disable boot from RTC RAM
52	DIS_ICACHE, EFUSE_BLK0, 40, 1, Disable Icache
53	DIS_DCACHE, EFUSE_BLK0, 41, 1, Disable Dcace
54	DIS_DOWNLOAD_ICACHE, EFUSE_BLK0, 42, 1, Disable Icache in download mode include boot_mode 0 1 2 3 6 7
55	DIS_DOWNLOAD_DCACHE, EFUSE_BLK0, 43, 1, Disable Dcache in download mode include boot_mode 0 1 2 3 6 7
56	DIS_FORCE_DOWNLOAD, EFUSE_BLK0, 44, 1, Disable force chip go to download mode function
57	DIS_USB, EFUSE_BLK0, 45, 1, Disable USB function
58	DIS_CAN, EFUSE_BLK0, 46, 1, Disable CAN function
59	DIS_BOOT_REMAP, EFUSE_BLK0, 47, 1, Disable boot from RAM. REMAP means RAM space can be mapped to ROM space. this signal will disable this function
60	SOFT_DIS_JTAG, EFUSE_BLK0, 49, 1, Software disable jtag jtag can be activated again by hmac module
61	HARD_DIS_JTAG, EFUSE_BLK0, 50, 1, Hardware disable jtag permanently disable jtag function
62	DIS_DOWNLOAD_MANUAL_ENCRYPT, EFUSE_BLK0, 51, 1, Disable flash encrypt function, other than SPI/Legacy SPI boot mode
63	USB_EXCHG_PINS, EFUSE_BLK0, 56, 1, Exchange D+ D- pins
64	USB_EXT_PHY_ENABLE, EFUSE_BLK0, 57, 1, Enable external PHY
65	BLOCK0_VERSION, EFUSE_BLK0, 59, 2, BLOCK0 efuse version
66	# EFUSE_RD_REPEAT_DATA1_REG #
67	VDD_SPI_XPD, EFUSE_BLK0, 68, 1, VDD_SPI regulator power up
68	VDD_SPI_TIEH, EFUSE_BLK0, 69, 1, VDD_SPI regulator tie high to vdda
69	VDD_SPI_FORCE, EFUSE_BLK0, 70, 1, Force using eFuse configuration of VDD_SPI
70	WDT_DELAY_SEL, EFUSE_BLK0, 80, 2, Select RTC WDT time out threshold
71	SPI_BOOT_CRYPT_CNT, EFUSE_BLK0, 82, 3, SPI boot encrypt decrypt enable. odd number 1 enable. even number 1 disable
72	SECURE_BOOT_KEY_REVOKE0, EFUSE_BLK0, 85, 1, Enable revoke first secure boot key
73	SECURE_BOOT_KEY_REVOKE1, EFUSE_BLK0, 86, 1, Enable revoke second secure boot key
74	SECURE_BOOT_KEY_REVOKE2, EFUSE_BLK0, 87, 1, Enable revoke third secure boot key
75	KEY_PURPOSE_0, EFUSE_BLK0, 88, 4, Key0 purpose
76	KEY_PURPOSE_1, EFUSE_BLK0, 92, 4, Key1 purpose
77	# EFUSE_RD_REPEAT_DATA2_REG #
78	KEY_PURPOSE_2, EFUSE_BLK0, 96, 4, Key2 purpose
79	KEY_PURPOSE_3, EFUSE_BLK0, 100, 4, Key3 purpose
80	KEY_PURPOSE_4, EFUSE_BLK0, 104, 4, Key4 purpose
81	KEY_PURPOSE_5, EFUSE_BLK0, 108, 4, Key5 purpose
82	SECURE_BOOT_EN, EFUSE_BLK0, 116, 1, Secure boot enable
83	SECURE_BOOT_AGGRESSIVE_REVOKE, EFUSE_BLK0, 117, 1, Enable aggressive secure boot revoke
84	FLASH_TPUW, EFUSE_BLK0, 124, 4, Flash wait time after power up. (unit is ms). When value is 15. the time is 30 ms
85	# EFUSE_RD_REPEAT_DATA3_REG #
86	DIS_DOWNLOAD_MODE, EFUSE_BLK0, 128, 1, Disble download mode include boot_mode[3:0] is 0 1 2 3 6 7
87	DIS_LEGACY_SPI_BOOT, EFUSE_BLK0, 129, 1, Disable_Legcy_SPI_boot mode include boot_mode[3:0] is 4
88	UART_PRINT_CHANNEL, EFUSE_BLK0, 130, 1, 0: UART0. 1: UART1
89	DIS_USB_DOWNLOAD_MODE, EFUSE_BLK0, 132, 1, Disable download through USB
90	ENABLE_SECURITY_DOWNLOAD, EFUSE_BLK0, 133, 1, Enable security download mode
91	UART_PRINT_CONTROL, EFUSE_BLK0, 134, 2, b00:force print. b01:control by GPIO46 - low level print. b10:control by GPIO46 - high level print. b11:force disable print.
92	PIN_POWER_SELECTION, EFUSE_BLK0, 136, 1, GPIO33-GPIO37 power supply selection in ROM code. 0:VDD3P3_CPU. 1:VDD_SPI.
93	FLASH_TYPE, EFUSE_BLK0, 137, 1, Connected Flash interface type. 0: 4 data line. 1: 8 data line
94	FORCE_SEND_RESUME, EFUSE_BLK0, 138, 1, Force ROM code to send a resume command during SPI boot
95	SECURE_VERSION, EFUSE_BLK0, 139, 16, Secure version for anti-rollback
96	# EFUSE_RD_REPEAT_DATA4_REG #
97	# MAC_SPI_8M_SYS BLOCK#
98	#######################
99	MAC_FACTORY, EFUSE_BLK1, 40, 8, Factory MAC addr [0]
100	, EFUSE_BLK1, 32, 8, Factory MAC addr [1]
101	, EFUSE_BLK1, 24, 8, Factory MAC addr [2]
102	, EFUSE_BLK1, 16, 8, Factory MAC addr [3]
103	, EFUSE_BLK1, 8, 8, Factory MAC addr [4]
104	, EFUSE_BLK1, 0, 8, Factory MAC addr [5]
105	SPI_PAD_CONFIG_CLK, EFUSE_BLK1, 48, 6, SPI_PAD_configure CLK
106	SPI_PAD_CONFIG_Q_D1, EFUSE_BLK1, 54, 6, SPI_PAD_configure Q(D1)
107	SPI_PAD_CONFIG_D_D0, EFUSE_BLK1, 60, 6, SPI_PAD_configure D(D0)
108	SPI_PAD_CONFIG_CS, EFUSE_BLK1, 66, 6, SPI_PAD_configure CS
109	SPI_PAD_CONFIG_HD_D3, EFUSE_BLK1, 72, 6, SPI_PAD_configure HD(D3)
110	SPI_PAD_CONFIG_WP_D2, EFUSE_BLK1, 78, 6, SPI_PAD_configure WP(D2)
111	SPI_PAD_CONFIG_DQS, EFUSE_BLK1, 84, 6, SPI_PAD_configure DQS
112	SPI_PAD_CONFIG_D4, EFUSE_BLK1, 90, 6, SPI_PAD_configure D4
113	SPI_PAD_CONFIG_D5, EFUSE_BLK1, 96, 6, SPI_PAD_configure D5
114	SPI_PAD_CONFIG_D6, EFUSE_BLK1, 102, 6, SPI_PAD_configure D6
115	SPI_PAD_CONFIG_D7, EFUSE_BLK1, 108, 6, SPI_PAD_configure D7
116	WAFER_VERSION, EFUSE_BLK1, 114, 3, WAFER version 0:A
117	FLASH_VERSION, EFUSE_BLK1, 117, 4, Flash_version
118	BLOCK1_VERSION, EFUSE_BLK1, 121, 3, BLOCK1 efuse version
119	PSRAM_VERSION, EFUSE_BLK1, 124, 4, PSRAM version
120	PKG_VERSION, EFUSE_BLK1, 128, 4, Package version
121	# SYS_DATA_PART0, EFUSE_BLK1, 132, 60, System configuration (Reserve)
122	# SYS_DATA_PART1 BLOCK# - System configuration
123	#######################
124	OPTIONAL_UNIQUE_ID, EFUSE_BLK2, 0, 128, Optional unique 128-bit ID
125	BLOCK2_VERSION, EFUSE_BLK2, 132, 3, Version of BLOCK2: 0-No ADC calib; 1-ADC calib V1; 2-ADC calib V2
126	################
127	USER_DATA, EFUSE_BLK3, 0, 256, User data
128	KEY0, EFUSE_BLK4, 0, 256, Key0 or user data
129	KEY1, EFUSE_BLK5, 0, 256, Key1 or user data
130	KEY2, EFUSE_BLK6, 0, 256, Key2 or user data
131	KEY3, EFUSE_BLK7, 0, 256, Key3 or user data
132	KEY4, EFUSE_BLK8, 0, 256, Key4 or user data
133	KEY5, EFUSE_BLK9, 0, 256, Key5 or user data
134	SYS_DATA_PART2, EFUSE_BLK10, 0, 256, System configuration