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efuse(esp32c2): Support eFuse key APIs

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KonstantinKondrashov
2021-12-03 01:48:47 +08:00
parent 3a23340e40
commit ebdc52d4e2
41 changed files with 1706 additions and 460 deletions
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components/efuse/esp32c2/esp_efuse_table.csv
+32 -33
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@@ -1,10 +1,8 @@
# field_name, | efuse_block, | bit_start, | bit_count, |comment #
# | (EFUSE_BLK0 | (0..255) | (1..-) | #
# | EFUSE_BLK1 | |MAX_BLK_LEN*| #
# | ... | | | #
# | EFUSE_BLK10)| | | #
# | (EFUSE_BLK0 | (0..255) | (1-256) | #
# | EFUSE_BLK1 | | | #
# | EFUSE_BLK3) | | | #
##########################################################################
# *) The value MAX_BLK_LEN depends on CONFIG_EFUSE_MAX_BLK_LEN, will be replaced with "None" - 256. "3/4" - 192. "REPEAT" - 128.
# !!!!!!!!!!! #
# After editing this file, run the command manually "make efuse_common_table" or "idf.py efuse_common_table"
# this will generate new source files, next rebuild all the sources.
@@ -15,39 +13,40 @@
# EFUSE_RD_WR_DIS_REG #
WR_DIS, EFUSE_BLK0, 0, 8, Write protection
WR_DIS.KEY0_RD_DIS, EFUSE_BLK0, 0, 1, Write protection for KEY0_RD_DIS
WR_DIS.GROUP_1, EFUSE_BLK0, 1, 1, Write protection for WDT_DELAY DIS_PAD_JTAG
WR_DIS.GROUP_2, EFUSE_BLK0, 2, 1, Write protection for DOWNLOAD_DIS_MANUAL_ENCRYPT SPI_BOOT_ENCRYPT_DECRYPT_CNT XTS_KEY_LENGTH_256
WR_DIS.GROUP_3, EFUSE_BLK0, 3, 1, Write protection for UART_PRINT_CONTROL FORCE_SEND_RESUME DIS_DOWNLOAD_MODE DIS_DIRECT_BOOT ENABLE_SECURITY_DOWNLOAD FLASH_TPUW SECURE_BOOT_EN
WR_DIS.GROUP_1, EFUSE_BLK0, 1, 1, Write protection for WDT_DELAY DIS_PAD_JTAG DIS_DOWNLOAD_ICACHE
WR_DIS.GROUP_2, EFUSE_BLK0, 2, 1, Write protection for DOWNLOAD_DIS_MANUAL_ENCRYPT SPI_BOOT_CRYPT_CNT XTS_KEY_LENGTH_256 SECURE_BOOT_EN
WR_DIS.SPI_BOOT_CRYPT_CNT, EFUSE_BLK0, 2, 1, Write protection for DOWNLOAD_DIS_MANUAL_ENCRYPT [SPI_BOOT_CRYPT_CNT] XTS_KEY_LENGTH_256 SECURE_BOOT_EN
WR_DIS.GROUP_3, EFUSE_BLK0, 3, 1, Write protection for UART_PRINT_CONTROL FORCE_SEND_RESUME DIS_DOWNLOAD_MODE DIS_DIRECT_BOOT ENABLE_SECURITY_DOWNLOAD FLASH_TPUW
WR_DIS.BLK0_RESERVED, EFUSE_BLK0, 4, 1, Write protection for BLK0_RESERVED
WR_DIS.SYS_DATA_PART0, EFUSE_BLK0, 5, 1, Write protection for EFUSE_BLK1. SYS_DATA_PART0
WR_DIS.SYS_DATA_PART1, EFUSE_BLK0, 6, 1, Write protection for EFUSE_BLK2. SYS_DATA_PART2
WR_DIS.KEY0, EFUSE_BLK0, 7, 1, Write protection for EFUSE_BLK3. KEY0
WR_DIS.KEY0, EFUSE_BLK0, 7, 1, Write protection for EFUSE_BLK3. whole KEY0
# EFUSE_RD_REPEAT_DATA0_REG #
RD_DIS, EFUSE_BLK0, 8, 2, Read protection
RD_DIS.KEY0, EFUSE_BLK0, 8, 2, Read protection for EFUSE_BLK3. KEY0
RD_DIS, EFUSE_BLK0, 32, 2, Read protection
RD_DIS.KEY0, EFUSE_BLK0, 32, 2, Read protection for EFUSE_BLK3. KEY0
RD_DIS.KEY0.LOW, EFUSE_BLK0, 32, 1, Read protection for EFUSE_BLK3. KEY0 lower 128-bit key
RD_DIS.KEY0.HI, EFUSE_BLK0, 33, 1, Read protection for EFUSE_BLK3. KEY0 higher 128-bit key
WDT_DELAY_SEL, EFUSE_BLK0, 10, 2, /* TODO: Need Description*/
DIS_PAD_JTAG, EFUSE_BLK0, 12, 1, /* TODO: Need Description*/
EFUSE_DIS_DOWNLOAD_ICACHE, EFUSE_BLK0, 13, 1, /* TODO: Need Description*/
DIS_DOWNLOAD_MANUAL_ENCRYPT, EFUSE_BLK0, 14, 1, /* TODO: Need Description*/
SPI_BOOT_ENCRYPT_DECRYPT_CNT, EFUSE_BLK0, 15, 3, /* TODO: Need Description*/
XTS_KEY_LENGTH_256, EFUSE_BLK0, 18, 1, /* TODO: Need Description*/
UART_PRINT_CONTROL, EFUSE_BLK0, 19, 2, /* TODO: Need Description*/
FORCE_SEND_RESUME, EFUSE_BLK0, 21, 1, /* TODO: Need Description*/
DIS_DOWNLOAD_MODE, EFUSE_BLK0, 22, 1, /* TODO: Need Description*/
DIS_DIRECT_BOOT, EFUSE_BLK0, 23, 1, /* TODO: Need Description*/
ENABLE_SECURITY_DOWNLOAD, EFUSE_BLK0, 24, 1, /* TODO: Need Description*/
FLASH_TPUW, EFUSE_BLK0, 25, 4, /* TODO: Need Description*/
SECURE_BOOT_EN, EFUSE_BLK0, 29, 1, /* TODO: Need Description*/
WDT_DELAY_SEL, EFUSE_BLK0, 34, 2, RTC WDT timeout threshold
DIS_PAD_JTAG, EFUSE_BLK0, 36, 1, Hardware Disable JTAG permanently
DIS_DOWNLOAD_ICACHE, EFUSE_BLK0, 37, 1, Disable ICache in Download mode
DIS_DOWNLOAD_MANUAL_ENCRYPT, EFUSE_BLK0, 38, 1, Disable flash encryption in Download boot mode
SPI_BOOT_CRYPT_CNT, EFUSE_BLK0, 39, 3, Enable SPI boot encrypt/decrypt. Odd number: enable; even number: disable
XTS_KEY_LENGTH_256, EFUSE_BLK0, 42, 1, Select XTS_AES key length. 1: 256-bit of whole block3; 0: Lower 128-bit of block3
UART_PRINT_CONTROL, EFUSE_BLK0, 43, 2, Set UART boot message output mode. 00: Force print; 01: Low-level print controlled by GPIO 8; 10: High-level print controlled by GPIO 8; 11: Print force disabled
FORCE_SEND_RESUME, EFUSE_BLK0, 45, 1, Force ROM code to send an SPI flash resume command during SPI boot
DIS_DOWNLOAD_MODE, EFUSE_BLK0, 46, 1, Disable all download boot modes
DIS_DIRECT_BOOT, EFUSE_BLK0, 47, 1, Disable direct_boot mode
ENABLE_SECURITY_DOWNLOAD, EFUSE_BLK0, 48, 1, Enable secure UART download mode
FLASH_TPUW, EFUSE_BLK0, 49, 4, Configure flash startup delay after SoC being powered up (the unit is ms/2). When the value is 15 delay will be 7.5 ms
SECURE_BOOT_EN, EFUSE_BLK0, 53, 1, Enable secure boot
SECURE_VERSION, EFUSE_BLK0, 54, 4, Secure version for anti-rollback
# SYS_DATA_PART0 BLOCK# - System configuration
# USER_DATA BLOCK# - System configuration
#######################
SYSTEM_DATA0, EFUSE_BLK1, 0, 32, EFUSE_SYSTEM_DATA0
SYSTEM_DATA1, EFUSE_BLK1, 32, 32, EFUSE_SYSTEM_DATA1
SYSTEM_DATA2, EFUSE_BLK1, 64, 23, EFUSE_SYSTEM_DATA2
USER_DATA, EFUSE_BLK1, 0, 88, User data block
USER_DATA.MAC_CUSTOM, EFUSE_BLK1, 0, 48, Custom MAC addr
# SYS_DATA_PART1 BLOCK# - System configuration
@@ -77,6 +76,6 @@
################
KEY0, EFUSE_BLK3, 0, 256, [256bit FE key] or [128bit FE key and 128key SB key] or [user data]
KEY0.FLASH_ENCRYPTION EFUSE_BLK3, 0, 256, [256bit FE key]
KEY0.FLASH_ENCRYPTION_128 EFUSE_BLK3, 0, 128, [128bit FE key]
KEY0.SECURE_BOOT_128 EFUSE_BLK3, 128, 256, [128bit SB key]
KEY0.FE_256BIT, EFUSE_BLK3, 0, 256, [256bit FE key]
KEY0.FE_128BIT, EFUSE_BLK3, 0, 128, [128bit FE key]
KEY0.SB_128BIT, EFUSE_BLK3, 128, 128, [128bit SB key]
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