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ESP32 SecureBoot V2: eFuse write operations are updated to use the eFuse Manager APIs

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Closes IDF-2034

Closes https://github.com/espressif/esp-idf/issues/5771
This commit is contained in:
Sachin Billore
2020-08-23 01:30:46 +05:30
committed by bot
parent 3eac0ec5be
commit f1dae0d6e1
4 changed files with 71 additions and 22 deletions
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components/efuse/esp32/esp_efuse_table.csv
+3 -1
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@@ -29,7 +29,8 @@ MAC_CUSTOM_VER, EFUSE_BLK3, 184, 8, Custom MAC version
# Security boot #
#################
SECURE_BOOT_KEY, EFUSE_BLK2, 0, MAX_BLK_LEN, Security boot. Key. (length = "None" - 256. "3/4" - 192. "REPEAT" - 128)
ABS_DONE_0, EFUSE_BLK0, 196, 1, Secure boot is enabled for bootloader image. EFUSE_RD_ABS_DONE_0
ABS_DONE_0, EFUSE_BLK0, 196, 1, Secure boot V1 is enabled for bootloader image. EFUSE_RD_ABS_DONE_0
ABS_DONE_1, EFUSE_BLK0, 197, 1, Secure boot V2 is enabled for bootloader image. EFUSE_RD_ABS_DONE_1
# Flash encrypt #
#################
@@ -48,6 +49,7 @@ UART_DOWNLOAD_DIS, EFUSE_BLK0, 27, 1, Disable UART download mode.
# Write protection #
####################
WR_DIS_EFUSE_RD_DISABLE,EFUSE_BLK0, 0, 1, Write protection for EFUSE_RD_DISABLE
WR_DIS_FLASH_CRYPT_CNT, EFUSE_BLK0, 2, 1, Flash encrypt. Write protection FLASH_CRYPT_CNT, UART_DOWNLOAD_DIS. EFUSE_WR_DIS_FLASH_CRYPT_CNT
WR_DIS_BLK1, EFUSE_BLK0, 7, 1, Flash encrypt. Write protection encryption key. EFUSE_WR_DIS_BLK1
WR_DIS_BLK2, EFUSE_BLK0, 8, 1, Security boot. Write protection security key. EFUSE_WR_DIS_BLK2
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