Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-03 03:31:41 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'bugfix/docs_anti_rollback_v6.0' into 'release/v6.0'

Browse Source 
docs: clarify anti-rollback secure version bits for c2/c5 (v6.0)

See merge request espressif/esp-idf!47123
This commit is contained in:
Mahavir Jain
2026-04-02 11:29:30 +05:30
parent b563fe2766 830e39ca68
commit 49231ec638
3 changed files with 10 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/bootloader/Kconfig.app_rollback
+4 -1
View File
@@ -45,11 +45,14 @@ menu "Application Rollback"
default 32 if IDF_TARGET_ESP32
range 1 4 if IDF_TARGET_ESP32C2
default 4 if IDF_TARGET_ESP32C2
range 1 9 if IDF_TARGET_ESP32C5
default 9 if IDF_TARGET_ESP32C5
range 1 16
default 16
help
The size of the efuse secure version field.
Its length is limited to 32 bits for ESP32 and 16 bits for ESP32-S2.
Its length is limited to 32 bits for ESP32, 4 bits for ESP32-C2,
9 bits for ESP32-C5, and 16 bits for other targets.
This determines how many times the security version can be increased.
config BOOTLOADER_EFUSE_SECURE_VERSION_EMULATE