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esp-idf/components/bootloader_support
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Ivan Grokhotkov 42e694bb8f bootloader_support: don't check signature when JTAG is attached 
If an insecure configuration is enabled (no hardware secure boot, just
software signature check), skip the signature check in bootloader if
JTAG debugger is attached. This allows the debugger to set breakpoints
in Flash before the application runs.

Closes https://github.com/espressif/esp-idf/issues/4734
Closes https://github.com/espressif/esp-idf/issues/4878
2020-09-09 23:42:24 +02:00
..
include bootloader: Add fault injection resistance to Secure Boot bootloader verification 2020-03-06 01:16:04 +05:30
include_bootloader feat/secure_boot_v2: Adding secure boot v2 support for ESP32-ECO3 2020-03-06 01:16:04 +05:30
src bootloader_support: don't check signature when JTAG is attached 2020-09-09 23:42:24 +02:00
test ut: Move tests back from "esp32" subfolder 2020-01-06 17:13:53 +08:00
CMakeLists.txt feat/secure_boot_v2: Adding secure boot v2 support for ESP32-ECO3 2020-03-06 01:16:04 +05:30
component.mk feat/secure_boot_v2: Adding secure boot v2 support for ESP32-ECO3 2020-03-06 01:16:04 +05:30
Makefile.projbuild Secure boot: Correctly re-sign if signing key changes, better error if missing 2016-12-01 23:49:12 -08:00
README.rst Refactor existing bootloader common functionality into bootloader_support component 2016-11-02 17:58:41 +11:00

README.rst 

Bootloader Support Component
============================

Overview
--------

"Bootloader support" contains APIs which are used by the bootloader but are also needed for the main app.

Code in this component needs to be aware of being executed in a bootloader environment (no RTOS available, BOOTLOADER_BUILD macro set) or in an esp-idf app environment (RTOS running, need locking support.)