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5c6be8380e
esp-idf/components/bootloader_support
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Angus Gratton 5c6be8380e secure boot: Use mbedtls_sha256() not esp_sha() 
Latter is probably compiled into most firmwares already, saves some size.

Ref https://github.com/espressif/esp-idf/issues/3127
2019-04-12 05:45:05 +00:00
..
include bootloader: verify that loaded image does not overlap bootloader code 2018-10-26 12:44:10 +08:00
include_bootloader bootloader: account for load address when mapping cache pages 2019-01-23 17:02:02 +08:00
src secure boot: Use mbedtls_sha256() not esp_sha() 2019-04-12 05:45:05 +00:00
test bootloader: verify that loaded image does not overlap bootloader code 2018-10-26 12:44:10 +08:00
CMakeLists.txt bootloader_support: exclude bootloader_init.c when building app 2018-10-02 01:20:04 +00:00
component.mk bootloader_support: exclude bootloader_init.c when building app 2018-10-02 01:20:04 +00:00
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.)