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esp-idf/components/bootloader_support
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Mahavir Jain f7f81c33f7 bootloader_support: fix issue in memory mapping for getting app descriptor 
For getting secure_version field in anti rollback case, bootloader tries
to map whole firmware partition but fails for cases where partition size
is beyond available MMU free pages capacity.

Fix here ensures to map only required length upto application descriptor
size in firmware partition.

Closes https://github.com/espressif/esp-idf/issues/5911
2020-10-06 14:42:45 +05:30
..
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: fix issue in memory mapping for getting app descriptor 2020-10-06 14:42:45 +05:30
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.)