blackbeard420/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf synced 2025-03-31 20:00:09 -04:00
Code Issues Projects Releases Wiki Activity
esp-idf/components/bootloader_support
History
Deomid Ryabkov 9903ea1c11 Add --warn-undefined-variables to MAKEFLAGS 
Fix warnings where undefined vars are used.

Make Kconfig emit "FOO=" for unset bool options
To ensure make variables are always defined, even if empty.

When writing auto.conf, include symbols disabled by dependency to make sure all make variables are always defined.

Fixes espressif/esp-idf#137

Cherry-picked from https://github.com/espressif/esp-idf/pull/138
2017-09-05 16:10:46 +10:00
..
include
esp32: Add KConfig option to disable ROM Console fallback on first boot
2017-08-29 14:52:00 +10:00
include_priv
bootloader: Calculate SHA256 hash of image on every boot
2017-07-19 18:31:59 +10:00
src
flash encryption: Also always disable ROM BASIC console when enabling flash encryption
2017-08-29 14:52:00 +10:00
test
bootloader: Calculate SHA-256 of image while loading/verifying
2017-07-19 18:25:17 +10:00
component.mk
Add --warn-undefined-variables to MAKEFLAGS
2017-09-05 16:10:46 +10:00
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.)