esp-idf

Historia

Ivan Grokhotkov 964f5a91f7 bootloader, esp32: add workaround for Tensilica erratum 572 If zero-overhead loop buffer is enabled, under certain rare conditions when executing a zero-overhead loop, the CPU may attempt to execute an invalid instruction. Work around by disabling the buffer.		2018-11-19 04:39:35 +00:00
..
include	bootloader: verify that loaded image does not overlap bootloader code	2018-10-26 12:44:10 +08:00
include_bootloader	bootloader_support: Move bootloader_random.h to public header directory	2018-09-03 04:39:45 +00:00
src	bootloader, esp32: add workaround for Tensilica erratum 572	2018-11-19 04:39:35 +00:00
test	bootloader: verify that loaded image does not overlap bootloader code	2018-10-26 12:44:10 +08:00
CMakeLists.txt	CMake : Secure Boot support added	2018-11-06 17:09:55 +05:30
Makefile.projbuild	…
README.rst	…
component.mk	bootloader_support: exclude bootloader_init.c when building app	2018-10-02 01:20:04 +00:00

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.)