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esp-idf/components/bootloader_support
History
chenjianqiang 90c7885f4d bugfix(flash): improve flash dio read timing 
When flash work in DIO Mode, in order to ensure the fast read mode of flash
is a fixed value, we merged the mode bits into address part, and the fast
read mode value is 0 (the default value).
2019-07-02 14:57:13 +08:00
..
include
feat(psram): config SPI psram pins based on efuse value
2019-06-13 16:07:21 +08:00
include_bootloader
bootloader: account for load address when mapping cache pages
2019-01-23 17:02:02 +08:00
src
bugfix(flash): improve flash dio read timing
2019-07-02 14:57:13 +08:00
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.)