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22b840f3df1f23d1f17f12bca2dafd676d7aaf28
esp-idf/components/bootloader_support
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Ivan Grokhotkov 22b840f3df bootloader: don’t reload RTC_FAST DRAM after deep sleep 
When CONFIG_ESP32_RTCDATA_IN_FAST_MEM is enabled, RTC data is placed
into RTC_FAST memory region, viewed from the data bus. However the
bootloader was missing a check that this region should not be
overwritten after deep sleep, which caused .rtc.bss segment to loose
its contents after wakeup.
2018-09-29 14:02:16 +08:00
..
include
Merge branch 'master' into feature/cmake
2018-09-05 10:35:04 +08:00
include_bootloader
bootloader_support: Move bootloader_random.h to public header directory
2018-09-03 04:39:45 +00:00
src
bootloader: don’t reload RTC_FAST DRAM after deep sleep
2018-09-29 14:02:16 +08:00
test
app_update: Add API for getting sha256_of_partition
2018-08-13 13:59:07 +05:00
CMakeLists.txt
cmake: make main a component again
2018-09-11 09:44:12 +08:00
component.mk
secure boot: Support secure boot signatures without hardware secure boot
2018-08-29 17:05:29 +08:00
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.)