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fa18296c32
esp-idf/components/bootloader_support
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Michael (XIAO Xufeng) fa18296c32 spi_flash: fix the corruption of ROM after calling bootloader_execute_flash_command 
The user register, especially dummy related ones, needs to be restored, otherwise the ROM function will not work.

Introduced in dd40123129.
2022-10-17 19:15:25 +08:00
..
include bootloader: add xmc spi_flash startup flow to improve reliability 2022-10-17 19:15:25 +08:00
include_bootloader bootloader: add xmc spi_flash startup flow to improve reliability 2022-10-17 19:15:25 +08:00
src spi_flash: fix the corruption of ROM after calling bootloader_execute_flash_command 2022-10-17 19:15:25 +08:00
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.)