feat(app_update): add API for checking the spi mode compatibility

New API to check the SPI flash mode from the incoming firmware image
during OTA updates could prevent bootloader/app incompatibility of
DIO vs QIO flash modes.

More information:
 - https://github.com/espressif/esp-hosted-mcu/issues/143#issuecomment-3741753788
 - https://github.com/espressif/esp-idf/issues/9674#issuecomment-1232533757
 - https://github.com/espressif/esp-idf/issues/9542#issuecomment-1211317354
This commit is contained in:
Mahavir Jain
2026-02-10 12:53:50 +05:30
parent 1837390102
commit 21f8ca5e6f
11 changed files with 131 additions and 26 deletions
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/