Description
Describe the bug
Building an app using Sysbuild with SB_CONFIG_MCUBOOT_MODE_SINGLE_APP_RAM_LOAD=y leads to multiple modes being selected if a default mode is set on MCUboot side (for ex. in this case https://github.com/mcu-tools/mcuboot/blob/5eaf190a8a9d8fc032b989bf96fc56b3b756dd55/boot/zephyr/boards/stm32h7s78_dk.conf#L1) and MCUboot build fails.
Regression
- This is a regression.
Steps to reproduce
west build -p always -b stm32h7s78_dk samples/sysbuild/with_mcuboot --sysbuild -DSB_CONFIG_MCUBOOT_MODE_SINGLE_APP_RAM_LOAD=y
Relevant log output
mcuboot/boot/bootutil/src/bootutil_priv.h:70:2: error: #error "Please enable only one of MCUBOOT_OVERWRITE_ONLY, MCUBOOT_SWAP_USING_MOVE, MCUBOOT_SWAP_USING_OFFSET, MCUBOOT_DIRECT_XIP, MCUBOOT_RAM_LOAD or MCUBOOT_FIRMWARE_LOADER"Impact
Major – Severely degrades functionality; workaround is difficult or unavailable.
Environment
- Ubuntu
- Zephyr SDK 0.17.0
- 4.2.0-rc3
Additional Context
A fix is submitted in #93076