Hi all,
I need to modify the app.overlay dts overlay in mcuboot to be able to see the printout, among other small details. I was able to change them in the "C:/ncs/v2.5.0/bootloader/mcuboot/boot/zephyr/" folder, set the "CONFIG_BOOTLOADER_MCUBOOT=y" flag in "prj.conf" and build it succesfully from the main application.
I want to build mcuboot out-of-tree, so I can modify as required without changing the source.
I copied over "mcuboot" by:
which left a copy in "C:/Projects/Firmware/zephyr"
I updated the CMakeLists.txt file with the following:
if (CONFIG_BOOTLOADER_MCUBOOT)
add_child_image(
NAME mcuboot
SOURCE_DIR "C:/Projects/Firmware/zephyr"
)
endif()
And tried re-building the project. At some point I get the following error message:
=== child image mcuboot - begin ===
loading initial cache file C:/Projects/Firmware/Comms_Module/build/mcuboot/child_image_preload.cmake
CMake Error: The source "C:/Projects/Firmware/zephyr/CMakeLists.txt" does not match the source "C:/ncs/v2.5.0/bootloader/mcuboot/boot/zephyr/CMakeLists.txt" used to generate cache. Re-run cmake with a different source directory.
CMake Error at C:/ncs/v2.5.0/nrf/cmake/multi_image.cmake:449 (message):
CMake generation for mcuboot failed, aborting. Command: 1
Call Stack (most recent call first):
C:/ncs/v2.5.0/nrf/cmake/multi_image.cmake:178 (add_child_image_from_source)
CMakeLists.txt:7 (add_child_image)
-- Configuring incomplete, errors occurred!
I've deleted the "C:/Projects/Firmware/Comms_Module/build/mcuboot" directory and done a pristine build, and I still get the same error message.
I can delete the complete "C:/Projects/Firmware/Comms_Module/build", generate a new build configuration and still I get the same error message.
Is there anything I'm missing that I didn't pick up from the documentation?
Cheers,
Alberto
