mcuboot customer config

RE: mcuboot customer config

Jason — Fri, 24 Dec 2021 01:46:42 GMT

Hi Simon,

[quote userid="72692" url="~/f/nordic-q-a/82890/mcuboot-customer-config/344975#344975"]

Could you try the following in the meantime:

1
set(mcuboot_CONFIG_SERIAL n)
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

set(mcuboot_CONFIG_SERIAL n)

[/quote]

Thanks, It works.

[quote userid="85932" url="~/f/nordic-q-a/82890/mcuboot-customer-config/344240#344240"]CMake Error at D:\NCS\v1.7.1\nrf\modules\mcuboot\CMakeLists.txt:187 (file):
file STRINGS file "D:/NCS/v1.7.1/nrf/modules/mcuboot/prj.conf" cannot be
read.[/quote]

I found a workaround that create an empty pri.conf file in "v1.7.1/nrf/modules/mcuboot/".

RE: mcuboot customer config

Simon — Thu, 23 Dec 2021 14:15:41 GMT

Hmm.. It seems like there's some bugs with the OVERLAY_CONFIG (seehttps://devzone.nordicsemi.com/support-private/support/281374#permalink=719617 as well).

I will investigate it and get back to you.

Could you try the following in the meantime:

set(mcuboot_CONFIG_SERIAL n)

Here is the sample (NCS v1.7.1):

devzone.nordicsemi.com/.../blinky_5F00_with_5F00_mcuboot_5F00_low_5F00_power2.zip

I measured a current of 2.48uA using the nRF5340dk_nrf5340_cpuapp

Best regards,

Simon

RE: mcuboot customer config

Simon — Mon, 20 Dec 2021 16:10:34 GMT

Thanks Jason, I'll take a look at it tomorrow

RE: mcuboot customer config

Jason — Mon, 20 Dec 2021 09:49:06 GMT

Hi Simon,

I attached the sample below.

devzone.nordicsemi.com/.../0535.hello_5F00_world.zip

RE: mcuboot customer config

Simon — Mon, 20 Dec 2021 09:37:33 GMT

I understand why you get the warnings, since the mentioned configs depend on CONFIG_SERIAL. However, I'm not sure about the error "file STRINGS file ..."

Could you upload your sample here as a zipped file and I'll see if I'm able to reproduce it on my end.

RE: mcuboot customer config

Jason — Mon, 20 Dec 2021 02:02:16 GMT

Hi Simon,

[quote userid="72692" url="~/f/nordic-q-a/82890/mcuboot-customer-config/344175#344175"]You can doublecheck that this has taken effect by searching for CONFIG_SERIAL in <application>/build/mcuboot/zephyr/.config[/quote]

It has taken effect.

# CONFIG_GPIO_MCUX is not set
# CONFIG_CPU_HAS_CUSTOM_FIXED_SOC_MPU_REGIONS is not set
# CONFIG_TINYCRYPT is not set
# CONFIG_SERIAL is not set
# CONFIG_SRAM_VECTOR_TABLE is not set

but I got a build error. I attached the build log and highlight the error.

> Executing task: nRF Connect: Build hello_world/build (active) <

Building hello_world
west build --build-dir d:\hello_world\build d:\hello_world --pristine --board nrf5340dk_nrf5340_cpuapp -- -DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=On -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONF_FILE:STRING="d:/hello_world/prj.conf"

-- west build: generating a build system
Including boilerplate (Zephyr base): D:/NCS/v1.7.1/zephyr/cmake/app/boilerplate.cmake
-- Application: D:/hello_world
-- Zephyr version: 2.6.99 (D:/NCS/v1.7.1/zephyr), build: v2.6.99-ncs1-1
-- Found Python3: D:/NCS/v1.7.1/toolchain/opt/bin/python.exe (found suitable exact version "3.8.2") found components: Interpreter
-- Found west (found suitable version "0.11.1", minimum required is "0.7.1")
-- Board: nrf5340dk_nrf5340_cpuapp
-- Cache files will be written to: D:/NCS/v1.7.1/zephyr/.cache
-- Found dtc: D:/NCS/v1.7.1/toolchain/opt/bin/dtc.exe (found suitable version "1.4.7", minimum required is "1.4.6")
-- Found toolchain: gnuarmemb (d:/NCS/v1.7.1/toolchain/opt)
-- Found BOARD.dts: D:/NCS/v1.7.1/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340dk_nrf5340_cpuapp.dts
-- Generated zephyr.dts: D:/hello_world/build/zephyr/zephyr.dts
-- Generated devicetree_unfixed.h: D:/hello_world/build/zephyr/include/generated/devicetree_unfixed.h
-- Generated device_extern.h: D:/hello_world/build/zephyr/include/generated/device_extern.h
-- Including generated dts.cmake file: D:/hello_world/build/zephyr/dts.cmake
Parsing D:/NCS/v1.7.1/zephyr/Kconfig
Loaded configuration 'D:/NCS/v1.7.1/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340dk_nrf5340_cpuapp_defconfig'
Merged configuration 'd:/hello_world/prj.conf'
Configuration saved to 'D:/hello_world/build/zephyr/.config'
Kconfig header saved to 'D:/hello_world/build/zephyr/include/generated/autoconf.h'
-- The C compiler identification is GNU 9.2.1
-- The CXX compiler identification is GNU 9.2.1
-- The ASM compiler identification is GNU
-- Found assembler: D:/NCS/v1.7.1/toolchain/opt/bin/arm-none-eabi-gcc.exe

=== child image mcuboot - begin ===
Including boilerplate (Zephyr base): D:/NCS/v1.7.1/zephyr/cmake/app/boilerplate.cmake
-- Application: D:/NCS/v1.7.1/bootloader/mcuboot/boot/zephyr
-- Zephyr version: 2.6.99 (D:/NCS/v1.7.1/zephyr), build: v2.6.99-ncs1-1
-- Found Python3: D:/NCS/v1.7.1/toolchain/opt/bin/python.exe (found suitable exact version "3.8.2") found components: Interpreter
-- Found west (found suitable version "0.11.1", minimum required is "0.7.1")
-- Board: nrf5340dk_nrf5340_cpuapp
-- Cache files will be written to: D:/NCS/v1.7.1/zephyr/.cache
-- Found dtc: D:/NCS/v1.7.1/toolchain/opt/bin/dtc.exe (found suitable version "1.4.7", minimum required is "1.4.6")
-- Found toolchain: gnuarmemb (D:/NCS/v1.7.1/toolchain/opt)
-- Found BOARD.dts: D:/NCS/v1.7.1/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340dk_nrf5340_cpuapp.dts
-- Found devicetree overlay: D:/NCS/v1.7.1/bootloader/mcuboot/boot/zephyr/dts.overlay
-- Generated zephyr.dts: D:/hello_world/build/mcuboot/zephyr/zephyr.dts
-- Generated devicetree_unfixed.h: D:/hello_world/build/mcuboot/zephyr/include/generated/devicetree_unfixed.h
-- Generated device_extern.h: D:/hello_world/build/mcuboot/zephyr/include/generated/device_extern.h
-- Including generated dts.cmake file: D:/hello_world/build/mcuboot/zephyr/dts.cmake

warning: CONSOLE_HANDLER (defined at d:\hello_world\build\drivers\console\Kconfig:39) was assigned the value 'y' but got
the value 'n'. Check these unsatisfied dependencies: UART_CONSOLE (=n), SERIAL_SUPPORT_INTERRUPT
Parsing D:/NCS/v1.7.1/bootloader/mcuboot/boot/zephyr/Kconfig
Loaded configuration 'D:/NCS/v1.7.1/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340dk_nrf5340_cpuapp_defconfig'
Merged configuration 'prj.conf'
Merged configuration 'D:/hello_world/mcuboot.conf'
Merged configuration 'D:/NCS/v1.7.1/nrf/subsys/partition_manager/partition_manager_enabled.conf'
Configuration saved to 'D:/hello_world/build/mcuboot/zephyr/.config'
Kconfig header saved to 'D:/hello_world/build/mcuboot/zephyr/include/generated/autoconf.h'
(=n). See docs.zephyrproject.org/.../CONFIG_CONSOLE_HANDLER.html and/or
look up CONSOLE_HANDLER in the menuconfig/guiconfig interface. The Application Development Primer,
Setting Configuration Values, and Kconfig - Tips and Best Practices sections of the manual might be
helpful too.

-- The C compiler identification is GNU 9.2.1
-- The CXX compiler identification is GNU 9.2.1
-- The ASM compiler identification is GNU
-- Found assembler: D:/NCS/v1.7.1/toolchain/opt/bin/arm-none-eabi-gcc.exe
MCUBoot bootloader key file: D:/NCS/v1.7.1/bootloader/mcuboot/root-rsa-2048.pem
-- Configuring done
-- Generating done
-- Build files have been written to: D:/hello_world/build/mcuboot
=== child image mcuboot - end ===

CMake Error at D:\NCS\v1.7.1\nrf\modules\mcuboot\CMakeLists.txt:187 (file):
file STRINGS file "D:/NCS/v1.7.1/nrf/modules/mcuboot/prj.conf" cannot be
read.

CMake Warning at D:\NCS\v1.7.1\nrf\modules\mcuboot\CMakeLists.txt:204 (message):

---------------------------------------------------------
--- WARNING: Using default MCUBoot key, it should not ---
--- be used for production. ---
---------------------------------------------------------

-- Configuring incomplete, errors occurred!
See also "D:/hello_world/build/CMakeFiles/CMakeOutput.log".
See also "D:/hello_world/build/CMakeFiles/CMakeError.log".
FATAL ERROR: command exited with status 1: 'd:\NCS\v1.7.1\toolchain\opt\bin\cmake.EXE' '-DWEST_PYTHON=d:\NCS\v1.7.1\toolchain\opt\bin\python.exe' '-Bd:\hello_world\build' '-Sd:\hello_world' -GNinja -DBOARD=nrf5340dk_nrf5340_cpuapp -DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=On -DNCS_TOOLCHAIN_VERSION:STRING=NONE -DCONF_FILE:STRING=d:/hello_world/prj.conf
The terminal process terminated with exit code: 1.

Terminal will be reused by tasks, press any key to close it.

RE: mcuboot customer config

Simon — Fri, 17 Dec 2021 14:06:14 GMT

Try the following:

Add these lines to <application>/CMakeLists.txt under cmake_minimum_required(..)

set(mcuboot_OVERLAY_CONFIG
  ${CMAKE_CURRENT_LIST_DIR}/mcuboot.conf
)

Then add a file named mcuboot.conf to <application> with the following content:

CONFIG_SERIAL=n

You can doublecheck that this has taken effect by searching for CONFIG_SERIAL in <application>/build/mcuboot/zephyr/.config

Read more about OVERLAY_CONFIG and the other Build System variables here: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.8.0/zephyr/application/index.html#important-build-system-variables

To get a better understanding of how to propogate a variable from the parent image (e.g. your application) to a child image (e.g. mcuboot), read this secion: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.8.0/nrf/ug_multi_image.html#image-specific-variables

Best regards,

Simon