yocto mickledore for STM32MP157C-DK2

[mikiserf]

Hello everyone.

I have a problem compiling my Yocto for stm32mp157c-dk2 project. I run the bitbake command from build "bitbake -e core-image-minimal".
I get the error message:

Error, the PACKAGE_ARCHS variable (all any noarch ${PACKAGE_EXTRA_ARCHS:tune-cortexa7}cortexa7 stm32mp157c_dk2) for DEFAULTTUNE (cortexa7) does not contain TUNE_PKGARCH ().Toolchain tunings invalid:
Tuning 'cortexa7' has no defined features, and cannot be used.

I tried to solve without success.
Anyone know how to solve it?

Thanks

Mikiserf

[PatrickF]

Hi @mikiserf 

maybe these pages can help.

https://wiki.st.com/stm32mpu/wiki/PC_prerequisites

https://wiki.st.com/stm32mpu/wiki/Cross-compile_with_OpenSTLinux_SDK

https://wiki.st.com/stm32mpu/wiki/How_to_cross-compile_with_the_Developer_Package

 

Regards.