STM32MP2 Android Dts problem

[dam_ourbot]

Hi  St Teams ,

i followed this tutorial https://wiki.st.com/stm32mpu/wiki/How_to_build_kernel_for_Android

and i have a problem with line

build_kernel

 [1/5]: Generate dtb binaries
ERROR: Not possible to generate the kernel image

other lines command work : 

build_kernel defaultconfig
build_kernel vmlinux
build_kernel modules
build_kernel gpu

and i did that :

build_kernel --verbose=2 dtb
[1/3]: Generate dtb binaries
make : on entre dans le répertoire « /home/linux/android_clean/device/stm/stm32mp2-kernel/linux-stm32mp2 »
make[1] : on entre dans le répertoire « /home/linux/android_clean/out-bsp/stm32mp2/KERNEL_OBJ »
make[1]: *** Aucune règle pour fabriquer la cible « dtbs ». Arrêt.
make[1] : on quitte le répertoire « /home/linux/android_clean/out-bsp/stm32mp2/KERNEL_OBJ »
make: *** [Makefile:256 : __sub-make] Erreur 2
make : on quitte le répertoire « /home/linux/android_clean/device/stm/stm32mp2-kernel/linux-stm32mp2 »

thanks for response

[dam_ourbot]

Hi st teams , 

Can you help me pls  ?

[PPAGE.13]

Hi,

please have a look at the "out-bsp/stm32mp2/KERNEL_OBJ/.config" file to check it has been correctly configured.

I will attached a reference.

BR,

Philippe.