IMX8QXP make dtbs failed

[jing_xu1]

Hi,

I want to make dtbs,but failed:

xujing@shsw:~/imx-yocto-bsp/linux-imx$ make dtbs
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
CHK include/generated/bounds.h
CHK include/generated/timeconst.h
CHK include/generated/asm-offsets.h
CALL scripts/checksyscalls.sh
CHK scripts/mod/devicetable-offsets.h
DTC arch/arm64/boot/dts/al/alpine-v2-evp.dtb
In file included from arch/arm64/boot/dts/al/alpine-v2-evp.dts:35:0:
arch/arm64/boot/dts/al/alpine-v2.dtsi:37:10: fatal error: dt-bindings/interrupt-controller/arm-gic.h: No such file or directory
#include <dt-bindings/interrupt-controller/arm-gic.h>
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
scripts/Makefile.lib:317: recipe for target 'arch/arm64/boot/dts/al/alpine-v2-evp.dtb' failed
make[2]: *** [arch/arm64/boot/dts/al/alpine-v2-evp.dtb] Error 1
scripts/Makefile.build:587: recipe for target 'arch/arm64/boot/dts/al' failed
make[1]: *** [arch/arm64/boot/dts/al] Error 2
arch/arm64/Makefile:138: recipe for target 'dtbs' failed
make: *** [dtbs] Error 2

I searched this problem on the Internet, the following is the most used way, but it doesn't work for me, do you have any other solution?

create an include directory and symlink dt-bindings from there to the actual location of include/dt-bindings/

Best Regard,

Jing

[radhikasomaiya · Accepted solution]

Hi Jing Xu,

You can build the dtb file by following the below step (from yocto build directory).

$ bitbake -f -c deploy linux-imx 

You can find the generated .dtb file under: <build dir>/tmp/work/imx8qxpmek-poky-linux/linux-imx/<linux_version>/git/arch/arm/boot/dts.

Ragards,

Radhika Somaiya.

[karl1688]

Actually I can find new build dtb and kernel in path

<buidl dir>/tmp/work/<platform name>/linux-imx/<version>/deploy-linux-imx

[radhikasomaiya]

Hi Jing Xu,

Can you please let us know which yocto BSP version you are using and from which path you have tried "make dtbs"?

Ragards,

Radhika Somaiya.