SK-AM62P-LP: kmscube cannot be executed with custom filesystem

dongcan Zhi

Part Number: SK-AM62P-LP
Other Parts Discussed in Thread: AM62P

Tool/software:

Hi TI team,

I am working on am62p with custom filesystem . when I runing the kmscube demo the following error occurred.Why is this? Is it because of the lack of dependent libraries?

pvrsrvkm.ko was installed prv_dri.so, tidss_dri.so and umlibs was copied to filesystem.

Best regards,
Dc Zhi

# ls kmscube
kmscube
# ./kmscube
-sh: ./kmscube: not found

over 1 year ago

0 Divyansh Mittal over 1 year ago

TI__Genius 15640 points

When you say you are using a custom filesystem, how did you build it? Was it a Yocto build? Can you share what all configs you had enabled while building it?

Do following commands work?
kmsprint
kmstest

I would recommend for experimental tests, that have a SD card prepped with with your filesystem, check the DRM related configs we have enabled in our defconfig, modify your kernel configs accordingly, and use the SDK to install the kernel modules (refer: https://software-dl.ti.com/processor-sdk-linux/esd/AM62PX/latest/exports/docs/linux/Foundational_Components_Kernel_Users_Guide.html#customizing-the-configuration)

Processors

Processors forum

SK-AM62P-LP: kmscube cannot be executed with custom filesystem