Raspberry Pi zero 2 w not detect all Hardware Memory

[Valentin Luque]

Hi all;

 

Recently i installed a armbian and seems to be all ok less the global memory detection. I don't know by  but the system have only detect 256 Mb. from total amount of 512Mb. (/proc/meminfo). Of course, i proved another OS and detet all memory so i know that's not a hardware problem. Is there any trick on kernel or something misconfigurated?

[Werner]

The funny thing is that Armbian AFAIK never supported or has been even tried on that hardware 😂.

Rpi4 only.

 

Interesting though that it somehow runs anyways.

[Igor]

11 hours ago, Valentin Luque said:

Is there any trick on kernel or something misconfigurated?

Image is pre-configured for RPi4, but I think some mingling of /boot/config.txt can make this hardware work.

[Valentin Luque]

Exactly, Easy!!

I comment gpu_mem=256 ...and armbian its for know correctly booted and hardware detect on Raspberry Pi Zero 2 W . 

Thank you!!