Missing firmware for raspberry pi aarch64

[heitorpb]

I just set up my raspberry pi 3 B using the official instructions, using the AARCH64 tar.gz.

Then I went to check the information in the Wiki tab.To have access to the Hardware Sensors, I need to install the package raspberrypi-firmware, but this package does not exist for the ARMv8. What exists is firmware-raspberrypi, but does not provide the same functionality.

How do I get vcgencmd in AARCH64?