32 bit image on the Raspberry Pi 5

[carlonluca]

Hello,
apparently, Raspberry Pi 5 cannot boot a 32 bit kernel. The raspberrypi5 machine, therefore, seems to build a 64 bit image.

Is there a way with meta-raspberrypi to build a 32 bit image running on the pi3/4/5 by only adding a 64 bit kernel (this is what Raspberry Pi OS does).

Thanks!