Disclaimer: Note that those builds are provided without any warranty. Feel free to polish the patchset and submit it upstream, I don’t have the time for that right now.
Ghidra 9.2.1 Linux AArch64 (built on Fedora 33): https://threedots.ovh/bubbles/ghidra_9.2.1_DEV_20210113_linuxarm64.zip
Ghidra patchset: https://threedots.ovh/bubbles/ghidra_9.2.1_dev_20210113_diff.patch