Hello!
Newbie question.
First of all, thank you for an amazing distro!
Second, the question 
How can I overclock the Odroid Go Advance (OGA) (i.e. increase CPU frequency)?
I've followed the official Odroid guide: https://wiki.odroid.com/odroid_go_advance/application_note/overclock
I've updated SD card file boot.ini on partition recalbox with the following:
odroidgo2-uboot-config
########################################################################
# Changes made to this are overwritten every time there's a new upgrade
########################################################################
[...]
# Boot Arguments
setenv bootargs "label=RECALBOX rootwait net.ifnames=0 fbcon=rotate:3 console=/dev/ttyFIQ0 quiet vt.global_cursor_default=0 consoleblank=0 ${joystick_config} mitigations=off"
setenv bootargs ${bootargs} max_cpufreq=1416
[...]
Then, I've booted up and checked via SSH that the changes are indeed in /boot/boot.ini, however they didn't seem to have any effect:
# uname -a
Linux RECALBOX 4.4.189 #1 SMP Sat Jan 29 21:27:11 CET 2022 aarch64 GNU/Linux
# cat /sys/devices/system/cpu/cpufreq/policy0/scaling_available_frequencies
1008000 1200000 1248000 1296000
And dmesg didn't shot that it was added to the line.
I've also tried putting it all into a single line like this:
setenv bootargs "label=RECALBOX rootwait net.ifnames=0 fbcon=rotate:3 console=/dev/ttyFIQ0 quiet vt.global_cursor_default=0 consoleblank=0 ${joystick_config} mitigations=off max_cpufreq=1416"
After that it appear on dmesg, but no actual change of frequency happened (available frequencie list was the same as before):
# dmesg | grep freq
[ 0.000000] Kernel command line: label=RECALBOX rootwait net.ifnames=0 fbcon=rotate:3 console=/dev/ttyFIQ0 quiet vt.global_cursor_default=0 consoleblank=0 button-adc-x-range=1800 button-adc-y-range=1800 button-adc-fuzz=32 button-adc-flat=32 button-adc-scale=2 button-adc-deadzone=20 mitigations=off max_cpufreq=1416
[ 0.001828] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)
[ 0.526605] rockchip-drm display-subsystem: devfreq is not set
[ 0.844808] rockchip-dmc dmc: unable to get devfreq-event device : dfi
[ 0.869850] rockchip-drm display-subsystem: devfreq is not set
[ 0.932966] devfreq dmc: Couldn't update frequency transition information.
[ 0.995090] devfreq ff400000.gpu: Couldn't update frequency transition information.
[ 0.995366] rockchip-drm display-subsystem: devfreq is not set
[ 3.489059] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 5.068456] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
Thanks in advance for your help 
