U-boot broken after Manjaro update in PineBook Pro

Hi guys,

I foolishly followed the instructions that came with the u-boot update, and now S3 suspend is b0rked (it just shuts down when I close the lid or issue a systemctl suspend).
(I had to reinstall, too, as I had no video on boot, but that’s not a biggie).

I found this thread which mentions using the uboot-pinebookpro-bsp package to restore the functionality, but I can’t find that anywhere in the repos or in AUR. I found it on github, but the build instructions were as long as my arm (pun not intended).

Does anyone have a copy of this I can flash to restore the bootloader to a fully-functioning state?