Dustin C. Hatch
b1afb4adf1
The default Home Assistant configuration does not allow running a reverse proxy in front of the application. To enable this, the `use_x_forwarded_for` and `trusted_proxies` options have to be set. Since we want `/var/lib/homeassistant` to be a Btrfs subvolume, we can't simply include the necessary files in the correct location in the rootfs image. Instead, we must define "copy tree" (`C`) actions for `systemd-tmpfiles` to copy them from `/usr/share/factory`. Unfortunately, `systemd-tmpfiles` considers `v` and `C` actions conflicting, and thus will not copy the directory contents recursively. Each file has to be listed explicitly.
Errors
SWIOTLB Buffer
OF: reserved mem: failed to allocate memory for node … Can not allocate SWIOTLB buffer earlier and can't now provide you with the DMA bounce buffer
Ensure start_x=1 is in config.txt and start_file/fixup_file are not
specified.
U-Boot: Overwrite Reserved Memory
** Reading file would overwrite reserved memory **
Set CONFIG_LMB_MAX_REGIONS=16 in u-boot/.config