Hi,
there are multiple definitions of fdt_addr and fdt_addr_r:
usage/environment.rst:
Tells us fdt_addr is in flash location and _r in RAM
develop/distro.rst:
fdt_addr -> Mandatory for any system that provides the DTB in HW (e.g. ROM)
I also noticed that bootmeth_efi.c/distro_efi_try_bootflow_files() will
copy the dtb it has found into fdt_addr_r. But efi_install_fdt() try to
load first from fdt_addr. Shouldn't they use the same environment variable?
Doing so would allow efiboot to use the dtb it has detected using
bootflow. Right now it seems to fallback to fdtcontroladdr.
Regards,
Wadim
