So far the XMG1915-10E used the rt-loader-bootbase recipe which
produces a separate loader.bin and only allows installation/upgrade
from the CLI side, not via the Zyxel web UI.
Switch to the standard zyxel_zynos image recipe shared with the other
Zyxel rtl930x devices. The loader now lives inside the 'factory'
parent partition introduced in the previous commit, so the resulting
single sysupgrade image can be flashed both from the vendor web UI
and via sysupgrade. Hook the device into the existing xs1930 case in
platform.sh which sets PART_NAME=factory and calls default_do_upgrade.
This makes the installation and revert procedure in 94607d6285
("realtek: add support for Zyxel XMG1915-10E") mostly obsolete and
partly not working anymore (due to different build images that are
emitted).
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/23218
Signed-off-by: Robert Marko <robimarko@gmail.com>
24aeb5cc09