add support for NanoPi R3S

[grische]

• Must be flashable from vendor firmware
  • Web interface
  • TFTP
  • Other: SD card
• Must support upgrade mechanism
  • Must have working sysupgrade
    • Must keep/forget configuration (sysupgrade [-n], firstboot)
  • Gluon profile name matches autoupdater image name
    (lua -e 'print(require("platform_info").get_image_name())')
• Reset/WPS/... button must return device into config mode
• Primary MAC address should match address on device label (or packaging) ⛔⛔⛔
  (https://gluon.readthedocs.io/en/latest/dev/hardware.html#hardware-support-in-packages)
  • When re-adding a device that was supported by an earlier version of Gluon, a
    factory reset must be performed before checking the primary MAC address, as
    the setting from the old version is not reset otherwise.
• Wired network
  • should support all network ports on the device
  • must have correct port assignment (WAN/LAN)
    • if there are multiple ports but no WAN port:
      • the PoE input should be WAN, all other ports LAN
      • otherwise the first port should be declared as WAN, all other ports LAN
• Wireless network (if applicable)
  • Association with AP must be possible on all radios
  • Association with 802.11s mesh must work on all radios
  • AP+mesh mode must work in parallel on all radios
• LED mapping
  • Power/system LED
    • Lit while the device is on
    • Should display config mode blink sequence
      (https://gluon.readthedocs.io/en/latest/features/configmode.html)
  • Radio LEDs
    • Should map to their respective radio
    • Should show activity
  • Switch port LEDs
    • Should map to their respective port (or switch, if only one led present)
    • Should show link state and activity
• Outdoor devices only:
  • Added board name to is_outdoor_device function in package/gluon-core/luasrc/usr/lib/lua/gluon/platform.lua
• Cellular devices only:
  • Added board name to is_cellular_device function in package/gluon-core/luasrc/usr/lib/lua/gluon/platform.lua
  • Added board name with modem setup function setup_ncm_qmi to package/gluon-core/luasrc/lib/gluon/upgrade/250-cellular
• Docs:
  • Added Device to docs/user/supported_devices.rst

[Djfe]

thanks for testing the device :)
We are looking forward to deploying the device in Aachen

Does the mac address stay the same across reboots and sysupgrades? (I looked at 02_network and the code is there. I'm not trying to be annoying it's just a thing that can be verified to avoid issues for users)

I read the OpenWrt commit message:
I'm curious, whether installing to emmc works fine (not just rebooting but sysupgrades as well). This is not relevant to this PR but would be helpful for all NanoPIs that have an emmc flash chip built in.

Installation - eMMC:

-Boot from microSD
-Uncompress the OpenWRT sysupgrade.img.gz
-Flash to eMMC : dd if=x.img of=/dev/mmcblk0
-sync
-Remove microSD card
-Reboot

[grische]

@Djfe not all R3S have an EMMC, but I was able to run a sysupgrade from OpenWRT 24.10 to gluon-next on an R3S with EMMC.

Which MAC would you like to have verified? It did get the same hostid/hostname even after an sysupgrade -n if that's what you're asking.

[Djfe]

that answers my questions, thanks.

[herbetom]

Now that #3370 has been merged this PR should be switched to target main and if necessary rebased. Thanks!:)

[herbetom]

Judging by the Changes and Commits of the PR it appears like a rebase will be required.

[grische]

@herbetom thanks. I have updated the PR!