realtek: HPE 1920-24G-PoE+ 370W (JG926A) support

[Bjørn Mork]

Felix Baumann via openwrt-devel <openwrt-devel at lists.openwrt.org>
writes:

> The Realtek target needs help. It needs to be upgraded to Kernel 6.6
> like all the other targets.  Else there is a chance it will be dropped
> so OpenWrt Release 24 can proceed to be branched and later
> released. The Realtek could still be reintroduced later on, if people
> owning the device can help put in the work or help with testing.

Things are not looking that bad any longer, IMHO.  There's a 6.6 PR
ready(?) for merging: https://github.com/openwrt/openwrt/pull/16204

AFACS, the latest revision addresses all comments so far.  Better test
coverage on different hardware and actual use cases would probably be
good though.

So please, everybody: Go test that code now!

That's the best help you currenly can give the target. Remember to
enable v6.6 by setting CONFIG_TESTING_KERNEL=y in .config.  It's so easy
to forget.  Done that several times myself...


Bjørn