ZyXEL GS1900-10HP revision B1 support OpenWrt firmware?

[systemcrash]

@stragies

Both have these errors further down:
rtl83xx_fib_event: FIB_RULE ADD/DEL for IPv6 not supported
rtl83xx_fib_event_work_do: FIB4 failed

See here

@stragies

Differences are few:

A1: Probing RTL838X eth device pdev: 82087600, dev: 82087610
B1: Probing RTL838X eth device pdev: 82087c00, dev: 82087c10

The same SoC. Just the chip parent device and device address in memory.