OpenWrt support is not possible, and there is no probability of this happening.
The hardware is offered by default by PT Telecomunicações, ISP, in Portugal.
|Lantiq Amazon-SE||16MiB||4MiB||1 GigE, 1 WAN||No||No||?||integrated ADSL modem|
CPU: Lantiq PSB 50601 HL (a.k.a) Amazon-SE
RAM: EM639165TS-6G - 8Mega x 16 Synchronous DRAM (SDRAM) - Etron Technology, Inc.
Flash Memory: EN29LV320BB-70TIP - 32 Megabit (4096K x 8-bit / 2048K x 16-bit) Flash Memory Boot Sector Flash Memory, CMOS 3.0 Volt-only - Eon Silicon Solution Inc.
WiFi: Ralink RT2070L