need help for zbt wg1602

[giorez]

sorry to posting here, there is any place to get support in building u-boot to replace pandorabox on my router zbt wg1602?

here are the specs:

ZBT-WG1602 V04 (32M) Supported Since Commit: https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=53f2e438cb58a8f7b8d0d01f941aca9682be1e82 Target: ramips Subtarget: mt7621 Package architecture: mipsel_24kc Bootloader: pandorabox CPU: MediaTek MT7621A CPU Cores: 2 CPU MHz: 880 Flash MB: 32, microSDXC RAM MB: 512 Ethernet 1Gbit ports: 5 Switch: MediaTek MT7621A Modem: quectel EP06-E WLAN Hardware: , WLAN 2.4GHz: MediaTek MT7603E; b/g/n WLAN 5.0GHz: MediaTek MT7662E; a/n/ac WLAN Comments: MIMO 2x2:2 for each band, 2 antennas shared by Wifi 4 intended for WWAN WLAN driver: mt76 Detachable Antennas: 6 miniPCI ports: 2x slots with USB&SIM + 1x slot with regular PCIe bus USB ports: 1x 3.0 Serial: Yes Serial connection parameters: 115200 / 8N1 Serial connection voltage: 3.3 Power Supply: 12V/2.5A barrel