OpenWrt on Ericsson t073g

Can I build OpenWRT for Ericsson t073g? it’s a GPON router and it’s useless for me, I want to make it a home server. What we managed to find out on this device: NT5CB64M16DP-CF Nanya Technology 1Gb DDR3 D-die SDRAM
TOSHIBA TC58DVM92A5TA00 512-MBIT (64M × 8 BITS) CMOS NAND E2 PROM
Processor Marvell 88F6560 (88F6-BKT2)
WiFi Realtek RTL8192CE and the current operating system is based on the Linux kernel: Linux-2.6.32.11 (ARM Linux Kernel Image)

Oh, a new 88f6560 device. I have done many things for this processor!

Can you post the full firmware of t073g? It's helpful for me.