I actually could use a copy myself, specifically the first 9961472 bytes (10MB). Thought I had a backup, but apparently not early enough. I maybe have messed up my hwconfig. htx_hwconfig gives me reasonable values but t also complains that something is not right...
Code:
# ntx_hwconfig -s -p /dev/mmcblk0 PCB
NtxHwCfg_GetCfgFldStrVal:[WARNING]Config version too old !! Please update config file !!
E60610D