Default asign unused rx_sosi_arr.

applications/lofar2/libraries/sdp/src/vhdl/node_sdp_adc_input_and_timing.vhd

@@ -157,6 +157,7 @@ architecture str of node_sdp_adc_input_and_timing is
 begin
   gen_no_jesd : if g_no_jesd = true generate
     dp_sysref <= dp_pps;
+    rx_sosi_arr <= (others => c_dp_sosi_rst);
 
     jesd204b_miso <= c_mem_miso_rst;
     jesd_ctrl_miso <= c_mem_miso_rst;