Added pi_io_ddr object to check init done

applications/unb1_reorder/tb/python/tc_unb1_reorder.py

@@ -40,6 +40,7 @@ import pi_diag_block_gen
 import pi_diag_data_buffer
 import pi_ss_ss_wide
 import dsp_test
+import pi_io_ddr
 
 import sys, os
 import subprocess  
@@ -114,6 +115,9 @@ db_im = pi_diag_data_buffer.PiDiagDataBuffer(tc, io, instanceName = 'IM', nofStr
 # Create subandselect instance for pre-transpose.   
 ss = pi_ss_ss_wide.PiSsSsWide (tc, io, c_frame_size*g_rd_chunksize, c_nof_int_streams) 
 
+# Create object for DDR register map
+ddr = pi_io_ddr.PiIoDdr(tc, io, nof_inst = 1)
+
 # Create dsp_test instance for helpful methods
 dsp_test_bg = dsp_test.DspTest(inDatW=c_in_dat_w)
 
@@ -187,7 +191,7 @@ if __name__ == "__main__":
     
     # Wait until the DDR3 model is initialized.
     if tc.sim == True:
-        do_until_gt(io.simIO.getSimTime, ms_retry=1000, val=110000, s_timeout=13600)  # 110000 
+        do_until_eq(ddr.read_init_done, ms_retry=1000, val=1, s_timeout=13600)  # 110000 
     
     if(c_force_late_sync == 1): 
         if tc.sim == True:
@@ -299,3 +303,4 @@ if __name__ == "__main__":
 
 
 
+