utils: bitstream_analyzer: Add padding to align values

Signed-off-by: Tomasz Michalak <tmichalak@antmicro.com>

utils/bitstream_analyzer.py

diff --git a/utils/bitstream_analyzer.py b/utils/bitstream_analyzer.py
index 6bbe500..c2e4632 100755
--- a/utils/bitstream_analyzer.py
+++ b/utils/bitstream_analyzer.py
@@ -133,7 +133,7 @@
     #TODO Add COR0 options parsing
     def parse_cor0(self, word, verbose):
         if verbose:
-            print("\tCOR0 options: {:X}".format(word))
+            print("\tCOR0 options: {:08X}".format(word))
 
     def parse_reg(self, reg_addr, word, payload_len, verbose):
         assert reg_addr in conf_regs
@@ -147,7 +147,7 @@
             # Keep adding data words 
             if self.fdri_in_progress:
                 if verbose:
-                    print("\t{}. 0x{:X}".format(self.fdri_write_len - payload_len, word))
+                    print("\t{:2d}. 0x{:08X}".format(self.fdri_write_len - payload_len, word))
                 self.frame_data.append(word)
                 if payload_len == 1:
                     self.fdri_in_progress = False
@@ -164,7 +164,7 @@
                 #return payload_len
         else:
             if verbose:
-                print("\tRegister: {} Value: 0x{:X}".format(reg, word))
+                print("\tRegister: {} Value: 0x{:08X}".format(reg, word))
         payload_len -= 1
         return payload_len