csr: Improve register map print layout.

Always print register value, even if it contains fields.

common/csr.py

@@ -118,14 +118,15 @@ class CCSR:
 
         # Print all register map
         def print_reg_map(self):
-            print "%s register map:" % (self.reg_map[0])
+            print "\n%s:" % (self.reg_map[0])
             print "--------------------------------------------------"
             # loop over registers and sort them by address offset
             for reg in sorted(self.reg_map[1].iteritems(), key=lambda (k,v): v[0]):
-                print "%s register:" % (reg[1][1])
+                value = self.get_reg(reg[0])
+                print " * %-50s:0x%08X (%d)" % (reg[1][1],value, value)
                 # loop over fields and sort them by position
                 for field in sorted(reg[1][2].iteritems(), key=lambda (k,v): v[0]):
                     value = self.get_field(reg[0], field[0])
-                    print " - %-30s:0x%X (%d)" % (field[1][1],value, value)
-                print ''
-
+                    print "   - %-48s:0x%X (%d)" % (field[1][1],value, value)
+                if(len(reg[1][2]) != 0):
+                    print ''