Add words_per_row and others in config file.

compiler/openram.py

@@ -54,7 +54,10 @@ from sram_config import sram_config
 c = sram_config(word_size=OPTS.word_size,
                 num_words=OPTS.num_words,
                 write_size=OPTS.write_size,
-                num_spare_rows=OPTS.num_spare_rows)
+                num_banks=OPTS.num_banks,
+                words_per_row=OPTS.words_per_row,
+                num_spare_rows=OPTS.num_spare_rows,
+                num_spare_cols=OPTS.num_spare_cols)
 debug.print_raw("Words per row: {}".format(c.words_per_row))
 
 output_extensions = ["lvs", "sp", "v", "lib", "py", "html", "log"]

compiler/options.py

@@ -44,8 +44,9 @@ class options(optparse.Values):
     # word_size = 0
     # You can manually specify banks, but it is better to auto-detect it.
     num_banks = 1
+    words_per_row = None
     num_spare_rows = 0
-    # num_spare_cols = 0
+    num_spare_cols = 0
 
     ###################
     # Optimization options

compiler/sram/sram_config.py

@@ -14,7 +14,7 @@ from sram_factory import factory
 class sram_config:
     """ This is a structure that is used to hold the SRAM configuration options. """
     
-    def __init__(self, word_size, num_words, write_size = None, num_banks=1, words_per_row=None, num_spare_rows=0, num_spare_cols=None):
+    def __init__(self, word_size, num_words, write_size = None, num_banks=1, words_per_row=None, num_spare_rows=0, num_spare_cols=0):
         self.word_size = word_size
         self.num_words = num_words
         self.write_size = write_size