scripts: don't split mrw sram if mask_gran < 32 (OpenXiangShan#663)

i80x86 · Mar 9, 2021 · 439dd8f · 439dd8f
1 parent 291b75a
commit 439dd8f
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -35,7 +35,7 @@ $(TOP_V): $(SCALA_FILE)
 	@git diff >> .__diff__
 	@sed -i 's/^/\/\// ' .__head__
 	@sed -i 's/^/\/\//' .__diff__
-	@cat .__head__ .__diff__ $@ $(@D)/tsmc28_sram.v > .__out__
+	@cat .__head__ .__diff__ $@ > .__out__
 	@mv .__out__ $@
 	@rm .__head__ .__diff__
 

diff --git a/scripts/vlsi_mem_gen b/scripts/vlsi_mem_gen
@@ -328,7 +328,7 @@ class SRAM_TSMC28(SRAM):
 
   def __split(self):
     (name, width, depth, mask_gran, mask_seg, ports) = self.conf
-    if ports == ["mrw"]:
+    if ports == ["mrw"] and mask_gran >= 32:
       new_conf = (name + "_sub", str(depth), str(mask_gran), "rw")
       line_field = ("name", "depth", "width", "ports")
       new_line = " ".join(map(lambda x: " ".join(x), zip(line_field, new_conf)))