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-rw-r--r--configs/common/Options.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/configs/common/Options.py b/configs/common/Options.py
index f81e69a61..ea3de8691 100644
--- a/configs/common/Options.py
+++ b/configs/common/Options.py
@@ -90,6 +90,8 @@ def addCommonOptions(parser):
help = "type of memory to use")
parser.add_option("--mem-channels", type="int", default=1,
help = "number of memory channels")
+ parser.add_option("--mem-ranks", type="int", default=None,
+ help = "number of memory ranks per channel")
parser.add_option("--mem-size", action="store", type="string",
default="512MB",
help="Specify the physical memory size (single memory)")