commit e9f736738d61775cd3b739dbc9f85cbf4f4c135f
author Wendy Elsasser <wendy.elsasser@arm.com> Fri Feb 09 12:34:40 2018 -0600
committer Curtis Dunham <curtis.dunham@arm.com> Fri Feb 09 21:17:31 2018 +0000
tree b30ab13dcc55d931ced19732e6ff9780bb1d42de
parent 6af3a7df1f42fe2ff1cb32ed5d373ce39691281f

Fix DDR4_2400_8x8 DRAMCTRL configuration

Change-Id: I7af361e146909acc158590354ab22732d4b2f3d5
Signed-off-by: Wendy Elsasser <wendy.elsasser@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/8101
Maintainer: Jason Lowe-Power <jason@lowepower.com>

src/mem/DRAMCtrl.py

diff --git a/src/mem/DRAMCtrl.py b/src/mem/DRAMCtrl.py
index d1c5daf..3145751 100644
--- a/src/mem/DRAMCtrl.py
+++ b/src/mem/DRAMCtrl.py
@@ -642,6 +642,9 @@
     # Each device has a page (row buffer) size of 1 Kbyte (1K columns x8)
     device_rowbuffer_size = '1kB'
 
+    # 8x8 configuration, so 8 devices
+    devices_per_rank = 8
+
     # RRD_L (same bank group) for 1K page is MAX(4 CK, 4.9ns)
     tRRD_L = '4.9ns';