From 87f4c956c48aa7e66162c73dabba199f7c25638a Mon Sep 17 00:00:00 2001 From: Andreas Hansson Date: Fri, 9 May 2014 18:58:48 -0400 Subject: mem: Add DRAM power states to the controller This patch adds power states to the controller. These states and the transitions can be used together with the Micron power model. As a more elaborate use-case, the transitions can be used to drive the DRAMPower tool. At the moment, the power-down modes are not used, and this patch simply serves to capture the idle, auto refresh and active modes. The patch adds a third state machine that interacts with the refresh state machine. --- src/mem/SConscript | 1 + 1 file changed, 1 insertion(+) (limited to 'src/mem/SConscript') diff --git a/src/mem/SConscript b/src/mem/SConscript index c513004d2..ca1080162 100644 --- a/src/mem/SConscript +++ b/src/mem/SConscript @@ -81,6 +81,7 @@ CompoundFlag('Bus', ['BaseBus', 'BusAddrRanges', 'CoherentBus', DebugFlag('Bridge') DebugFlag('CommMonitor') DebugFlag('DRAM') +DebugFlag('DRAMState') DebugFlag('LLSC') DebugFlag('MMU') DebugFlag('MemoryAccess') -- cgit v1.2.3