From c8add488ad0050b82eb55554cd44d5ec1937ffed Mon Sep 17 00:00:00 2001 From: abejgonzalez Date: Sun, 15 Nov 2020 14:31:14 -0800 Subject: [PATCH] Reduce BOOM default freq. (play it safe) --- fpga/src/main/scala/vcu118/Configs.scala | 2 +- fpga/src/main/scala/vcu118/bringup/Configs.scala | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fpga/src/main/scala/vcu118/Configs.scala b/fpga/src/main/scala/vcu118/Configs.scala index 07eefd19..3c52f249 100644 --- a/fpga/src/main/scala/vcu118/Configs.scala +++ b/fpga/src/main/scala/vcu118/Configs.scala @@ -60,7 +60,7 @@ class RocketVCU118Config extends Config( // DOC include end: AbstractVCU118 and Rocket class BoomVCU118Config extends Config( - new WithFPGAFrequency(75) ++ + new WithFPGAFrequency(50) ++ new WithVCU118Tweaks ++ new chipyard.MegaBoomConfig) diff --git a/fpga/src/main/scala/vcu118/bringup/Configs.scala b/fpga/src/main/scala/vcu118/bringup/Configs.scala index 5e19cc5c..ec1ea1e3 100644 --- a/fpga/src/main/scala/vcu118/bringup/Configs.scala +++ b/fpga/src/main/scala/vcu118/bringup/Configs.scala @@ -85,7 +85,7 @@ class RocketBringupConfig extends Config( new chipyard.RocketConfig) class BoomBringupConfig extends Config( - new WithFPGAFrequency(70) ++ + new WithFPGAFrequency(50) ++ new WithBringupAdditions ++ new WithVCU118Tweaks ++ new chipyard.MegaBoomConfig)