From: Anton Blanchard <anton@linux.ibm.com>
Date: Tue, 10 Sep 2019 06:22:58 +0000 (+1000)
Subject: Reduce multiply to 2 cycles
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=68533c4cfb4d91dff51c7d015d66ec22d5215714;p=microwatt.git

Reduce multiply to 2 cycles

We want all non load/store ops to take 2 cycles to make
tracking write back easier.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
---

diff --git a/multiply.vhdl b/multiply.vhdl
index 4d9637f..9aa4316 100644
--- a/multiply.vhdl
+++ b/multiply.vhdl
@@ -10,7 +10,7 @@ use work.crhelpers.all;
 
 entity multiply is
 	generic (
-		PIPELINE_DEPTH : natural := 6
+		PIPELINE_DEPTH : natural := 2
 	);
 	port (
 		clk   : in std_logic;