From: Elms <elms@freshred.net>
Date: Fri, 1 Mar 2019 00:22:24 +0000 (-0800)
Subject: ice40: use 2 bits for READ/WRITE MODE for SB_RAM map
X-Git-Tag: yosys-0.9~285^2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cd2902ab1fec57503320e32ba5620c6487f9cb85;p=yosys.git

ice40: use 2 bits for READ/WRITE MODE for SB_RAM map

EBLIF output .param will only use necessary 2 bits

Signed-off-by: Elms <elms@freshred.net>
---

diff --git a/techlibs/ice40/brams_map.v b/techlibs/ice40/brams_map.v
index 19a61d73b..ad3bccd21 100644
--- a/techlibs/ice40/brams_map.v
+++ b/techlibs/ice40/brams_map.v
@@ -7,8 +7,8 @@ module \$__ICE40_RAM4K (
 	input  [10:0] WADDR,
 	input  [15:0] MASK, WDATA
 );
-	parameter integer READ_MODE = 0;
-	parameter integer WRITE_MODE = 0;
+	parameter [1:0] READ_MODE = 0;
+	parameter [1:0] WRITE_MODE = 0;
 	parameter [0:0] NEGCLK_R = 0;
 	parameter [0:0] NEGCLK_W = 0;