From 4c9f62e1e01484d047abb34334e36adb0edfb0f0 Mon Sep 17 00:00:00 2001
From: Eddie Hung <eddieh@ece.ubc.ca>
Date: Thu, 27 Dec 2018 23:47:16 -0800
Subject: [PATCH] Add attosoc_sim.sh and fimrware_fast.hex

---
 xc7/attosoc.sh                          |  6 ++----
 xc7/attosoc_sim.sh                      | 16 ++++++++++++++++
 xc7/firmware_fast.hex                   |  6 ++++++
 xc7/{firmware.hex => firmware_slow.hex} |  0
 4 files changed, 24 insertions(+), 4 deletions(-)
 create mode 100755 xc7/attosoc_sim.sh
 create mode 100644 xc7/firmware_fast.hex
 rename xc7/{firmware.hex => firmware_slow.hex} (100%)

diff --git a/xc7/attosoc.sh b/xc7/attosoc.sh
index 119ed6b9..cb04bda4 100755
--- a/xc7/attosoc.sh
+++ b/xc7/attosoc.sh
@@ -3,13 +3,11 @@ set -ex
 rm -f picorv32.v attosoc.v
 wget https://raw.githubusercontent.com/cliffordwolf/picorv32/master/picorv32.v
 wget https://raw.githubusercontent.com/SymbiFlow/prjtrellis/master/examples/picorv32_versa5g/attosoc.v
+ln -sf firmware_slow.hex firmware.hex
 yosys attosoc.ys
 set +e
 ../nextpnr-xc7 --json attosoc.json --xdl attosoc.xdl --pcf attosoc.pcf --freq 125
 set -e
 xdl -xdl2ncd attosoc.xdl
-#bitgen -w attosoc.ncd -g UnconstrainedPins:Allow
+bitgen -w attosoc.ncd -g UnconstrainedPins:Allow
 trce attosoc.ncd -v 10
-
-netgen -sim -ofmt vhdl attosoc.ncd -w attosoc_pnr.vhd
-ghdl -c -fexplicit --no-vital-checks --ieee=synopsys -Pxilinx-ise attosoc_tb.vhd attosoc_pnr.vhd -r testbench
diff --git a/xc7/attosoc_sim.sh b/xc7/attosoc_sim.sh
new file mode 100755
index 00000000..61d668af
--- /dev/null
+++ b/xc7/attosoc_sim.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -ex
+rm -f picorv32.v attosoc.v
+wget https://raw.githubusercontent.com/cliffordwolf/picorv32/master/picorv32.v
+wget https://raw.githubusercontent.com/SymbiFlow/prjtrellis/master/examples/picorv32_versa5g/attosoc.v
+ln -sf firmware_fast.hex firmware.hex
+yosys attosoc.ys
+set +e
+../nextpnr-xc7 --json attosoc.json --xdl attosoc.xdl --pcf attosoc.pcf --freq 125
+set -e
+xdl -xdl2ncd attosoc.xdl
+#bitgen -w attosoc.ncd -g UnconstrainedPins:Allow
+trce attosoc.ncd -v 10
+
+netgen -sim -ofmt vhdl attosoc.ncd -w attosoc_pnr.vhd
+ghdl -c -fexplicit --no-vital-checks --ieee=synopsys -Pxilinx-ise attosoc_tb.vhd attosoc_pnr.vhd -r testbench
diff --git a/xc7/firmware_fast.hex b/xc7/firmware_fast.hex
new file mode 100644
index 00000000..bf6fe43c
--- /dev/null
+++ b/xc7/firmware_fast.hex
@@ -0,0 +1,6 @@
+@00000000
+13 04 20 00 B7 04 00 02 13 04 14 00 13 74 F4 0F 
+13 09 20 00 63 5E 89 00 13 05 04 00 93 05 09 00 
+EF 00 80 01 63 08 05 00 13 09 19 00 6F F0 9F FE 
+23 A0 84 00 6F F0 5F FD 93 02 10 00 33 05 B5 40 
+E3 5E 55 FE 67 80 00 00 
diff --git a/xc7/firmware.hex b/xc7/firmware_slow.hex
similarity index 100%
rename from xc7/firmware.hex
rename to xc7/firmware_slow.hex