From 095d8c86ffef277789f30c7aec81b1d92397522b Mon Sep 17 00:00:00 2001
From: Keith Rothman <537074+litghost@users.noreply.github.com>
Date: Wed, 13 Feb 2019 22:47:29 -0800
Subject: [PATCH] Fix missing IOB base address.

Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
---
 fuzzers/005-tilegrid/iob/Makefile     | 2 +-
 fuzzers/005-tilegrid/iob/generate.tcl | 2 ++
 fuzzers/005-tilegrid/iob/top.py       | 3 +--
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/fuzzers/005-tilegrid/iob/Makefile b/fuzzers/005-tilegrid/iob/Makefile
index ef7ba94b..1adc2cc4 100644
--- a/fuzzers/005-tilegrid/iob/Makefile
+++ b/fuzzers/005-tilegrid/iob/Makefile
@@ -1,3 +1,3 @@
-N ?= 15
+N ?= 20
 GENERATE_ARGS?="--oneval 1 --design params.csv --dframe 26 --dword 1"
 include ../fuzzaddr/common.mk
diff --git a/fuzzers/005-tilegrid/iob/generate.tcl b/fuzzers/005-tilegrid/iob/generate.tcl
index 80fc7b80..8d7ddbf4 100644
--- a/fuzzers/005-tilegrid/iob/generate.tcl
+++ b/fuzzers/005-tilegrid/iob/generate.tcl
@@ -19,6 +19,8 @@ proc load_pin_lines {} {
     # IOB_X0Y129 do[0] output
 
     set fp [open "params.csv" r]
+    gets $fp line
+
     set pin_lines {}
     for {gets $fp line} {$line != ""} {gets $fp line} {
         lappend pin_lines [split $line ","]
diff --git a/fuzzers/005-tilegrid/iob/top.py b/fuzzers/005-tilegrid/iob/top.py
index ccc8496f..46114dae 100644
--- a/fuzzers/005-tilegrid/iob/top.py
+++ b/fuzzers/005-tilegrid/iob/top.py
@@ -2,7 +2,6 @@ import os
 import random
 random.seed(int(os.getenv("SEED"), 16))
 from prjxray import util
-from prjxray import verilog
 from prjxray.db import Database
 
 
@@ -25,7 +24,7 @@ def gen_sites():
 
 
 def write_params(params):
-    pinstr = ''
+    pinstr = 'tile,val,site,pin\n'
     for tile, (site, val, pin) in sorted(params.items()):
         pinstr += '%s,%s,%s,%s\n' % (tile, val, site, pin)
     open('params.csv', 'w').write(pinstr)