From 2e8d291ee7f02090f8ca3d43da8b7fce64026b98 Mon Sep 17 00:00:00 2001
From: Stewart Mackenzie <sjm@fractalide.com>
Date: Fri, 3 Jan 2020 18:07:07 +0800
Subject: [PATCH] running code causes board to fail in an unrecoverable manner

change to using the olimex-arm-usb-tiny and adjust openocd
srst settings so the failure is now recoverable
---
 openocd/zc706.cfg | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/openocd/zc706.cfg b/openocd/zc706.cfg
index 2ac22af..24e671e 100644
--- a/openocd/zc706.cfg
+++ b/openocd/zc706.cfg
@@ -1,4 +1,4 @@
-source ./digilent_jtag_smt2_nc.cfg
+source [find interface/ftdi/olimex-arm-usb-tiny-h.cfg]
 adapter_khz 1000
 
 set PL_TAPID 0x23731093
@@ -8,7 +8,9 @@ source ./zynq-7000.cfg
 source ./xilinx-tcl.cfg
 source ./ps7_init.tcl
 
-reset_config srst_only srst_push_pull
+reset_config srst_only srst_open_drain
+adapter_nsrst_assert_width 250
+adapter_nsrst_delay 400
 
 set XC7_JSHUTDOWN 0x0d
 set XC7_JPROGRAM 0x0b