From 823ec374ba7032c640956cf80b5e84115b7643b6 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Fri, 28 May 2021 18:44:07 +0800
Subject: [PATCH] kasli-soc: internal JTAG

---
 openocd/kasli-soc.cfg | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/openocd/kasli-soc.cfg b/openocd/kasli-soc.cfg
index bb59175..b2ff44f 100644
--- a/openocd/kasli-soc.cfg
+++ b/openocd/kasli-soc.cfg
@@ -1,6 +1,10 @@
-# Using external JTAG for now.
-
-source ./digilent-hs2.cfg
+interface ftdi
+ftdi_device_desc "Quad RS232-HS"
+ftdi_vid_pid 0x0403 0x6011
+ftdi_channel 0
+# some GPIOs need to be set, otherwise the FTDI chip craps out for some reason.
+ftdi_layout_init 0x0098 0x008b
+transport select jtag
 adapter_khz 1000
 
 set PL_TAPID 0x1372c093
@@ -8,7 +12,10 @@ set SMP 1
 
 source ./zynq-7000.cfg
 
-reset_config none
+ftdi_layout_signal nSRST -data 0x0002
+reset_config srst_only srst_push_pull
+adapter_nsrst_assert_width 250
+adapter_nsrst_delay 400
 
 set XC7_JSHUTDOWN 0x0d
 set XC7_JPROGRAM 0x0b