/***************************************************************************
+* Copyright (C) 2009 by Øyvind Harboe *
+* Øyvind Harboe <oyvind.harboe@zylin.com> *
+* *
+* Copyright (C) 2009 by SoftPLC Corporation. http://softplc.com *
+* Dick Hollenbeck <dick@softplc.com> *
+* *
* Copyright (C) 2004, 2006 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
* Copyright (C) 2008 by Spencer Oliver *
* spen@spen-soft.co.uk *
* *
-* Copyright (C) 2009 by SoftPLC Corporation. http://softplc.com *
-* Dick Hollenbeck <dick@softplc.com> *
-* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
}
ft2232_end_state(cmd->cmd.statemove->end_state);
- /* move to end state */
- if (tap_get_state() != tap_get_end_state())
+ /* For TAP_RESET, ignore the current recorded state. It's often
+ * wrong at server startup, and this transation is critical whenever
+ * it's requested.
+ */
+ if (tap_get_end_state() == TAP_RESET) {
+ clock_tms(0x4b, 0xff, 5, 0);
+ require_send = 1;
+
+ /* shortest-path move to desired end state */
+ } else if (tap_get_state() != tap_get_end_state())
{
move_to_state(tap_get_end_state());
require_send = 1;
first_unsent = cmd;
}
+ if ((cmd->cmd.reset->trst == 1) || (cmd->cmd.reset->srst && (jtag_get_reset_config() & RESET_SRST_PULLS_TRST)))
+ {
+ tap_set_state(TAP_RESET);
+ }
+
layout->reset(cmd->cmd.reset->trst, cmd->cmd.reset->srst);
require_send = 1;