2009-06-29 00:00:50 +00:00
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/***************************************************************************
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* Copyright (C) 2005 by Dominic Rath *
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* Dominic.Rath@gmx.de *
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* *
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* Copyright (C) 2007,2008 Øyvind Harboe *
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* oyvind.harboe@zylin.com *
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* *
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* Copyright (C) 2009 SoftPLC Corporation *
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* http://softplc.com *
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* dick@softplc.com *
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* *
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* Copyright (C) 2009 Zachary T Welch *
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* zw@superlucidity.net *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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2013-06-02 19:32:36 +00:00
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
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2009-06-29 00:00:50 +00:00
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***************************************************************************/
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2012-02-02 15:13:13 +00:00
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2009-06-29 00:00:50 +00:00
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "interfaces.h"
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2009-06-30 05:33:57 +00:00
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/** @file
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* This file includes declarations for all built-in jtag interfaces,
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* which are then listed in the jtag_interfaces array.
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2009-06-29 00:00:50 +00:00
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*
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2009-06-30 05:33:57 +00:00
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* Dynamic loading can be implemented be searching for shared libraries
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* that contain a jtag_interface structure that can added to this list.
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2009-06-29 00:00:50 +00:00
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*/
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#if BUILD_ZY1000 == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface zy1000_interface;
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2009-06-29 00:00:50 +00:00
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#elif defined(BUILD_MINIDRIVER_DUMMY)
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface minidummy_interface;
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2012-02-02 15:13:13 +00:00
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#else /* standard drivers */
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2009-06-29 00:00:50 +00:00
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#if BUILD_PARPORT == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface parport_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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#if BUILD_DUMMY == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface dummy_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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#if BUILD_FT2232_FTD2XX == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface ft2232_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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#if BUILD_FT2232_LIBFTDI == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface ft2232_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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Add FTDI JTAG driver using MPSSE layer
Based on ft2232.c but uses the MPSSE layer for low-level access, greatly
simplifying the JTAG logic. Remove all libftdi/FTD2XX code and all layout
specific code. Layout specifications are instead handled in Tcl.
Use a signal abstraction to enable Tcl configuration files to define
outputs for one or several FTDI GPIO. These outputs can then be
controlled using the ftdi_set_signal command. Special signal names are
reserved for nTRST, nSRST and LED (for blink) so that they, if defined,
will be used for their customary purpose.
Depending on the type of buffer attached to the FTDI GPIO, the outputs
have to be controlled differently. In order to support tristateable
signals such as nSRST, both a data GPIO and an output-enable GPIO can be
specified for each signal. The following output buffer configurations are
supported:
* Push-pull with one FTDI output as (non-)inverted data line
* Open drain with one FTDI output as (non-)inverted output-enable
* Tristate with one FTDI output as (non-)inverted data line and another
FTDI output as (non-)inverted output-enable
* Unbuffered, using the FTDI GPIO as a tristate output directly by
switching data and direction as necessary
The data and output-enables are specified as 16-bit bitmasks,
corresponding to the concatenation of the high and low FTDI GPIO
registers. To specify an unbuffered output, use the same bitmask
for both data and output-enable.
The adapter configuration file must also specify default values for the
FTDI data and direction GPIO registers, and the channel being used (if
different from 0).
Change-Id: I287a41d4c696cf5fc74eb10d5e63578b0dc7f826
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/452
Tested-by: jenkins
Reviewed-by: Peter Stuge <peter@stuge.se>
2012-01-29 23:45:18 +00:00
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#if BUILD_FTDI == 1
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extern struct jtag_interface ftdi_interface;
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#endif
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2013-11-03 16:31:44 +00:00
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#if BUILD_USB_BLASTER_LIBFTDI == 1 || BUILD_USB_BLASTER_FTD2XX == 1 || BUILD_USB_BLASTER_2 == 1
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2009-12-26 23:05:06 +00:00
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extern struct jtag_interface usb_blaster_interface;
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#endif
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2013-09-06 16:42:39 +00:00
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#if BUILD_JTAG_VPI == 1
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extern struct jtag_interface jtag_vpi_interface;
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#endif
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2009-06-29 00:00:50 +00:00
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#if BUILD_AMTJTAGACCEL == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface amt_jtagaccel_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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#if BUILD_EP93XX == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface ep93xx_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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#if BUILD_AT91RM9200 == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface at91rm9200_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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#if BUILD_GW16012 == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface gw16012_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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#if BUILD_PRESTO_LIBFTDI == 1 || BUILD_PRESTO_FTD2XX == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface presto_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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#if BUILD_USBPROG == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface usbprog_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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2013-05-15 17:13:50 +00:00
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#if BUILD_OPENJTAG == 1
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extern struct jtag_interface openjtag_interface;
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#endif
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2009-06-29 00:00:50 +00:00
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#if BUILD_JLINK == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface jlink_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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#if BUILD_VSLLINK == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface vsllink_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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#if BUILD_RLINK == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface rlink_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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2011-06-20 17:49:24 +00:00
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#if BUILD_ULINK == 1
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extern struct jtag_interface ulink_interface;
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#endif
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2009-06-29 00:00:50 +00:00
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#if BUILD_ARMJTAGEW == 1
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2009-11-13 12:14:50 +00:00
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extern struct jtag_interface armjtagew_interface;
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2009-06-29 00:00:50 +00:00
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#endif
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2010-03-08 12:45:14 +00:00
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#if BUILD_BUSPIRATE == 1
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extern struct jtag_interface buspirate_interface;
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#endif
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2011-08-25 20:29:33 +00:00
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#if BUILD_REMOTE_BITBANG == 1
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extern struct jtag_interface remote_bitbang_interface;
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#endif
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2012-10-24 14:07:11 +00:00
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#if BUILD_HLADAPTER == 1
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extern struct jtag_interface hl_interface;
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2011-12-21 16:03:11 +00:00
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#endif
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2012-02-27 20:51:12 +00:00
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#if BUILD_OSBDM == 1
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extern struct jtag_interface osbdm_interface;
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#endif
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2012-05-11 08:10:54 +00:00
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#if BUILD_OPENDOUS == 1
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extern struct jtag_interface opendous_interface;
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#endif
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2012-08-19 23:46:07 +00:00
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#if BUILD_SYSFSGPIO == 1
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extern struct jtag_interface sysfsgpio_interface;
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#endif
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2013-02-05 01:34:18 +00:00
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#if BUILD_AICE == 1
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extern struct jtag_interface aice_interface;
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#endif
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2012-07-22 13:28:02 +00:00
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#if BUILD_BCM2835GPIO == 1
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extern struct jtag_interface bcm2835gpio_interface;
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#endif
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2013-12-19 21:33:19 +00:00
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#if BUILD_CMSIS_DAP == 1
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extern struct jtag_interface cmsis_dap_interface;
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#endif
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2012-02-02 15:13:13 +00:00
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#endif /* standard drivers */
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2009-06-29 00:00:50 +00:00
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/**
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* The list of built-in JTAG interfaces, containing entries for those
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* drivers that were enabled by the @c configure script.
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*
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* The list should be defined to contain either one minidriver interface
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* or some number of standard driver interfaces, never both.
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*/
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2009-11-13 12:14:50 +00:00
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struct jtag_interface *jtag_interfaces[] = {
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2009-06-29 00:00:50 +00:00
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#if BUILD_ZY1000 == 1
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&zy1000_interface,
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#elif defined(BUILD_MINIDRIVER_DUMMY)
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&minidummy_interface,
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2012-02-02 15:13:13 +00:00
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#else /* standard drivers */
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2009-06-29 00:00:50 +00:00
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#if BUILD_PARPORT == 1
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&parport_interface,
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#endif
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#if BUILD_DUMMY == 1
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&dummy_interface,
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#endif
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#if BUILD_FT2232_FTD2XX == 1
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&ft2232_interface,
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#endif
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#if BUILD_FT2232_LIBFTDI == 1
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&ft2232_interface,
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#endif
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Add FTDI JTAG driver using MPSSE layer
Based on ft2232.c but uses the MPSSE layer for low-level access, greatly
simplifying the JTAG logic. Remove all libftdi/FTD2XX code and all layout
specific code. Layout specifications are instead handled in Tcl.
Use a signal abstraction to enable Tcl configuration files to define
outputs for one or several FTDI GPIO. These outputs can then be
controlled using the ftdi_set_signal command. Special signal names are
reserved for nTRST, nSRST and LED (for blink) so that they, if defined,
will be used for their customary purpose.
Depending on the type of buffer attached to the FTDI GPIO, the outputs
have to be controlled differently. In order to support tristateable
signals such as nSRST, both a data GPIO and an output-enable GPIO can be
specified for each signal. The following output buffer configurations are
supported:
* Push-pull with one FTDI output as (non-)inverted data line
* Open drain with one FTDI output as (non-)inverted output-enable
* Tristate with one FTDI output as (non-)inverted data line and another
FTDI output as (non-)inverted output-enable
* Unbuffered, using the FTDI GPIO as a tristate output directly by
switching data and direction as necessary
The data and output-enables are specified as 16-bit bitmasks,
corresponding to the concatenation of the high and low FTDI GPIO
registers. To specify an unbuffered output, use the same bitmask
for both data and output-enable.
The adapter configuration file must also specify default values for the
FTDI data and direction GPIO registers, and the channel being used (if
different from 0).
Change-Id: I287a41d4c696cf5fc74eb10d5e63578b0dc7f826
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/452
Tested-by: jenkins
Reviewed-by: Peter Stuge <peter@stuge.se>
2012-01-29 23:45:18 +00:00
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#if BUILD_FTDI == 1
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&ftdi_interface,
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#endif
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2013-11-03 16:31:44 +00:00
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#if BUILD_USB_BLASTER_LIBFTDI == 1 || BUILD_USB_BLASTER_FTD2XX == 1 || BUILD_USB_BLASTER_2 == 1
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2009-12-26 23:05:06 +00:00
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&usb_blaster_interface,
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#endif
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2013-09-06 16:42:39 +00:00
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#if BUILD_JTAG_VPI == 1
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&jtag_vpi_interface,
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#endif
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2009-06-29 00:00:50 +00:00
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#if BUILD_AMTJTAGACCEL == 1
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&amt_jtagaccel_interface,
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#endif
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#if BUILD_EP93XX == 1
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&ep93xx_interface,
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#endif
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#if BUILD_AT91RM9200 == 1
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&at91rm9200_interface,
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#endif
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#if BUILD_GW16012 == 1
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&gw16012_interface,
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#endif
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#if BUILD_PRESTO_LIBFTDI == 1 || BUILD_PRESTO_FTD2XX == 1
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&presto_interface,
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#endif
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#if BUILD_USBPROG == 1
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&usbprog_interface,
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#endif
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2013-05-15 17:13:50 +00:00
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#if BUILD_OPENJTAG == 1
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&openjtag_interface,
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#endif
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2009-06-29 00:00:50 +00:00
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#if BUILD_JLINK == 1
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&jlink_interface,
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#endif
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#if BUILD_VSLLINK == 1
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&vsllink_interface,
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#endif
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#if BUILD_RLINK == 1
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&rlink_interface,
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#endif
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2011-06-20 17:49:24 +00:00
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#if BUILD_ULINK == 1
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&ulink_interface,
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#endif
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2009-06-29 00:00:50 +00:00
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#if BUILD_ARMJTAGEW == 1
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&armjtagew_interface,
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#endif
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2010-03-08 12:45:14 +00:00
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#if BUILD_BUSPIRATE == 1
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&buspirate_interface,
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#endif
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2011-08-25 20:29:33 +00:00
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#if BUILD_REMOTE_BITBANG == 1
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&remote_bitbang_interface,
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#endif
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2012-10-24 14:07:11 +00:00
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#if BUILD_HLADAPTER == 1
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&hl_interface,
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2011-12-21 16:03:11 +00:00
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#endif
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2012-02-27 20:51:12 +00:00
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#if BUILD_OSBDM == 1
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&osbdm_interface,
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#endif
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2012-05-11 08:10:54 +00:00
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#if BUILD_OPENDOUS == 1
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&opendous_interface,
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#endif
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2012-08-19 23:46:07 +00:00
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#if BUILD_SYSFSGPIO == 1
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&sysfsgpio_interface,
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#endif
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2013-02-05 01:34:18 +00:00
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#if BUILD_AICE == 1
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&aice_interface,
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#endif
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2012-07-22 13:28:02 +00:00
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#if BUILD_BCM2835GPIO == 1
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&bcm2835gpio_interface,
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#endif
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2013-12-19 21:33:19 +00:00
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#if BUILD_CMSIS_DAP == 1
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&cmsis_dap_interface,
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#endif
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2012-02-02 15:13:13 +00:00
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#endif /* standard drivers */
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2009-06-29 00:00:50 +00:00
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NULL,
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};
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void jtag_interface_modules_load(const char *path)
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{
|
2012-02-02 15:13:13 +00:00
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/* @todo: implement dynamic module loading for JTAG interface drivers */
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2009-06-29 00:00:50 +00:00
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|
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}
|
