imi415/openocd
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
788bdb49fd
openocd/src/jtag/interfaces.c
Franck Jullien 87e91f4db9 jtag/drivers: add USB-Blaster II 
This patchs adds a new access driver for the existing
USB-Blaster interface driver.

This interface (as it is build-in on the sockit development
board) is composed of a Cypress EZ-USB plus a CPLD.

The Cypress chip as an embedded 8051 microcontroller.
When it's powered up, the firmware is downloaded to the
chip then the device is disconnected and reconnected with
the new firmware.

The USB-Blaster II protocol is almost identicial to
the old one. The only difference is that you need to
send a 0x5F before read TDO back. This command
seems to copy TDO buffer datas to the endpoint buffer.

Driver will be auto enabled if libusb-1.0 is detected.

Change-Id: I562a720a68cb4dcabeab791947d5d38776cb70fa
Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Reviewed-on: http://openocd.zylin.com/1791
Tested-by: jenkins
Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2014-01-20 13:28:02 +00:00

241 lines
7.2 KiB
C
Raw Blame History

/***************************************************************************
* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
* Copyright (C) 2007,2008 Øyvind Harboe *
* oyvind.harboe@zylin.com *
* *
* Copyright (C) 2009 SoftPLC Corporation *
* http://softplc.com *
* dick@softplc.com *
* *
* Copyright (C) 2009 Zachary T Welch *
* zw@superlucidity.net *
* *
* 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 *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "interfaces.h"
/** @file
* This file includes declarations for all built-in jtag interfaces,
* which are then listed in the jtag_interfaces array.
*
* Dynamic loading can be implemented be searching for shared libraries
* that contain a jtag_interface structure that can added to this list.
*/
#if BUILD_ZY1000 == 1
extern struct jtag_interface zy1000_interface;
#elif defined(BUILD_MINIDRIVER_DUMMY)
extern struct jtag_interface minidummy_interface;
#else /* standard drivers */
#if BUILD_PARPORT == 1
extern struct jtag_interface parport_interface;
#endif
#if BUILD_DUMMY == 1
extern struct jtag_interface dummy_interface;
#endif
#if BUILD_FT2232_FTD2XX == 1
extern struct jtag_interface ft2232_interface;
#endif
#if BUILD_FT2232_LIBFTDI == 1
extern struct jtag_interface ft2232_interface;
#endif
#if BUILD_FTDI == 1
extern struct jtag_interface ftdi_interface;
#endif
#if BUILD_USB_BLASTER_LIBFTDI == 1 || BUILD_USB_BLASTER_FTD2XX == 1 || BUILD_USB_BLASTER_2 == 1
extern struct jtag_interface usb_blaster_interface;
#endif
#if BUILD_JTAG_VPI == 1
extern struct jtag_interface jtag_vpi_interface;
#endif
#if BUILD_AMTJTAGACCEL == 1
extern struct jtag_interface amt_jtagaccel_interface;
#endif
#if BUILD_EP93XX == 1
extern struct jtag_interface ep93xx_interface;
#endif
#if BUILD_AT91RM9200 == 1
extern struct jtag_interface at91rm9200_interface;
#endif
#if BUILD_GW16012 == 1
extern struct jtag_interface gw16012_interface;
#endif
#if BUILD_PRESTO_LIBFTDI == 1 || BUILD_PRESTO_FTD2XX == 1
extern struct jtag_interface presto_interface;
#endif
#if BUILD_USBPROG == 1
extern struct jtag_interface usbprog_interface;
#endif
#if BUILD_OPENJTAG == 1
extern struct jtag_interface openjtag_interface;
#endif
#if BUILD_JLINK == 1
extern struct jtag_interface jlink_interface;
#endif
#if BUILD_VSLLINK == 1
extern struct jtag_interface vsllink_interface;
#endif
#if BUILD_RLINK == 1
extern struct jtag_interface rlink_interface;
#endif
#if BUILD_ULINK == 1
extern struct jtag_interface ulink_interface;
#endif
#if BUILD_ARMJTAGEW == 1
extern struct jtag_interface armjtagew_interface;
#endif
#if BUILD_BUSPIRATE == 1
extern struct jtag_interface buspirate_interface;
#endif
#if BUILD_REMOTE_BITBANG == 1
extern struct jtag_interface remote_bitbang_interface;
#endif
#if BUILD_HLADAPTER == 1
extern struct jtag_interface hl_interface;
#endif
#if BUILD_OSBDM == 1
extern struct jtag_interface osbdm_interface;
#endif
#if BUILD_OPENDOUS == 1
extern struct jtag_interface opendous_interface;
#endif
#if BUILD_SYSFSGPIO == 1
extern struct jtag_interface sysfsgpio_interface;
#endif
#if BUILD_AICE == 1
extern struct jtag_interface aice_interface;
#endif
#if BUILD_BCM2835GPIO == 1
extern struct jtag_interface bcm2835gpio_interface;
#endif
#if BUILD_CMSIS_DAP == 1
extern struct jtag_interface cmsis_dap_interface;
#endif
#endif /* standard drivers */
/**
* The list of built-in JTAG interfaces, containing entries for those
* drivers that were enabled by the @c configure script.
*
* The list should be defined to contain either one minidriver interface
* or some number of standard driver interfaces, never both.
*/
struct jtag_interface *jtag_interfaces[] = {
#if BUILD_ZY1000 == 1
&zy1000_interface,
#elif defined(BUILD_MINIDRIVER_DUMMY)
&minidummy_interface,
#else /* standard drivers */
#if BUILD_PARPORT == 1
&parport_interface,
#endif
#if BUILD_DUMMY == 1
&dummy_interface,
#endif
#if BUILD_FT2232_FTD2XX == 1
&ft2232_interface,
#endif
#if BUILD_FT2232_LIBFTDI == 1
&ft2232_interface,
#endif
#if BUILD_FTDI == 1
&ftdi_interface,
#endif
#if BUILD_USB_BLASTER_LIBFTDI == 1 || BUILD_USB_BLASTER_FTD2XX == 1 || BUILD_USB_BLASTER_2 == 1
&usb_blaster_interface,
#endif
#if BUILD_JTAG_VPI == 1
&jtag_vpi_interface,
#endif
#if BUILD_AMTJTAGACCEL == 1
&amt_jtagaccel_interface,
#endif
#if BUILD_EP93XX == 1
&ep93xx_interface,
#endif
#if BUILD_AT91RM9200 == 1
&at91rm9200_interface,
#endif
#if BUILD_GW16012 == 1
&gw16012_interface,
#endif
#if BUILD_PRESTO_LIBFTDI == 1 || BUILD_PRESTO_FTD2XX == 1
&presto_interface,
#endif
#if BUILD_USBPROG == 1
&usbprog_interface,
#endif
#if BUILD_OPENJTAG == 1
&openjtag_interface,
#endif
#if BUILD_JLINK == 1
&jlink_interface,
#endif
#if BUILD_VSLLINK == 1
&vsllink_interface,
#endif
#if BUILD_RLINK == 1
&rlink_interface,
#endif
#if BUILD_ULINK == 1
&ulink_interface,
#endif
#if BUILD_ARMJTAGEW == 1
&armjtagew_interface,
#endif
#if BUILD_BUSPIRATE == 1
&buspirate_interface,
#endif
#if BUILD_REMOTE_BITBANG == 1
&remote_bitbang_interface,
#endif
#if BUILD_HLADAPTER == 1
&hl_interface,
#endif
#if BUILD_OSBDM == 1
&osbdm_interface,
#endif
#if BUILD_OPENDOUS == 1
&opendous_interface,
#endif
#if BUILD_SYSFSGPIO == 1
&sysfsgpio_interface,
#endif
#if BUILD_AICE == 1
&aice_interface,
#endif
#if BUILD_BCM2835GPIO == 1
&bcm2835gpio_interface,
#endif
#if BUILD_CMSIS_DAP == 1
&cmsis_dap_interface,
#endif
#endif /* standard drivers */
NULL,
};
void jtag_interface_modules_load(const char *path)
{
/* @todo: implement dynamic module loading for JTAG interface drivers */
}
Reference in New Issue View Git Blame Copy Permalink