Hi, I posted a patch for a new device which can be used as JTAG programmer by OpenOCD a few months ago, seems it got lost or forgotten so here' a repost. I rebased against current git. Old message:
I recently got a DLP Design DLP-USB1232H UART/SPI/JTAG module which is based on an FT2232H chip. I originally intended to use it to flash SPI BIOS chips from various mainboards (for details on that setup see http://www.flashrom.org/FT2232SPI_Programmer). However, this module is equally well usable as JTAG programmer if connected to the JTAG target properly. I have successfully wired the module to an Olimex STM32-H103 eval board and flashed a firmware onto that using OpenOCD using the interface config file attached. The nice thing is that everything worked pretty much out of the box, I didn't have to change a single line of code in the OpenOCD source. I documented the details at: http://randomprojects.org/wiki/DLP-USB1232H_and_OpenOCD_based_JTAG_adapter The attached patch adds the respective config file to OpenOCD. Uwe. -- http://www.hermann-uwe.de | http://www.randomprojects.org http://www.crazy-hacks.org | http://www.unmaintained-free-software.org
>From 5e4981d2e3900836ab1e87ad076312275a601e29 Mon Sep 17 00:00:00 2001 From: Uwe Hermann <u...@hermann-uwe.de> Date: Fri, 27 Nov 2009 09:55:54 +0100 Subject: [PATCH] Add an interface file for DLP Design DLP-USB1232H. The DLP Design DLP-USB1232H UART/SPI/JTAG module is based on an FT2232H chip. Among other things, it can used as JTAG programmer if connected to the JTAG target properly. I have successfully wired the module to an Olimex STM32-H103 eval board and flashed a firmware onto that using OpenOCD. The setup details and schematics are documented at: http://randomprojects.org/wiki/DLP-USB1232H_and_OpenOCD_based_JTAG_adapter --- contrib/openocd.udev | 1 + doc/openocd.texi | 2 ++ tcl/interface/dlp-usb1232h.cfg | 14 ++++++++++++++ 3 files changed, 17 insertions(+), 0 deletions(-) create mode 100644 tcl/interface/dlp-usb1232h.cfg diff --git a/contrib/openocd.udev b/contrib/openocd.udev index bcec6af..393e578 100644 --- a/contrib/openocd.udev +++ b/contrib/openocd.udev @@ -28,6 +28,7 @@ ATTRS{idVendor}=="0fbb", ATTRS{idProduct}=="1000", MODE="664", GROUP="plugdev" # TinCanTools Flyswatter # OOCD-Link # Marvell Sheevaplug (early development versions) +# DLP Design DLP-USB1232H USB-to-UART/FIFO interface module ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6010", MODE="664", GROUP="plugdev" # Calao Systems USB-A9260-C02 diff --git a/doc/openocd.texi b/doc/openocd.texi index bb8f3ab..7b9d3ff 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -372,6 +372,8 @@ Stellaris eval boards, they can be used to debug other target boards. @* Axiom AXM-0432 Link @url{http://www.axman.com} @item @b{cortino} @* Link @url{http://www.hitex.com/index.php?id=cortino} +...@item @b{dlp-usb1232h} +...@* Link @url{http://www.dlpdesign.com/usb/usb1232h.shtml} @end itemize @section USB-JTAG / Altera USB-Blaster compatibles diff --git a/tcl/interface/dlp-usb1232h.cfg b/tcl/interface/dlp-usb1232h.cfg new file mode 100644 index 0000000..7432413 --- /dev/null +++ b/tcl/interface/dlp-usb1232h.cfg @@ -0,0 +1,14 @@ +# +# DLP Design DLP-USB1232H USB-to-UART/FIFO interface module +# +# http://www.dlpdesign.com/usb/usb1232h.shtml +# +# Schematics for OpenOCD usage: +# http://randomprojects.org/wiki/DLP-USB1232H_and_OpenOCD_based_JTAG_adapter +# + +interface ft2232 +ft2232_device_desc "Dual RS232-HS" +ft2232_layout usbjtag +ft2232_vid_pid 0x0403 0x6010 + -- 1.7.0.3
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