diff options
62 files changed, 13 insertions, 5372 deletions
@@ -45,9 +45,6 @@ e.g.: openocd -f interface/stlink-v2-1.cfg -c "transport select hla_swd" \ -f target/stm32l0.cfg -NB: when using an FTDI-based adapter you should prefer configs in the -ftdi directory; the old configs for the ft2232 are deprecated. - After OpenOCD startup, connect GDB with (gdb) target extended-remote localhost:3333 @@ -228,7 +225,7 @@ USB-based adapters depend on libusb-1.0 and some older drivers require libusb-0.1 or libusb-compat-0.1. A compatible implementation, such as FreeBSD's, additionally needs the corresponding .pc files. -USB-Blaster, ASIX Presto, OpenJTAG and ft2232 interface adapter +USB-Blaster, ASIX Presto and OpenJTAG interface adapter drivers need either one of: - libftdi: http://www.intra2net.com/en/developer/libftdi/index.php - ftd2xx: http://www.ftdichip.com/Drivers/D2XX.htm (proprietary, @@ -93,9 +93,6 @@ interface support: -# rewrite implementation to use non-blocking I/O - J-Link driver: - fix to work with long scan chains, such as R.Doss's svf test. -- FT2232 (libftdi): - - make performance comparable to alternatives (on Win32, D2XX is faster) - - make usability comparable to alternatives - Autodetect USB based adapters; this should be easy on Linux. If there's more than one, list the options; otherwise, just select that one. diff --git a/configure.ac b/configure.ac index 52b2e96..5fb4d2c 100644 --- a/configure.ac +++ b/configure.ac @@ -397,26 +397,6 @@ AC_ARG_ENABLE([parport_giveio], [Enable use of giveio for parport (for CygWin only)]), [parport_use_giveio=$enableval], [parport_use_giveio=]) -AC_ARG_ENABLE([ft2232_libftdi], [], [ -if test $enableval = yes; then - AC_MSG_ERROR([The ft2232 driver is deprecated, use --enable-ftdi to build its replacement, or force the old driver with --enable-legacy-ft2232_libftdi]) -fi -]) - -AC_ARG_ENABLE([ft2232_ftd2xx], [], [ -if test $enableval = yes; then - AC_MSG_ERROR([The ft2232 driver is deprecated, use --enable-ftdi to build its replacement, or force the old driver with --enable-legacy-ft2232_ftd2xx]) -fi -]) - -AC_ARG_ENABLE([legacy-ft2232_libftdi], - AS_HELP_STRING([--enable-legacy-ft2232_libftdi], [(DEPRECATED) Enable building support for FT2232 based devices using the libftdi library]), - [build_ft2232_libftdi=$enableval], [build_ft2232_libftdi=no]) - -AC_ARG_ENABLE([legacy-ft2232_ftd2xx], - AS_HELP_STRING([--enable-legacy-ft2232_ftd2xx], [(DEPRECATED) Enable building support for FT2232 based devices using the D2XX library from ftdichip.com]), - [build_ft2232_ftd2xx=$enableval], [build_ft2232_ftd2xx=no]) - AC_ARG_ENABLE([jtag_vpi], AS_HELP_STRING([--enable-jtag_vpi], [Enable building support for JTAG VPI]), [build_jtag_vpi=$enableval], [build_jtag_vpi=no]) @@ -699,18 +679,6 @@ else AC_DEFINE([BUILD_BITBANG], [0], [0 if you don't want a bitbang interface.]) fi -if test $build_ft2232_libftdi = yes; then - AC_DEFINE([BUILD_FT2232_LIBFTDI], [1], [1 if you want libftdi ft2232.]) -else - AC_DEFINE([BUILD_FT2232_LIBFTDI], [0], [0 if you don't want libftdi ft2232.]) -fi - -if test $build_ft2232_ftd2xx = yes; then - AC_DEFINE([BUILD_FT2232_FTD2XX], [1], [1 if you want ftd2xx ft2232.]) -else - AC_DEFINE([BUILD_FT2232_FTD2XX], [0], [0 if you don't want ftd2xx ft2232.]) -fi - if test $build_usb_blaster_libftdi = yes; then AC_DEFINE([BUILD_USB_BLASTER_LIBFTDI], [1], [1 if you want libftdi usb_blaster.]) else @@ -815,7 +783,7 @@ then AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.]) fi -if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes -o $build_openjtag_ftd2xx = yes; then +if test $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes -o $build_openjtag_ftd2xx = yes; then AC_MSG_CHECKING([for ftd2xx.lib exists (win32)]) # if we are given a zipdir... @@ -864,7 +832,7 @@ then AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.]) fi -if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes ; then +if test $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes ; then AC_MSG_CHECKING([for libftd2xx.a (darwin)]) if test ! -f /usr/local/include/ftd2xx.h ; then @@ -885,10 +853,10 @@ then AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only]) fi -if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes -o $build_openjtag_ftd2xx = yes; then +if test $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes -o $build_openjtag_ftd2xx = yes; then # Must be linux if test $host_os != linux-gnu && test $host_os != linux ; then - AC_MSG_ERROR([The (linux) ftd2xx library from FTDICHIP.com is linux only. Try --enable-ft2232-libftdi instead]) + AC_MSG_ERROR([The (linux) ftd2xx library from FTDICHIP.com is linux only. Try --enable-*-libftdi instead]) fi # Are we given a TAR directory? if test "${with_ftd2xx_linux_tardir+set}" = set @@ -948,7 +916,7 @@ if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_b fi fi # linux -if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes ; then +if test $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes ; then # Before we go any further - make sure we can *BUILD* and *RUN* # a simple app with the "ftd2xx.lib" file - in what ever form we where given @@ -982,29 +950,6 @@ AC_RUN_IFELSE([AC_LANG_PROGRAM([[ AC_MSG_RESULT([Skipping as we are cross-compiling]) ]) -AC_MSG_CHECKING([for ftd2xx highspeed device support]) -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include "confdefs.h" -#if IS_WIN32 -#include "windows.h" -#endif -#include <stdio.h> -#include <ftd2xx.h> - -DWORD x = FT_DEVICE_4232H; - ]], [])], [ - AC_DEFINE([BUILD_FT2232_HIGHSPEED], [1], - [Support FT2232H/FT4232HS with FTD2XX or libftdi.]) - build_ft2232_highspeed=yes - ], [ - build_ft2232_highspeed=no - ]) - AC_MSG_RESULT([$build_ft2232_highspeed]) - - if test $build_ft2232_highspeed = no; then - AC_MSG_WARN([You need a newer FTD2XX driver (version 2.04.16 or later).]) - fi - AC_MSG_CHECKING([for ftd2xx FT232H device support]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include "confdefs.h" @@ -1032,7 +977,7 @@ LDFLAGS=$LDFLAGS_SAVE CFLAGS=$CFLAGS_SAVE fi -if test $build_ft2232_libftdi = yes -o $build_usb_blaster_libftdi = yes -o \ +if test $build_usb_blaster_libftdi = yes -o \ $build_openjtag_ftdi = yes -o $build_presto_libftdi = yes; then # we can have libftdi or libftdi1, so check it and use the latest one @@ -1079,25 +1024,6 @@ if test $build_ft2232_libftdi = yes -o $build_usb_blaster_libftdi = yes -o \ AC_SEARCH_LIBS([ftdi_new], [], [], [AC_MSG_ERROR([Cannot link with libftdi])]) ]) -AC_MSG_CHECKING([for libftdi highspeed device support]) -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include <stdio.h> -#include <ftdi.h> - ]], [[ -enum ftdi_chip_type x = TYPE_2232H; - ]])], [ - AC_DEFINE([BUILD_FT2232_HIGHSPEED], [1], - [Support FT2232H/FT4232HS with FTD2XX or libftdi.]) - build_ft2232_highspeed=yes - ], [ - build_ft2232_highspeed=no - ]) - AC_MSG_RESULT([$build_ft2232_highspeed]) - - if test $build_ft2232_highspeed = no; then - AC_MSG_WARN([You need a newer libftdi version (0.16 or later).]) - fi - AC_MSG_CHECKING([for libftdi FT232H device support]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <stdio.h> @@ -1205,8 +1131,6 @@ AM_CONDITIONAL([IOUTIL], [test $build_ioutil = yes]) AM_CONDITIONAL([AT91RM9200], [test $build_at91rm9200 = yes]) AM_CONDITIONAL([BCM2835GPIO], [test $build_bcm2835gpio = yes]) AM_CONDITIONAL([BITBANG], [test $build_bitbang = yes]) -AM_CONDITIONAL([FT2232_LIBFTDI], [test $build_ft2232_libftdi = yes]) -AM_CONDITIONAL([FT2232_DRIVER], [test $build_ft2232_ftd2xx = yes -o $build_ft2232_libftdi = yes]) AM_CONDITIONAL([USB_BLASTER_LIBFTDI], [test $build_usb_blaster_libftdi = yes]) AM_CONDITIONAL([USB_BLASTER_FTD2XX], [test $build_usb_blaster_ftd2xx = yes]) AM_CONDITIONAL([JTAG_VPI], [test $build_jtag_vpi = yes -o $build_jtag_vpi = yes]) @@ -1329,12 +1253,3 @@ m4_foreach([adapter], [USB1_ADAPTERS, USB_ADAPTERS, USB0_ADAPTERS, esac ]) echo - -if test $build_ft2232_libftdi = yes -o $build_ft2232_ftd2xx = yes; then - if test $enable_ftdi = no; then - AC_MSG_WARN([Building the deprecated 'ft2232' adapter driver but not its replacement!]) - AC_MSG_WARN([Please consider using --enable-ftdi instead.]) - else - AC_MSG_WARN([Building the deprecated 'ft2232' adapter driver.]) - fi -fi diff --git a/doc/INSTALL.txt b/doc/INSTALL.txt deleted file mode 100644 index c329be2..0000000 --- a/doc/INSTALL.txt +++ /dev/null @@ -1,204 +0,0 @@ -TODO!!! this should be merged into openocd.texi!!! - - -Prerequisites -============= - -When building with support for FTDI FT2232 based devices, you need at least -one of the following libraries: - -- libftdi (http://www.intra2net.com/opensource/ftdi/) -- libftd2xx (http://www.ftdichip.com/Drivers/D2XX.htm) - -On Windows, you need either Cygwin or MinGW, but compilation for MinGW is also -possible using a Cygwin host. - -Basic Installation -================== - - OpenOCD is distributed without autotools generated files, i.e. without a -configure script. Run ./bootstrap in the openocd directory to have all -necessary files generated. - - You have to explicitly enable desired JTAG interfaces during configure: - -./configure --enable-parport --enable-ft2232-libftdi (OR --enable-ft2232-ftd2xx) \ - --enable-amtjtagaccel - - Under Windows/Cygwin, only the ftd2xx driver is supported for FT2232 based -devices. You have to specify the location of the FTDI driver package with the ---with-ftd2xx=/full/path/name option. - -Under Linux you can choose to build the parport driver with support for -/dev/parportN instead of the default access with direct port I/O using ---enable-parport_ppdev. This has the advantage of running OpenOCD without root -privileges at the expense of a slight performance decrease. This is also -available on FreeBSD using PPI, but the naming of the devices is different. - -Generic installation instructions -================================= - - These are generic installation instructions. - - The `configure' shell script attempts to guess correct values for -various system-dependent variables used during compilation. It uses -those values to create a `Makefile' in each directory of the package. -It may also create one or more `.h' files containing system-dependent -definitions. Finally, it creates a shell script `config.status' that -you can run in the future to recreate the current configuration, a file -`config.cache' that saves the results of its tests to speed up -reconfiguring, and a file `config.log' containing compiler output -(useful mainly for debugging `configure'). - - If you need to do unusual things to compile the package, please try -to figure out how `configure' could check whether to do them, and mail -diffs or instructions to the address given in the `README' so they can -be considered for the next release. If at some point `config.cache' -contains results you don't want to keep, you may remove or edit it. - - The file `configure.in' is used to create `configure' by a program -called `autoconf'. You only need `configure.in' if you want to change -it or regenerate `configure' using a newer version of `autoconf'. - -The simplest way to compile this package is: - - 1. `cd' to the directory containing the package's source code and type - `./configure' to configure the package for your system. If you're - using `csh' on an old version of System V, you might need to type - `sh ./configure' instead to prevent `csh' from trying to execute - `configure' itself. - - Running `configure' takes a while. While running, it prints some - messages telling which features it is checking for. - - 2. Type `make' to compile the package. - - 3. Type `make install' to install the programs and any data files and - documentation. - - 4. You can remove the program binaries and object files from the - source code directory by typing `make clean'. - -Compilers and Options -===================== - - Some systems require unusual options for compilation or linking that -the `configure' script does not know about. You can give `configure' -initial values for variables by setting them in the environment. Using -a Bourne-compatible shell, you can do that on the command line like -this: - CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure - -Or on systems that have the `env' program, you can do it like this: - env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure - -Compiling For Multiple Architectures -==================================== - - You can compile the package for more than one kind of computer at the -same time, by placing the object files for each architecture in their -own directory. To do this, you must use a version of `make' that -supports the `VPATH' variable, such as GNU `make'. `cd' to the -directory where you want the object files and executables to go and run -the `configure' script. `configure' automatically checks for the -source code in the directory that `configure' is in and in `..'. - - If you have to use a `make' that does not supports the `VPATH' -variable, you have to compile the package for one architecture at a time -in the source code directory. After you have installed the package for -one architecture, use `make distclean' before reconfiguring for another -architecture. - -Installation Names -================== - - By default, `make install' will install the package's files in -`/usr/local/bin', `/usr/local/man', etc. You can specify an -installation prefix other than `/usr/local' by giving `configure' the -option `--prefix=PATH'. - - You can specify separate installation prefixes for -architecture-specific files and architecture-independent files. If you -give `configure' the option `--exec-prefix=PATH', the package will use -PATH as the prefix for installing programs and libraries. -Documentation and other data files will still use the regular prefix. - - If the package supports it, you can cause programs to be installed -with an extra prefix or suffix on their names by giving `configure' the -option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. - -Optional Features -================= - - Some packages pay attention to `--enable-FEATURE' options to -`configure', where FEATURE indicates an optional part of the package. -They may also pay attention to `--with-PACKAGE' options, where PACKAGE -is something like `gnu-as' or `x' (for the X Window System). The -`README' should mention any `--enable-' and `--with-' options that the -package recognizes. - - For packages that use the X Window System, `configure' can usually -find the X include and library files automatically, but if it doesn't, -you can use the `configure' options `--x-includes=DIR' and -`--x-libraries=DIR' to specify their locations. - -Specifying the System Type -========================== - - There may be some features `configure' can not figure out -automatically, but needs to determine by the type of host the package -will run on. Usually `configure' can figure that out, but if it prints -a message saying it can not guess the host type, give it the -`--host=TYPE' option. TYPE can either be a short name for the system -type, such as `sun4', or a canonical name with three fields: - CPU-COMPANY-SYSTEM - -See the file `config.sub' for the possible values of each field. If -`config.sub' isn't included in this package, then this package doesn't -need to know the host type. - - If you are building compiler tools for cross-compiling, you can also -use the `--target=TYPE' option to select the type of system they will -produce code for and the `--build=TYPE' option to select the type of -system on which you are compiling the package. - -Sharing Defaults -================ - - If you want to set default values for `configure' scripts to share, -you can create a site shell script called `config.site' that gives -default values for variables like `CC', `cache_file', and `prefix'. -`configure' looks for `PREFIX/share/config.site' if it exists, then -`PREFIX/etc/config.site' if it exists. Or, you can set the -`CONFIG_SITE' environment variable to the location of the site script. -A warning: not all `configure' scripts look for a site script. - -Operation Controls -================== - - `configure' recognizes the following options to control how it -operates. - -`--cache-file=FILE' - Use and save the results of the tests in FILE instead of - `./config.cache'. Set FILE to `/dev/null' to disable caching, for - debugging `configure'. - -`--help' - Print a summary of the options to `configure', and exit. - -`--quiet' -`--silent' -`-q' - Do not print messages saying which checks are being made. - -`--srcdir=DIR' - Look for the package's source code in directory DIR. Usually - `configure' can determine that directory automatically. - -`--version' - Print the version of Autoconf used to generate the `configure' - script, and exit. - -`configure' also accepts some other, not widely useful, options. - diff --git a/doc/Makefile.am b/doc/Makefile.am index 935c8f9..24f68a1 100644 --- a/doc/Makefile.am +++ b/doc/Makefile.am @@ -2,8 +2,7 @@ info_TEXINFOS = openocd.texi openocd_TEXINFOS = fdl.texi man_MANS = openocd.1 EXTRA_DIST = openocd.1 \ - manual \ - INSTALL.txt + manual MAINTAINERCLEANFILES = \ $(srcdir)/Makefile.in \ diff --git a/doc/manual/release.txt b/doc/manual/release.txt index d144756..83f668f 100644 --- a/doc/manual/release.txt +++ b/doc/manual/release.txt @@ -334,7 +334,7 @@ git tag -m "The openocd-${PACKAGE_VERSION} release." "${PACKAGE_TAG}" configuring its contents, using them to build a copy of OpenOCD, and verifying that the result prints the correct release version in its startup banner. (For example, - "configure --enable-ft2232_libftdi --enable-parport" + "configure --enable-parport" then "make" and run "src/openocd -v" as a sanity check.) -# Run <code>make docs</code> to create the documentation which will be published. diff --git a/doc/openocd.texi b/doc/openocd.texi index ff5593d..34cf69d 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -898,7 +898,7 @@ using a Signalyzer FT2232-based JTAG adapter to talk to a board with an Atmel AT91SAM7X256 microcontroller: @example -source [find interface/signalyzer.cfg] +source [find interface/ftdi/signalyzer.cfg] # GDB can also flash my flash! gdb_memory_map enable @@ -910,7 +910,7 @@ source [find target/sam7x256.cfg] Here is the command line equivalent of that configuration: @example -openocd -f interface/signalyzer.cfg \ +openocd -f interface/ftdi/signalyzer.cfg \ -c "gdb_memory_map enable" \ -c "gdb_flash_program enable" \ -f target/sam7x256.cfg @@ -2403,109 +2403,12 @@ A dummy software-only driver for debugging. Cirrus Logic EP93xx based single-board computer bit-banging (in development) @end deffn -@deffn {Interface Driver} {ft2232} -FTDI FT2232 (USB) based devices over one of the userspace libraries. - -Note that this driver has several flaws and the @command{ftdi} driver is -recommended as its replacement. - -These interfaces have several commands, used to configure the driver -before initializing the JTAG scan chain: - -@deffn {Config Command} {ft2232_device_desc} description -Provides the USB device description (the @emph{iProduct string}) -of the FTDI FT2232 device. If not -specified, the FTDI default value is used. This setting is only valid -if compiled with FTD2XX support. -@end deffn - -@deffn {Config Command} {ft2232_serial} serial-number -Specifies the @var{serial-number} of the FTDI FT2232 device to use, -in case the vendor provides unique IDs and more than one FT2232 device -is connected to the host. -If not specified, serial numbers are not considered. -(Note that USB serial numbers can be arbitrary Unicode strings, -and are not restricted to containing only decimal digits.) -@end deffn - -@deffn {Config Command} {ft2232_layout} name -Each vendor's FT2232 device can use different GPIO signals -to control output-enables, reset signals, and LEDs. -Currently valid layout @var{name} values include: -@itemize @minus -@item @b{axm0432_jtag} Axiom AXM-0432 -@item @b{comstick} Hitex STR9 comstick -@item @b{cortino} Hitex Cortino JTAG interface -@item @b{evb_lm3s811} TI/Luminary Micro EVB_LM3S811 as a JTAG interface, -either for the local Cortex-M3 (SRST only) -or in a passthrough mode (neither SRST nor TRST) -This layout can not support the SWO trace mechanism, and should be -used only for older boards (before rev C). -@item @b{luminary_icdi} This layout should be used with most TI/Luminary -eval boards, including Rev C LM3S811 eval boards and the eponymous -ICDI boards, to debug either the local Cortex-M3 or in passthrough mode -to debug some other target. It can support the SWO trace mechanism. -@item @b{flyswatter} Tin Can Tools Flyswatter -@item @b{icebear} ICEbear JTAG adapter from Section 5 -@item @b{jtagkey} Amontec JTAGkey and JTAGkey-Tiny (and compatibles) -@item @b{jtagkey2} Amontec JTAGkey2 (and compatibles) -@item @b{m5960} American Microsystems M5960 -@item @b{olimex-jtag} Olimex ARM-USB-OCD and ARM-USB-Tiny -@item @b{oocdlink} OOCDLink -@c oocdlink ~= jtagkey_prototype_v1 -@item @b{redbee-econotag} Integrated with a Redbee development board. -@item @b{redbee-usb} Integrated with a Redbee USB-stick development board. -@item @b{sheevaplug} Marvell Sheevaplug development kit -@item @b{signalyzer} Xverve Signalyzer -@item @b{stm32stick} Hitex STM32 Performance Stick -@item @b{turtelizer2} egnite Software turtelizer2 -@item @b{usbjtag} "USBJTAG-1" layout described in the OpenOCD diploma thesis -@end itemize -@end deffn - -@deffn {Config Command} {ft2232_vid_pid} [vid pid]+ -The vendor ID and product ID of the FTDI FT2232 device. If not specified, the FTDI -default values are used. -Currently, up to eight [@var{vid}, @var{pid}] pairs may be given, e.g. -@example -ft2232_vid_pid 0x0403 0xcff8 0x15ba 0x0003 -@end example -@end deffn - -@deffn {Config Command} {ft2232_latency} ms -On some systems using FT2232 based JTAG interfaces the FT_Read function call in -ft2232_read() fails to return the expected number of bytes. This can be caused by -USB communication delays and has proved hard to reproduce and debug. Setting the -FT2232 latency timer to a larger value increases delays for short USB packets but it -also reduces the risk of timeouts before receiving the expected number of bytes. -The OpenOCD default value is 2 and for some systems a value of 10 has proved useful. -@end deffn - -@deffn {Config Command} {ft2232_channel} channel -Used to select the channel of the ft2232 chip to use (between 1 and 4). -The default value is 1. -@end deffn - -For example, the interface config file for a -Turtelizer JTAG Adapter looks something like this: - -@example -interface ft2232 -ft2232_device_desc "Turtelizer JTAG/RS232 Adapter" -ft2232_layout turtelizer2 -ft2232_vid_pid 0x0403 0xbdc8 -@end example -@end deffn - @deffn {Interface Driver} {ftdi} This driver is for adapters using the MPSSE (Multi-Protocol Synchronous Serial Engine) mode built into many FTDI chips, such as the FT2232, FT4232 and FT232H. -It is a complete rewrite to address a large number of problems with the ft2232 -interface driver. The driver is using libusb-1.0 in asynchronous mode to talk to the FTDI device, -bypassing intermediate libraries like libftdi of D2XX. Performance-wise it is -consistently faster than the ft2232 driver, sometimes several times faster. +bypassing intermediate libraries like libftdi of D2XX. A major improvement of this driver is that support for new FTDI based adapters can be added competely through configuration files, without the need to patch @@ -9344,16 +9247,6 @@ supply stable enough for the Amontec JTAGkey to be operated. @b{Laptops running on battery have this problem too...} -@item @b{USB Power} When using the Amontec JTAGkey, sometimes OpenOCD crashes with the -following error messages: "Error: ft2232.c:201 ft2232_read(): FT_Read returned: -4" and "Error: ft2232.c:365 ft2232_send_and_recv(): couldn't read from FT2232". -What does that mean and what might be the reason for this? - -First of all, the reason might be the USB power supply. Try using a self-powered -hub instead of a direct connection to your computer. Secondly, the error code 4 -corresponds to an FT_IO_ERROR, which means that the driver for the FTDI USB -chip ran into some sort of error - this points us to a USB problem. - @item @b{GDB Disconnects} When using the Amontec JTAGkey, sometimes OpenOCD crashes with the following error message: "Error: gdb_server.c:101 gdb_get_char(): read: 10054". What does that mean and what might be the reason for this? diff --git a/src/jtag/drivers/Makefile.am b/src/jtag/drivers/Makefile.am index c81c08e..4c4e774 100644 --- a/src/jtag/drivers/Makefile.am +++ b/src/jtag/drivers/Makefile.am @@ -60,9 +60,6 @@ endif if DUMMY DRIVERFILES += dummy.c endif -if FT2232_DRIVER -DRIVERFILES += ft2232.c -endif if FTDI DRIVERFILES += ftdi.c mpsse.c endif diff --git a/src/jtag/drivers/ft2232.c b/src/jtag/drivers/ft2232.c deleted file mode 100644 index 621da8e..0000000 --- a/src/jtag/drivers/ft2232.c +++ /dev/null @@ -1,4308 +0,0 @@ -/*************************************************************************** -* 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 * -* * -* 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, see <http://www.gnu.org/licenses/>. * -***************************************************************************/ - -/** - * @file - * JTAG adapters based on the FT2232 full and high speed USB parts are - * popular low cost JTAG debug solutions. Many FT2232 based JTAG adapters - * are discrete, but development boards may integrate them as alternatives - * to more capable (and expensive) third party JTAG pods. - * - * JTAG uses only one of the two communications channels ("MPSSE engines") - * on these devices. Adapters based on FT4232 parts have four ports/channels - * (A/B/C/D), instead of just two (A/B). - * - * Especially on development boards integrating one of these chips (as - * opposed to discrete pods/dongles), the additional channels can be used - * for a variety of purposes, but OpenOCD only uses one channel at a time. - * - * - As a USB-to-serial adapter for the target's console UART ... - * which may be able to support ROM boot loaders that load initial - * firmware images to flash (or SRAM). - * - * - On systems which support ARM's SWD in addition to JTAG, or instead - * of it, that second port can be used for reading SWV/SWO trace data. - * - * - Additional JTAG links, e.g. to a CPLD or * FPGA. - * - * FT2232 based JTAG adapters are "dumb" not "smart", because most JTAG - * request/response interactions involve round trips over the USB link. - * A "smart" JTAG adapter has intelligence close to the scan chain, so it - * can for example poll quickly for a status change (usually taking on the - * order of microseconds not milliseconds) before beginning a queued - * transaction which require the previous one to have completed. - * - * There are dozens of adapters of this type, differing in details which - * this driver needs to understand. Those "layout" details are required - * as part of FT2232 driver configuration. - * - * This code uses information contained in the MPSSE specification which was - * found here: - * http://www.ftdichip.com/Documents/AppNotes/AN2232C-01_MPSSE_Cmnd.pdf - * Hereafter this is called the "MPSSE Spec". - * - * The datasheet for the ftdichip.com's FT2232D part is here: - * http://www.ftdichip.com/Documents/DataSheets/DS_FT2232D.pdf - * - * Also note the issue with code 0x4b (clock data to TMS) noted in - * http://developer.intra2net.com/mailarchive/html/libftdi/2009/msg00292.html - * which can affect longer JTAG state paths. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -/* project specific includes */ -#include <jtag/interface.h> -#include <transport/transport.h> -#include <helper/time_support.h> - -#if IS_CYGWIN == 1 -#include <windows.h> -#endif - -#include <assert.h> - -#if (BUILD_FT2232_FTD2XX == 1 && BUILD_FT2232_LIBFTDI == 1) -#error "BUILD_FT2232_FTD2XX && BUILD_FT2232_LIBFTDI are mutually exclusive" -#elif (BUILD_FT2232_FTD2XX != 1 && BUILD_FT2232_LIBFTDI != 1) -#error "BUILD_FT2232_FTD2XX || BUILD_FT2232_LIBFTDI must be chosen" -#endif - -/* FT2232 access library includes */ -#if BUILD_FT2232_FTD2XX == 1 -#include <ftd2xx.h> -#include "ftd2xx_common.h" - -enum ftdi_interface { - INTERFACE_ANY = 0, - INTERFACE_A = 1, - INTERFACE_B = 2, - INTERFACE_C = 3, - INTERFACE_D = 4 -}; - -#elif BUILD_FT2232_LIBFTDI == 1 -#include <ftdi.h> -#endif - -/* max TCK for the high speed devices 30000 kHz */ -#define FTDI_x232H_MAX_TCK 30000 -/* max TCK for the full speed devices 6000 kHz */ -#define FTDI_2232C_MAX_TCK 6000 -/* this speed value tells that RTCK is requested */ -#define RTCK_SPEED -1 - -/* - * On my Athlon XP 1900+ EHCI host with FT2232H JTAG dongle I get read timeout - * errors with a retry count of 100. Increasing it solves the problem for me. - * - Dimitar - * - * FIXME There's likely an issue with the usb_read_timeout from libftdi. - * Fix that (libusb? kernel? libftdi? here?) and restore the retry count - * to something sane. - */ -#define LIBFTDI_READ_RETRY_COUNT 2000 - -#ifndef BUILD_FT2232_HIGHSPEED - #if BUILD_FT2232_FTD2XX == 1 - enum { FT_DEVICE_2232H = 6, FT_DEVICE_4232H, FT_DEVICE_232H }; - #elif BUILD_FT2232_LIBFTDI == 1 - enum ftdi_chip_type { TYPE_2232H = 4, TYPE_4232H = 5, TYPE_232H = 6 }; - #endif -#endif - -/** - * Send out \a num_cycles on the TCK line while the TAP(s) are in a - * stable state. Calling code must ensure that current state is stable, - * that verification is not done in here. - * - * @param num_cycles The number of clocks cycles to send. - * @param cmd The command to send. - * - * @returns ERROR_OK on success, or ERROR_JTAG_QUEUE_FAILED on failure. - */ -static int ft2232_stableclocks(int num_cycles, struct jtag_command *cmd); - -static char *ft2232_device_desc_A; -static char *ft2232_device_desc; -static char *ft2232_serial; -static uint8_t ft2232_latency = 2; -static unsigned ft2232_max_tck = FTDI_2232C_MAX_TCK; -static int ft2232_channel = INTERFACE_ANY; - -#define MAX_USB_IDS 8 -/* vid = pid = 0 marks the end of the list */ -static uint16_t ft2232_vid[MAX_USB_IDS + 1] = { 0x0403, 0 }; -static uint16_t ft2232_pid[MAX_USB_IDS + 1] = { 0x6010, 0 }; - -struct ft2232_layout { - const char *name; - int (*init)(void); - void (*reset)(int trst, int srst); - void (*blink)(void); - int channel; -}; - -/* init procedures for supported layouts */ -static int usbjtag_init(void); -static int jtagkey_init(void); -static int lm3s811_jtag_init(void); -static int icdi_jtag_init(void); -static int olimex_jtag_init(void); -static int flyswatter1_init(void); -static int flyswatter2_init(void); -static int minimodule_init(void); -static int turtle_init(void); -static int comstick_init(void); -static int stm32stick_init(void); -static int axm0432_jtag_init(void); -static int sheevaplug_init(void); -static int icebear_jtag_init(void); -static int cortino_jtag_init(void); -static int signalyzer_init(void); -static int signalyzer_h_init(void); -static int ktlink_init(void); -static int redbee_init(void); -static int lisa_l_init(void); -static int flossjtag_init(void); -static int xds100v2_init(void); -static int digilent_hs1_init(void); - -/* reset procedures for supported layouts */ -static void ftx23_reset(int trst, int srst); -static void jtagkey_reset(int trst, int srst); -static void olimex_jtag_reset(int trst, int srst); -static void flyswatter1_reset(int trst, int srst); -static void flyswatter2_reset(int trst, int srst); -static void minimodule_reset(int trst, int srst); -static void turtle_reset(int trst, int srst); -static void comstick_reset(int trst, int srst); -static void stm32stick_reset(int trst, int srst); -static void axm0432_jtag_reset(int trst, int srst); -static void sheevaplug_reset(int trst, int srst); -static void icebear_jtag_reset(int trst, int srst); -static void signalyzer_h_reset(int trst, int srst); -static void ktlink_reset(int trst, int srst); -static void redbee_reset(int trst, int srst); -static void xds100v2_reset(int trst, int srst); -static void digilent_hs1_reset(int trst, int srst); - -/* blink procedures for layouts that support a blinking led */ -static void olimex_jtag_blink(void); -static void flyswatter1_jtag_blink(void); -static void flyswatter2_jtag_blink(void); -static void turtle_jtag_blink(void); -static void signalyzer_h_blink(void); -static void ktlink_blink(void); -static void lisa_l_blink(void); -static void flossjtag_blink(void); - -/* common transport support options */ - -/* static const char *jtag_and_swd[] = { "jtag", "swd", NULL }; */ - -static const struct ft2232_layout ft2232_layouts[] = { - { .name = "usbjtag", - .init = usbjtag_init, - .reset = ftx23_reset, - }, - { .name = "jtagkey", - .init = jtagkey_init, - .reset = jtagkey_reset, - }, - { .name = "jtagkey_prototype_v1", - .init = jtagkey_init, - .reset = jtagkey_reset, - }, - { .name = "oocdlink", - .init = jtagkey_init, - .reset = jtagkey_reset, - }, - { .name = "signalyzer", - .init = signalyzer_init, - .reset = ftx23_reset, - }, - { .name = "evb_lm3s811", - .init = lm3s811_jtag_init, - .reset = ftx23_reset, - }, - { .name = "luminary_icdi", - .init = icdi_jtag_init, - .reset = ftx23_reset, - }, - { .name = "olimex-jtag", - .init = olimex_jtag_init, - .reset = olimex_jtag_reset, - .blink = olimex_jtag_blink - }, - { .name = "flyswatter", - .init = flyswatter1_init, - .reset = flyswatter1_reset, - .blink = flyswatter1_jtag_blink - }, - { .name = "flyswatter2", - .init = flyswatter2_init, - .reset = flyswatter2_reset, - .blink = flyswatter2_jtag_blink - }, - { .name = "minimodule", - .init = minimodule_init, - .reset = minimodule_reset, - }, - { .name = "turtelizer2", - .init = turtle_init, - .reset = turtle_reset, - .blink = turtle_jtag_blink - }, - { .name = "comstick", - .init = comstick_init, - .reset = comstick_reset, - }, - { .name = "stm32stick", - .init = stm32stick_init, - .reset = stm32stick_reset, - }, - { .name = "axm0432_jtag", - .init = axm0432_jtag_init, - .reset = axm0432_jtag_reset, - }, - { .name = "sheevaplug", - .init = sheevaplug_init, - .reset = sheevaplug_reset, - }, - { .name = "icebear", - .init = icebear_jtag_init, - .reset = icebear_jtag_reset, - }, - { .name = "cortino", - .init = cortino_jtag_init, - .reset = comstick_reset, - }, - { .name = "signalyzer-h", - .init = signalyzer_h_init, - .reset = signalyzer_h_reset, - .blink = signalyzer_h_blink - }, - { .name = "ktlink", - .init = ktlink_init, - .reset = ktlink_reset, - .blink = ktlink_blink - }, - { .name = "redbee-econotag", - .init = redbee_init, - .reset = redbee_reset, - }, - { .name = "redbee-usb", - .init = redbee_init, - .reset = redbee_reset, - .channel = INTERFACE_B, - }, - { .name = "lisa-l", - .init = lisa_l_init, - .reset = ftx23_reset, - .blink = lisa_l_blink, - .channel = INTERFACE_B, - }, - { .name = "flossjtag", - .init = flossjtag_init, - .reset = ftx23_reset, - .blink = flossjtag_blink, - }, - { .name = "xds100v2", - .init = xds100v2_init, - .reset = xds100v2_reset, - }, - { .name = "digilent-hs1", - .init = digilent_hs1_init, - .reset = digilent_hs1_reset, - .channel = INTERFACE_A, - }, - { .name = NULL, /* END OF TABLE */ }, -}; - -/* bitmask used to drive nTRST; usually a GPIOLx signal */ -static uint8_t nTRST; -static uint8_t nTRSTnOE; -/* bitmask used to drive nSRST; usually a GPIOLx signal */ -static uint8_t nSRST; -static uint8_t nSRSTnOE; - -/** the layout being used with this debug session */ -static const struct ft2232_layout *layout; - -/** default bitmask values driven on DBUS: TCK/TDI/TDO/TMS and GPIOL(0..4) */ -static uint8_t low_output; - -/* note that direction bit == 1 means that signal is an output */ - -/** default direction bitmask for DBUS: TCK/TDI/TDO/TMS and GPIOL(0..4) */ -static uint8_t low_direction; -/** default value bitmask for CBUS GPIOH(0..4) */ -static uint8_t high_output; -/** default direction bitmask for CBUS GPIOH(0..4) */ -static uint8_t high_direction; - -#if BUILD_FT2232_FTD2XX == 1 -static FT_HANDLE ftdih; -static FT_DEVICE ftdi_device; -#elif BUILD_FT2232_LIBFTDI == 1 -static struct ftdi_context ftdic; -static enum ftdi_chip_type ftdi_device; -#endif - -static struct jtag_command *first_unsent; /* next command that has to be sent */ -static int require_send; - -/* http://urjtag.wiki.sourceforge.net/Cable + FT2232 says: - - "There is a significant difference between libftdi and libftd2xx. The latter - one allows to schedule up to 64*64 bytes of result data while libftdi fails - with more than 4*64. As a consequence, the FT2232 driver is forced to - perform around 16x more USB transactions for long command streams with TDO - capture when running with libftdi." - - No idea how we get - #define FT2232_BUFFER_SIZE 131072 - a comment would have been nice. -*/ - -#if BUILD_FT2232_FTD2XX == 1 -#define FT2232_BUFFER_READ_QUEUE_SIZE (64*64) -#else -#define FT2232_BUFFER_READ_QUEUE_SIZE (64*4) -#endif - -#define FT2232_BUFFER_SIZE 131072 - -static uint8_t *ft2232_buffer; -static int ft2232_buffer_size; -static int ft2232_read_pointer; -static int ft2232_expect_read; - -/** - * Function buffer_write - * writes a byte into the byte buffer, "ft2232_buffer", which must be sent later. - * @param val is the byte to send. - */ -static inline void buffer_write(uint8_t val) -{ - assert(ft2232_buffer); - assert((unsigned) ft2232_buffer_size < (unsigned) FT2232_BUFFER_SIZE); - ft2232_buffer[ft2232_buffer_size++] = val; -} - -/** - * Function buffer_read - * returns a byte from the byte buffer. - */ -static inline uint8_t buffer_read(void) -{ - assert(ft2232_buffer); - assert(ft2232_read_pointer < ft2232_buffer_size); - return ft2232_buffer[ft2232_read_pointer++]; -} - -/** - * Clocks out \a bit_count bits on the TMS line, starting with the least - * significant bit of tms_bits and progressing to more significant bits. - * Rigorous state transition logging is done here via tap_set_state(). - * - * @param mpsse_cmd One of the MPSSE TMS oriented commands such as - * 0x4b or 0x6b. See the MPSSE spec referenced above for their - * functionality. The MPSSE command "Clock Data to TMS/CS Pin (no Read)" - * is often used for this, 0x4b. - * - * @param tms_bits Holds the sequence of bits to send. - * @param tms_count Tells how many bits in the sequence. - * @param tdi_bit A single bit to pass on to TDI before the first TCK - * cycle and held static for the duration of TMS clocking. - * - * See the MPSSE spec referenced above. - */ -static void clock_tms(uint8_t mpsse_cmd, int tms_bits, int tms_count, bool tdi_bit) -{ - uint8_t tms_byte; - int i; - int tms_ndx; /* bit index into tms_byte */ - - assert(tms_count > 0); - - DEBUG_JTAG_IO("mpsse cmd=%02x, tms_bits = 0x%08x, bit_count=%d", - mpsse_cmd, tms_bits, tms_count); - - for (tms_byte = tms_ndx = i = 0; i < tms_count; ++i, tms_bits >>= 1) { - bool bit = tms_bits & 1; - - if (bit) - tms_byte |= (1 << tms_ndx); - - /* always do state transitions in public view */ - tap_set_state(tap_state_transition(tap_get_state(), bit)); - - /* we wrote a bit to tms_byte just above, increment bit index. if bit was zero - * also increment. - */ - ++tms_ndx; - - if (tms_ndx == 7 || i == tms_count-1) { - buffer_write(mpsse_cmd); - buffer_write(tms_ndx - 1); - - /* Bit 7 of the byte is passed on to TDI/DO before the first TCK/SK of - * TMS/CS and is held static for the duration of TMS/CS clocking. - */ - buffer_write(tms_byte | (tdi_bit << 7)); - } - } -} - -/** - * Function get_tms_buffer_requirements - * returns what clock_tms() will consume if called with - * same \a bit_count. - */ -static inline int get_tms_buffer_requirements(int bit_count) -{ - return ((bit_count + 6)/7) * 3; -} - -/** - * Function move_to_state - * moves the TAP controller from the current state to a - * \a goal_state through a path given by tap_get_tms_path(). State transition - * logging is performed by delegation to clock_tms(). - * - * @param goal_state is the destination state for the move. - */ -static void move_to_state(tap_state_t goal_state) -{ - tap_state_t start_state = tap_get_state(); - - /* goal_state is 1/2 of a tuple/pair of states which allow convenient - * lookup of the required TMS pattern to move to this state from the start state. - */ - - /* do the 2 lookups */ - int tms_bits = tap_get_tms_path(start_state, goal_state); - int tms_count = tap_get_tms_path_len(start_state, goal_state); - - DEBUG_JTAG_IO("start=%s goal=%s", tap_state_name(start_state), tap_state_name(goal_state)); - - clock_tms(0x4b, tms_bits, tms_count, 0); -} - -static int ft2232_write(uint8_t *buf, int size, uint32_t *bytes_written) -{ -#if BUILD_FT2232_FTD2XX == 1 - FT_STATUS status; - DWORD dw_bytes_written = 0; - status = FT_Write(ftdih, buf, size, &dw_bytes_written); - if (status != FT_OK) { - *bytes_written = dw_bytes_written; - LOG_ERROR("FT_Write returned: %s", ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } else - *bytes_written = dw_bytes_written; - -#elif BUILD_FT2232_LIBFTDI == 1 - int retval = ftdi_write_data(&ftdic, buf, size); - if (retval < 0) { - *bytes_written = 0; - LOG_ERROR("ftdi_write_data: %s", ftdi_get_error_string(&ftdic)); - return ERROR_JTAG_DEVICE_ERROR; - } else - *bytes_written = retval; - -#endif - - if (*bytes_written != (uint32_t)size) - return ERROR_JTAG_DEVICE_ERROR; - - return ERROR_OK; -} - -static int ft2232_read(uint8_t *buf, uint32_t size, uint32_t *bytes_read) -{ -#if BUILD_FT2232_FTD2XX == 1 - DWORD dw_bytes_read; - FT_STATUS status; - int timeout = 5; - *bytes_read = 0; - - while ((*bytes_read < size) && timeout--) { - status = FT_Read(ftdih, buf + *bytes_read, size - - *bytes_read, &dw_bytes_read); - if (status != FT_OK) { - *bytes_read = 0; - LOG_ERROR("FT_Read returned: %s", ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - *bytes_read += dw_bytes_read; - } - -#elif BUILD_FT2232_LIBFTDI == 1 - int retval; - int timeout = LIBFTDI_READ_RETRY_COUNT; - *bytes_read = 0; - - while ((*bytes_read < size) && timeout--) { - retval = ftdi_read_data(&ftdic, buf + *bytes_read, size - *bytes_read); - if (retval < 0) { - *bytes_read = 0; - LOG_ERROR("ftdi_read_data: %s", ftdi_get_error_string(&ftdic)); - return ERROR_JTAG_DEVICE_ERROR; - } - *bytes_read += retval; - } - -#endif - - if (*bytes_read < size) { - LOG_ERROR("couldn't read enough bytes from " - "FT2232 device (%i < %i)", - (unsigned)*bytes_read, - (unsigned)size); - return ERROR_JTAG_DEVICE_ERROR; - } - - return ERROR_OK; -} - -static bool ft2232_device_is_highspeed(void) -{ -#if BUILD_FT2232_FTD2XX == 1 - return (ftdi_device == FT_DEVICE_2232H) || (ftdi_device == FT_DEVICE_4232H) - #ifdef HAS_ENUM_FT232H - || (ftdi_device == FT_DEVICE_232H) - #endif - ; -#elif BUILD_FT2232_LIBFTDI == 1 - return (ftdi_device == TYPE_2232H || ftdi_device == TYPE_4232H - #ifdef HAS_ENUM_FT232H - || ftdi_device == TYPE_232H - #endif - ); -#endif -} - -/* - * Commands that only apply to the highspeed FTx232H devices (FT2232H, FT4232H, FT232H). - * See chapter 6 in http://www.ftdichip.com/Documents/AppNotes/ - * AN_108_Command_Processor_for_MPSSE_and_MCU_Host_Bus_Emulation_Modes.pdf - */ - -static int ftx232h_adaptive_clocking(bool enable) -{ - uint8_t buf = enable ? 0x96 : 0x97; - LOG_DEBUG("%2.2x", buf); - - uint32_t bytes_written; - int retval; - - retval = ft2232_write(&buf, sizeof(buf), &bytes_written); - if (retval != ERROR_OK) { - LOG_ERROR("couldn't write command to %s adaptive clocking" - , enable ? "enable" : "disable"); - return retval; - } - - return ERROR_OK; -} - -/** - * Enable/disable the clk divide by 5 of the 60MHz master clock. - * This result in a JTAG clock speed range of 91.553Hz-6MHz - * respective 457.763Hz-30MHz. - */ -static int ftx232h_clk_divide_by_5(bool enable) -{ - uint32_t bytes_written; - uint8_t buf = enable ? 0x8b : 0x8a; - - if (ft2232_write(&buf, sizeof(buf), &bytes_written) != ERROR_OK) { - LOG_ERROR("couldn't write command to %s clk divide by 5" - , enable ? "enable" : "disable"); - return ERROR_JTAG_INIT_FAILED; - } - ft2232_max_tck = enable ? FTDI_2232C_MAX_TCK : FTDI_x232H_MAX_TCK; - LOG_INFO("max TCK change to: %u kHz", ft2232_max_tck); - - return ERROR_OK; -} - -static int ft2232_speed(int speed) -{ - uint8_t buf[3]; - int retval; - uint32_t bytes_written; - - retval = ERROR_OK; - bool enable_adaptive_clocking = (RTCK_SPEED == speed); - if (ft2232_device_is_highspeed()) - retval = ftx232h_adaptive_clocking(enable_adaptive_clocking); - else if (enable_adaptive_clocking) { - LOG_ERROR("ft2232 device %lu does not support RTCK" - , (long unsigned int)ftdi_device); - return ERROR_FAIL; - } - - if ((enable_adaptive_clocking) || (ERROR_OK != retval)) - return retval; - - buf[0] = 0x86; /* command "set divisor" */ - buf[1] = speed & 0xff; /* valueL (0 = 6MHz, 1 = 3MHz, 2 = 2.0MHz, ...*/ - buf[2] = (speed >> 8) & 0xff; /* valueH */ - - LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]); - retval = ft2232_write(buf, sizeof(buf), &bytes_written); - if (retval != ERROR_OK) { - LOG_ERROR("couldn't set FT2232 TCK speed"); - return retval; - } - - return ERROR_OK; -} - -static int ft2232_speed_div(int speed, int *khz) -{ - /* Take a look in the FT2232 manual, - * AN2232C-01 Command Processor for - * MPSSE and MCU Host Bus. Chapter 3.8 */ - - *khz = (RTCK_SPEED == speed) ? 0 : ft2232_max_tck / (1 + speed); - - return ERROR_OK; -} - -static int ft2232_khz(int khz, int *jtag_speed) -{ - if (khz == 0) { - if (ft2232_device_is_highspeed()) { - *jtag_speed = RTCK_SPEED; - return ERROR_OK; - } else { - LOG_DEBUG("RCLK not supported"); - return ERROR_FAIL; - } - } - - /* Take a look in the FT2232 manual, - * AN2232C-01 Command Processor for - * MPSSE and MCU Host Bus. Chapter 3.8 - * - * We will calc here with a multiplier - * of 10 for better rounding later. */ - - /* Calc speed, (ft2232_max_tck / khz) - 1 - * Use 65000 for better rounding */ - *jtag_speed = ((ft2232_max_tck*10) / khz) - 10; - - /* Add 0.9 for rounding */ - *jtag_speed += 9; - - /* Calc real speed */ - *jtag_speed = *jtag_speed / 10; - - /* Check if speed is greater than 0 */ - if (*jtag_speed < 0) - *jtag_speed = 0; - - /* Check max value */ - if (*jtag_speed > 0xFFFF) - *jtag_speed = 0xFFFF; - - return ERROR_OK; -} - -static void ft2232_end_state(tap_state_t state) -{ - if (tap_is_state_stable(state)) - tap_set_end_state(state); - else { - LOG_ERROR("BUG: %s is not a stable end state", tap_state_name(state)); - exit(-1); - } -} - -static void ft2232_read_scan(enum scan_type type, uint8_t *buffer, int scan_size) -{ - int num_bytes = (scan_size + 7) / 8; - int bits_left = scan_size; - int cur_byte = 0; - - while (num_bytes-- > 1) { - buffer[cur_byte++] = buffer_read(); - bits_left -= 8; - } - - buffer[cur_byte] = 0x0; - - /* There is one more partial byte left from the clock data in/out instructions */ - if (bits_left > 1) - buffer[cur_byte] = buffer_read() >> 1; - /* This shift depends on the length of the - *clock data to tms instruction, insterted - *at end of the scan, now fixed to a two - *step transition in ft2232_add_scan */ - buffer[cur_byte] = (buffer[cur_byte] | (((buffer_read()) << 1) & 0x80)) >> (8 - bits_left); -} - -static void ft2232_debug_dump_buffer(void) -{ - int i; - char line[256]; - char *line_p = line; - - for (i = 0; i < ft2232_buffer_size; i++) { - line_p += snprintf(line_p, - sizeof(line) - (line_p - line), - "%2.2x ", - ft2232_buffer[i]); - if (i % 16 == 15) { - LOG_DEBUG("%s", line); - line_p = line; - } - } - - if (line_p != line) - LOG_DEBUG("%s", line); -} - -static int ft2232_send_and_recv(struct jtag_command *first, struct jtag_command *last) -{ - struct jtag_command *cmd; - uint8_t *buffer; - int scan_size; - enum scan_type type; - int retval; - uint32_t bytes_written = 0; - uint32_t bytes_read = 0; - -#ifdef _DEBUG_USB_IO_ - struct timeval start, inter, inter2, end; - struct timeval d_inter, d_inter2, d_end; -#endif - -#ifdef _DEBUG_USB_COMMS_ - LOG_DEBUG("write buffer (size %i):", ft2232_buffer_size); - ft2232_debug_dump_buffer(); -#endif - -#ifdef _DEBUG_USB_IO_ - gettimeofday(&start, NULL); -#endif - - retval = ft2232_write(ft2232_buffer, ft2232_buffer_size, &bytes_written); - if (retval != ERROR_OK) { - LOG_ERROR("couldn't write MPSSE commands to FT2232"); - return retval; - } - -#ifdef _DEBUG_USB_IO_ - gettimeofday(&inter, NULL); -#endif - - if (ft2232_expect_read) { - /* FIXME this "timeout" is never changed ... */ - int timeout = LIBFTDI_READ_RETRY_COUNT; - ft2232_buffer_size = 0; - -#ifdef _DEBUG_USB_IO_ - gettimeofday(&inter2, NULL); -#endif - - retval = ft2232_read(ft2232_buffer, ft2232_expect_read, &bytes_read); - if (retval != ERROR_OK) { - LOG_ERROR("couldn't read from FT2232"); - return retval; - } - -#ifdef _DEBUG_USB_IO_ - gettimeofday(&end, NULL); - - timeval_subtract(&d_inter, &inter, &start); - timeval_subtract(&d_inter2, &inter2, &start); - timeval_subtract(&d_end, &end, &start); - - LOG_INFO("inter: %u.%06u, inter2: %u.%06u end: %u.%06u", - (unsigned)d_inter.tv_sec, (unsigned)d_inter.tv_usec, - (unsigned)d_inter2.tv_sec, (unsigned)d_inter2.tv_usec, - (unsigned)d_end.tv_sec, (unsigned)d_end.tv_usec); -#endif - - ft2232_buffer_size = bytes_read; - - if (ft2232_expect_read != ft2232_buffer_size) { - LOG_ERROR("ft2232_expect_read (%i) != " - "ft2232_buffer_size (%i) " - "(%i retries)", - ft2232_expect_read, - ft2232_buffer_size, - LIBFTDI_READ_RETRY_COUNT - timeout); - ft2232_debug_dump_buffer(); - - exit(-1); - } - -#ifdef _DEBUG_USB_COMMS_ - LOG_DEBUG("read buffer (%i retries): %i bytes", - LIBFTDI_READ_RETRY_COUNT - timeout, - ft2232_buffer_size); - ft2232_debug_dump_buffer(); -#endif - } - - ft2232_expect_read = 0; - ft2232_read_pointer = 0; - - /* return ERROR_OK, unless a jtag_read_buffer returns a failed check - * that wasn't handled by a caller-provided error handler - */ - retval = ERROR_OK; - - cmd = first; - while (cmd != last) { - switch (cmd->type) { - case JTAG_SCAN: - type = jtag_scan_type(cmd->cmd.scan); - if (type != SCAN_OUT) { - scan_size = jtag_scan_size(cmd->cmd.scan); - buffer = calloc(DIV_ROUND_UP(scan_size, 8), 1); - ft2232_read_scan(type, buffer, scan_size); - if (jtag_read_buffer(buffer, cmd->cmd.scan) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - free(buffer); - } - break; - - default: - break; - } - - cmd = cmd->next; - } - - ft2232_buffer_size = 0; - - return retval; -} - -/** - * Function ft2232_add_pathmove - * moves the TAP controller from the current state to a new state through the - * given path, where path is an array of tap_state_t's. - * - * @param path is an array of tap_stat_t which gives the states to traverse through - * ending with the last state at path[num_states-1] - * @param num_states is the count of state steps to move through - */ -static void ft2232_add_pathmove(tap_state_t *path, int num_states) -{ - int state_count = 0; - - assert((unsigned) num_states <= 32u); /* tms_bits only holds 32 bits */ - - DEBUG_JTAG_IO("-"); - - /* this loop verifies that the path is legal and logs each state in the path */ - while (num_states) { - unsigned char tms_byte = 0; /* zero this on each MPSSE batch */ - int bit_count = 0; - int num_states_batch = num_states > 7 ? 7 : num_states; - - /* command "Clock Data to TMS/CS Pin (no Read)" */ - buffer_write(0x4b); - - /* number of states remaining */ - buffer_write(num_states_batch - 1); - - while (num_states_batch--) { - /* either TMS=0 or TMS=1 must work ... */ - if (tap_state_transition(tap_get_state(), false) == path[state_count]) - buf_set_u32(&tms_byte, bit_count++, 1, 0x0); - else if (tap_state_transition(tap_get_state(), true) == path[state_count]) - buf_set_u32(&tms_byte, bit_count++, 1, 0x1); - - /* ... or else the caller goofed BADLY */ - else { - LOG_ERROR("BUG: %s -> %s isn't a valid " - "TAP state transition", - tap_state_name(tap_get_state()), - tap_state_name(path[state_count])); - exit(-1); - } - - tap_set_state(path[state_count]); - state_count++; - num_states--; - } - - buffer_write(tms_byte); - } - tap_set_end_state(tap_get_state()); -} - -static void ft2232_add_scan(bool ir_scan, enum scan_type type, uint8_t *buffer, int scan_size) -{ - int num_bytes = (scan_size + 7) / 8; - int bits_left = scan_size; - int cur_byte = 0; - int last_bit; - - if (!ir_scan) { - if (tap_get_state() != TAP_DRSHIFT) - move_to_state(TAP_DRSHIFT); - } else { - if (tap_get_state() != TAP_IRSHIFT) - move_to_state(TAP_IRSHIFT); - } - - /* add command for complete bytes */ - while (num_bytes > 1) { - int thisrun_bytes; - if (type == SCAN_IO) { - /* Clock Data Bytes In and Out LSB First */ - buffer_write(0x39); - /* LOG_DEBUG("added TDI bytes (io %i)", num_bytes); */ - } else if (type == SCAN_OUT) { - /* Clock Data Bytes Out on -ve Clock Edge LSB First (no Read) */ - buffer_write(0x19); - /* LOG_DEBUG("added TDI bytes (o)"); */ - } else if (type == SCAN_IN) { - /* Clock Data Bytes In on +ve Clock Edge LSB First (no Write) */ - buffer_write(0x28); - /* LOG_DEBUG("added TDI bytes (i %i)", num_bytes); */ - } - - thisrun_bytes = (num_bytes > 65537) ? 65536 : (num_bytes - 1); - num_bytes -= thisrun_bytes; - - buffer_write((uint8_t) (thisrun_bytes - 1)); - buffer_write((uint8_t) ((thisrun_bytes - 1) >> 8)); - - if (type != SCAN_IN) { - /* add complete bytes */ - while (thisrun_bytes-- > 0) { - buffer_write(buffer[cur_byte++]); - bits_left -= 8; - } - } else /* (type == SCAN_IN) */ - bits_left -= 8 * (thisrun_bytes); - } - - /* the most signifcant bit is scanned during TAP movement */ - if (type != SCAN_IN) - last_bit = (buffer[cur_byte] >> (bits_left - 1)) & 0x1; - else - last_bit = 0; - - /* process remaining bits but the last one */ - if (bits_left > 1) { - if (type == SCAN_IO) { - /* Clock Data Bits In and Out LSB First */ - buffer_write(0x3b); - /* LOG_DEBUG("added TDI bits (io) %i", bits_left - 1); */ - } else if (type == SCAN_OUT) { - /* Clock Data Bits Out on -ve Clock Edge LSB First (no Read) */ - buffer_write(0x1b); - /* LOG_DEBUG("added TDI bits (o)"); */ - } else if (type == SCAN_IN) { - /* Clock Data Bits In on +ve Clock Edge LSB First (no Write) */ - buffer_write(0x2a); - /* LOG_DEBUG("added TDI bits (i %i)", bits_left - 1); */ - } - - buffer_write(bits_left - 2); - if (type != SCAN_IN) - buffer_write(buffer[cur_byte]); - } - - if ((ir_scan && (tap_get_end_state() == TAP_IRSHIFT)) - || (!ir_scan && (tap_get_end_state() == TAP_DRSHIFT))) { - if (type == SCAN_IO) { - /* Clock Data Bits In and Out LSB First */ - buffer_write(0x3b); - /* LOG_DEBUG("added TDI bits (io) %i", bits_left - 1); */ - } else if (type == SCAN_OUT) { - /* Clock Data Bits Out on -ve Clock Edge LSB First (no Read) */ - buffer_write(0x1b); - /* LOG_DEBUG("added TDI bits (o)"); */ - } else if (type == SCAN_IN) { - /* Clock Data Bits In on +ve Clock Edge LSB First (no Write) */ - buffer_write(0x2a); - /* LOG_DEBUG("added TDI bits (i %i)", bits_left - 1); */ - } - buffer_write(0x0); - if (type != SCAN_IN) - buffer_write(last_bit); - } else { - int tms_bits; - int tms_count; - uint8_t mpsse_cmd; - - /* move from Shift-IR/DR to end state */ - if (type != SCAN_OUT) { - /* We always go to the PAUSE state in two step at the end of an IN or IO - *scan - * This must be coordinated with the bit shifts in ft2232_read_scan */ - tms_bits = 0x01; - tms_count = 2; - /* Clock Data to TMS/CS Pin with Read */ - mpsse_cmd = 0x6b; - } else { - tms_bits = tap_get_tms_path(tap_get_state(), tap_get_end_state()); - tms_count = tap_get_tms_path_len(tap_get_state(), tap_get_end_state()); - /* Clock Data to TMS/CS Pin (no Read) */ - mpsse_cmd = 0x4b; - } - - DEBUG_JTAG_IO("finish %s", (type == SCAN_OUT) ? "without read" : "via PAUSE"); - clock_tms(mpsse_cmd, tms_bits, tms_count, last_bit); - } - - if (tap_get_state() != tap_get_end_state()) - move_to_state(tap_get_end_state()); -} - -static int ft2232_large_scan(struct scan_command *cmd, - enum scan_type type, - uint8_t *buffer, - int scan_size) -{ - int num_bytes = (scan_size + 7) / 8; - int bits_left = scan_size; - int cur_byte = 0; - int last_bit; - uint8_t *receive_buffer = malloc(DIV_ROUND_UP(scan_size, 8)); - uint8_t *receive_pointer = receive_buffer; - uint32_t bytes_written; - uint32_t bytes_read; - int retval; - int thisrun_read = 0; - - if (!receive_buffer) { - LOG_ERROR("failed to allocate memory"); - exit(-1); - } - - if (cmd->ir_scan) { - LOG_ERROR("BUG: large IR scans are not supported"); - exit(-1); - } - - if (tap_get_state() != TAP_DRSHIFT) - move_to_state(TAP_DRSHIFT); - - retval = ft2232_write(ft2232_buffer, ft2232_buffer_size, &bytes_written); - if (retval != ERROR_OK) { - LOG_ERROR("couldn't write MPSSE commands to FT2232"); - exit(-1); - } - LOG_DEBUG("ft2232_buffer_size: %i, bytes_written: %i", - ft2232_buffer_size, (int)bytes_written); - ft2232_buffer_size = 0; - - /* add command for complete bytes */ - while (num_bytes > 1) { - int thisrun_bytes; - - if (type == SCAN_IO) { - /* Clock Data Bytes In and Out LSB First */ - buffer_write(0x39); - /* LOG_DEBUG("added TDI bytes (io %i)", num_bytes); */ - } else if (type == SCAN_OUT) { - /* Clock Data Bytes Out on -ve Clock Edge LSB First (no Read) */ - buffer_write(0x19); - /* LOG_DEBUG("added TDI bytes (o)"); */ - } else if (type == SCAN_IN) { - /* Clock Data Bytes In on +ve Clock Edge LSB First (no Write) */ - buffer_write(0x28); - /* LOG_DEBUG("added TDI bytes (i %i)", num_bytes); */ - } - - thisrun_bytes = (num_bytes > 65537) ? 65536 : (num_bytes - 1); - thisrun_read = thisrun_bytes; - num_bytes -= thisrun_bytes; - buffer_write((uint8_t) (thisrun_bytes - 1)); - buffer_write((uint8_t) ((thisrun_bytes - 1) >> 8)); - - if (type != SCAN_IN) { - /* add complete bytes */ - while (thisrun_bytes-- > 0) { - buffer_write(buffer[cur_byte]); - cur_byte++; - bits_left -= 8; - } - } else /* (type == SCAN_IN) */ - bits_left -= 8 * (thisrun_bytes); - - retval = ft2232_write(ft2232_buffer, ft2232_buffer_size, &bytes_written); - if (retval != ERROR_OK) { - LOG_ERROR("couldn't write MPSSE commands to FT2232"); - exit(-1); - } - LOG_DEBUG("ft2232_buffer_size: %i, bytes_written: %i", - ft2232_buffer_size, - (int)bytes_written); - ft2232_buffer_size = 0; - - if (type != SCAN_OUT) { - retval = ft2232_read(receive_pointer, thisrun_read, &bytes_read); - if (retval != ERROR_OK) { - LOG_ERROR("couldn't read from FT2232"); - exit(-1); - } - LOG_DEBUG("thisrun_read: %i, bytes_read: %i", - thisrun_read, - (int)bytes_read); - receive_pointer += bytes_read; - } - } - - thisrun_read = 0; - - /* the most signifcant bit is scanned during TAP movement */ - if (type != SCAN_IN) - last_bit = (buffer[cur_byte] >> (bits_left - 1)) & 0x1; - else - last_bit = 0; - - /* process remaining bits but the last one */ - if (bits_left > 1) { - if (type == SCAN_IO) { - /* Clock Data Bits In and Out LSB First */ - buffer_write(0x3b); - /* LOG_DEBUG("added TDI bits (io) %i", bits_left - 1); */ - } else if (type == SCAN_OUT) { - /* Clock Data Bits Out on -ve Clock Edge LSB First (no Read) */ - buffer_write(0x1b); - /* LOG_DEBUG("added TDI bits (o)"); */ - } else if (type == SCAN_IN) { - /* Clock Data Bits In on +ve Clock Edge LSB First (no Write) */ - buffer_write(0x2a); - /* LOG_DEBUG("added TDI bits (i %i)", bits_left - 1); */ - } - buffer_write(bits_left - 2); - if (type != SCAN_IN) - buffer_write(buffer[cur_byte]); - - if (type != SCAN_OUT) - thisrun_read += 2; - } - - if (tap_get_end_state() == TAP_DRSHIFT) { - if (type == SCAN_IO) { - /* Clock Data Bits In and Out LSB First */ - buffer_write(0x3b); - /* LOG_DEBUG("added TDI bits (io) %i", bits_left - 1); */ - } else if (type == SCAN_OUT) { - /* Clock Data Bits Out on -ve Clock Edge LSB First (no Read) */ - buffer_write(0x1b); - /* LOG_DEBUG("added TDI bits (o)"); */ - } else if (type == SCAN_IN) { - /* Clock Data Bits In on +ve Clock Edge LSB First (no Write) */ - buffer_write(0x2a); - /* LOG_DEBUG("added TDI bits (i %i)", bits_left - 1); */ - } - buffer_write(0x0); - buffer_write(last_bit); - } else { - int tms_bits = tap_get_tms_path(tap_get_state(), tap_get_end_state()); - int tms_count = tap_get_tms_path_len(tap_get_state(), tap_get_end_state()); - uint8_t mpsse_cmd; - - /* move from Shift-IR/DR to end state */ - if (type != SCAN_OUT) { - /* Clock Data to TMS/CS Pin with Read */ - mpsse_cmd = 0x6b; - /* LOG_DEBUG("added TMS scan (read)"); */ - } else { - /* Clock Data to TMS/CS Pin (no Read) */ - mpsse_cmd = 0x4b; - /* LOG_DEBUG("added TMS scan (no read)"); */ - } - - DEBUG_JTAG_IO("finish, %s", (type == SCAN_OUT) ? "no read" : "read"); - clock_tms(mpsse_cmd, tms_bits, tms_count, last_bit); - } - - if (type != SCAN_OUT) - thisrun_read += 1; - - retval = ft2232_write(ft2232_buffer, ft2232_buffer_size, &bytes_written); - if (retval != ERROR_OK) { - LOG_ERROR("couldn't write MPSSE commands to FT2232"); - exit(-1); - } - LOG_DEBUG("ft2232_buffer_size: %i, bytes_written: %i", - ft2232_buffer_size, - (int)bytes_written); - ft2232_buffer_size = 0; - - if (type != SCAN_OUT) { - retval = ft2232_read(receive_pointer, thisrun_read, &bytes_read); - if (retval != ERROR_OK) { - LOG_ERROR("couldn't read from FT2232"); - exit(-1); - } - LOG_DEBUG("thisrun_read: %i, bytes_read: %i", - thisrun_read, - (int)bytes_read); - } - - free(receive_buffer); - - return ERROR_OK; -} - -static int ft2232_predict_scan_out(int scan_size, enum scan_type type) -{ - int predicted_size = 3; - int num_bytes = (scan_size - 1) / 8; - - if (tap_get_state() != TAP_DRSHIFT) - predicted_size += get_tms_buffer_requirements( - tap_get_tms_path_len(tap_get_state(), TAP_DRSHIFT)); - - if (type == SCAN_IN) { /* only from device to host */ - /* complete bytes */ - predicted_size += DIV_ROUND_UP(num_bytes, 65536) * 3; - - /* remaining bits - 1 (up to 7) */ - predicted_size += ((scan_size - 1) % 8) ? 2 : 0; - } else {/* host to device, or bidirectional - * complete bytes */ - predicted_size += num_bytes + DIV_ROUND_UP(num_bytes, 65536) * 3; - - /* remaining bits -1 (up to 7) */ - predicted_size += ((scan_size - 1) % 8) ? 3 : 0; - } - - return predicted_size; -} - -static int ft2232_predict_scan_in(int scan_size, enum scan_type type) -{ - int predicted_size = 0; - - if (type != SCAN_OUT) { - /* complete bytes */ - predicted_size += - (DIV_ROUND_UP(scan_size, 8) > 1) ? (DIV_ROUND_UP(scan_size, 8) - 1) : 0; - - /* remaining bits - 1 */ - predicted_size += ((scan_size - 1) % 8) ? 1 : 0; - - /* last bit (from TMS scan) */ - predicted_size += 1; - } - - /* LOG_DEBUG("scan_size: %i, predicted_size: %i", scan_size, predicted_size); */ - - return predicted_size; -} - -/* semi-generic FT2232/FT4232 reset code */ -static void ftx23_reset(int trst, int srst) -{ - enum reset_types jtag_reset_config = jtag_get_reset_config(); - if (trst == 1) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - low_direction |= nTRSTnOE; /* switch to output pin (output is low) */ - else - low_output &= ~nTRST; /* switch output low */ - } else if (trst == 0) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - low_direction &= ~nTRSTnOE; /* switch to input pin (high-Z + internal - *and external pullup) */ - else - low_output |= nTRST; /* switch output high */ - } - - if (srst == 1) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - low_output &= ~nSRST; /* switch output low */ - else - low_direction |= nSRSTnOE; /* switch to output pin (output is low) */ - } else if (srst == 0) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - low_output |= nSRST; /* switch output high */ - else - low_direction &= ~nSRSTnOE; /* switch to input pin (high-Z) */ - } - - /* command "set data bits low byte" */ - buffer_write(0x80); - buffer_write(low_output); - buffer_write(low_direction); -} - -static void jtagkey_reset(int trst, int srst) -{ - enum reset_types jtag_reset_config = jtag_get_reset_config(); - if (trst == 1) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - high_output &= ~nTRSTnOE; - else - high_output &= ~nTRST; - } else if (trst == 0) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - high_output |= nTRSTnOE; - else - high_output |= nTRST; - } - - if (srst == 1) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - high_output &= ~nSRST; - else - high_output &= ~nSRSTnOE; - } else if (srst == 0) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - high_output |= nSRST; - else - high_output |= nSRSTnOE; - } - - /* command "set data bits high byte" */ - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); - LOG_DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", - trst, - srst, - high_output, - high_direction); -} - -static void olimex_jtag_reset(int trst, int srst) -{ - enum reset_types jtag_reset_config = jtag_get_reset_config(); - if (trst == 1) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - high_output &= ~nTRSTnOE; - else - high_output &= ~nTRST; - } else if (trst == 0) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - high_output |= nTRSTnOE; - else - high_output |= nTRST; - } - - if (srst == 1) - high_output |= nSRST; - else if (srst == 0) - high_output &= ~nSRST; - - /* command "set data bits high byte" */ - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); - LOG_DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", - trst, - srst, - high_output, - high_direction); -} - -static void axm0432_jtag_reset(int trst, int srst) -{ - if (trst == 1) { - tap_set_state(TAP_RESET); - high_output &= ~nTRST; - } else if (trst == 0) - high_output |= nTRST; - - if (srst == 1) - high_output &= ~nSRST; - else if (srst == 0) - high_output |= nSRST; - - /* command "set data bits low byte" */ - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); - LOG_DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", - trst, - srst, - high_output, - high_direction); -} - -static void flyswatter_reset(int trst, int srst) -{ - if (trst == 1) - low_output &= ~nTRST; - else if (trst == 0) - low_output |= nTRST; - - if (srst == 1) - low_output |= nSRST; - else if (srst == 0) - low_output &= ~nSRST; - - /* command "set data bits low byte" */ - buffer_write(0x80); - buffer_write(low_output); - buffer_write(low_direction); - LOG_DEBUG("trst: %i, srst: %i, low_output: 0x%2.2x, low_direction: 0x%2.2x", - trst, - srst, - low_output, - low_direction); -} - -static void flyswatter1_reset(int trst, int srst) -{ - flyswatter_reset(trst, srst); -} - -static void flyswatter2_reset(int trst, int srst) -{ - flyswatter_reset(trst, !srst); -} - -static void minimodule_reset(int trst, int srst) -{ - if (srst == 1) - low_output &= ~nSRST; - else if (srst == 0) - low_output |= nSRST; - - /* command "set data bits low byte" */ - buffer_write(0x80); - buffer_write(low_output); - buffer_write(low_direction); - LOG_DEBUG("trst: %i, srst: %i, low_output: 0x%2.2x, low_direction: 0x%2.2x", - trst, - srst, - low_output, - low_direction); -} - -static void turtle_reset(int trst, int srst) -{ - if (trst == 1) - LOG_ERROR("Can't assert TRST: the adapter lacks this signal"); - - if (srst == 1) - low_output |= nSRST; - else if (srst == 0) - low_output &= ~nSRST; - - /* command "set data bits low byte" */ - buffer_write(0x80); - buffer_write(low_output); - buffer_write(low_direction); - LOG_DEBUG("srst: %i, low_output: 0x%2.2x, low_direction: 0x%2.2x", - srst, - low_output, - low_direction); -} - -static void comstick_reset(int trst, int srst) -{ - if (trst == 1) - high_output &= ~nTRST; - else if (trst == 0) - high_output |= nTRST; - - if (srst == 1) - high_output &= ~nSRST; - else if (srst == 0) - high_output |= nSRST; - - /* command "set data bits high byte" */ - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); - LOG_DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", - trst, - srst, - high_output, - high_direction); -} - -static void stm32stick_reset(int trst, int srst) -{ - if (trst == 1) - high_output &= ~nTRST; - else if (trst == 0) - high_output |= nTRST; - - if (srst == 1) - low_output &= ~nSRST; - else if (srst == 0) - low_output |= nSRST; - - /* command "set data bits low byte" */ - buffer_write(0x80); - buffer_write(low_output); - buffer_write(low_direction); - - /* command "set data bits high byte" */ - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); - LOG_DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", - trst, - srst, - high_output, - high_direction); -} - -static void sheevaplug_reset(int trst, int srst) -{ - if (trst == 1) - high_output &= ~nTRST; - else if (trst == 0) - high_output |= nTRST; - - if (srst == 1) - high_output &= ~nSRSTnOE; - else if (srst == 0) - high_output |= nSRSTnOE; - - /* command "set data bits high byte" */ - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); - LOG_DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", - trst, - srst, - high_output, - high_direction); -} - -static void redbee_reset(int trst, int srst) -{ - if (trst == 1) { - tap_set_state(TAP_RESET); - high_output &= ~nTRST; - } else if (trst == 0) - high_output |= nTRST; - - if (srst == 1) - high_output &= ~nSRST; - else if (srst == 0) - high_output |= nSRST; - - /* command "set data bits low byte" */ - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); - LOG_DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, " - "high_direction: 0x%2.2x", trst, srst, high_output, - high_direction); -} - -static void xds100v2_reset(int trst, int srst) -{ - if (trst == 1) { - tap_set_state(TAP_RESET); - high_output &= ~nTRST; - } else if (trst == 0) - high_output |= nTRST; - - if (srst == 1) - high_output |= nSRST; - else if (srst == 0) - high_output &= ~nSRST; - - /* command "set data bits low byte" */ - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); - LOG_DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, " - "high_direction: 0x%2.2x", trst, srst, high_output, - high_direction); -} - -static int ft2232_execute_runtest(struct jtag_command *cmd) -{ - int retval; - int i; - int predicted_size = 0; - retval = ERROR_OK; - - DEBUG_JTAG_IO("runtest %i cycles, end in %s", - cmd->cmd.runtest->num_cycles, - tap_state_name(cmd->cmd.runtest->end_state)); - - /* only send the maximum buffer size that FT2232C can handle */ - predicted_size = 0; - if (tap_get_state() != TAP_IDLE) - predicted_size += 3; - predicted_size += 3 * DIV_ROUND_UP(cmd->cmd.runtest->num_cycles, 7); - if (cmd->cmd.runtest->end_state != TAP_IDLE) - predicted_size += 3; - if (tap_get_end_state() != TAP_IDLE) - predicted_size += 3; - if (ft2232_buffer_size + predicted_size + 1 > FT2232_BUFFER_SIZE) { - if (ft2232_send_and_recv(first_unsent, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - require_send = 0; - first_unsent = cmd; - } - if (tap_get_state() != TAP_IDLE) { - move_to_state(TAP_IDLE); - require_send = 1; - } - i = cmd->cmd.runtest->num_cycles; - while (i > 0) { - /* there are no state transitions in this code, so omit state tracking */ - - /* command "Clock Data to TMS/CS Pin (no Read)" */ - buffer_write(0x4b); - - /* scan 7 bits */ - buffer_write((i > 7) ? 6 : (i - 1)); - - /* TMS data bits */ - buffer_write(0x0); - - i -= (i > 7) ? 7 : i; - /* LOG_DEBUG("added TMS scan (no read)"); */ - } - - ft2232_end_state(cmd->cmd.runtest->end_state); - - if (tap_get_state() != tap_get_end_state()) - move_to_state(tap_get_end_state()); - - require_send = 1; - DEBUG_JTAG_IO("runtest: %i, end in %s", - cmd->cmd.runtest->num_cycles, - tap_state_name(tap_get_end_state())); - return retval; -} - -static int ft2232_execute_statemove(struct jtag_command *cmd) -{ - int predicted_size = 0; - int retval = ERROR_OK; - - DEBUG_JTAG_IO("statemove end in %s", - tap_state_name(cmd->cmd.statemove->end_state)); - - /* only send the maximum buffer size that FT2232C can handle */ - predicted_size = 3; - if (ft2232_buffer_size + predicted_size + 1 > FT2232_BUFFER_SIZE) { - if (ft2232_send_and_recv(first_unsent, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - require_send = 0; - first_unsent = cmd; - } - ft2232_end_state(cmd->cmd.statemove->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; - } - - return retval; -} - -/** - * Clock a bunch of TMS (or SWDIO) transitions, to change the JTAG - * (or SWD) state machine. - */ -static int ft2232_execute_tms(struct jtag_command *cmd) -{ - int retval = ERROR_OK; - unsigned num_bits = cmd->cmd.tms->num_bits; - const uint8_t *bits = cmd->cmd.tms->bits; - unsigned count; - - DEBUG_JTAG_IO("TMS: %d bits", num_bits); - - /* only send the maximum buffer size that FT2232C can handle */ - count = 3 * DIV_ROUND_UP(num_bits, 4); - if (ft2232_buffer_size + 3*count + 1 > FT2232_BUFFER_SIZE) { - if (ft2232_send_and_recv(first_unsent, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - - require_send = 0; - first_unsent = cmd; - } - - /* Shift out in batches of at most 6 bits; there's a report of an - * FT2232 bug in this area, where shifting exactly 7 bits can make - * problems with TMS signaling for the last clock cycle: - * - * http://developer.intra2net.com/mailarchive/html/ - * libftdi/2009/msg00292.html - * - * Command 0x4b is: "Clock Data to TMS/CS Pin (no Read)" - * - * Note that pathmoves in JTAG are not often seven bits, so that - * isn't a particularly likely situation outside of "special" - * signaling such as switching between JTAG and SWD modes. - */ - while (num_bits) { - if (num_bits <= 6) { - buffer_write(0x4b); - buffer_write(num_bits - 1); - buffer_write(*bits & 0x3f); - break; - } - - /* Yes, this is lazy ... we COULD shift out more data - * bits per operation, but doing it in nybbles is easy - */ - buffer_write(0x4b); - buffer_write(3); - buffer_write(*bits & 0xf); - num_bits -= 4; - - count = (num_bits > 4) ? 4 : num_bits; - - buffer_write(0x4b); - buffer_write(count - 1); - buffer_write((*bits >> 4) & 0xf); - num_bits -= count; - - bits++; - } - - require_send = 1; - return retval; -} - -static int ft2232_execute_pathmove(struct jtag_command *cmd) -{ - int predicted_size = 0; - int retval = ERROR_OK; - - tap_state_t *path = cmd->cmd.pathmove->path; - int num_states = cmd->cmd.pathmove->num_states; - - DEBUG_JTAG_IO("pathmove: %i states, current: %s end: %s", num_states, - tap_state_name(tap_get_state()), - tap_state_name(path[num_states-1])); - - /* only send the maximum buffer size that FT2232C can handle */ - predicted_size = 3 * DIV_ROUND_UP(num_states, 7); - if (ft2232_buffer_size + predicted_size + 1 > FT2232_BUFFER_SIZE) { - if (ft2232_send_and_recv(first_unsent, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - - require_send = 0; - first_unsent = cmd; - } - - ft2232_add_pathmove(path, num_states); - require_send = 1; - - return retval; -} - -static int ft2232_execute_scan(struct jtag_command *cmd) -{ - uint8_t *buffer; - int scan_size; /* size of IR or DR scan */ - int predicted_size = 0; - int retval = ERROR_OK; - - enum scan_type type = jtag_scan_type(cmd->cmd.scan); - - DEBUG_JTAG_IO("%s type:%d", cmd->cmd.scan->ir_scan ? "IRSCAN" : "DRSCAN", type); - - scan_size = jtag_build_buffer(cmd->cmd.scan, &buffer); - - predicted_size = ft2232_predict_scan_out(scan_size, type); - if ((predicted_size + 1) > FT2232_BUFFER_SIZE) { - LOG_DEBUG("oversized ft2232 scan (predicted_size > FT2232_BUFFER_SIZE)"); - /* unsent commands before this */ - if (first_unsent != cmd) - if (ft2232_send_and_recv(first_unsent, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - - /* current command */ - ft2232_end_state(cmd->cmd.scan->end_state); - ft2232_large_scan(cmd->cmd.scan, type, buffer, scan_size); - require_send = 0; - first_unsent = cmd->next; - if (buffer) - free(buffer); - return retval; - } else if (ft2232_buffer_size + predicted_size + 1 > FT2232_BUFFER_SIZE) { - LOG_DEBUG( - "ft2232 buffer size reached, sending queued commands (first_unsent: %p, cmd: %p)", - first_unsent, - cmd); - if (ft2232_send_and_recv(first_unsent, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - require_send = 0; - first_unsent = cmd; - } - ft2232_expect_read += ft2232_predict_scan_in(scan_size, type); - /* LOG_DEBUG("new read size: %i", ft2232_expect_read); */ - ft2232_end_state(cmd->cmd.scan->end_state); - ft2232_add_scan(cmd->cmd.scan->ir_scan, type, buffer, scan_size); - require_send = 1; - if (buffer) - free(buffer); - DEBUG_JTAG_IO("%s scan, %i bits, end in %s", - (cmd->cmd.scan->ir_scan) ? "IR" : "DR", scan_size, - tap_state_name(tap_get_end_state())); - return retval; - -} - -static int ft2232_execute_reset(struct jtag_command *cmd) -{ - int retval; - int predicted_size = 0; - retval = ERROR_OK; - - DEBUG_JTAG_IO("reset trst: %i srst %i", - cmd->cmd.reset->trst, cmd->cmd.reset->srst); - - /* only send the maximum buffer size that FT2232C can handle */ - predicted_size = 3; - if (ft2232_buffer_size + predicted_size + 1 > FT2232_BUFFER_SIZE) { - if (ft2232_send_and_recv(first_unsent, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - require_send = 0; - 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; - - DEBUG_JTAG_IO("trst: %i, srst: %i", - cmd->cmd.reset->trst, cmd->cmd.reset->srst); - return retval; -} - -static int ft2232_execute_sleep(struct jtag_command *cmd) -{ - int retval; - retval = ERROR_OK; - - DEBUG_JTAG_IO("sleep %" PRIi32, cmd->cmd.sleep->us); - - if (ft2232_send_and_recv(first_unsent, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - first_unsent = cmd->next; - jtag_sleep(cmd->cmd.sleep->us); - DEBUG_JTAG_IO("sleep %" PRIi32 " usec while in %s", - cmd->cmd.sleep->us, - tap_state_name(tap_get_state())); - return retval; -} - -static int ft2232_execute_stableclocks(struct jtag_command *cmd) -{ - int retval; - retval = ERROR_OK; - - /* this is only allowed while in a stable state. A check for a stable - * state was done in jtag_add_clocks() - */ - if (ft2232_stableclocks(cmd->cmd.stableclocks->num_cycles, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - DEBUG_JTAG_IO("clocks %i while in %s", - cmd->cmd.stableclocks->num_cycles, - tap_state_name(tap_get_state())); - return retval; -} - -static int ft2232_execute_command(struct jtag_command *cmd) -{ - int retval; - - switch (cmd->type) { - case JTAG_RESET: - retval = ft2232_execute_reset(cmd); - break; - case JTAG_RUNTEST: - retval = ft2232_execute_runtest(cmd); - break; - case JTAG_TLR_RESET: - retval = ft2232_execute_statemove(cmd); - break; - case JTAG_PATHMOVE: - retval = ft2232_execute_pathmove(cmd); - break; - case JTAG_SCAN: - retval = ft2232_execute_scan(cmd); - break; - case JTAG_SLEEP: - retval = ft2232_execute_sleep(cmd); - break; - case JTAG_STABLECLOCKS: - retval = ft2232_execute_stableclocks(cmd); - break; - case JTAG_TMS: - retval = ft2232_execute_tms(cmd); - break; - default: - LOG_ERROR("BUG: unknown JTAG command type encountered"); - retval = ERROR_JTAG_QUEUE_FAILED; - break; - } - return retval; -} - -static int ft2232_execute_queue(void) -{ - struct jtag_command *cmd = jtag_command_queue; /* currently processed command */ - int retval; - - first_unsent = cmd; /* next command that has to be sent */ - require_send = 0; - - /* return ERROR_OK, unless ft2232_send_and_recv reports a failed check - * that wasn't handled by a caller-provided error handler - */ - retval = ERROR_OK; - - ft2232_buffer_size = 0; - ft2232_expect_read = 0; - - /* blink, if the current layout has that feature */ - if (layout->blink) - layout->blink(); - - while (cmd) { - /* fill the write buffer with the desired command */ - if (ft2232_execute_command(cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - /* Start reading input before FT2232 TX buffer fills up. - * Sometimes this happens because we don't know the - * length of the last command before we execute it. So - * we simple inform the user. - */ - cmd = cmd->next; - - if (ft2232_expect_read >= FT2232_BUFFER_READ_QUEUE_SIZE) { - if (ft2232_expect_read > (FT2232_BUFFER_READ_QUEUE_SIZE+1)) - LOG_DEBUG("read buffer size looks too high %d/%d", - ft2232_expect_read, - (FT2232_BUFFER_READ_QUEUE_SIZE+1)); - if (ft2232_send_and_recv(first_unsent, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - first_unsent = cmd; - } - } - - if (require_send > 0) - if (ft2232_send_and_recv(first_unsent, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - - return retval; -} - -#if BUILD_FT2232_FTD2XX == 1 -static int ft2232_init_ftd2xx(uint16_t vid, uint16_t pid, int more, int *try_more) -{ - FT_STATUS status; - DWORD deviceID; - char SerialNumber[16]; - char Description[64]; - DWORD openex_flags = 0; - char *openex_string = NULL; - uint8_t latency_timer; - - if (layout == NULL) { - LOG_WARNING("No ft2232 layout specified'"); - return ERROR_JTAG_INIT_FAILED; - } - - LOG_DEBUG("'ft2232' interface using FTD2XX with '%s' layout (%4.4x:%4.4x)", - layout->name, vid, pid); - -#if IS_WIN32 == 0 - /* Add non-standard Vid/Pid to the linux driver */ - status = FT_SetVIDPID(vid, pid); - if (status != FT_OK) - LOG_WARNING("couldn't add %4.4x:%4.4x", vid, pid); - -#endif - - if (ft2232_device_desc && ft2232_serial) { - LOG_WARNING( - "can't open by device description and serial number, giving precedence to serial"); - ft2232_device_desc = NULL; - } - - if (ft2232_device_desc) { - openex_string = ft2232_device_desc; - openex_flags = FT_OPEN_BY_DESCRIPTION; - } else if (ft2232_serial) { - openex_string = ft2232_serial; - openex_flags = FT_OPEN_BY_SERIAL_NUMBER; - } else { - LOG_ERROR("neither device description nor serial number specified"); - LOG_ERROR( - "please add \"ft2232_device_desc <string>\" or \"ft2232_serial <string>\" to your .cfg file"); - - return ERROR_JTAG_INIT_FAILED; - } - - status = FT_OpenEx(openex_string, openex_flags, &ftdih); - if (status != FT_OK) { - /* under Win32, the FTD2XX driver appends an "A" to the end - * of the description, if we tried by the desc, then - * try by the alternate "A" description. */ - if (openex_string == ft2232_device_desc) { - /* Try the alternate method. */ - openex_string = ft2232_device_desc_A; - status = FT_OpenEx(openex_string, openex_flags, &ftdih); - if (status == FT_OK) { - /* yea, the "alternate" method worked! */ - } else { - /* drat, give the user a meaningfull message. - * telling the use we tried *BOTH* methods. */ - LOG_WARNING("Unable to open FTDI Device tried: '%s' and '%s'", - ft2232_device_desc, - ft2232_device_desc_A); - } - } - } - - if (status != FT_OK) { - DWORD num_devices; - - if (more) { - LOG_WARNING("unable to open ftdi device (trying more): %s", - ftd2xx_status_string(status)); - *try_more = 1; - return ERROR_JTAG_INIT_FAILED; - } - LOG_ERROR("unable to open ftdi device: %s", - ftd2xx_status_string(status)); - status = FT_ListDevices(&num_devices, NULL, FT_LIST_NUMBER_ONLY); - if (status == FT_OK) { - char **desc_array = malloc(sizeof(char *) * (num_devices + 1)); - uint32_t i; - - for (i = 0; i < num_devices; i++) - desc_array[i] = malloc(64); - - desc_array[num_devices] = NULL; - - status = FT_ListDevices(desc_array, &num_devices, FT_LIST_ALL | openex_flags); - - if (status == FT_OK) { - LOG_ERROR("ListDevices: %" PRIu32, (uint32_t)num_devices); - for (i = 0; i < num_devices; i++) - LOG_ERROR("%" PRIu32 ": \"%s\"", i, desc_array[i]); - } - - for (i = 0; i < num_devices; i++) - free(desc_array[i]); - - free(desc_array); - } else - LOG_ERROR("ListDevices: NONE"); - return ERROR_JTAG_INIT_FAILED; - } - - status = FT_SetLatencyTimer(ftdih, ft2232_latency); - if (status != FT_OK) { - LOG_ERROR("unable to set latency timer: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_INIT_FAILED; - } - - status = FT_GetLatencyTimer(ftdih, &latency_timer); - if (status != FT_OK) { - /* ftd2xx 1.04 (linux) has a bug when calling FT_GetLatencyTimer - * so ignore errors if using this driver version */ - DWORD dw_version; - - status = FT_GetDriverVersion(ftdih, &dw_version); - LOG_ERROR("unable to get latency timer: %s", - ftd2xx_status_string(status)); - - if ((status == FT_OK) && (dw_version == 0x10004)) { - LOG_ERROR("ftd2xx 1.04 detected - this has known issues " \ - "with FT_GetLatencyTimer, upgrade to a newer version"); - } else - return ERROR_JTAG_INIT_FAILED; - } else - LOG_DEBUG("current latency timer: %i", latency_timer); - - status = FT_SetTimeouts(ftdih, 5000, 5000); - if (status != FT_OK) { - LOG_ERROR("unable to set timeouts: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_INIT_FAILED; - } - - status = FT_SetBitMode(ftdih, 0x0b, 2); - if (status != FT_OK) { - LOG_ERROR("unable to enable bit i/o mode: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_INIT_FAILED; - } - - status = FT_GetDeviceInfo(ftdih, &ftdi_device, &deviceID, - SerialNumber, Description, NULL); - if (status != FT_OK) { - LOG_ERROR("unable to get FT_GetDeviceInfo: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_INIT_FAILED; - } else { - static const char *type_str[] = { - "BM", "AM", "100AX", "UNKNOWN", "2232C", "232R", "2232H", "4232H", "232H" - }; - unsigned no_of_known_types = ARRAY_SIZE(type_str) - 1; - unsigned type_index = ((unsigned)ftdi_device <= no_of_known_types) - ? ftdi_device : FT_DEVICE_UNKNOWN; - LOG_INFO("device: %" PRIu32 " \"%s\"", (uint32_t)ftdi_device, type_str[type_index]); - LOG_INFO("deviceID: %" PRIu32, (uint32_t)deviceID); - LOG_INFO("SerialNumber: %s", SerialNumber); - LOG_INFO("Description: %s", Description); - } - - return ERROR_OK; -} - -static int ft2232_purge_ftd2xx(void) -{ - FT_STATUS status; - - status = FT_Purge(ftdih, FT_PURGE_RX | FT_PURGE_TX); - if (status != FT_OK) { - LOG_ERROR("error purging ftd2xx device: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -#endif /* BUILD_FT2232_FTD2XX == 1 */ - -#if BUILD_FT2232_LIBFTDI == 1 -static int ft2232_init_libftdi(uint16_t vid, uint16_t pid, int more, int *try_more, int channel) -{ - uint8_t latency_timer; - - if (layout == NULL) { - LOG_WARNING("No ft2232 layout specified'"); - return ERROR_JTAG_INIT_FAILED; - } - - LOG_DEBUG("'ft2232' interface using libftdi with '%s' layout (%4.4x:%4.4x)", - layout->name, vid, pid); - - if (ftdi_init(&ftdic) < 0) - return ERROR_JTAG_INIT_FAILED; - - /* default to INTERFACE_A */ - if (channel == INTERFACE_ANY) - channel = INTERFACE_A; - if (ftdi_set_interface(&ftdic, channel) < 0) { - LOG_ERROR("unable to select FT2232 channel A: %s", ftdic.error_str); - return ERROR_JTAG_INIT_FAILED; - } - - /* context, vendor id, product id */ - if (ftdi_usb_open_desc(&ftdic, vid, pid, ft2232_device_desc, ft2232_serial) < 0) { - if (more) - LOG_WARNING("unable to open ftdi device (trying more): %s", - ftdic.error_str); - else - LOG_ERROR("unable to open ftdi device: %s", ftdic.error_str); - *try_more = 1; - return ERROR_JTAG_INIT_FAILED; - } - - /* There is already a reset in ftdi_usb_open_desc, this should be redundant */ - if (ftdi_usb_reset(&ftdic) < 0) { - LOG_ERROR("unable to reset ftdi device"); - return ERROR_JTAG_INIT_FAILED; - } - - if (ftdi_set_latency_timer(&ftdic, ft2232_latency) < 0) { - LOG_ERROR("unable to set latency timer"); - return ERROR_JTAG_INIT_FAILED; - } - - if (ftdi_get_latency_timer(&ftdic, &latency_timer) < 0) { - LOG_ERROR("unable to get latency timer"); - return ERROR_JTAG_INIT_FAILED; - } else - LOG_DEBUG("current latency timer: %i", latency_timer); - - ftdi_set_bitmode(&ftdic, 0x0b, 2); /* ctx, JTAG I/O mask */ - - ftdi_device = ftdic.type; - static const char *type_str[] = { - "AM", "BM", "2232C", "R", "2232H", "4232H", "232H", "Unknown" - }; - unsigned no_of_known_types = ARRAY_SIZE(type_str) - 1; - unsigned type_index = ((unsigned)ftdi_device < no_of_known_types) - ? ftdi_device : no_of_known_types; - LOG_DEBUG("FTDI chip type: %i \"%s\"", (int)ftdi_device, type_str[type_index]); - return ERROR_OK; -} - -static int ft2232_purge_libftdi(void) -{ - if (ftdi_usb_purge_buffers(&ftdic) < 0) { - LOG_ERROR("ftdi_purge_buffers: %s", ftdic.error_str); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -#endif /* BUILD_FT2232_LIBFTDI == 1 */ - -static int ft2232_set_data_bits_low_byte(uint8_t value, uint8_t direction) -{ - uint8_t buf[3]; - uint32_t bytes_written; - - buf[0] = 0x80; /* command "set data bits low byte" */ - buf[1] = value; /* value */ - buf[2] = direction; /* direction */ - - LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]); - - if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK) { - LOG_ERROR("couldn't initialize data bits low byte"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int ft2232_set_data_bits_high_byte(uint8_t value, uint8_t direction) -{ - uint8_t buf[3]; - uint32_t bytes_written; - - buf[0] = 0x82; /* command "set data bits high byte" */ - buf[1] = value; /* value */ - buf[2] = direction; /* direction */ - - LOG_DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]); - - if (ft2232_write(buf, sizeof(buf), &bytes_written) != ERROR_OK) { - LOG_ERROR("couldn't initialize data bits high byte"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int ft2232_init(void) -{ - uint8_t buf[1]; - int retval; - uint32_t bytes_written; - - LOG_WARNING("Using DEPRECATED interface driver 'ft2232'"); -#if BUILD_FTDI - LOG_INFO("Consider using the 'ftdi' interface driver, with configuration files in interface/ftdi/..."); -#endif - - if (tap_get_tms_path_len(TAP_IRPAUSE, TAP_IRPAUSE) == 7) - LOG_DEBUG("ft2232 interface using 7 step jtag state transitions"); - else - LOG_DEBUG("ft2232 interface using shortest path jtag state transitions"); - if (layout == NULL) { - LOG_WARNING("No ft2232 layout specified'"); - return ERROR_JTAG_INIT_FAILED; - } - - for (int i = 0; 1; i++) { - /* - * "more indicates that there are more IDs to try, so we should - * not print an error for an ID mismatch (but for anything - * else, we should). - * - * try_more indicates that the error code returned indicates an - * ID mismatch (and nothing else) and that we should proceeed - * with the next ID pair. - */ - int more = ft2232_vid[i + 1] || ft2232_pid[i + 1]; - int try_more = 0; - -#if BUILD_FT2232_FTD2XX == 1 - retval = ft2232_init_ftd2xx(ft2232_vid[i], ft2232_pid[i], - more, &try_more); -#elif BUILD_FT2232_LIBFTDI == 1 - retval = ft2232_init_libftdi(ft2232_vid[i], ft2232_pid[i], - more, &try_more, ft2232_channel); -#endif - if (retval >= 0) - break; - if (!more || !try_more) - return retval; - } - - ft2232_buffer_size = 0; - ft2232_buffer = malloc(FT2232_BUFFER_SIZE); - - if (layout->init() != ERROR_OK) - return ERROR_JTAG_INIT_FAILED; - - if (ft2232_device_is_highspeed()) { -#ifndef BUILD_FT2232_HIGHSPEED - #if BUILD_FT2232_FTD2XX == 1 - LOG_WARNING( - "High Speed device found - You need a newer FTD2XX driver (version 2.04.16 or later)"); - #elif BUILD_FT2232_LIBFTDI == 1 - LOG_WARNING( - "High Speed device found - You need a newer libftdi version (0.16 or later)"); - #endif -#endif - /* make sure the legacy mode is disabled */ - if (ftx232h_clk_divide_by_5(false) != ERROR_OK) - return ERROR_JTAG_INIT_FAILED; - } - - buf[0] = 0x85; /* Disconnect TDI/DO to TDO/DI for Loopback */ - retval = ft2232_write(buf, 1, &bytes_written); - if (retval != ERROR_OK) { - LOG_ERROR("couldn't write to FT2232 to disable loopback"); - return ERROR_JTAG_INIT_FAILED; - } - -#if BUILD_FT2232_FTD2XX == 1 - return ft2232_purge_ftd2xx(); -#elif BUILD_FT2232_LIBFTDI == 1 - return ft2232_purge_libftdi(); -#endif - - return ERROR_OK; -} - -/** Updates defaults for DBUS signals: the four JTAG signals - * (TCK, TDI, TDO, TMS) and * the four GPIOL signals. - */ -static inline void ftx232_dbus_init(void) -{ - low_output = 0x08; - low_direction = 0x0b; -} - -/** Initializes DBUS signals: the four JTAG signals (TCK, TDI, TDO, TMS), - * the four GPIOL signals. Initialization covers value and direction, - * as customized for each layout. - */ -static int ftx232_dbus_write(void) -{ - enum reset_types jtag_reset_config = jtag_get_reset_config(); - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) { - low_direction &= ~nTRSTnOE; /* nTRST input */ - low_output &= ~nTRST; /* nTRST = 0 */ - } else { - low_direction |= nTRSTnOE; /* nTRST output */ - low_output |= nTRST; /* nTRST = 1 */ - } - - if (jtag_reset_config & RESET_SRST_PUSH_PULL) { - low_direction |= nSRSTnOE; /* nSRST output */ - low_output |= nSRST; /* nSRST = 1 */ - } else { - low_direction &= ~nSRSTnOE; /* nSRST input */ - low_output &= ~nSRST; /* nSRST = 0 */ - } - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 DBUS"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int usbjtag_init(void) -{ - /* - * NOTE: This is now _specific_ to the "usbjtag" layout. - * Don't try cram any more layouts into this. - */ - ftx232_dbus_init(); - - nTRST = 0x10; - nTRSTnOE = 0x10; - nSRST = 0x40; - nSRSTnOE = 0x40; - - return ftx232_dbus_write(); -} - -static int lm3s811_jtag_init(void) -{ - ftx232_dbus_init(); - - /* There are multiple revisions of LM3S811 eval boards: - * - Rev B (and older?) boards have no SWO trace support. - * - Rev C boards add ADBUS_6 DBG_ENn and BDBUS_4 SWO_EN; - * they should use the "luminary_icdi" layout instead. - */ - nTRST = 0x0; - nTRSTnOE = 0x00; - nSRST = 0x20; - nSRSTnOE = 0x20; - low_output = 0x88; - low_direction = 0x8b; - - return ftx232_dbus_write(); -} - -static int icdi_jtag_init(void) -{ - ftx232_dbus_init(); - - /* Most Luminary eval boards support SWO trace output, - * and should use this "luminary_icdi" layout. - * - * ADBUS 0..3 are used for JTAG as usual. GPIOs are used - * to switch between JTAG and SWD, or switch the ft2232 UART - * on the second MPSSE channel/interface (BDBUS) - * between (i) the stellaris UART (on Luminary boards) - * or (ii) SWO trace data (generic). - * - * We come up in JTAG mode and may switch to SWD later (with - * SWO/trace option if SWD is active). - * - * DBUS == GPIO-Lx - * CBUS == GPIO-Hx - */ - - -#define ICDI_JTAG_EN (1 << 7) /* ADBUS 7 (a.k.a. DBGMOD) */ -#define ICDI_DBG_ENn (1 << 6) /* ADBUS 6 */ -#define ICDI_SRST (1 << 5) /* ADBUS 5 */ - - - /* GPIOs on second channel/interface (UART) ... */ -#define ICDI_SWO_EN (1 << 4) /* BDBUS 4 */ -#define ICDI_TX_SWO (1 << 1) /* BDBUS 1 */ -#define ICDI_VCP_RX (1 << 0) /* BDBUS 0 (to stellaris UART) */ - - nTRST = 0x0; - nTRSTnOE = 0x00; - nSRST = ICDI_SRST; - nSRSTnOE = ICDI_SRST; - - low_direction |= ICDI_JTAG_EN | ICDI_DBG_ENn; - low_output |= ICDI_JTAG_EN; - low_output &= ~ICDI_DBG_ENn; - - return ftx232_dbus_write(); -} - -static int signalyzer_init(void) -{ - ftx232_dbus_init(); - - nTRST = 0x10; - nTRSTnOE = 0x10; - nSRST = 0x20; - nSRSTnOE = 0x20; - return ftx232_dbus_write(); -} - -static int axm0432_jtag_init(void) -{ - low_output = 0x08; - low_direction = 0x2b; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'JTAGkey' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - if (strcmp(layout->name, "axm0432_jtag") == 0) { - nTRST = 0x08; - nTRSTnOE = 0x0; /* No output enable for TRST*/ - nSRST = 0x04; - nSRSTnOE = 0x0; /* No output enable for SRST*/ - } else { - LOG_ERROR("BUG: axm0432_jtag_init called for non axm0432 layout"); - exit(-1); - } - - high_output = 0x0; - high_direction = 0x0c; - - enum reset_types jtag_reset_config = jtag_get_reset_config(); - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - LOG_ERROR("can't set nTRSTOE to push-pull on the Dicarlo jtag"); - else - high_output |= nTRST; - - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - LOG_ERROR("can't set nSRST to push-pull on the Dicarlo jtag"); - else - high_output |= nSRST; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'Dicarlo' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int redbee_init(void) -{ - low_output = 0x08; - low_direction = 0x2b; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'redbee' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - nTRST = 0x08; - nTRSTnOE = 0x0; /* No output enable for TRST*/ - nSRST = 0x04; - nSRSTnOE = 0x0; /* No output enable for SRST*/ - - high_output = 0x0; - high_direction = 0x0c; - - enum reset_types jtag_reset_config = jtag_get_reset_config(); - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - LOG_ERROR("can't set nTRSTOE to push-pull on redbee"); - else - high_output |= nTRST; - - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - LOG_ERROR("can't set nSRST to push-pull on redbee"); - else - high_output |= nSRST; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'redbee' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int jtagkey_init(void) -{ - low_output = 0x08; - low_direction = 0x1b; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'JTAGkey' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - if (strcmp(layout->name, "jtagkey") == 0) { - nTRST = 0x01; - nTRSTnOE = 0x4; - nSRST = 0x02; - nSRSTnOE = 0x08; - } else if ((strcmp(layout->name, "jtagkey_prototype_v1") == 0) - || (strcmp(layout->name, "oocdlink") == 0)) { - nTRST = 0x02; - nTRSTnOE = 0x1; - nSRST = 0x08; - nSRSTnOE = 0x04; - } else { - LOG_ERROR("BUG: jtagkey_init called for non jtagkey layout"); - exit(-1); - } - - high_output = 0x0; - high_direction = 0x0f; - - enum reset_types jtag_reset_config = jtag_get_reset_config(); - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) { - high_output |= nTRSTnOE; - high_output &= ~nTRST; - } else { - high_output &= ~nTRSTnOE; - high_output |= nTRST; - } - - if (jtag_reset_config & RESET_SRST_PUSH_PULL) { - high_output &= ~nSRSTnOE; - high_output |= nSRST; - } else { - high_output |= nSRSTnOE; - high_output &= ~nSRST; - } - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'JTAGkey' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int olimex_jtag_init(void) -{ - low_output = 0x08; - low_direction = 0x1b; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'Olimex' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - nTRST = 0x01; - nTRSTnOE = 0x4; - nSRST = 0x02; - nSRSTnOE = 0x00;/* no output enable for nSRST */ - - high_output = 0x0; - high_direction = 0x0f; - - enum reset_types jtag_reset_config = jtag_get_reset_config(); - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) { - high_output |= nTRSTnOE; - high_output &= ~nTRST; - } else { - high_output &= ~nTRSTnOE; - high_output |= nTRST; - } - - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - LOG_ERROR("can't set nSRST to push-pull on the Olimex ARM-USB-OCD"); - else - high_output &= ~nSRST; - - /* turn red LED on */ - high_output |= 0x08; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'Olimex' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int flyswatter_init(int rev) -{ - low_output = 0x18; - low_direction = 0x7b; - - if ((rev < 0) || (rev > 3)) { - LOG_ERROR("bogus 'flyswatter' revision supplied (%i)", rev); - return ERROR_JTAG_INIT_FAILED; - } - - if (rev == 1) - low_direction |= 1 << 7; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'flyswatter' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - nTRST = 0x10; - nTRSTnOE = 0x0; /* not output enable for nTRST */ - nSRST = 0x20; - nSRSTnOE = 0x00; /* no output enable for nSRST */ - - high_output = 0x00; - - if (rev == 1) - high_direction = 0x0c; - else - high_direction = 0x01; - - /* turn red LED3 on, LED2 off */ - high_output |= 0x08; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'flyswatter' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int flyswatter1_init(void) -{ - return flyswatter_init(1); -} - -static int flyswatter2_init(void) -{ - return flyswatter_init(2); -} - -static int minimodule_init(void) -{ - low_output = 0x18; /* check if srst should be 1 or 0 initially. (0x08) (flyswatter was - * 0x18) */ - low_direction = 0xfb; /* 0xfb; */ - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'minimodule' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - - nSRST = 0x20; - - high_output = 0x00; - high_direction = 0x05; - - /* turn red LED3 on, LED2 off */ - /* high_output |= 0x08; */ - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'minimodule' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int turtle_init(void) -{ - low_output = 0x08; - low_direction = 0x5b; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'turtelizer2' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - nSRST = 0x40; - - high_output = 0x00; - high_direction = 0x0C; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'turtelizer2' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int comstick_init(void) -{ - low_output = 0x08; - low_direction = 0x0b; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'comstick' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - nTRST = 0x01; - nTRSTnOE = 0x00; /* no output enable for nTRST */ - nSRST = 0x02; - nSRSTnOE = 0x00; /* no output enable for nSRST */ - - high_output = 0x03; - high_direction = 0x03; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'comstick' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int stm32stick_init(void) -{ - low_output = 0x88; - low_direction = 0x8b; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'stm32stick' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - nTRST = 0x01; - nTRSTnOE = 0x00; /* no output enable for nTRST */ - nSRST = 0x80; - nSRSTnOE = 0x00; /* no output enable for nSRST */ - - high_output = 0x01; - high_direction = 0x03; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'stm32stick' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int sheevaplug_init(void) -{ - low_output = 0x08; - low_direction = 0x1b; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'sheevaplug' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - nTRSTnOE = 0x1; - nTRST = 0x02; - nSRSTnOE = 0x4; - nSRST = 0x08; - - high_output = 0x0; - high_direction = 0x0f; - - /* nTRST is always push-pull */ - high_output &= ~nTRSTnOE; - high_output |= nTRST; - - /* nSRST is always open-drain */ - high_output |= nSRSTnOE; - high_output &= ~nSRST; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'sheevaplug' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int cortino_jtag_init(void) -{ - low_output = 0x08; - low_direction = 0x1b; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'cortino' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - nTRST = 0x01; - nTRSTnOE = 0x00; /* no output enable for nTRST */ - nSRST = 0x02; - nSRSTnOE = 0x00; /* no output enable for nSRST */ - - high_output = 0x03; - high_direction = 0x03; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'cortino' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static int lisa_l_init(void) -{ - ftx232_dbus_init(); - - nTRST = 0x10; - nTRSTnOE = 0x10; - nSRST = 0x40; - nSRSTnOE = 0x40; - - high_output = 0x00; - high_direction = 0x18; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'lisa_l' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ftx232_dbus_write(); -} - -static int flossjtag_init(void) -{ - ftx232_dbus_init(); - - nTRST = 0x10; - nTRSTnOE = 0x10; - nSRST = 0x40; - nSRSTnOE = 0x40; - - high_output = 0x00; - high_direction = 0x18; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'Floss-JTAG' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ftx232_dbus_write(); -} - -/* - * The reference schematic from TI for the XDS100v2 has a CPLD on which opens - * the door for a number of different configurations - * - * Known Implementations: - * http://processors.wiki.ti.com/images/9/93/TMS570LS20216_USB_STICK_Schematic.pdf - * - * http://processors.wiki.ti.com/index.php/XDS100 (rev2) - * * CLPD logic: Rising edge to enable outputs (XDS100_PWR_RST) - * * ACBUS3 to transition 0->1 (OE rising edge) - * * CPLD logic: Put the EMU0/1 pins in Hi-Z: - * * ADBUS5/GPIOL1 = EMU_EN = 1 - * * ADBUS6/GPIOL2 = EMU0 = 0 - * * ACBUS4/SPARE0 = EMU1 = 0 - * * CPLD logic: Disable loopback - * * ACBUS6/SPARE2 = LOOPBACK = 0 - */ -#define XDS100_nEMU_EN (1<<5) -#define XDS100_nEMU0 (1<<6) - -#define XDS100_PWR_RST (1<<3) -#define XDS100_nEMU1 (1<<4) -#define XDS100_LOOPBACK (1<<6) -static int xds100v2_init(void) -{ - /* These are in the lower byte */ - nTRST = 0x10; - nTRSTnOE = 0x10; - - /* These aren't actually used on 14 pin connectors - * These are in the upper byte */ - nSRST = 0x01; - nSRSTnOE = 0x01; - - low_output = 0x08 | nTRST | XDS100_nEMU_EN; - low_direction = 0x0b | nTRSTnOE | XDS100_nEMU_EN | XDS100_nEMU0; - - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'xds100v2' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - high_output = 0; - high_direction = nSRSTnOE | XDS100_LOOPBACK | XDS100_PWR_RST | XDS100_nEMU1; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't put CPLD in to reset with 'xds100v2' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - high_output |= XDS100_PWR_RST; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't bring CPLD out of reset with 'xds100v2' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static void olimex_jtag_blink(void) -{ - /* Olimex ARM-USB-OCD has a LED connected to ACBUS3 - * ACBUS3 is bit 3 of the GPIOH port - */ - high_output ^= 0x08; - - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); -} - -static void flyswatter_jtag_blink(unsigned char led) -{ - buffer_write(0x82); - buffer_write(high_output ^ led); - buffer_write(high_direction); -} - -static void flyswatter1_jtag_blink(void) -{ - /* - * Flyswatter has two LEDs connected to ACBUS2 and ACBUS3 - */ - flyswatter_jtag_blink(0xc); -} - -static void flyswatter2_jtag_blink(void) -{ - /* - * Flyswatter2 only has one LED connected to ACBUS2 - */ - flyswatter_jtag_blink(0x4); -} - -static void turtle_jtag_blink(void) -{ - /* - * Turtelizer2 has two LEDs connected to ACBUS2 and ACBUS3 - */ - if (high_output & 0x08) - high_output = 0x04; - else - high_output = 0x08; - - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); -} - -static void lisa_l_blink(void) -{ - /* - * Lisa/L has two LEDs connected to BCBUS3 and BCBUS4 - */ - if (high_output & 0x10) - high_output = 0x08; - else - high_output = 0x10; - - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); -} - -static void flossjtag_blink(void) -{ - /* - * Floss-JTAG has two LEDs connected to ACBUS3 and ACBUS4 - */ - if (high_output & 0x10) - high_output = 0x08; - else - high_output = 0x10; - - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); -} - -static int ft2232_quit(void) -{ -#if BUILD_FT2232_FTD2XX == 1 - - FT_Close(ftdih); -#elif BUILD_FT2232_LIBFTDI == 1 - ftdi_usb_close(&ftdic); - - ftdi_deinit(&ftdic); -#endif - - free(ft2232_buffer); - ft2232_buffer = NULL; - - return ERROR_OK; -} - -COMMAND_HANDLER(ft2232_handle_device_desc_command) -{ - char *cp; - char buf[200]; - if (CMD_ARGC == 1) { - ft2232_device_desc = strdup(CMD_ARGV[0]); - cp = strchr(ft2232_device_desc, 0); - /* under Win32, the FTD2XX driver appends an "A" to the end - * of the description, this examines the given desc - * and creates the 'missing' _A or non_A variable. */ - if ((cp[-1] == 'A') && (cp[-2] == ' ')) { - /* it was, so make this the "A" version. */ - ft2232_device_desc_A = ft2232_device_desc; - /* and *CREATE* the non-A version. */ - strcpy(buf, ft2232_device_desc); - cp = strchr(buf, 0); - cp[-2] = 0; - ft2232_device_desc = strdup(buf); - } else { - /* <space > A not defined - * so create it */ - sprintf(buf, "%s A", ft2232_device_desc); - ft2232_device_desc_A = strdup(buf); - } - } else - LOG_ERROR("expected exactly one argument to ft2232_device_desc <description>"); - - return ERROR_OK; -} - -COMMAND_HANDLER(ft2232_handle_serial_command) -{ - if (CMD_ARGC == 1) - ft2232_serial = strdup(CMD_ARGV[0]); - else - return ERROR_COMMAND_SYNTAX_ERROR; - - return ERROR_OK; -} - -COMMAND_HANDLER(ft2232_handle_layout_command) -{ - if (CMD_ARGC != 1) - return ERROR_COMMAND_SYNTAX_ERROR; - - if (layout) { - LOG_ERROR("already specified ft2232_layout %s", - layout->name); - return (strcmp(layout->name, CMD_ARGV[0]) != 0) - ? ERROR_FAIL - : ERROR_OK; - } - - for (const struct ft2232_layout *l = ft2232_layouts; l->name; l++) { - if (strcmp(l->name, CMD_ARGV[0]) == 0) { - layout = l; - ft2232_channel = l->channel; - return ERROR_OK; - } - } - - LOG_ERROR("No FT2232 layout '%s' found", CMD_ARGV[0]); - return ERROR_FAIL; -} - -COMMAND_HANDLER(ft2232_handle_vid_pid_command) -{ - if (CMD_ARGC > MAX_USB_IDS * 2) { - LOG_WARNING("ignoring extra IDs in ft2232_vid_pid " - "(maximum is %d pairs)", MAX_USB_IDS); - CMD_ARGC = MAX_USB_IDS * 2; - } - if (CMD_ARGC < 2 || (CMD_ARGC & 1)) { - LOG_WARNING("incomplete ft2232_vid_pid configuration directive"); - if (CMD_ARGC < 2) - return ERROR_COMMAND_SYNTAX_ERROR; - /* remove the incomplete trailing id */ - CMD_ARGC -= 1; - } - - unsigned i; - for (i = 0; i < CMD_ARGC; i += 2) { - COMMAND_PARSE_NUMBER(u16, CMD_ARGV[i], ft2232_vid[i >> 1]); - COMMAND_PARSE_NUMBER(u16, CMD_ARGV[i + 1], ft2232_pid[i >> 1]); - } - - /* - * Explicitly terminate, in case there are multiples instances of - * ft2232_vid_pid. - */ - ft2232_vid[i >> 1] = ft2232_pid[i >> 1] = 0; - - return ERROR_OK; -} - -COMMAND_HANDLER(ft2232_handle_latency_command) -{ - if (CMD_ARGC == 1) - ft2232_latency = atoi(CMD_ARGV[0]); - else - return ERROR_COMMAND_SYNTAX_ERROR; - - return ERROR_OK; -} - -COMMAND_HANDLER(ft2232_handle_channel_command) -{ - if (CMD_ARGC == 1) { - ft2232_channel = atoi(CMD_ARGV[0]); - if (ft2232_channel < 0 || ft2232_channel > 4) - LOG_ERROR("ft2232_channel must be in the 0 to 4 range"); - } else - LOG_ERROR("expected exactly one argument to ft2232_channel <ch>"); - - return ERROR_OK; -} - -static int ft2232_stableclocks(int num_cycles, struct jtag_command *cmd) -{ - int retval = 0; - - /* 7 bits of either ones or zeros. */ - uint8_t tms = (tap_get_state() == TAP_RESET ? 0x7F : 0x00); - - while (num_cycles > 0) { - /* the command 0x4b, "Clock Data to TMS/CS Pin (no Read)" handles - * at most 7 bits per invocation. Here we invoke it potentially - * several times. - */ - int bitcount_per_command = (num_cycles > 7) ? 7 : num_cycles; - - if (ft2232_buffer_size + 3 >= FT2232_BUFFER_SIZE) { - if (ft2232_send_and_recv(first_unsent, cmd) != ERROR_OK) - retval = ERROR_JTAG_QUEUE_FAILED; - - first_unsent = cmd; - } - - /* there are no state transitions in this code, so omit state tracking */ - - /* command "Clock Data to TMS/CS Pin (no Read)" */ - buffer_write(0x4b); - - /* scan 7 bit */ - buffer_write(bitcount_per_command - 1); - - /* TMS data bits are either all zeros or ones to stay in the current stable state */ - buffer_write(tms); - - require_send = 1; - - num_cycles -= bitcount_per_command; - } - - return retval; -} - -/* --------------------------------------------------------------------- - * Support for IceBear JTAG adapter from Section5: - * http://section5.ch/icebear - * - * Author: Sten, debian@sansys-electronic.com - */ - -/* Icebear pin layout - * - * ADBUS5 (nEMU) nSRST | 2 1| GND (10k->VCC) - * GND GND | 4 3| n.c. - * ADBUS3 TMS | 6 5| ADBUS6 VCC - * ADBUS0 TCK | 8 7| ADBUS7 (GND) - * ADBUS4 nTRST |10 9| ACBUS0 (GND) - * ADBUS1 TDI |12 11| ACBUS1 (GND) - * ADBUS2 TDO |14 13| GND GND - * - * ADBUS0 O L TCK ACBUS0 GND - * ADBUS1 O L TDI ACBUS1 GND - * ADBUS2 I TDO ACBUS2 n.c. - * ADBUS3 O H TMS ACBUS3 n.c. - * ADBUS4 O H nTRST - * ADBUS5 O H nSRST - * ADBUS6 - VCC - * ADBUS7 - GND - */ -static int icebear_jtag_init(void) -{ - low_direction = 0x0b; /* output: TCK TDI TMS; input: TDO */ - low_output = 0x08; /* high: TMS; low: TCK TDI */ - nTRST = 0x10; - nSRST = 0x20; - - enum reset_types jtag_reset_config = jtag_get_reset_config(); - if ((jtag_reset_config & RESET_TRST_OPEN_DRAIN) != 0) - low_direction &= ~nTRST; /* nTRST high impedance */ - else { - low_direction |= nTRST; - low_output |= nTRST; - } - - low_direction |= nSRST; - low_output |= nSRST; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'IceBear' layout (low)"); - return ERROR_JTAG_INIT_FAILED; - } - - high_output = 0x0; - high_direction = 0x00; - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'IceBear' layout (high)"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static void icebear_jtag_reset(int trst, int srst) -{ - if (trst == 1) { - low_direction |= nTRST; - low_output &= ~nTRST; - } else if (trst == 0) { - enum reset_types jtag_reset_config = jtag_get_reset_config(); - if ((jtag_reset_config & RESET_TRST_OPEN_DRAIN) != 0) - low_direction &= ~nTRST; - else - low_output |= nTRST; - } - - if (srst == 1) - low_output &= ~nSRST; - else if (srst == 0) - low_output |= nSRST; - - /* command "set data bits low byte" */ - buffer_write(0x80); - buffer_write(low_output); - buffer_write(low_direction); - - LOG_DEBUG("trst: %i, srst: %i, low_output: 0x%2.2x, low_direction: 0x%2.2x", - trst, - srst, - low_output, - low_direction); -} - -/* --------------------------------------------------------------------- - * Support for Signalyzer H2 and Signalyzer H4 - * JTAG adapter from Xverve Technologies Inc. - * http://www.signalyzer.com or http://www.xverve.com - * - * Author: Oleg Seiljus, oleg@signalyzer.com - */ -static unsigned char signalyzer_h_side; -static unsigned int signalyzer_h_adapter_type; - -static int signalyzer_h_ctrl_write(int address, unsigned short value); - -#if BUILD_FT2232_FTD2XX == 1 -static int signalyzer_h_ctrl_read(int address, unsigned short *value); -#endif - -#define SIGNALYZER_COMMAND_ADDR 128 -#define SIGNALYZER_DATA_BUFFER_ADDR 129 - -#define SIGNALYZER_COMMAND_VERSION 0x41 -#define SIGNALYZER_COMMAND_RESET 0x42 -#define SIGNALYZER_COMMAND_POWERCONTROL_GET 0x50 -#define SIGNALYZER_COMMAND_POWERCONTROL_SET 0x51 -#define SIGNALYZER_COMMAND_PWM_SET 0x52 -#define SIGNALYZER_COMMAND_LED_SET 0x53 -#define SIGNALYZER_COMMAND_ADC 0x54 -#define SIGNALYZER_COMMAND_GPIO_STATE 0x55 -#define SIGNALYZER_COMMAND_GPIO_MODE 0x56 -#define SIGNALYZER_COMMAND_GPIO_PORT 0x57 -#define SIGNALYZER_COMMAND_I2C 0x58 - -#define SIGNALYZER_CHAN_A 1 -#define SIGNALYZER_CHAN_B 2 -/* LEDS use channel C */ -#define SIGNALYZER_CHAN_C 4 - -#define SIGNALYZER_LED_GREEN 1 -#define SIGNALYZER_LED_RED 2 - -#define SIGNALYZER_MODULE_TYPE_EM_LT16_A 0x0301 -#define SIGNALYZER_MODULE_TYPE_EM_ARM_JTAG 0x0302 -#define SIGNALYZER_MODULE_TYPE_EM_JTAG 0x0303 -#define SIGNALYZER_MODULE_TYPE_EM_ARM_JTAG_P 0x0304 -#define SIGNALYZER_MODULE_TYPE_EM_JTAG_P 0x0305 - - -static int signalyzer_h_ctrl_write(int address, unsigned short value) -{ -#if BUILD_FT2232_FTD2XX == 1 - return FT_WriteEE(ftdih, address, value); -#elif BUILD_FT2232_LIBFTDI == 1 - return 0; -#endif -} - -#if BUILD_FT2232_FTD2XX == 1 -static int signalyzer_h_ctrl_read(int address, unsigned short *value) -{ - return FT_ReadEE(ftdih, address, value); -} -#endif - -static int signalyzer_h_led_set(unsigned char channel, unsigned char led, - int on_time_ms, int off_time_ms, unsigned char cycles) -{ - unsigned char on_time; - unsigned char off_time; - - if (on_time_ms < 0xFFFF) - on_time = (unsigned char)(on_time_ms / 62); - else - on_time = 0xFF; - - off_time = (unsigned char)(off_time_ms / 62); - -#if BUILD_FT2232_FTD2XX == 1 - FT_STATUS status; - - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR, - ((uint32_t)(channel << 8) | led)); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write((SIGNALYZER_DATA_BUFFER_ADDR + 1), - ((uint32_t)(on_time << 8) | off_time)); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write((SIGNALYZER_DATA_BUFFER_ADDR + 2), - ((uint32_t)cycles)); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_COMMAND_ADDR, - SIGNALYZER_COMMAND_LED_SET); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - return ERROR_OK; -#elif BUILD_FT2232_LIBFTDI == 1 - int retval; - - retval = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR, - ((uint32_t)(channel << 8) | led)); - if (retval < 0) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftdi_get_error_string(&ftdic)); - return ERROR_JTAG_DEVICE_ERROR; - } - - retval = signalyzer_h_ctrl_write((SIGNALYZER_DATA_BUFFER_ADDR + 1), - ((uint32_t)(on_time << 8) | off_time)); - if (retval < 0) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftdi_get_error_string(&ftdic)); - return ERROR_JTAG_DEVICE_ERROR; - } - - retval = signalyzer_h_ctrl_write((SIGNALYZER_DATA_BUFFER_ADDR + 2), - (uint32_t)cycles); - if (retval < 0) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftdi_get_error_string(&ftdic)); - return ERROR_JTAG_DEVICE_ERROR; - } - - retval = signalyzer_h_ctrl_write(SIGNALYZER_COMMAND_ADDR, - SIGNALYZER_COMMAND_LED_SET); - if (retval < 0) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftdi_get_error_string(&ftdic)); - return ERROR_JTAG_DEVICE_ERROR; - } - - return ERROR_OK; -#endif -} - -static int signalyzer_h_init(void) -{ -#if BUILD_FT2232_FTD2XX == 1 - FT_STATUS status; - int i; -#endif - - char *end_of_desc; - - uint16_t read_buf[12] = { 0 }; - - /* turn on center green led */ - signalyzer_h_led_set(SIGNALYZER_CHAN_C, SIGNALYZER_LED_GREEN, - 0xFFFF, 0x00, 0x00); - - /* determine what channel config wants to open - * TODO: change me... current implementation is made to work - * with openocd description parsing. - */ - end_of_desc = strrchr(ft2232_device_desc, 0x00); - - if (end_of_desc) { - signalyzer_h_side = *(end_of_desc - 1); - if (signalyzer_h_side == 'B') - signalyzer_h_side = SIGNALYZER_CHAN_B; - else - signalyzer_h_side = SIGNALYZER_CHAN_A; - } else { - LOG_ERROR("No Channel was specified"); - return ERROR_FAIL; - } - - signalyzer_h_led_set(signalyzer_h_side, SIGNALYZER_LED_GREEN, - 1000, 1000, 0xFF); - -#if BUILD_FT2232_FTD2XX == 1 - /* read signalyzer versionining information */ - status = signalyzer_h_ctrl_write(SIGNALYZER_COMMAND_ADDR, - SIGNALYZER_COMMAND_VERSION); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - for (i = 0; i < 10; i++) { - status = signalyzer_h_ctrl_read((SIGNALYZER_DATA_BUFFER_ADDR + i), - &read_buf[i]); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_read returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - } - - LOG_INFO("Signalyzer: ID info: { %.4x %.4x %.4x %.4x %.4x %.4x %.4x }", - read_buf[0], read_buf[1], read_buf[2], read_buf[3], - read_buf[4], read_buf[5], read_buf[6]); - - /* set gpio register */ - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR, - (uint32_t)(signalyzer_h_side << 8)); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR + 1, 0x0404); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_COMMAND_ADDR, - SIGNALYZER_COMMAND_GPIO_STATE); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - /* read adapter type information */ - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR, - ((uint32_t)(signalyzer_h_side << 8) | 0x01)); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write( - (SIGNALYZER_DATA_BUFFER_ADDR + 1), 0xA000); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write( - (SIGNALYZER_DATA_BUFFER_ADDR + 2), 0x0008); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_COMMAND_ADDR, - SIGNALYZER_COMMAND_I2C); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - usleep(100000); - - status = signalyzer_h_ctrl_read(SIGNALYZER_COMMAND_ADDR, &read_buf[0]); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_read returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - if (read_buf[0] != 0x0498) - signalyzer_h_adapter_type = 0x0000; - else { - for (i = 0; i < 4; i++) { - status = signalyzer_h_ctrl_read((SIGNALYZER_DATA_BUFFER_ADDR + i), &read_buf[i]); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_read returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - } - - signalyzer_h_adapter_type = read_buf[0]; - } - -#elif BUILD_FT2232_LIBFTDI == 1 - /* currently libftdi does not allow reading individual eeprom - * locations, therefore adapter type cannot be detected. - * override with most common type - */ - signalyzer_h_adapter_type = SIGNALYZER_MODULE_TYPE_EM_ARM_JTAG; -#endif - - enum reset_types jtag_reset_config = jtag_get_reset_config(); - - /* ADAPTOR: EM_LT16_A */ - if (signalyzer_h_adapter_type == SIGNALYZER_MODULE_TYPE_EM_LT16_A) { - LOG_INFO("Signalyzer: EM-LT (16-channel level translator) " - "detected. (HW: %2x).", (read_buf[1] >> 8)); - - nTRST = 0x10; - nTRSTnOE = 0x10; - nSRST = 0x20; - nSRSTnOE = 0x20; - - low_output = 0x08; - low_direction = 0x1b; - - high_output = 0x0; - high_direction = 0x0; - - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) { - low_direction &= ~nTRSTnOE; /* nTRST input */ - low_output &= ~nTRST; /* nTRST = 0 */ - } else { - low_direction |= nTRSTnOE; /* nTRST output */ - low_output |= nTRST; /* nTRST = 1 */ - } - - if (jtag_reset_config & RESET_SRST_PUSH_PULL) { - low_direction |= nSRSTnOE; /* nSRST output */ - low_output |= nSRST; /* nSRST = 1 */ - } else { - low_direction &= ~nSRSTnOE; /* nSRST input */ - low_output &= ~nSRST; /* nSRST = 0 */ - } - -#if BUILD_FT2232_FTD2XX == 1 - /* enable power to the module */ - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR, - ((uint32_t)(signalyzer_h_side << 8) | 0x01)); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_COMMAND_ADDR, - SIGNALYZER_COMMAND_POWERCONTROL_SET); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - /* set gpio mode register */ - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR, - (uint32_t)(signalyzer_h_side << 8)); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR + 1, 0x0000); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_COMMAND_ADDR, SIGNALYZER_COMMAND_GPIO_MODE); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - /* set gpio register */ - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR, - (uint32_t)(signalyzer_h_side << 8)); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR + 1, 0x4040); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_COMMAND_ADDR, - SIGNALYZER_COMMAND_GPIO_STATE); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } -#endif - } - /* ADAPTOR: EM_ARM_JTAG, EM_ARM_JTAG_P, EM_JTAG, EM_JTAG_P */ - else if ((signalyzer_h_adapter_type == SIGNALYZER_MODULE_TYPE_EM_ARM_JTAG) || - (signalyzer_h_adapter_type == SIGNALYZER_MODULE_TYPE_EM_ARM_JTAG_P) || - (signalyzer_h_adapter_type == SIGNALYZER_MODULE_TYPE_EM_JTAG) || - (signalyzer_h_adapter_type == SIGNALYZER_MODULE_TYPE_EM_JTAG_P)) { - if (signalyzer_h_adapter_type - == SIGNALYZER_MODULE_TYPE_EM_ARM_JTAG) - LOG_INFO("Signalyzer: EM-ARM-JTAG (ARM JTAG) " - "detected. (HW: %2x).", (read_buf[1] >> 8)); - else if (signalyzer_h_adapter_type - == SIGNALYZER_MODULE_TYPE_EM_ARM_JTAG_P) - LOG_INFO("Signalyzer: EM-ARM-JTAG_P " - "(ARM JTAG with PSU) detected. (HW: %2x).", - (read_buf[1] >> 8)); - else if (signalyzer_h_adapter_type - == SIGNALYZER_MODULE_TYPE_EM_JTAG) - LOG_INFO("Signalyzer: EM-JTAG (Generic JTAG) " - "detected. (HW: %2x).", (read_buf[1] >> 8)); - else if (signalyzer_h_adapter_type - == SIGNALYZER_MODULE_TYPE_EM_JTAG_P) - LOG_INFO("Signalyzer: EM-JTAG-P " - "(Generic JTAG with PSU) detected. (HW: %2x).", - (read_buf[1] >> 8)); - - nTRST = 0x02; - nTRSTnOE = 0x04; - nSRST = 0x08; - nSRSTnOE = 0x10; - - low_output = 0x08; - low_direction = 0x1b; - - high_output = 0x0; - high_direction = 0x1f; - - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) { - high_output |= nTRSTnOE; - high_output &= ~nTRST; - } else { - high_output &= ~nTRSTnOE; - high_output |= nTRST; - } - - if (jtag_reset_config & RESET_SRST_PUSH_PULL) { - high_output &= ~nSRSTnOE; - high_output |= nSRST; - } else { - high_output |= nSRSTnOE; - high_output &= ~nSRST; - } - -#if BUILD_FT2232_FTD2XX == 1 - /* enable power to the module */ - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR, - ((uint32_t)(signalyzer_h_side << 8) | 0x01)); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_COMMAND_ADDR, - SIGNALYZER_COMMAND_POWERCONTROL_SET); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - /* set gpio mode register (IO_16 and IO_17 set as analog - * inputs, other is gpio) - */ - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR, - (uint32_t)(signalyzer_h_side << 8)); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR + 1, 0x0060); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_COMMAND_ADDR, SIGNALYZER_COMMAND_GPIO_MODE); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - /* set gpio register (all inputs, for -P modules, - * PSU will be turned off) - */ - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR, - (uint32_t)(signalyzer_h_side << 8)); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_DATA_BUFFER_ADDR + 1, 0x0000); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - status = signalyzer_h_ctrl_write(SIGNALYZER_COMMAND_ADDR, SIGNALYZER_COMMAND_GPIO_STATE); - if (status != FT_OK) { - LOG_ERROR("signalyzer_h_ctrl_write returned: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } -#endif - } else if (signalyzer_h_adapter_type == 0x0000) { - LOG_INFO("Signalyzer: No external modules were detected."); - - nTRST = 0x10; - nTRSTnOE = 0x10; - nSRST = 0x20; - nSRSTnOE = 0x20; - - low_output = 0x08; - low_direction = 0x1b; - - high_output = 0x0; - high_direction = 0x0; - - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) { - low_direction &= ~nTRSTnOE; /* nTRST input */ - low_output &= ~nTRST; /* nTRST = 0 */ - } else { - low_direction |= nTRSTnOE; /* nTRST output */ - low_output |= nTRST; /* nTRST = 1 */ - } - - if (jtag_reset_config & RESET_SRST_PUSH_PULL) { - low_direction |= nSRSTnOE; /* nSRST output */ - low_output |= nSRST; /* nSRST = 1 */ - } else { - low_direction &= ~nSRSTnOE; /* nSRST input */ - low_output &= ~nSRST; /* nSRST = 0 */ - } - } else { - LOG_ERROR("Unknown module type is detected: %.4x", - signalyzer_h_adapter_type); - return ERROR_JTAG_DEVICE_ERROR; - } - - /* initialize low byte of controller for jtag operation */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize Signalyzer-H layout"); - return ERROR_JTAG_INIT_FAILED; - } - -#if BUILD_FT2232_FTD2XX == 1 - if (ftdi_device == FT_DEVICE_2232H) { - /* initialize high byte of controller for jtag operation */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize Signalyzer-H layout"); - return ERROR_JTAG_INIT_FAILED; - } - } -#elif BUILD_FT2232_LIBFTDI == 1 - if (ftdi_device == TYPE_2232H) { - /* initialize high byte of controller for jtag operation */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize Signalyzer-H layout"); - return ERROR_JTAG_INIT_FAILED; - } - } -#endif - return ERROR_OK; -} - -static void signalyzer_h_reset(int trst, int srst) -{ - enum reset_types jtag_reset_config = jtag_get_reset_config(); - - /* ADAPTOR: EM_LT16_A */ - if (signalyzer_h_adapter_type == SIGNALYZER_MODULE_TYPE_EM_LT16_A) { - if (trst == 1) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - /* switch to output pin (output is low) */ - low_direction |= nTRSTnOE; - else - /* switch output low */ - low_output &= ~nTRST; - } else if (trst == 0) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - /* switch to input pin (high-Z + internal - * and external pullup) */ - low_direction &= ~nTRSTnOE; - else - /* switch output high */ - low_output |= nTRST; - } - - if (srst == 1) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - /* switch output low */ - low_output &= ~nSRST; - else - /* switch to output pin (output is low) */ - low_direction |= nSRSTnOE; - } else if (srst == 0) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - /* switch output high */ - low_output |= nSRST; - else - /* switch to input pin (high-Z) */ - low_direction &= ~nSRSTnOE; - } - - /* command "set data bits low byte" */ - buffer_write(0x80); - buffer_write(low_output); - buffer_write(low_direction); - LOG_DEBUG("trst: %i, srst: %i, low_output: 0x%2.2x, " - "low_direction: 0x%2.2x", - trst, srst, low_output, low_direction); - } - /* ADAPTOR: EM_ARM_JTAG, EM_ARM_JTAG_P, EM_JTAG, EM_JTAG_P */ - else if ((signalyzer_h_adapter_type == SIGNALYZER_MODULE_TYPE_EM_ARM_JTAG) || - (signalyzer_h_adapter_type == SIGNALYZER_MODULE_TYPE_EM_ARM_JTAG_P) || - (signalyzer_h_adapter_type == SIGNALYZER_MODULE_TYPE_EM_JTAG) || - (signalyzer_h_adapter_type == SIGNALYZER_MODULE_TYPE_EM_JTAG_P)) { - if (trst == 1) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - high_output &= ~nTRSTnOE; - else - high_output &= ~nTRST; - } else if (trst == 0) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - high_output |= nTRSTnOE; - else - high_output |= nTRST; - } - - if (srst == 1) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - high_output &= ~nSRST; - else - high_output &= ~nSRSTnOE; - } else if (srst == 0) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - high_output |= nSRST; - else - high_output |= nSRSTnOE; - } - - /* command "set data bits high byte" */ - buffer_write(0x82); - buffer_write(high_output); - buffer_write(high_direction); - LOG_INFO("trst: %i, srst: %i, high_output: 0x%2.2x, " - "high_direction: 0x%2.2x", - trst, srst, high_output, high_direction); - } else if (signalyzer_h_adapter_type == 0x0000) { - if (trst == 1) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - /* switch to output pin (output is low) */ - low_direction |= nTRSTnOE; - else - /* switch output low */ - low_output &= ~nTRST; - } else if (trst == 0) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - /* switch to input pin (high-Z + internal - * and external pullup) */ - low_direction &= ~nTRSTnOE; - else - /* switch output high */ - low_output |= nTRST; - } - - if (srst == 1) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - /* switch output low */ - low_output &= ~nSRST; - else - /* switch to output pin (output is low) */ - low_direction |= nSRSTnOE; - } else if (srst == 0) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - /* switch output high */ - low_output |= nSRST; - else - /* switch to input pin (high-Z) */ - low_direction &= ~nSRSTnOE; - } - - /* command "set data bits low byte" */ - buffer_write(0x80); - buffer_write(low_output); - buffer_write(low_direction); - LOG_DEBUG("trst: %i, srst: %i, low_output: 0x%2.2x, " - "low_direction: 0x%2.2x", - trst, srst, low_output, low_direction); - } -} - -static void signalyzer_h_blink(void) -{ - signalyzer_h_led_set(signalyzer_h_side, SIGNALYZER_LED_RED, 100, 0, 1); -} - -/******************************************************************** - * Support for KT-LINK - * JTAG adapter from KRISTECH - * http://www.kristech.eu - *******************************************************************/ -static int ktlink_init(void) -{ - uint8_t swd_en = 0x20; /* 0x20 SWD disable, 0x00 SWD enable (ADBUS5) */ - - low_output = 0x08 | swd_en; /* value; TMS=1,TCK=0,TDI=0,SWD=swd_en */ - low_direction = 0x3B; /* out=1; TCK/TDI/TMS=out,TDO=in,SWD=out,RTCK=in,SRSTIN=in */ - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'ktlink' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - nTRST = 0x01; - nSRST = 0x02; - nTRSTnOE = 0x04; - nSRSTnOE = 0x08; - - high_output = 0x80; /* turn LED on */ - high_direction = 0xFF; /* all outputs */ - - enum reset_types jtag_reset_config = jtag_get_reset_config(); - - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) { - high_output |= nTRSTnOE; - high_output &= ~nTRST; - } else { - high_output &= ~nTRSTnOE; - high_output |= nTRST; - } - - if (jtag_reset_config & RESET_SRST_PUSH_PULL) { - high_output &= ~nSRSTnOE; - high_output |= nSRST; - } else { - high_output |= nSRSTnOE; - high_output &= ~nSRST; - } - - /* initialize high byte for jtag */ - if (ft2232_set_data_bits_high_byte(high_output, high_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'ktlink' layout"); - return ERROR_JTAG_INIT_FAILED; - } - - return ERROR_OK; -} - -static void ktlink_reset(int trst, int srst) -{ - enum reset_types jtag_reset_config = jtag_get_reset_config(); - - if (trst == 1) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - high_output &= ~nTRSTnOE; - else - high_output &= ~nTRST; - } else if (trst == 0) { - if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) - high_output |= nTRSTnOE; - else - high_output |= nTRST; - } - - if (srst == 1) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - high_output &= ~nSRST; - else - high_output &= ~nSRSTnOE; - } else if (srst == 0) { - if (jtag_reset_config & RESET_SRST_PUSH_PULL) - high_output |= nSRST; - else - high_output |= nSRSTnOE; - } - - buffer_write(0x82); /* command "set data bits high byte" */ - buffer_write(high_output); - buffer_write(high_direction); - LOG_DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", - trst, - srst, - high_output, - high_direction); -} - -static void ktlink_blink(void) -{ - /* LED connected to ACBUS7 */ - high_output ^= 0x80; - - buffer_write(0x82); /* command "set data bits high byte" */ - buffer_write(high_output); - buffer_write(high_direction); -} - -/******************************************************************** - * Support for Digilent HS-1 - * JTAG adapter from Digilent - * http://www.digilent.com - * Author: Stephane Bonnet bonnetst@hds.utc.fr - *******************************************************************/ - -static int digilent_hs1_init(void) -{ - /* the adapter only supports the base JTAG signals, no nTRST - nor nSRST */ - low_output = 0x88; - low_direction = 0x8b; - - /* initialize low byte for jtag */ - if (ft2232_set_data_bits_low_byte(low_output, low_direction) != ERROR_OK) { - LOG_ERROR("couldn't initialize FT2232 with 'digilent_hs1' layout"); - return ERROR_JTAG_INIT_FAILED; - } - return ERROR_OK; -} - -static void digilent_hs1_reset(int trst, int srst) -{ - /* Dummy function, no reset signals supported. */ -} - -static const struct command_registration ft2232_command_handlers[] = { - { - .name = "ft2232_device_desc", - .handler = &ft2232_handle_device_desc_command, - .mode = COMMAND_CONFIG, - .help = "set the USB device description of the FTDI FT2232 device", - .usage = "description_string", - }, - { - .name = "ft2232_serial", - .handler = &ft2232_handle_serial_command, - .mode = COMMAND_CONFIG, - .help = "set the serial number of the FTDI FT2232 device", - .usage = "serial_string", - }, - { - .name = "ft2232_layout", - .handler = &ft2232_handle_layout_command, - .mode = COMMAND_CONFIG, - .help = "set the layout of the FT2232 GPIO signals used " - "to control output-enables and reset signals", - .usage = "layout_name", - }, - { - .name = "ft2232_vid_pid", - .handler = &ft2232_handle_vid_pid_command, - .mode = COMMAND_CONFIG, - .help = "the vendor ID and product ID of the FTDI FT2232 device", - .usage = "(vid pid)* ", - }, - { - .name = "ft2232_latency", - .handler = &ft2232_handle_latency_command, - .mode = COMMAND_CONFIG, - .help = "set the FT2232 latency timer to a new value", - .usage = "value", - }, - { - .name = "ft2232_channel", - .handler = &ft2232_handle_channel_command, - .mode = COMMAND_CONFIG, - .help = "set the FT2232 channel to a new value", - .usage = "value", - }, - COMMAND_REGISTRATION_DONE -}; - -struct jtag_interface ft2232_interface = { - .name = "ft2232", - .supported = DEBUG_CAP_TMS_SEQ, - .commands = ft2232_command_handlers, - .transports = jtag_only, - - .init = ft2232_init, - .quit = ft2232_quit, - .speed = ft2232_speed, - .speed_div = ft2232_speed_div, - .khz = ft2232_khz, - .execute_queue = ft2232_execute_queue, -}; diff --git a/src/jtag/drivers/ftd2xx_common.h b/src/jtag/drivers/ftd2xx_common.h index 14b8455..eaf14ae 100644 --- a/src/jtag/drivers/ftd2xx_common.h +++ b/src/jtag/drivers/ftd2xx_common.h @@ -20,7 +20,7 @@ #ifndef OPENOCD_JTAG_DRIVERS_FTD2XX_COMMON_H #define OPENOCD_JTAG_DRIVERS_FTD2XX_COMMON_H -#if ((BUILD_FT2232_FTD2XX == 1) || (BUILD_PRESTO_FTD2XX == 1) || (BUILD_USB_BLASTER_FTD2XX == 1)) +#if ((BUILD_PRESTO_FTD2XX == 1) || (BUILD_USB_BLASTER_FTD2XX == 1)) #include <ftd2xx.h> static const char *ftd2xx_status_string(FT_STATUS status) diff --git a/src/jtag/interfaces.c b/src/jtag/interfaces.c index 64fdd71..1ee29d2 100644 --- a/src/jtag/interfaces.c +++ b/src/jtag/interfaces.c @@ -51,12 +51,6 @@ extern struct jtag_interface parport_interface; #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 @@ -150,12 +144,6 @@ struct jtag_interface *jtag_interfaces[] = { #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 diff --git a/tcl/interface/axm0432.cfg b/tcl/interface/axm0432.cfg deleted file mode 100644 index d2a2aaa..0000000 --- a/tcl/interface/axm0432.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Axiom axm0432 -# -# http://www.axman.com -# - -interface ft2232 -ft2232_device_desc "Symphony SoundBite" -ft2232_layout "axm0432_jtag" -ft2232_vid_pid 0x0403 0x6010 - diff --git a/tcl/interface/busblaster.cfg b/tcl/interface/busblaster.cfg deleted file mode 100644 index f87a482..0000000 --- a/tcl/interface/busblaster.cfg +++ /dev/null @@ -1,14 +0,0 @@ -# -# Dangerous Prototypes - Bus Blaster -# -# The Bus Blaster has a configurable buffer between the FTDI FT2232H and the -# JTAG header which allows it to emulate various debugger types. It comes -# configured as a JTAGkey device. -# -# http://dangerousprototypes.com/docs/Bus_Blaster -# - -interface ft2232 -ft2232_device_desc "Dual RS232-HS" -ft2232_layout jtagkey -ft2232_vid_pid 0x0403 0x6010 diff --git a/tcl/interface/calao-usb-a9260-c01.cfg b/tcl/interface/calao-usb-a9260-c01.cfg deleted file mode 100644 index c660671..0000000 --- a/tcl/interface/calao-usb-a9260-c01.cfg +++ /dev/null @@ -1,13 +0,0 @@ -# -# CALAO Systems USB-A9260-C01 -# -# http://www.calao-systems.com/ -# - -interface ft2232 -ft2232_layout jtagkey -ft2232_device_desc "USB-A9260" -ft2232_vid_pid 0x0403 0x6010 -script interface/calao-usb-a9260.cfg -script target/at91sam9260minimal.cfg - diff --git a/tcl/interface/calao-usb-a9260-c02.cfg b/tcl/interface/calao-usb-a9260-c02.cfg deleted file mode 100644 index 2461b70..0000000 --- a/tcl/interface/calao-usb-a9260-c02.cfg +++ /dev/null @@ -1,13 +0,0 @@ -# -# CALAO Systems USB-A9260-C02 -# -# http://www.calao-systems.com/ -# - -interface ft2232 -ft2232_layout jtagkey -ft2232_device_desc "USB-A9260" -ft2232_vid_pid 0x0403 0x6001 -script interface/calao-usb-a9260.cfg -script target/at91sam9260minimal.cfg - diff --git a/tcl/interface/cortino.cfg b/tcl/interface/cortino.cfg deleted file mode 100644 index e2b2301..0000000 --- a/tcl/interface/cortino.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Hitex Cortino -# -# http://www.hitex.com/index.php?id=cortino -# - -interface ft2232 -ft2232_device_desc "Cortino" -ft2232_layout cortino -ft2232_vid_pid 0x0640 0x0032 - diff --git a/tcl/interface/digilent-hs1.cfg b/tcl/interface/digilent-hs1.cfg deleted file mode 100644 index e35f0cf..0000000 --- a/tcl/interface/digilent-hs1.cfg +++ /dev/null @@ -1,15 +0,0 @@ -# -# Digilent HS1 -# -# The Digilent HS1 is a high-speed FT2232H-based adapter, compliant with the -# Xilinx JTAG 14-pin pinout. -# It does not support ARM reset signals (SRST and TRST) but can still be used for -# hardware debugging, with some limitations. -# -# http://www.digilentinc.com/Products/Detail.cfm?NavPath=2,395,922&Prod=JTAG-HS1 -# - -interface ft2232 -ft2232_device_desc "Digilent Adept USB Device" -ft2232_layout digilent-hs1 -ft2232_vid_pid 0x0403 0x6010 diff --git a/tcl/interface/dlp-usb1232h.cfg b/tcl/interface/dlp-usb1232h.cfg deleted file mode 100644 index 7432413..0000000 --- a/tcl/interface/dlp-usb1232h.cfg +++ /dev/null @@ -1,14 +0,0 @@ -# -# 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 - diff --git a/tcl/interface/flossjtag-noeeprom.cfg b/tcl/interface/flossjtag-noeeprom.cfg deleted file mode 100644 index 66c010b..0000000 --- a/tcl/interface/flossjtag-noeeprom.cfg +++ /dev/null @@ -1,19 +0,0 @@ -# -# FlossJTAG -# -# http://github.com/esden/floss-jtag -# -# This is the pre v0.3 Floss-JTAG compatible config file. It can also be used -# for newer versions of Floss-JTAG with empty or not populated EEPROM. If you -# have several Floss-JTAG connected you have to use the USB ID to select a -# specific one. -# -# If you have a Floss-JTAG WITH EEPROM that is programmed, use the -# flossjtag.cfg file. -# - -interface ft2232 -ft2232_vid_pid 0x0403 0x6010 -ft2232_device_desc "Dual RS232-HS" -ft2232_layout "usbjtag" -ft2232_latency 2 diff --git a/tcl/interface/flossjtag.cfg b/tcl/interface/flossjtag.cfg deleted file mode 100644 index fbbabc1..0000000 --- a/tcl/interface/flossjtag.cfg +++ /dev/null @@ -1,20 +0,0 @@ -# -# FlossJTAG -# -# http://github.com/esden/floss-jtag -# -# This is the v0.3 and v1.0 Floss-JTAG compatible config file. It relies on the -# existence of an EEPROM on Floss-JTAG containing a name. If you have several -# Floss-JTAG adapters connected you can use the serial number to select a -# specific device. -# -# If your Floss-JTAG does not have an EEPROM, or the EEPROM is empty, use the -# flossjtag-noeeprom.cfg file. -# - -interface ft2232 -ft2232_vid_pid 0x0403 0x6010 -ft2232_device_desc "FLOSS-JTAG" -#ft2232_serial "FJ000001" -ft2232_layout "flossjtag" -ft2232_latency 2 diff --git a/tcl/interface/flyswatter.cfg b/tcl/interface/flyswatter.cfg deleted file mode 100644 index 5bac05b..0000000 --- a/tcl/interface/flyswatter.cfg +++ /dev/null @@ -1,10 +0,0 @@ -# -# TinCanTools Flyswatter -# -# http://www.tincantools.com/product.php?productid=16134 -# - -interface ft2232 -ft2232_device_desc "Flyswatter" -ft2232_layout "flyswatter" -ft2232_vid_pid 0x0403 0x6010 diff --git a/tcl/interface/flyswatter2.cfg b/tcl/interface/flyswatter2.cfg deleted file mode 100644 index 21e7fed..0000000 --- a/tcl/interface/flyswatter2.cfg +++ /dev/null @@ -1,10 +0,0 @@ -# -# TinCanTools Flyswatter 2 -# -# http://www.tincantools.com/product.php?productid=16153 -# - -interface ft2232 -ft2232_device_desc "Flyswatter2" -ft2232_layout "flyswatter2" -ft2232_vid_pid 0x0403 0x6010 diff --git a/tcl/interface/hilscher_nxhx10_etm.cfg b/tcl/interface/hilscher_nxhx10_etm.cfg deleted file mode 100644 index b16ed1a..0000000 --- a/tcl/interface/hilscher_nxhx10_etm.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Hilscher NXHX 10-ETM -# -# http://de.hilscher.com/products_details_hardware.html?p_id=P_4ce145a5983e6 -# - -interface ft2232 -ft2232_device_desc "NXHX 10-ETM" -ft2232_layout comstick -ft2232_vid_pid 0x0640 0x0028 -adapter_khz 6000 diff --git a/tcl/interface/hilscher_nxhx500_etm.cfg b/tcl/interface/hilscher_nxhx500_etm.cfg deleted file mode 100644 index 840ffaf..0000000 --- a/tcl/interface/hilscher_nxhx500_etm.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Hilscher NXHX 500-ETM -# -# http://de.hilscher.com/files_design/8/NXHX500-ETM_description_Rev01_EN.pdf -# - -interface ft2232 -ft2232_device_desc "NXHX 500-ETM" -ft2232_layout comstick -ft2232_vid_pid 0x0640 0x0028 -adapter_khz 6000 diff --git a/tcl/interface/hilscher_nxhx500_re.cfg b/tcl/interface/hilscher_nxhx500_re.cfg deleted file mode 100644 index 1d1b754..0000000 --- a/tcl/interface/hilscher_nxhx500_re.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Hilscher NXHX 500-RE -# -# http://de.hilscher.com/products_details_hardware.html?p_id=P_461ff2053bad1&bs=20 -# - -interface ft2232 -ft2232_device_desc "NXHX 500-RE" -ft2232_layout comstick -ft2232_vid_pid 0x0640 0x0028 -adapter_khz 6000 diff --git a/tcl/interface/hilscher_nxhx50_etm.cfg b/tcl/interface/hilscher_nxhx50_etm.cfg deleted file mode 100644 index ff98c28..0000000 --- a/tcl/interface/hilscher_nxhx50_etm.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Hilscher NXHX 50-ETM -# -# http://de.hilscher.com/files_design/8/NXHX50-ETM_description_Rev01_EN.pdf -# - -interface ft2232 -ft2232_device_desc "NXHX 50-ETM" -ft2232_layout comstick -ft2232_vid_pid 0x0640 0x0028 -adapter_khz 6000 diff --git a/tcl/interface/hilscher_nxhx50_re.cfg b/tcl/interface/hilscher_nxhx50_re.cfg deleted file mode 100644 index 0573e03..0000000 --- a/tcl/interface/hilscher_nxhx50_re.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Hilscher NXHX 50-RE -# -# http://de.hilscher.com/products_details_hardware.html?p_id=P_483c0f582ad36&bs=20 -# - -interface ft2232 -ft2232_device_desc "NXHX50-RE" -ft2232_layout comstick -ft2232_vid_pid 0x0640 0x0028 -adapter_khz 6000 diff --git a/tcl/interface/hitex_str9-comstick.cfg b/tcl/interface/hitex_str9-comstick.cfg deleted file mode 100644 index a38be78..0000000 --- a/tcl/interface/hitex_str9-comstick.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Hitex STR9-comStick -# -# http://www.hitex.com/index.php?id=383 -# - -interface ft2232 -ft2232_device_desc "STR9-comStick" -ft2232_layout comstick -ft2232_vid_pid 0x0640 0x002c - diff --git a/tcl/interface/icebear.cfg b/tcl/interface/icebear.cfg deleted file mode 100644 index 88b5e36..0000000 --- a/tcl/interface/icebear.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Section5 ICEBear -# -# http://section5.ch/icebear -# - -interface ft2232 -ft2232_device_desc "ICEbear JTAG adapter" -ft2232_layout icebear -ft2232_vid_pid 0x0403 0xc140 - diff --git a/tcl/interface/jtag-lock-pick_tiny_2.cfg b/tcl/interface/jtag-lock-pick_tiny_2.cfg deleted file mode 100644 index 539f0f9..0000000 --- a/tcl/interface/jtag-lock-pick_tiny_2.cfg +++ /dev/null @@ -1,10 +0,0 @@ -# -# DISTORTEC JTAG-lock-pick Tiny 2 -# -# http://www.distortec.com -# - -interface ft2232 -ft2232_device_desc "JTAG-lock-pick Tiny 2" -ft2232_layout ktlink -ft2232_vid_pid 0x0403 0x8220 diff --git a/tcl/interface/jtagkey-tiny.cfg b/tcl/interface/jtagkey-tiny.cfg deleted file mode 100644 index 633fdda..0000000 --- a/tcl/interface/jtagkey-tiny.cfg +++ /dev/null @@ -1,9 +0,0 @@ -# -# Amontec JTAGkey-tiny -# -# http://www.amontec.com/jtagkey-tiny.shtml -# - -# The JTAGkey-tiny uses exactly the same config as the JTAGkey. -source [find interface/jtagkey.cfg] - diff --git a/tcl/interface/jtagkey.cfg b/tcl/interface/jtagkey.cfg deleted file mode 100644 index ca45dfc..0000000 --- a/tcl/interface/jtagkey.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Amontec JTAGkey -# -# http://www.amontec.com/jtagkey.shtml -# - -interface ft2232 -ft2232_device_desc "Amontec JTAGkey" -ft2232_layout jtagkey -ft2232_vid_pid 0x0403 0xcff8 - diff --git a/tcl/interface/jtagkey2.cfg b/tcl/interface/jtagkey2.cfg deleted file mode 100644 index 40a0b0d..0000000 --- a/tcl/interface/jtagkey2.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Amontec JTAGkey2 -# -# http://www.amontec.com/jtagkey2.shtml -# - -interface ft2232 -ft2232_device_desc "Amontec JTAGkey-2" -ft2232_layout jtagkey -ft2232_vid_pid 0x0403 0xCFF8 - diff --git a/tcl/interface/jtagkey2p.cfg b/tcl/interface/jtagkey2p.cfg deleted file mode 100644 index 98a9417..0000000 --- a/tcl/interface/jtagkey2p.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Amontec JTAGkey2P -# -# http://www.amontec.com/jtagkey2p.shtml -# - -interface ft2232 -ft2232_device_desc "Amontec JTAGkey-2P" -ft2232_layout jtagkey -ft2232_vid_pid 0x0403 0xCFF8 - diff --git a/tcl/interface/kt-link.cfg b/tcl/interface/kt-link.cfg deleted file mode 100644 index 93af8e4..0000000 --- a/tcl/interface/kt-link.cfg +++ /dev/null @@ -1,10 +0,0 @@ -# -# Kristech KT-Link -# -# http://www.kristech.eu -# - -interface ft2232 -ft2232_device_desc "KT-LINK" -ft2232_layout ktlink -ft2232_vid_pid 0x0403 0xBBE2 diff --git a/tcl/interface/lisa-l.cfg b/tcl/interface/lisa-l.cfg deleted file mode 100644 index cc7d6cc..0000000 --- a/tcl/interface/lisa-l.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Lisa/L -# -# http://paparazzi.enac.fr/wiki/Lisa -# - -interface ft2232 -ft2232_vid_pid 0x0403 0x6010 -ft2232_device_desc "Lisa/L" -ft2232_layout "lisa-l" -ft2232_latency 2 diff --git a/tcl/interface/luminary-icdi.cfg b/tcl/interface/luminary-icdi.cfg deleted file mode 100644 index 94e00ae..0000000 --- a/tcl/interface/luminary-icdi.cfg +++ /dev/null @@ -1,21 +0,0 @@ -# -# Luminary Micro Stellaris LM3S9B9x Evaluation Kits -# In-Circuit Debug Interface (ICDI) Board -# -# Essentially all Luminary debug hardware is the same, (with both -# JTAG and SWD support compatible with ICDI boards. This ICDI adapter -# configuration is JTAG-only, but the same hardware handles SWD too. -# -# This is a discrete FT2232 based debug board which supports ARM's -# JTAG/SWD connectors in both backwards-compatible 20-pin format and -# in the new-style compact 10-pin. There's also an 8-pin connector -# with serial port support. It's included with LM3S9B9x eval boards. -# -# http://www.luminarymicro.com/products/ek-lm3s9b90.html -# http://www.luminarymicro.com/products/ek-lm3s9b92.html -# - -interface ft2232 -ft2232_device_desc "Luminary Micro ICDI Board" -ft2232_layout luminary_icdi -ft2232_vid_pid 0x0403 0xbcda diff --git a/tcl/interface/luminary-lm3s811.cfg b/tcl/interface/luminary-lm3s811.cfg deleted file mode 100644 index fd747c0..0000000 --- a/tcl/interface/luminary-lm3s811.cfg +++ /dev/null @@ -1,18 +0,0 @@ -# -# Luminary Micro Stellaris LM3S811 Evaluation Kit -# -# http://www.luminarymicro.com/products/stellaris_811_evaluation_kits.html -# -# NOTE: this is only for boards *before* Rev C, which adds support -# for SWO tracing with ADBUS_6 DBG_ENn and BDBUS_4 SWO_EN signals. -# The "evb_lm3s811" layout doesn't set up those signals. -# -# Rev C boards work more like the other Stellaris eval boards. They -# need to use the "luminary_icdi" layout to work correctly. -# - -interface ft2232 -ft2232_device_desc "LM3S811 Evaluation Board" -ft2232_layout evb_lm3s811 -ft2232_vid_pid 0x0403 0xbcd9 - diff --git a/tcl/interface/luminary.cfg b/tcl/interface/luminary.cfg deleted file mode 100644 index e94e514..0000000 --- a/tcl/interface/luminary.cfg +++ /dev/null @@ -1,31 +0,0 @@ -# -# Luminary Micro Stellaris Evaluation Kits -# -# http://www.luminarymicro.com/products/evaluation_kits.html -# -# There are a number of evaluation kits for Stellaris Cortex-M3 chips. -# Currently they all bundle FT2232 based debug support. When that is -# used (instead of an external adapter), use this config file in one -# of these two modes: -# -# - Eval board debug ... debug of the Stellaris chip via port A. -# -# - Other board debug ... same thing, but the board acts as a debug -# adapter for another board (using a standard ARM JTAG connector). -# The Stellaris chip stays in reset. -# -# Those support both JTAG and SWD. SWD is an ARM-only two-wire debug -# protocol; in 2009, OpenOCD does not support SWD. -# -# Port B of the FT2232 chip is normally used as a serial link to the -# Stellaris chip. On most boards (but not older LM3S811 eval boards), -# when SWD is used Port B may instead be used to read low-bandwidth -# "SWO trace" data, including so-called "printf style" output from -# firmware via the ITM module as well as profile data. -# - -interface ft2232 -ft2232_device_desc "Stellaris Evaluation Board" -ft2232_layout luminary_icdi -ft2232_vid_pid 0x0403 0xbcd9 - diff --git a/tcl/interface/minimodule.cfg b/tcl/interface/minimodule.cfg deleted file mode 100644 index c8f9ba1..0000000 --- a/tcl/interface/minimodule.cfg +++ /dev/null @@ -1,10 +0,0 @@ -# -# FTDI MiniModule -# -# http://www.ftdichip.com/Support/Documents/DataSheets/Modules/DS_FT2232H_Mini_Module.pdf -# - -interface ft2232 -ft2232_device_desc "FT2232H MiniModule" -ft2232_layout "minimodule" -ft2232_vid_pid 0x0403 0x6010 diff --git a/tcl/interface/neodb.cfg b/tcl/interface/neodb.cfg deleted file mode 100644 index 8e2f526..0000000 --- a/tcl/interface/neodb.cfg +++ /dev/null @@ -1,10 +0,0 @@ -# -# Openmoko USB JTAG/RS232 adapter -# -# http://wiki.openmoko.org/wiki/Debug_Board_v3 -# - -interface ft2232 -ft2232_device_desc "Debug Board for Neo1973" -ft2232_layout jtagkey -ft2232_vid_pid 0x1457 0x5118 diff --git a/tcl/interface/ngxtech.cfg b/tcl/interface/ngxtech.cfg deleted file mode 100644 index 9dfe01c..0000000 --- a/tcl/interface/ngxtech.cfg +++ /dev/null @@ -1,10 +0,0 @@ -# -# NGX ARM USB JTAG -# -# http://shop.ngxtechnologies.com/product_info.php?cPath=26&products_id=30 -# - -interface ft2232 -ft2232_device_desc "NGX JTAG A" -ft2232_vid_pid 0x0403 0x6010 -ft2232_layout "oocdlink" diff --git a/tcl/interface/olimex-arm-usb-ocd-h.cfg b/tcl/interface/olimex-arm-usb-ocd-h.cfg deleted file mode 100644 index 47daa92..0000000 --- a/tcl/interface/olimex-arm-usb-ocd-h.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Olimex ARM-USB-OCD-H -# -# http://www.olimex.com/dev/arm-usb-ocd.html -# - -interface ft2232 -ft2232_device_desc "Olimex OpenOCD JTAG ARM-USB-OCD-H" -ft2232_layout olimex-jtag -ft2232_vid_pid 0x15ba 0x002b - diff --git a/tcl/interface/olimex-arm-usb-ocd.cfg b/tcl/interface/olimex-arm-usb-ocd.cfg deleted file mode 100644 index 569dcef..0000000 --- a/tcl/interface/olimex-arm-usb-ocd.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Olimex ARM-USB-OCD -# -# http://www.olimex.com/dev/arm-usb-ocd.html -# - -interface ft2232 -ft2232_device_desc "Olimex OpenOCD JTAG" -ft2232_layout olimex-jtag -ft2232_vid_pid 0x15ba 0x0003 - diff --git a/tcl/interface/olimex-arm-usb-tiny-h.cfg b/tcl/interface/olimex-arm-usb-tiny-h.cfg deleted file mode 100644 index b6aa952..0000000 --- a/tcl/interface/olimex-arm-usb-tiny-h.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Olimex ARM-USB-TINY-H -# -# http://www.olimex.com/dev/arm-usb-tiny-h.html -# - -interface ft2232 -ft2232_device_desc "Olimex OpenOCD JTAG ARM-USB-TINY-H" -ft2232_layout olimex-jtag -ft2232_vid_pid 0x15ba 0x002a - diff --git a/tcl/interface/olimex-jtag-tiny.cfg b/tcl/interface/olimex-jtag-tiny.cfg deleted file mode 100644 index f28ed9d..0000000 --- a/tcl/interface/olimex-jtag-tiny.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Olimex ARM-USB-TINY -# -# http://www.olimex.com/dev/arm-usb-tiny.html -# - -interface ft2232 -ft2232_device_desc "Olimex OpenOCD JTAG TINY" -ft2232_layout olimex-jtag -ft2232_vid_pid 0x15ba 0x0004 - diff --git a/tcl/interface/oocdlink.cfg b/tcl/interface/oocdlink.cfg deleted file mode 100644 index 4e962f5..0000000 --- a/tcl/interface/oocdlink.cfg +++ /dev/null @@ -1,12 +0,0 @@ -# -# Joern Kaipf's OOCDLink -# -# http://www.joernonline.de/contrexx2/cms/index.php?page=126 -# - -interface ft2232 -ft2232_device_desc "OOCDLink" -ft2232_layout oocdlink -ft2232_vid_pid 0x0403 0xbaf8 -adapter_khz 5 - diff --git a/tcl/interface/opendous_ftdi.cfg b/tcl/interface/opendous_ftdi.cfg deleted file mode 100644 index e0e05c4..0000000 --- a/tcl/interface/opendous_ftdi.cfg +++ /dev/null @@ -1,15 +0,0 @@ -# -# Opendous -# -# http://code.google.com/p/opendous/wiki/JTAG -# -# According to the website, it is similar to jtagkey, but it uses channel B -# (and it has a different pid number). -# - -interface ft2232 -ft2232_device_desc "Dual RS232-HS" -ft2232_layout jtagkey -ft2232_vid_pid 0x0403 0x6010 -ft2232_channel 2 - diff --git a/tcl/interface/openocd-usb-hs.cfg b/tcl/interface/openocd-usb-hs.cfg deleted file mode 100644 index ddf3dce..0000000 --- a/tcl/interface/openocd-usb-hs.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# embedded projects openocd usb adapter v3 -# -# http://shop.embedded-projects.net/index.php?module=artikel&action=artikel&id=14 -# - -interface ft2232 -ft2232_vid_pid 0x0403 0x6010 -ft2232_device_desc "Dual RS232-HS" -ft2232_layout "oocdlink" -ft2232_latency 2 diff --git a/tcl/interface/openocd-usb.cfg b/tcl/interface/openocd-usb.cfg deleted file mode 100644 index 4000b23..0000000 --- a/tcl/interface/openocd-usb.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Hubert Hoegl's USB to JTAG -# -# http://www.hs-augsburg.de/~hhoegl/proj/usbjtag/usbjtag.html -# - -interface ft2232 -ft2232_vid_pid 0x0403 0x6010 -ft2232_device_desc "Dual RS232" -ft2232_layout "oocdlink" -ft2232_latency 2 diff --git a/tcl/interface/openrd.cfg b/tcl/interface/openrd.cfg deleted file mode 100644 index 322b508..0000000 --- a/tcl/interface/openrd.cfg +++ /dev/null @@ -1,12 +0,0 @@ -# -# Marvell OpenRD -# -# http://www.marvell.com/products/embedded_processors/developer/kirkwood/openrd.jsp -# - -interface ft2232 -ft2232_layout sheevaplug -ft2232_vid_pid 0x0403 0x9e90 -ft2232_device_desc "OpenRD JTAGKey FT2232D B" -adapter_khz 3000 - diff --git a/tcl/interface/redbee-econotag.cfg b/tcl/interface/redbee-econotag.cfg deleted file mode 100644 index 7e17a05..0000000 --- a/tcl/interface/redbee-econotag.cfg +++ /dev/null @@ -1,13 +0,0 @@ -# -# Redwire Redbee-Econotag -# -# http://www.redwirellc.com/store/node/1 -# -# The Redbee-Econotag has an onboard FT2232H with: -# - FT2232H channel A wired to mc13224v JTAG -# - FT2232H channel B wired to mc13224v UART1 -# - -interface ft2232 -ft2232_layout redbee-econotag -ft2232_vid_pid 0x0403 0x6010 diff --git a/tcl/interface/redbee-usb.cfg b/tcl/interface/redbee-usb.cfg deleted file mode 100644 index 5e7e4f7..0000000 --- a/tcl/interface/redbee-usb.cfg +++ /dev/null @@ -1,13 +0,0 @@ -# -# Redwire Redbee-USB -# -# http://www.redwirellc.com -# -# The Redbee-USB has an onboard FT2232H with: -# - FT2232H channel B wired to mc13224v JTAG -# - FT2232H channel A wired to mc13224v UART1 -# - -interface ft2232 -ft2232_layout redbee-usb -ft2232_vid_pid 0x0403 0x6010 diff --git a/tcl/interface/sheevaplug.cfg b/tcl/interface/sheevaplug.cfg deleted file mode 100644 index d46d71e..0000000 --- a/tcl/interface/sheevaplug.cfg +++ /dev/null @@ -1,12 +0,0 @@ -# -# Marvel SheevaPlug Development Kit -# -# http://www.marvell.com/products/embedded_processors/developer/kirkwood/sheevaplug.jsp -# - -interface ft2232 -ft2232_layout sheevaplug -ft2232_vid_pid 0x9e88 0x9e8f -ft2232_device_desc "SheevaPlug JTAGKey FT2232D B" -adapter_khz 2000 - diff --git a/tcl/interface/signalyzer-h2.cfg b/tcl/interface/signalyzer-h2.cfg deleted file mode 100644 index 24288ac..0000000 --- a/tcl/interface/signalyzer-h2.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Xverve Signalyzer H2 (DT-USB-SH2) -# -# http://www.signalyzer.com -# - -interface ft2232 -ft2232_device_desc "Signalyzer H2" -ft2232_layout signalyzer-h -ft2232_vid_pid 0x0403 0xbca2 - diff --git a/tcl/interface/signalyzer-h4.cfg b/tcl/interface/signalyzer-h4.cfg deleted file mode 100644 index d2b260b..0000000 --- a/tcl/interface/signalyzer-h4.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Xverve Signalyzer H4 (DT-USB-SH4) -# -# http://www.signalyzer.com -# - -interface ft2232 -ft2232_device_desc "Signalyzer H4" -ft2232_layout signalyzer-h -ft2232_vid_pid 0x0403 0xbca4 - diff --git a/tcl/interface/signalyzer-lite.cfg b/tcl/interface/signalyzer-lite.cfg deleted file mode 100644 index 834bc0c..0000000 --- a/tcl/interface/signalyzer-lite.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Xverve Signalyzer LITE (DT-USB-SLITE) -# -# http://www.signalyzer.com -# - -interface ft2232 -ft2232_device_desc "Signalyzer LITE" -ft2232_layout signalyzer -ft2232_vid_pid 0x0403 0xbca1 - diff --git a/tcl/interface/signalyzer.cfg b/tcl/interface/signalyzer.cfg deleted file mode 100644 index b0581c5..0000000 --- a/tcl/interface/signalyzer.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Xverve Signalyzer Tool (DT-USB-ST) -# -# http://www.signalyzer.com -# - -interface ft2232 -ft2232_device_desc "Signalyzer" -ft2232_layout signalyzer -ft2232_vid_pid 0x0403 0xbca0 - diff --git a/tcl/interface/stm32-stick.cfg b/tcl/interface/stm32-stick.cfg deleted file mode 100644 index 9dcf816..0000000 --- a/tcl/interface/stm32-stick.cfg +++ /dev/null @@ -1,11 +0,0 @@ -# -# Hitex STM32-PerformanceStick -# -# http://www.hitex.com/index.php?id=340 -# - -interface ft2232 -ft2232_device_desc "STM32-PerformanceStick" -ft2232_layout stm32stick -ft2232_vid_pid 0x0640 0x002d - diff --git a/tcl/interface/turtelizer2.cfg b/tcl/interface/turtelizer2.cfg deleted file mode 100644 index c5e10c0..0000000 --- a/tcl/interface/turtelizer2.cfg +++ /dev/null @@ -1,15 +0,0 @@ -# -# egnite Turtelizer 2 -# -# http://www.ethernut.de/en/hardware/turtelizer/index.html -# -# Deprecated, if possible use tcl/interface/ftdi/turtelizer... -# To run, one of following configure option needed -# --enable-legacy-ft2232_libftdi -# --enable-legacy-ft2232_ftd2xx - -interface ft2232 -ft2232_device_desc "Turtelizer JTAG/RS232 Adapter" -ft2232_layout turtelizer2 -ft2232_vid_pid 0x0403 0xbdc8 - diff --git a/tcl/interface/vpaclink.cfg b/tcl/interface/vpaclink.cfg deleted file mode 100644 index a4795d3..0000000 --- a/tcl/interface/vpaclink.cfg +++ /dev/null @@ -1,10 +0,0 @@ -# -# Voipac VPACLink -# -# http://voipac.com/27M-JTG-000 -# - -interface ft2232 -ft2232_device_desc "VPACLink A" -ft2232_layout oocdlink -ft2232_vid_pid 0x0403 0x6010 diff --git a/tcl/interface/xds100v2.cfg b/tcl/interface/xds100v2.cfg deleted file mode 100644 index f14f1d8..0000000 --- a/tcl/interface/xds100v2.cfg +++ /dev/null @@ -1,10 +0,0 @@ -# -# Texas Instruments XDS100v2 -# -# http://processors.wiki.ti.com/index.php/XDS100#XDS100v2_Features -# - -interface ft2232 -ft2232_device_desc "Texas Instruments Inc.XDS100 Ver 2.0" -ft2232_layout xds100v2 -ft2232_vid_pid 0x0403 0xa6d0 |