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[OpenOCD-devel] [PATCH]: 2b4334d Remove support for the GPL incompatible FTDI D2XX library
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From: <ge...@op...> - 2016-02-15 23:03:29
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This is an automated email from Gerrit. Andreas Fritiofson (and...@gm...) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/3237 -- gerrit commit 2b4334d02eb1e5b7a3a426de378b4d6d67b9f556 Author: Andreas Fritiofson <and...@gm...> Date: Mon Feb 15 23:17:24 2016 +0100 Remove support for the GPL incompatible FTDI D2XX library Convert Presto, OpenJTAG and USB-Blaster (I) adapter drivers to libftdi only. Change-Id: Ib28887620a3dcbb754b9dbf87b9731acca3ac600 Signed-off-by: Andreas Fritiofson <and...@gm...> diff --git a/README b/README index cea87d3..0f1a1f0 100644 --- a/README +++ b/README @@ -181,10 +181,6 @@ suggestions: particular hardware; - Use "ftdi" interface adapter driver for the FTDI-based devices. -As a PACKAGER, never link against the FTD2XX library, as the resulting -binaries can't be legally distributed, due to the restrictions of the -GPL. - ================ Building OpenOCD @@ -226,10 +222,8 @@ 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, and OpenJTAG interface adapter -drivers need either one of: +drivers need: - libftdi: http://www.intra2net.com/en/developer/libftdi/index.php - - ftd2xx: http://www.ftdichip.com/Drivers/D2XX.htm (proprietary, - GPL-incompatible) CMSIS-DAP support needs HIDAPI library. @@ -301,40 +295,6 @@ use both the --enable-parport AND the --enable-parport-giveio option if you want to use giveio instead of ioperm parallel port access method. -Using FTDI's FTD2XX -------------------- - -The (closed source) FTDICHIP.COM solution is faster than libftdi on -Windows. That is the motivation for supporting it even though its -licensing restricts it to non-redistributable OpenOCD binaries, and it -is not available for all operating systems used with OpenOCD. You may, -however, build such copies for personal use. - -The FTDICHIP drivers come as either a (win32) ZIP file, or a (Linux) -TAR.GZ file. You must unpack them ``some where'' convenient. As of this -writing FTDICHIP does not supply means to install these files "in an -appropriate place." - -You should use the following ./configure options to make use of -FTD2XX: - - --with-ftd2xx-win32-zipdir - Where (CYGWIN/MINGW) the zip file from ftdichip.com - was unpacked <default=search> - --with-ftd2xx-linux-tardir - Where (Linux/Unix) the tar file from ftdichip.com - was unpacked <default=search> - --with-ftd2xx-lib=(static|shared) - Use static or shared ftd2xx libs (default is static) - -Remember, this library is binary-only, while OpenOCD is licenced -according to GNU GPLv2 without any exceptions. That means that -_distributing_ copies of OpenOCD built with the FTDI code would -violate the OpenOCD licensing terms. - -Note that on Linux there is no good reason to use these FTDI binaries; -they are no faster (on Linux) than libftdi, and cause licensing issues. - ========================== Obtaining OpenOCD From GIT diff --git a/configure.ac b/configure.ac index 69860e8..4d88900 100644 --- a/configure.ac +++ b/configure.ac @@ -159,36 +159,6 @@ else fi AC_MSG_RESULT([$build_release]) -AC_ARG_WITH(ftd2xx, - AS_HELP_STRING([--with-ftd2xx=<PATH>],[This option has been removed.]), - [ -# Option Given. -cat << __EOF__ - -The option: --with-ftd2xx=<PATH> has been removed. -On Linux, the new option is: - - --with-ftd2xx-linux-tardir=/path/to/files - -Where <path> is the path the the directory where the "tar.gz" file -from FTDICHIP.COM was unpacked, for example: - - --with-ftd2xx-linux-tardir=${HOME}/libftd2xx0.4.16 - -On Cygwin/MingW32, the new option is: - - --with-ftd2xx-win32-zipdir=/path/to/files - -Where <path> is the path to the directory where the "zip" file from -FTDICHIP.COM was unpacked, for example: - - --with-ftd2xx-win32-zipdir=${HOME}/ftd2xx.cdm.files - -__EOF__ - - AC_MSG_ERROR([Sorry Cannot continue]) - ], [true]) - # Adapter drivers # 1st column -- configure option # 2nd column -- description @@ -221,63 +191,6 @@ m4_define([USB0_ADAPTERS], m4_define([HIDAPI_ADAPTERS], [[[cmsis_dap], [CMSIS-DAP Compliant Debugger], [CMSIS_DAP]]]) -#======================================== -# FTD2XXX support comes in 4 forms. -# (1) win32 - via a zip file -# (2) linux - via a tar file -# (3) linux/cygwin/mingw - via libftdi -# (4) darwin - installed under /usr/local -# -# In case (1) and (2) we need to know where the package was unpacked. - -AC_ARG_WITH(ftd2xx-win32-zipdir, - AS_HELP_STRING([--with-ftd2xx-win32-zipdir],[Where (CYGWIN/MINGW) the zip file from ftdichip.com was unpacked (default=search)]), - [ - # option present - if test -d $with_ftd2xx_win32_zipdir - then - with_ftd2xx_win32_zipdir=`cd $with_ftd2xx_win32_zipdir && pwd` - AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_win32_zipdir]) - else - AC_MSG_ERROR([Parameter to --with-ftd2xx-win32-zipdir is not a dir: $with_ftd2xx_win32_zipdir]) - fi - ], [true]) - -AC_ARG_WITH(ftd2xx-linux-tardir, - AS_HELP_STRING([--with-ftd2xx-linux-tardir], [Where (Linux/Unix) the tar file from ftdichip.com was unpacked (default=search)]), - [ - # Option present - if test $is_win32 = yes ; then - AC_MSG_ERROR([The option: --with-ftd2xx-linux-tardir is only usable on linux]) - fi - if test -d $with_ftd2xx_linux_tardir - then - with_ftd2xx_linux_tardir=`cd $with_ftd2xx_linux_tardir && pwd` - AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_linux_tardir]) - else - AC_MSG_ERROR([Parameter to --with-ftd2xx-linux-tardir is not a dir: $with_ftd2xx_linux_tardir]) - fi - ], [true]) - -AC_ARG_WITH(ftd2xx-lib, - AS_HELP_STRING([--with-ftd2xx-lib], - [Use static or shared ftd2xx libs (default=static)]), - [ - case "$withval" in - static) - with_ftd2xx_lib=$withval - ;; - shared) - with_ftd2xx_lib=$withval - ;; - *) - AC_MSG_ERROR([Option: --with-ftd2xx-lib=static or --with-ftd2xx-lib=shared not, $withval]) - ;; - esac - ], [ - # Default is static - it is simpler :-( - with_ftd2xx_lib=static - ]) AC_ARG_ENABLE([doxygen-html], AS_HELP_STRING([--disable-doxygen-html], @@ -400,12 +313,8 @@ AC_ARG_ENABLE([jtag_vpi], [build_jtag_vpi=$enableval], [build_jtag_vpi=no]) AC_ARG_ENABLE([usb_blaster_libftdi], - AS_HELP_STRING([--enable-usb_blaster_libftdi], [Enable building support for the Altera USB-Blaster using the libftdi driver, opensource alternate of FTD2XX]), - [build_usb_blaster_libftdi=$enableval], [build_usb_blaster_libftdi=no]) - -AC_ARG_ENABLE([usb_blaster_ftd2xx], - AS_HELP_STRING([--enable-usb_blaster_ftd2xx], [Enable building support for the Altera USB-Blaster using the FTD2XX driver from ftdichip.com]), - [build_usb_blaster_ftd2xx=$enableval], [build_usb_blaster_ftd2xx=no]) + AS_HELP_STRING([--enable-usb_blaster_libftdi], [Enable building support for the Altera USB-Blaster using the libftdi driver]), + [build_usb_blaster=$enableval], [build_usb_blaster=no]) AC_ARG_ENABLE([amtjtagaccel], AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]), @@ -450,20 +359,12 @@ AC_ARG_ENABLE([gw16012], [build_gw16012=$enableval], [build_gw16012=no]) AC_ARG_ENABLE([presto_libftdi], - AS_HELP_STRING([--enable-presto_libftdi], [Enable building support for ASIX Presto Programmer using the libftdi driver]), - [build_presto_libftdi=$enableval], [build_presto_libftdi=no]) - -AC_ARG_ENABLE([presto_ftd2xx], - AS_HELP_STRING([--enable-presto_ftd2xx], [Enable building support for ASIX Presto Programmer using the FTD2XX driver]), - [build_presto_ftd2xx=$enableval], [build_presto_ftd2xx=no]) - -AC_ARG_ENABLE([openjtag_ftd2xx], - AS_HELP_STRING([--enable-openjtag_ftd2xx], [Enable building support for the OpenJTAG Programmer with ftd2xx driver]), - [build_openjtag_ftd2xx=$enableval], [build_openjtag_ftd2xx=no]) + AS_HELP_STRING([--enable-presto_libftdi], [Enable building support for ASIX Presto Programmer using the libftdi library]), + [build_presto=$enableval], [build_presto=no]) AC_ARG_ENABLE([openjtag_ftdi], - AS_HELP_STRING([--enable-openjtag_ftdi], [Enable building support for the OpenJTAG Programmer with ftdi driver]), - [build_openjtag_ftdi=$enableval], [build_openjtag_ftdi=no]) + AS_HELP_STRING([--enable-openjtag_ftdi], [Enable building support for the OpenJTAG Programmer with libftdi library]), + [build_openjtag=$enableval], [build_openjtag=no]) AC_ARG_ENABLE([oocd_trace], AS_HELP_STRING([--enable-oocd_trace], @@ -677,10 +578,10 @@ else AC_DEFINE([BUILD_BITBANG], [0], [0 if you don't want a bitbang interface.]) fi -if test $build_usb_blaster_libftdi = yes; then - AC_DEFINE([BUILD_USB_BLASTER_LIBFTDI], [1], [1 if you want libftdi usb_blaster.]) +if test $build_usb_blaster = yes; then + AC_DEFINE([BUILD_USB_BLASTER], [1], [1 if you want libftdi usb_blaster.]) else - AC_DEFINE([BUILD_USB_BLASTER_LIBFTDI], [0], [0 if you don't want libftdi usb_blaster.]) + AC_DEFINE([BUILD_USB_BLASTER], [0], [0 if you don't want libftdi usb_blaster.]) fi if test $build_jtag_vpi = yes; then @@ -689,12 +590,6 @@ else AC_DEFINE([BUILD_JTAG_VPI], [0], [0 if you don't want JTAG VPI.]) fi -if test $build_usb_blaster_ftd2xx = yes; then - AC_DEFINE([BUILD_USB_BLASTER_FTD2XX], [1], [1 if you want ftd2xx usb_blaster.]) -else - AC_DEFINE([BUILD_USB_BLASTER_FTD2XX], [0], [0 if you don't want ftd2xx usb_blaster.]) -fi - if test $build_amtjtagaccel = yes; then AC_DEFINE([BUILD_AMTJTAGACCEL], [1], [1 if you want the Amontec JTAG-Accelerator driver.]) else @@ -707,18 +602,11 @@ else AC_DEFINE([BUILD_GW16012], [0], [0 if you don't want the Gateworks GW16012 driver.]) fi -if test $build_presto_libftdi = yes; then +if test $build_presto = yes; then build_bitq=yes - AC_DEFINE([BUILD_PRESTO_LIBFTDI], [1], [1 if you want the ASIX PRESTO driver using libftdi.]) + AC_DEFINE([BUILD_PRESTO], [1], [1 if you want the ASIX PRESTO driver using libftdi.]) else - AC_DEFINE([BUILD_PRESTO_LIBFTDI], [0], [0 if you don't want the ASIX PRESTO driver using libftdi.]) -fi - -if test $build_presto_ftd2xx = yes; then - build_bitq=yes - AC_DEFINE([BUILD_PRESTO_FTD2XX], [1], [1 if you want the ASIX PRESTO driver using FTD2XX.]) -else - AC_DEFINE([BUILD_PRESTO_FTD2XX], [0], [0 if you don't want the ASIX PRESTO driver using FTD2XX.]) + AC_DEFINE([BUILD_PRESTO], [0], [0 if you don't want the ASIX PRESTO driver using libftdi.]) fi if test $build_bitq = yes; then @@ -727,17 +615,11 @@ else AC_DEFINE([BUILD_BITQ], [0], [0 if you don't want a bitq interface.]) fi -AC_DEFINE([BUILD_OPENJTAG], [0], [0 if you don't want the OpenJTAG driver.]) -AC_DEFINE([BUILD_OPENJTAG_FTD2XX], [0], [0 if you don't want the OpenJTAG driver with FTD2XX driver.]) -AC_DEFINE([BUILD_OPENJTAG_LIBFTDI], [0], [0 if you don't want to build OpenJTAG driver with libftdi.]) -if test $build_openjtag_ftd2xx = yes; then +if test $build_openjtag = yes; then AC_DEFINE([BUILD_OPENJTAG], [1], [1 if you want the OpenJTAG driver.]) - AC_DEFINE([BUILD_OPENJTAG_FTD2XX], [1], [1 if you want the OpenJTAG driver with FTD2XX driver.]) -fi -if test $build_openjtag_ftdi = yes; then - AC_DEFINE([BUILD_OPENJTAG], [1], [1 if you want the OpenJTAG drvier.]) - AC_DEFINE([BUILD_OPENJTAG_LIBFTDI], [1], [1 if you want to build OpenJTAG with FTDI driver.]) +else + AC_DEFINE([BUILD_OPENJTAG], [0], [0 if you don't want the OpenJTAG driver.]) fi if test $build_oocd_trace = yes; then @@ -786,210 +668,8 @@ if test $build_sysfsgpio = yes; then else AC_DEFINE([BUILD_SYSFSGPIO], [0], [0 if you don't want SysfsGPIO driver.]) fi -#-- Deal with MingW/Cygwin FTD2XX issues - -if test $is_win32 = yes; then -if test "${with_ftd2xx_linux_tardir+set}" = set -then - AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.]) -fi - -if test $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes -o $build_openjtag_ftd2xx = yes; then - AC_MSG_CHECKING([for ftd2xx.lib exists (win32)]) - - # if we are given a zipdir... - if test "${with_ftd2xx_win32_zipdir+set}" = set - then - # Set the CFLAGS for "ftd2xx.h" - f=$with_ftd2xx_win32_zipdir/ftd2xx.h - if test ! -f $f ; then - AC_MSG_ERROR([File: $f cannot be found]) - fi - CFLAGS="$CFLAGS -I$with_ftd2xx_win32_zipdir" - - # And calculate the LDFLAGS for the machine - case "$host_cpu" in - i?86|x86_32) - LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/i386" - LIBS="$LIBS -lftd2xx" - f=$with_ftd2xx_win32_zipdir/i386/ftd2xx.lib - ;; - amd64|x86_64) - LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/amd64" - LIBS="$LIBS -lftd2xx" - f=$with_ftd2xx_win32_zipdir/amd64/ftd2xx.lib - ;; - *) - AC_MSG_ERROR([Unknown Win32 host cpu: $host_cpu]) - ;; - esac - if test ! -f $f ; then - AC_MSG_ERROR([Library: $f not found]) - fi - else - LIBS="$LIBS -lftd2xx" - AC_MSG_WARN([ASSUMPTION: The (win32) FTDICHIP.COM files: ftd2xx.h and ftd2xx.lib are in a proper place]) - fi -fi -fi # win32 - -if test $is_darwin = yes ; then -if test "${with_ftd2xx_win32_zipdir+set}" = set -then - AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only]) -fi -if test "${with_ftd2xx_linux_tardir+set}" = set -then - AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.]) -fi - -if test $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes ; then - AC_MSG_CHECKING([for libftd2xx.a (darwin)]) - - if test ! -f /usr/local/include/ftd2xx.h ; then - AC_MSG_ERROR([ftd2xx library from FTDICHIP.com seems to be missing, cannot find: /usr/local/include/ftd2xx.h]) - fi - - CFLAGS="$CFLAGS -I/usr/local/include" - LDFLAGS="$LDFLAGS -L/usr/local/lib" - LIBS="$LIBS -lftd2xx" - AC_MSG_RESULT([-L/usr/local/lib -lftd2xx]) -fi -fi # darwin - -if test $is_win32 = no && test $is_darwin = no ; then - -if test "${with_ftd2xx_win32_zipdir+set}" = set -then - AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only]) -fi - -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 $host_os != linux ; then - AC_MSG_ERROR([The (linux) ftd2xx library from FTDICHIP.com is linux only. Try --enable-*-libftdi instead]) - fi - # Are we given a TAR directory? - if test "${with_ftd2xx_linux_tardir+set}" = set - then - AC_MSG_CHECKING([uninstalled ftd2xx distribution]) - # The .H file is simple.. - FTD2XX_H=$with_ftd2xx_linux_tardir/ftd2xx.h - if test ! -f "${FTD2XX_H}"; then - AC_MSG_ERROR([Option: --with-ftd2xx-linux-tardir appears wrong, cannot find: ${FTD2XX_H}]) - fi - CFLAGS="$CFLAGS -I$with_ftd2xx_linux_tardir" - if test $with_ftd2xx_lib = shared; then - FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir" - FTD2XX_LIB="-lftd2xx" - else - # Test #1 - v1.0.x - case "$host_cpu" in - i?86|x86_32) - dir=build/i386;; - amd64|x86_64) - dir=build/x86_64;; - *) - dir=none;; - esac - if test -f "$with_ftd2xx_linux_tardir/$dir/libftd2xx.a"; then - FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir/$dir" - # Also needs -lrt - FTD2XX_LIB="-lftd2xx -lrt" - else - # Test Number2. - # Grr.. perhaps it exists as a version number? - FTD2XX_LIB="$with_ftd2xx_linux_tardir/static_lib/libftd2xx.a.*.*.*" - count=`ls ${FTD2XX_LIB} | wc -l` - if test $count -gt 1 ; then - AC_MSG_ERROR([Multiple libftd2xx.a files found in: $with_ftd2xx_linux_tardir/static_lib sorry cannot handle this yet]) - fi - if test $count -ne 1 ; then - AC_MSG_ERROR([Not found: $f, option: --with-ftd2xx-linux-tardir appears to be wrong]) - fi - # Because the "-l" rules do not understand version numbers... - # we will just stuff the absolute path onto the LIBS variable - FTD2XX_LIB="`ls ${FTD2XX_LIB}` -lpthread" - FTD2XX_LDFLAGS="" - fi - fi - LDFLAGS="${LDFLAGS} ${FTD2XX_LDFLAGS}" - LIBS="${FTD2XX_LIB} ${LIBS}" - AC_MSG_RESULT([${FTD2XX_LDFLAGS} ${FTD2XX_LIB}]) - else - AC_CHECK_HEADER([ftd2xx.h],[],[ - AC_MSG_ERROR([You seem to be missing the FTD2xx driver header file.]) - ]) - AC_SEARCH_LIBS([FT_GetLibraryVersion],[ftd2xx],,[ - AC_MSG_ERROR([You appear to be missing the FTD2xx driver library.]) - ],[-lrt -lusb-1.0]) - fi -fi -fi # linux - -if test $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes ; then - -# Before we go any further - make sure we can *BUILD* and *RUN* -# a simple app with the "ftd2xx.lib" file - in what ever form we where given -# We should be able to compile, link and run this test program now -AC_MSG_CHECKING([whether ftd2xx library works]) - -# -# Save the LDFLAGS for later.. -LDFLAGS_SAVE=$LDFLAGS -CFLAGS_SAVE=$CFLAGS -_LDFLAGS=`eval echo $LDFLAGS` -_CFLAGS=`eval echo $CFLAGS` -LDFLAGS=$_LDFLAGS -CFLAGS=$_CFLAGS - -AC_RUN_IFELSE([AC_LANG_PROGRAM([[ -#include "confdefs.h" -#if IS_WIN32 -#include "windows.h" -#endif -#include <stdio.h> -#include <ftd2xx.h> - ]], [[ - DWORD x; - FT_GetLibraryVersion( &x ); - ]])], [ - AC_MSG_RESULT([Success!]) - ], [ - AC_MSG_ERROR([Cannot build & run test program using ftd2xx.lib]) - ], [ - AC_MSG_RESULT([Skipping as we are cross-compiling]) - ]) - -AC_MSG_CHECKING([for ftd2xx FT232H device support]) -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#include "confdefs.h" -#if IS_WIN32 -#include "windows.h" -#endif -#include <stdio.h> -#include <ftd2xx.h> - -DWORD x = FT_DEVICE_232H; - ]], [])], [ - AC_DEFINE([HAS_ENUM_FT232H], [1], - [Support FT232H with FTD2XX or libftdi.]) - has_enum_ft232h=yes - ], [ - has_enum_ft232h=no - ]) - AC_MSG_RESULT([$has_enum_ft232h]) - - if test $has_enum_ft232h = no; then - AC_MSG_WARN([You need a newer FTD2XX driver (version 2.08.12 or later).]) - fi - -LDFLAGS=$LDFLAGS_SAVE -CFLAGS=$CFLAGS_SAVE -fi -if test $build_usb_blaster_libftdi = yes -o \ - $build_openjtag_ftdi = yes -o $build_presto_libftdi = yes; then +if test $build_usb_blaster = yes -o $build_openjtag = yes -o $build_presto = yes; then # we can have libftdi or libftdi1, so check it and use the latest one PKG_CHECK_MODULES([LIBFTDI], [libftdi1], [use_libftdi=yes], [use_libftdi=no]) @@ -1043,7 +723,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ enum ftdi_chip_type x = TYPE_232H; ]])], [ AC_DEFINE([HAS_ENUM_FT232H], [1], - [Support FT232H with FTD2XX or libftdi.]) + [Support FT232H with libftdi.]) has_enum_ft232h=yes ], [ has_enum_ft232h=no @@ -1133,15 +813,13 @@ 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([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]) -AM_CONDITIONAL([USB_BLASTER_DRIVER], [test $build_usb_blaster_ftd2xx = yes -o $build_usb_blaster_libftdi = yes -o $enable_usb_blaster_2 != no]) +AM_CONDITIONAL([USB_BLASTER_DRIVER], [test $build_usb_blaster = yes -o $enable_usb_blaster_2 != no]) +AM_CONDITIONAL([USB_BLASTER], [test $build_usb_blaster = yes]) AM_CONDITIONAL([AMTJTAGACCEL], [test $build_amtjtagaccel = yes]) AM_CONDITIONAL([GW16012], [test $build_gw16012 = yes]) -AM_CONDITIONAL([PRESTO_LIBFTDI], [test $build_presto_libftdi = yes]) -AM_CONDITIONAL([PRESTO_DRIVER], [test $build_presto_ftd2xx = yes -o $build_presto_libftdi = yes]) -AM_CONDITIONAL([OPENJTAG], [test $build_openjtag_ftd2xx = yes -o $build_openjtag_ftdi = yes]) +AM_CONDITIONAL([PRESTO], [test $build_presto = yes]) +AM_CONDITIONAL([OPENJTAG], [test $build_openjtag = yes]) AM_CONDITIONAL([OOCD_TRACE], [test $build_oocd_trace = yes]) AM_CONDITIONAL([REMOTE_BITBANG], [test $build_remote_bitbang = yes]) AM_CONDITIONAL([BUSPIRATE], [test $build_buspirate = yes]) diff --git a/doc/openocd.texi b/doc/openocd.texi index 4a673cd..e4d890b 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -2607,7 +2607,7 @@ reset_config srst_only @end example @end deffn -@deffn {Command} {usb_blaster_lowlevel_driver} (@option{ftdi}|@option{ftd2xx}|@option{ublast2}) +@deffn {Command} {usb_blaster_lowlevel_driver} (@option{ftdi}|@option{ublast2}) Chooses the low level access method for the adapter. If not specified, @option{ftdi} is selected unless it wasn't enabled during the configure stage. USB-Blaster II needs @option{ublast2}. diff --git a/src/jtag/drivers/Makefile.am b/src/jtag/drivers/Makefile.am index 4e028cc..358d5ae 100644 --- a/src/jtag/drivers/Makefile.am +++ b/src/jtag/drivers/Makefile.am @@ -84,7 +84,7 @@ endif if BITQ DRIVERFILES += bitq.c endif -if PRESTO_DRIVER +if PRESTO DRIVERFILES += presto.c endif if USBPROG @@ -144,7 +144,6 @@ endif noinst_HEADERS = \ bitbang.h \ bitq.h \ - ftd2xx_common.h \ libusb0_common.h \ libusb1_common.h \ libusb_common.h \ diff --git a/src/jtag/drivers/ftd2xx_common.h b/src/jtag/drivers/ftd2xx_common.h deleted file mode 100644 index ad4fe25..0000000 --- a/src/jtag/drivers/ftd2xx_common.h +++ /dev/null @@ -1,57 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2011 by Spencer Oliver <sp...@sp...> * - * * - * Written by Arnim Laeuger, 2008 (from urjtag) * - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * - ***************************************************************************/ - -#ifndef _FTD2XX_COMMON_H -#define _FTD2XX_COMMON_H - -#if ((BUILD_PRESTO_FTD2XX == 1) || (BUILD_USB_BLASTER_FTD2XX == 1)) -#include <ftd2xx.h> - -static const char *ftd2xx_status_string(FT_STATUS status) -{ - switch (status) { - case FT_OK: return "OK"; - case FT_INVALID_HANDLE: return "invalid handle"; - case FT_DEVICE_NOT_FOUND: return "device not found"; - case FT_DEVICE_NOT_OPENED: return "device not opened"; - case FT_IO_ERROR: return "io error"; - case FT_INSUFFICIENT_RESOURCES: return "insufficient resources"; - case FT_INVALID_PARAMETER: return "invalid parameter"; - case FT_INVALID_BAUD_RATE: return "invalid baud rate"; - - case FT_DEVICE_NOT_OPENED_FOR_ERASE: return "device not opened for erase"; - case FT_DEVICE_NOT_OPENED_FOR_WRITE: return "device not opened for write"; - case FT_FAILED_TO_WRITE_DEVICE: return "failed to write device"; - case FT_EEPROM_READ_FAILED: return "eeprom read failed"; - case FT_EEPROM_WRITE_FAILED: return "eeprom write failed"; - case FT_EEPROM_ERASE_FAILED: return "eeprom erase failed"; - case FT_EEPROM_NOT_PRESENT: return "eeprom not present"; - case FT_EEPROM_NOT_PROGRAMMED: return "eeprom not programmed"; - case FT_INVALID_ARGS: return "invalid args"; - case FT_NOT_SUPPORTED: return "not supported"; - case FT_OTHER_ERROR: return "other error"; - } - - return "undefined FTD2xx error"; -} - -#endif -#endif /* _FTD2XX_COMMON_H */ diff --git a/src/jtag/drivers/openjtag.c b/src/jtag/drivers/openjtag.c index 85d1793..9f9a0c4 100644 --- a/src/jtag/drivers/openjtag.c +++ b/src/jtag/drivers/openjtag.c @@ -1,6 +1,6 @@ /******************************************************************************* * Driver for OpenJTAG Project (www.openjtag.org) * - * Compatible with libftdi and ftd2xx drivers. * + * Compatible with libftdi driver. * * * * Copyright (C) 2010 by Ivan Meleca <mi...@gm...> * * * @@ -68,19 +68,8 @@ typedef enum openjtag_tap_state { OPENJTAG_TAP_UPDATE_IR = 15, } openjtag_tap_state_t; -#if (BUILD_OPENJTAG_FTD2XX == 1 && BUILD_OPENJTAG_LIBFTDI == 1) -#error "BUILD_OPENJTAG_FTD2XX && BUILD_OPENJTAG_LIBFTDI " - "are mutually exclusive" -#elif (BUILD_OPENJTAG_FTD2XX != 1 && BUILD_OPENJTAG_LIBFTDI != 1) -#error "BUILD_OPENJTAG_FTD2XX || BUILD_OPENJTAG_LIBFTDI must be chosen" -#endif - /* OPENJTAG access library includes */ -#if BUILD_OPENJTAG_FTD2XX == 1 -#include <ftd2xx.h> -#elif BUILD_OPENJTAG_LIBFTDI == 1 #include <ftdi.h> -#endif /* OpenJTAG vid/pid */ static uint16_t openjtag_vid = 0x0403; @@ -88,12 +77,7 @@ static uint16_t openjtag_pid = 0x6001; static char *openjtag_device_desc; -#if BUILD_OPENJTAG_FTD2XX == 1 -static FT_HANDLE ftdih; - -#elif BUILD_OPENJTAG_LIBFTDI == 1 static struct ftdi_context ftdic; -#endif #define OPENJTAG_BUFFER_SIZE 504 #define OPENJTAG_MAX_PENDING_RESULTS 256 @@ -206,23 +190,6 @@ static int8_t openjtag_get_tap_state(int8_t state) static int openjtag_buf_write( uint8_t *buf, int size, uint32_t *bytes_written) { -#if BUILD_OPENJTAG_FTD2XX == 1 - FT_STATUS status; - DWORD dw_bytes_written; - -#ifdef _DEBUG_USB_COMMS_ - openjtag_debug_buffer(buf, size, DEBUG_TYPE_WRITE); -#endif - - status = FT_Write(ftdih, buf, size, &dw_bytes_written); - if (status != FT_OK) { - *bytes_written = dw_bytes_written; - LOG_ERROR("FT_Write returned: %u", status); - return ERROR_JTAG_DEVICE_ERROR; - } - *bytes_written = dw_bytes_written; - return ERROR_OK; -#elif BUILD_OPENJTAG_LIBFTDI == 1 int retval; #ifdef _DEBUG_USB_COMMS_ openjtag_debug_buffer(buf, size, DEBUG_TYPE_WRITE); @@ -238,36 +205,10 @@ static int openjtag_buf_write( *bytes_written += retval; return ERROR_OK; -#endif } static int openjtag_buf_read(uint8_t *buf, uint32_t qty, uint32_t *bytes_read) { - -#if BUILD_OPENJTAG_FTD2XX == 1 - DWORD dw_bytes_read; - FT_STATUS status; - int timeout = 50; - - *bytes_read = 0; - while (qty && (*bytes_read < qty) && timeout--) { - - status = FT_Read(ftdih, buf + *bytes_read, - qty - *bytes_read, &dw_bytes_read); - if (status != FT_OK) { - *bytes_read = dw_bytes_read; - LOG_ERROR("FT_Read returned: %u", status); - return ERROR_JTAG_DEVICE_ERROR; - } - *bytes_read += dw_bytes_read; - } - -#ifdef _DEBUG_USB_COMMS_ - openjtag_debug_buffer(buf, *bytes_read, DEBUG_TYPE_READ); -#endif - - return ERROR_OK; -#elif BUILD_OPENJTAG_LIBFTDI == 1 int retval; int timeout = 5; @@ -289,7 +230,6 @@ static int openjtag_buf_read(uint8_t *buf, uint32_t qty, uint32_t *bytes_read) openjtag_debug_buffer(buf, *bytes_read, DEBUG_TYPE_READ); #endif -#endif return ERROR_OK; } @@ -341,105 +281,19 @@ static int openjtag_init(void) { uint8_t latency_timer; -#if BUILD_OPENJTAG_FTD2XX == 1 - FT_STATUS status; -#endif - -usb_tx_buf_offs = 0; -usb_rx_buf_len = 0; -openjtag_scan_result_count = 0; + usb_tx_buf_offs = 0; + usb_rx_buf_len = 0; + openjtag_scan_result_count = 0; -#if BUILD_OPENJTAG_FTD2XX == 1 - LOG_DEBUG("'openjtag' interface using FTD2XX"); -#elif BUILD_OPENJTAG_LIBFTDI == 1 LOG_DEBUG("'openjtag' interface using libftdi"); -#endif -/* Open by device description */ -if (openjtag_device_desc == NULL) { - LOG_WARNING("no openjtag device description specified, " + /* Open by device description */ + if (openjtag_device_desc == NULL) { + LOG_WARNING("no openjtag device description specified, " "using default 'Open JTAG Project'"); - openjtag_device_desc = "Open JTAG Project"; -} - -#if BUILD_OPENJTAG_FTD2XX == 1 - -#if IS_WIN32 == 0 - /* Add non-standard Vid/Pid to the linux driver */ - status = FT_SetVIDPID(openjtag_vid, openjtag_pid); - if (status != FT_OK) { - LOG_WARNING("couldn't add %4.4x:%4.4x", - openjtag_vid, openjtag_pid); - } -#endif - - status = FT_OpenEx(openjtag_device_desc, FT_OPEN_BY_DESCRIPTION, - &ftdih); - if (status != FT_OK) { - DWORD num_devices; - - LOG_ERROR("unable to open ftdi device: %u", status); - status = FT_ListDevices(&num_devices, NULL, - FT_LIST_NUMBER_ONLY); - if (status == FT_OK) { - char **desc_array = malloc(sizeof(char *) - * (num_devices + 1)); - unsigned int 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 | FT_OPEN_BY_DESCRIPTION); - - if (status == FT_OK) { - LOG_ERROR("ListDevices: %u\n", num_devices); - for (i = 0; i < num_devices; i++) - LOG_ERROR("%i: %s", i, desc_array[i]); - } - - for (i = 0; i < num_devices; i++) - free(desc_array[i]); - free(desc_array); - } else { - LOG_ERROR("ListDevices: NONE\n"); - } - return ERROR_JTAG_INIT_FAILED; + openjtag_device_desc = "Open JTAG Project"; } - status = FT_SetLatencyTimer(ftdih, 2); - if (status != FT_OK) { - LOG_ERROR("unable to set latency timer: %u", status); - return ERROR_JTAG_INIT_FAILED; - } - - status = FT_GetLatencyTimer(ftdih, &latency_timer); - if (status != FT_OK) { - LOG_ERROR("unable to get latency timer: %u", status); - return ERROR_JTAG_INIT_FAILED; - } - LOG_DEBUG("current latency timer: %i", latency_timer); - - status = FT_SetBitMode(ftdih, 0x00, 0x40); - if (status != FT_OK) { - LOG_ERROR("unable to disable bit i/o mode: %u", status); - return ERROR_JTAG_INIT_FAILED; - } - - status = FT_SetTimeouts(ftdih, 50, 0); - if (status != FT_OK) { - LOG_ERROR("unable to set timeouts: %u", status); - return ERROR_JTAG_INIT_FAILED; - } - - status = FT_Purge(ftdih, FT_PURGE_RX | FT_PURGE_TX); - if (status != FT_OK) { - LOG_ERROR("unable to FT_Purge() %u", status); - return ERROR_JTAG_INIT_FAILED; - } - -#elif BUILD_OPENJTAG_LIBFTDI == 1 if (ftdi_init(&ftdic) < 0) return ERROR_JTAG_INIT_FAILED; @@ -472,18 +326,11 @@ if (openjtag_device_desc == NULL) { ftdi_get_error_string(&ftdic)); return ERROR_JTAG_DEVICE_ERROR; }; -#endif -#if BUILD_OPENJTAG_FTD2XX == 1 - status = FT_Purge(ftdih, FT_PURGE_RX | FT_PURGE_TX); - if (status != FT_OK) - return ERROR_JTAG_INIT_FAILED; -#elif BUILD_OPENJTAG_LIBFTDI == 1 if (ftdi_usb_purge_buffers(&ftdic) < 0) { LOG_ERROR("ftdi_purge_buffers: %s", ftdic.error_str); return ERROR_JTAG_INIT_FAILED; } -#endif /* OpenJTAG speed */ openjtag_sendcommand(0xE0); /*Start at slowest adapter speed*/ @@ -496,12 +343,8 @@ if (openjtag_device_desc == NULL) { static int openjtag_quit(void) { -#if BUILD_OPENJTAG_FTD2XX == 1 - FT_Close(ftdih); -#elif BUILD_OPENJTAG_LIBFTDI == 1 ftdi_usb_close(&ftdic); ftdi_deinit(&ftdic); -#endif return ERROR_OK; } diff --git a/src/jtag/drivers/presto.c b/src/jtag/drivers/presto.c index 45e434a..f9443de 100644 --- a/src/jtag/drivers/presto.c +++ b/src/jtag/drivers/presto.c @@ -36,14 +36,7 @@ #include "bitq.h" /* PRESTO access library includes */ -#if BUILD_PRESTO_FTD2XX == 1 -#include <ftd2xx.h> -#include "ftd2xx_common.h" -#elif BUILD_PRESTO_LIBFTDI == 1 #include <ftdi.h> -#else -#error "BUG: either FTD2XX and LIBFTDI has to be used" -#endif /* -------------------------------------------------------------------------- */ @@ -57,13 +50,8 @@ #define BUFFER_SIZE (64*62) struct presto { -#if BUILD_PRESTO_FTD2XX == 1 - FT_HANDLE handle; - FT_STATUS status; -#elif BUILD_PRESTO_LIBFTDI == 1 struct ftdi_context ftdic; int retval; -#endif char serial[FT_DEVICE_SERNUM_LEN]; @@ -97,15 +85,6 @@ static uint8_t presto_init_seq[] = { static int presto_write(uint8_t *buf, uint32_t size) { -#if BUILD_PRESTO_FTD2XX == 1 - DWORD ftbytes; - presto->status = FT_Write(presto->handle, buf, size, &ftbytes); - if (presto->status != FT_OK) { - LOG_ERROR("FT_Write returned: %s", ftd2xx_status_string(presto->status)); - return ERROR_JTAG_DEVICE_ERROR; - } - -#elif BUILD_PRESTO_LIBFTDI == 1 uint32_t ftbytes; presto->retval = ftdi_write_data(&presto->ftdic, buf, size); if (presto->retval < 0) { @@ -113,7 +92,6 @@ static int presto_write(uint8_t *buf, uint32_t size) return ERROR_JTAG_DEVICE_ERROR; } ftbytes = presto->retval; -#endif if (ftbytes != size) { LOG_ERROR("couldn't write the requested number of bytes to PRESTO (%u < %u)", @@ -126,15 +104,6 @@ static int presto_write(uint8_t *buf, uint32_t size) static int presto_read(uint8_t *buf, uint32_t size) { -#if BUILD_PRESTO_FTD2XX == 1 - DWORD ftbytes; - presto->status = FT_Read(presto->handle, buf, size, &ftbytes); - if (presto->status != FT_OK) { - LOG_ERROR("FT_Read returned: %s", ftd2xx_status_string(presto->status)); - return ERROR_JTAG_DEVICE_ERROR; - } - -#elif BUILD_PRESTO_LIBFTDI == 1 uint32_t ftbytes = 0; struct timeval timeout, now; @@ -154,7 +123,6 @@ static int presto_read(uint8_t *buf, uint32_t size) ((now.tv_sec == timeout.tv_sec) && (now.tv_usec > timeout.tv_usec))) break; } -#endif if (ftbytes != size) { /* this is just a warning, there might have been timeout when detecting PRESTO, @@ -167,150 +135,6 @@ static int presto_read(uint8_t *buf, uint32_t size) return ERROR_OK; } -#if BUILD_PRESTO_FTD2XX == 1 -static int presto_open_ftd2xx(char *req_serial) -{ - uint32_t i; - DWORD numdevs; - DWORD vidpid; - char devname[FT_DEVICE_NAME_LEN]; - FT_DEVICE device; - - BYTE presto_data; - DWORD ftbytes; - - presto->handle = (FT_HANDLE)INVALID_HANDLE_VALUE; - -#if IS_WIN32 == 0 - /* Add non-standard Vid/Pid to the linux driver */ - presto->status = FT_SetVIDPID(PRESTO_VID, PRESTO_PID); - if (presto->status != FT_OK) { - LOG_ERROR("couldn't add PRESTO VID/PID"); - exit(-1); - } -#endif - - presto->status = FT_ListDevices(&numdevs, NULL, FT_LIST_NUMBER_ONLY); - if (presto->status != FT_OK) { - LOG_ERROR("FT_ListDevices failed: %s", ftd2xx_status_string(presto->status)); - return ERROR_JTAG_DEVICE_ERROR; - } - - LOG_DEBUG("FTDI devices available: %" PRIu32, (uint32_t)numdevs); - for (i = 0; i < numdevs; i++) { - presto->status = FT_Open(i, &(presto->handle)); - if (presto->status != FT_OK) { - /* this is not fatal, the device may be legitimately open by other process, - *hence debug message only */ - LOG_DEBUG("FT_Open failed: %s", ftd2xx_status_string(presto->status)); - continue; - } - LOG_DEBUG("FTDI device %i open", (int)i); - - presto->status = FT_GetDeviceInfo(presto->handle, &device, - &vidpid, presto->serial, devname, NULL); - if (presto->status == FT_OK) { - if (vidpid == PRESTO_VID_PID && (req_serial == NULL || - !strcmp(presto->serial, req_serial))) - break; - } else - LOG_DEBUG("FT_GetDeviceInfo failed: %s", ftd2xx_status_string( - presto->status)); - - LOG_DEBUG("FTDI device %i does not match, closing", (int)i); - FT_Close(presto->handle); - presto->handle = (FT_HANDLE)INVALID_HANDLE_VALUE; - } - - if (presto->handle == (FT_HANDLE)INVALID_HANDLE_VALUE) - return ERROR_JTAG_DEVICE_ERROR; /* presto not open, return */ - - presto->status = FT_SetLatencyTimer(presto->handle, 1); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - - presto->status = FT_SetTimeouts(presto->handle, 100, 0); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - - presto->status = FT_Purge(presto->handle, FT_PURGE_TX | FT_PURGE_RX); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - - presto_data = 0xD0; - presto->status = FT_Write(presto->handle, &presto_data, 1, &ftbytes); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - - /* delay between first write/read turnaround (after purge?) necessary - * under Linux for unknown reason, - * probably a bug in library threading */ - usleep(100000); - presto->status = FT_Read(presto->handle, &presto_data, 1, &ftbytes); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - - if (ftbytes != 1) { - LOG_DEBUG("PRESTO reset"); - - presto->status = FT_Purge(presto->handle, FT_PURGE_TX | FT_PURGE_RX); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - presto->status = FT_SetBitMode(presto->handle, 0x80, 1); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - presto->status = FT_SetBaudRate(presto->handle, 9600); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - - presto_data = 0; - for (i = 0; i < 4 * 62; i++) { - presto->status = FT_Write(presto->handle, &presto_data, 1, &ftbytes); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - } - usleep(100000); - - presto->status = FT_SetBitMode(presto->handle, 0x00, 0); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - - presto->status = FT_Purge(presto->handle, FT_PURGE_TX | FT_PURGE_RX); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - - presto_data = 0xD0; - presto->status = FT_Write(presto->handle, &presto_data, 1, &ftbytes); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - - /* delay between first write/read turnaround (after purge?) necessary under Linux for unknown reason, - probably a bug in library threading */ - usleep(100000); - presto->status = FT_Read(presto->handle, &presto_data, 1, &ftbytes); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - - if (ftbytes != 1) { - LOG_DEBUG("PRESTO not responding"); - return ERROR_JTAG_DEVICE_ERROR; - } - } - - presto->status = FT_SetTimeouts(presto->handle, 0, 0); - if (presto->status != FT_OK) - return ERROR_JTAG_DEVICE_ERROR; - - presto->status = FT_Write(presto->handle, &presto_init_seq, - sizeof(presto_init_seq), &ftbytes); - - if (presto->status != FT_OK || ftbytes != sizeof(presto_init_seq)) - return ERROR_JTAG_DEVICE_ERROR; - - return ERROR_OK; -} - -#elif BUILD_PRESTO_LIBFTDI == 1 static int presto_open_libftdi(char *req_serial) { uint8_t presto_data; @@ -373,7 +197,6 @@ static int presto_open_libftdi(char *req_serial) return ERROR_OK; } -#endif /* BUILD_PRESTO_LIBFTDI == 1 */ static int presto_open(char *req_serial) { @@ -393,11 +216,7 @@ static int presto_open(char *req_serial) presto->jtag_speed = 0; -#if BUILD_PRESTO_FTD2XX == 1 - return presto_open_ftd2xx(req_serial); -#elif BUILD_PRESTO_LIBFTDI == 1 return presto_open_libftdi(req_serial); -#endif } static int presto_close(void) @@ -405,35 +224,6 @@ static int presto_close(void) int result = ERROR_OK; -#if BUILD_PRESTO_FTD2XX == 1 - DWORD ftbytes; - - if (presto->handle == (FT_HANDLE)INVALID_HANDLE_VALUE) - return result; - - presto->status = FT_Purge(presto->handle, FT_PURGE_TX | FT_PURGE_RX); - if (presto->status != FT_OK) - result = ERROR_JTAG_DEVICE_ERROR; - - presto->status = FT_Write(presto->handle, - &presto_init_seq, - sizeof(presto_init_seq), - &ftbytes); - if (presto->status != FT_OK || ftbytes != sizeof(presto_init_seq)) - result = ERROR_JTAG_DEVICE_ERROR; - - presto->status = FT_SetLatencyTimer(presto->handle, 16); - if (presto->status != FT_OK) - result = ERROR_JTAG_DEVICE_ERROR; - - presto->status = FT_Close(presto->handle); - if (presto->status != FT_OK) - result = ERROR_JTAG_DEVICE_ERROR; - else - presto->handle = (FT_HANDLE)INVALID_HANDLE_VALUE; - -#elif BUILD_PRESTO_LIBFTDI == 1 - presto->retval = ftdi_write_data(&presto->ftdic, presto_init_seq, sizeof(presto_init_seq)); if (presto->retval != sizeof(presto_init_seq)) result = ERROR_JTAG_DEVICE_ERROR; @@ -447,7 +237,6 @@ static int presto_close(void) result = ERROR_JTAG_DEVICE_ERROR; else ftdi_deinit(&presto->ftdic); -#endif return result; } @@ -457,11 +246,7 @@ static int presto_flush(void) if (presto->buff_out_pos == 0) return ERROR_OK; -#if BUILD_PRESTO_FTD2XX == 1 - if (presto->status != FT_OK) { -#elif BUILD_PRESTO_LIBFTDI == 1 if (presto->retval < 0) { -#endif LOG_DEBUG("error in previous communication, canceling I/O operation"); return ERROR_JTAG_DEVICE_ERROR; } @@ -504,13 +289,9 @@ static int presto_sendbyte(int data) } else return ERROR_JTAG_DEVICE_ERROR; -#if BUILD_PRESTO_FTD2XX == 1 - if (presto->buff_out_pos >= BUFFER_SIZE) -#elif BUILD_PRESTO_LIBFTDI == 1 /* libftdi does not do background read, be sure that USB IN buffer does not overflow (128 *bytes only!) */ if (presto->buff_out_pos >= BUFFER_SIZE || presto->buff_in_exp == 128) -#endif return presto_flush(); return ERROR_OK; diff --git a/src/jtag/drivers/usb_blaster/Makefile.am b/src/jtag/drivers/usb_blaster/Makefile.am index 0fb4700..0d4ef61 100644 --- a/src/jtag/drivers/usb_blaster/Makefile.am +++ b/src/jtag/drivers/usb_blaster/Makefile.am @@ -7,14 +7,10 @@ libocdusbblaster_la_SOURCES = $(USB_BLASTER_SRC) USB_BLASTER_SRC = usb_blaster.c -if USB_BLASTER_LIBFTDI +if USB_BLASTER USB_BLASTER_SRC += ublast_access_ftdi.c endif -if USB_BLASTER_FTD2XX -USB_BLASTER_SRC += ublast_access_ftd2xx.c -endif - if USB_BLASTER_2 USB_BLASTER_SRC += ublast2_access_libusb.c endif diff --git a/src/jtag/drivers/usb_blaster/ublast_access.h b/src/jtag/drivers/usb_blaster/ublast_access.h index 5bdc257..4572fce 100644 --- a/src/jtag/drivers/usb_blaster/ublast_access.h +++ b/src/jtag/drivers/usb_blaster/ublast_access.h @@ -53,19 +53,16 @@ struct ublast_lowlevel { /** * ublast_register_ftdi - get a lowlevel USB Blaster driver - * ublast_register_ftd2xx - get a lowlevel USB Blaster driver * ublast2_register_libusb - get a lowlevel USB Blaster II driver * - * Get a lowlevel USB-Blaster driver. In the current implementation, there are 3 + * Get a lowlevel USB-Blaster driver. In the current implementation, there are 2 * possible lowlevel drivers : - * - one based on libftdi from ftdichip.com - * - one based on libftdxx, the free alternative + * - one based on libftdi, * - one based on libusb, specific to the USB-Blaster II * * Returns the lowlevel driver structure. */ extern struct ublast_lowlevel *ublast_register_ftdi(void); -extern struct ublast_lowlevel *ublast_register_ftd2xx(void); extern struct ublast_lowlevel *ublast2_register_libusb(void); #endif /* JTAG_UBLAST_ACCESS_H */ diff --git a/src/jtag/drivers/usb_blaster/ublast_access_ftd2xx.c b/src/jtag/drivers/usb_blaster/ublast_access_ftd2xx.c deleted file mode 100644 index 14351fb..0000000 --- a/src/jtag/drivers/usb_blaster/ublast_access_ftd2xx.c +++ /dev/null @@ -1,177 +0,0 @@ -/* - * Driver for USB-JTAG, Altera USB-Blaster and compatibles - * - * Inspired from original code from Kolja Waschk's USB-JTAG project - * (http://www.ixo.de/info/usb_jtag/), and from openocd project. - * - * Copyright (C) 2012 Robert Jarzmik rob...@fr... - * Copyright (C) 2011 Ali Lown al...@lo... - * Copyright (C) 2009 Catalin Patulea ca...@vv... - * Copyright (C) 2006 Kolja Waschk us...@ix... - * - * 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. - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <jtag/interface.h> -#include <jtag/commands.h> - -#include "ublast_access.h" - -#include <ftd2xx.h> -#include "jtag/drivers/ftd2xx_common.h" - -static FT_HANDLE *ublast_getftdih(struct ublast_lowlevel *low) -{ - return low->priv; -} - -static int ublast_ftd2xx_write(struct ublast_lowlevel *low, uint8_t *buf, int size, - uint32_t *bytes_written) -{ - FT_STATUS status; - DWORD dw_bytes_written; - FT_HANDLE *ftdih = ublast_getftdih(low); - - 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; - } - *bytes_written = dw_bytes_written; - return ERROR_OK; -} - -static int ublast_ftd2xx_read(struct ublast_lowlevel *low, uint8_t *buf, - unsigned size, uint32_t *bytes_read) -{ - DWORD dw_bytes_read; - FT_STATUS status; - FT_HANDLE *ftdih = ublast_getftdih(low); - - status = FT_Read(*ftdih, buf, size, &dw_bytes_read); - if (status != FT_OK) { - *bytes_read = dw_bytes_read; - LOG_ERROR("FT_Read returned: %s", ftd2xx_status_string(status)); - return ERROR_JTAG_DEVICE_ERROR; - } - *bytes_read = dw_bytes_read; - return ERROR_OK; -} - -static int ublast_ftd2xx_init(struct ublast_lowlevel *low) -{ - FT_STATUS status; - FT_HANDLE *ftdih = ublast_getftdih(low); - uint8_t latency_timer; - - LOG_INFO("usb blaster interface using FTD2XX"); - /* Open by device description */ - if (low->ublast_device_desc == NULL) { - LOG_WARNING("no usb blaster device description specified, " - "using default 'USB-Blaster'"); - low->ublast_device_desc = "USB-Blaster"; - } - -#if IS_WIN32 == 0 - /* Add non-standard Vid/Pid to the linux driver */ - status = FT_SetVIDPID(low->ublast_vid, low->ublast_pid); - if (status != FT_OK) { - LOG_WARNING("couldn't add %4.4x:%4.4x", - low->ublast_vid, low->ublast_pid); - } -#endif - status = FT_OpenEx(low->ublast_device_desc, FT_OPEN_BY_DESCRIPTION, - ftdih); - if (status != FT_OK) { - DWORD num_devices; - - 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)); - unsigned int 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 | FT_OPEN_BY_DESCRIPTION); - - if (status == FT_OK) { - LOG_ERROR("ListDevices: %" PRIu32, (uint32_t)num_devices); - for (i = 0; i < num_devices; i++) - LOG_ERROR("%i: %s", i, desc_array[i]); - } - - for (i = 0; i < num_devices; i++) - free(desc_array[i]); - free(desc_array); - } else { - printf("ListDevices: NONE\n"); - } - return ERROR_JTAG_INIT_FAILED; - } - - status = FT_SetLatencyTimer(*ftdih, 2); - 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) - LOG_ERROR("unable to get latency timer: %s", - ftd2xx_status_string(status)); - else - LOG_DEBUG("current latency timer: %i", latency_timer); - - status = FT_SetBitMode(*ftdih, 0x00, 0); - if (status != FT_OK) { - LOG_ERROR("unable to disable bit i/o mode: %s", - ftd2xx_status_string(status)); - return ERROR_JTAG_INIT_FAILED; - } - return ERROR_OK; -} - -static int ublast_ftd2xx_quit(struct ublast_lowlevel *low) -{ - FT_HANDLE *ftdih = ublast_getftdih(low); - - FT_Close(*ftdih); - return ERROR_OK; -} - -static struct ublast_lowlevel_priv { - FT_HANDLE ftdih; -} info; - -static struct ublast_lowlevel low = { - .open = ublast_ftd2xx_init, - .close = ublast_ftd2xx_quit, - .read = ublast_ftd2xx_read, - .write = ublast_ftd2xx_write, - .priv = &info, -}; - -struct ublast_lowlevel *ublast_register_ftd2xx(void) -{ - return &low; -} diff --git a/src/jtag/drivers/usb_blaster/usb_blaster.c b/src/jtag/drivers/usb_blaster/usb_blaster.c index 82e5537..372b111 100644 --- a/src/jtag/drivers/usb_blaster/usb_blaster.c +++ b/src/jtag/drivers/usb_blaster/usb_blaster.c @@ -144,12 +144,9 @@ struct drvs_map { }; static struct drvs_map lowlevel_drivers_map[] = { -#if BUILD_USB_BLASTER_LIBFTDI +#if BUILD_USB_BLASTER { .name = "ftdi", .drv_register = ublast_register_ftdi }, #endif -#if BUILD_USB_BLASTER_FTD2XX - { .name = "ftd2xx", .drv_register = ublast_register_ftd2xx }, -#endif #if BUILD_USB_BLASTER_2 { .name = "ublast2", .drv_register = ublast2_register_libusb }, #endif @@ -1045,8 +1042,8 @@ static const struct command_registration ublast_command_handlers[] = { .name = "usb_blaster_lowlevel_driver", .handler = ublast_handle_lowlevel_drv_command, .mode = COMMAND_CONFIG, - .help = "set the lowlevel access for the USB Blaster (ftdi, ftd2xx, ublast2)", - .usage = "(ftdi|ftd2xx|ublast2)", + .help = "set the lowlevel access for the USB Blaster (ftdi, ublast2)", + .usage = "(ftdi|ublast2)", }, { .name = "usb_blaster_pin", diff --git a/src/jtag/interfaces.c b/src/jtag/interfaces.c index 91a272f..e0e68e0 100644 --- a/src/jtag/interfaces.c +++ b/src/jtag/interfaces.c @@ -56,7 +56,7 @@ extern struct jtag_interface dummy_interface; #if BUILD_FTDI == 1 extern struct jtag_interface ftdi_interface; #endif -#if BUILD_USB_BLASTER_LIBFTDI == 1 || BUILD_USB_BLASTER_FTD2XX == 1 || BUILD_USB_BLASTER_2 == 1 +#if BUILD_USB_BLASTER == 1 || BUILD_USB_BLASTER_2 == 1 extern struct jtag_interface usb_blaster_interface; #endif #if BUILD_JTAG_VPI == 1 @@ -74,7 +74,7 @@ extern struct jtag_interface at91rm9200_interface; #if BUILD_GW16012 == 1 extern struct jtag_interface gw16012_interface; #endif -#if BUILD_PRESTO_LIBFTDI == 1 || BUILD_PRESTO_FTD2XX == 1 +#if BUILD_PRESTO extern struct jtag_interface presto_interface; #endif #if BUILD_USBPROG == 1 @@ -149,7 +149,7 @@ struct jtag_interface *jtag_interfaces[] = { #if BUILD_FTDI == 1 &ftdi_interface, #endif -#if BUILD_USB_BLASTER_LIBFTDI == 1 || BUILD_USB_BLASTER_FTD2XX == 1 || BUILD_USB_BLASTER_2 == 1 +#if BUILD_USB_BLASTER || BUILD_USB_BLASTER_2 == 1 &usb_blaster_interface, #endif #if BUILD_JTAG_VPI == 1 @@ -167,7 +167,7 @@ struct jtag_interface *jtag_interfaces[] = { #if BUILD_GW16012 == 1 &gw16012_interface, #endif -#if BUILD_PRESTO_LIBFTDI == 1 || BUILD_PRESTO_FTD2XX == 1 +#if BUILD_PRESTO &presto_interface, #endif #if BUILD_USBPROG == 1 diff --git a/tcl/board/telo.cfg b/tcl/board/telo.cfg index 126f388..1d3afdf 100644 --- a/tcl/board/telo.cfg +++ b/tcl/board/telo.cfg @@ -8,9 +8,6 @@ source [find target/c100helper.tcl] # Telo board & C100 support trst and srst -# Note that libftd2xx.so tries to assert srst -# which break this script -# use libftdi.so library instead with this script # make the reset asserted to # allow RC circuit to discharge for: [ms] adapter_nsrst_assert_width 100 diff --git a/tcl/interface/usb-jtag.cfg b/tcl/interface/usb-jtag.cfg index 15274d5..cb4d29b 100644 --- a/tcl/interface/usb-jtag.cfg +++ b/tcl/interface/usb-jtag.cfg @@ -27,11 +27,11 @@ # # TODO: Refactor the usb_blaster driver to allow loading firmware using any low # level driver. Loading firmware is currently only supported on the ublast2 -# driver but ixo-usb-jtag requires the ftdi or ftd2xx driver. +# driver but ixo-usb-jtag requires the ftdi driver. interface usb_blaster usb_blaster_vid_pid 0x16C0 0x06AD usb_blaster_device_desc "Van Ooijen Technische Informatica" # ixo-usb-jtag is only compatible with the ublast1 protocol implemented via the -# ftdi or ftd2xx modes, using ublast2 will cause openocd to hang. +# ftdi modes, using ublast2 will cause openocd to hang. usb_blaster_lowlevel_driver ftdi -- |
