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author | ntfreak <ntfreak@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-08-18 14:41:58 +0000 |
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committer | ntfreak <ntfreak@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-08-18 14:41:58 +0000 |
commit | a634b5d52e9a818f7dea91958df7d8a0cd1c1d04 (patch) | |
tree | 4eec5fa23f7dbb8346e5483f99ce7e0376305352 /configure.in | |
parent | bb5086b83e098ea9839c4d44b486dacdd11da8d3 (diff) | |
download | riscv-openocd-a634b5d52e9a818f7dea91958df7d8a0cd1c1d04.zip riscv-openocd-a634b5d52e9a818f7dea91958df7d8a0cd1c1d04.tar.gz riscv-openocd-a634b5d52e9a818f7dea91958df7d8a0cd1c1d04.tar.bz2 |
Jonas Horberg [jhorberg@sauer-danfoss.com]
https://lists.berlios.de/pipermail/openocd-development/2009-August/009939.html
1. It can only be built with the FTD2XX driver. libftdi supports FT2232H/FT4232H
since version 0.16
2. A speed value of 0 is used as a RTCK request indicator. This clashes with the
valid clock division value 0 that provide the highest fixed clock frequency.
3. The ft2232_speed_div function return the maximum selectable frequency (30MHz)
when RTCK is activated. It should return 0.
4. The ft2232_khz function return ERROR_OK when RTCK is requested even for
devices lacking RTCK support. It should return ERROR_FAIL so the upper driver layers
can detect this and try to fallback to a fixed frequency.
5. FT2232H/FT4232H have a backward compatibility function that divide the clock
by 5 to get the same frequency range as FT2232D. There is no code that disable
this functionality. I can not find anything about if this is enabled or disabled by default.
I think it is safest to actively disable it.
git-svn-id: svn://svn.berlios.de/openocd/trunk@2591 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'configure.in')
-rw-r--r-- | configure.in | 116 |
1 files changed, 69 insertions, 47 deletions
diff --git a/configure.in b/configure.in index 79a650c..0b2bcf6 100644 --- a/configure.in +++ b/configure.in @@ -128,7 +128,7 @@ then # Nonstandard --prefix and/or --exec-prefix # We have an override of some sort. # use build specific install library dir - + LDFLAGS="$LDFLAGS -L$OCDxprefix/lib" # RPATH becomes an issue on Linux only if test $host_os = linux-gnu || test $host_os = linux ; then @@ -146,7 +146,7 @@ cat << __EOF__ The option: --with-ftd2xx=<PATH> has been removed. On Linux, the new option is: - + --with-ftd2xx-linux-tardir=/path/to/files Where <path> is the path the the directory where the "tar.gz" file @@ -245,7 +245,7 @@ debug_usb_comms=no AC_ARG_ENABLE(verbose, AS_HELP_STRING([--enable-verbose], - [Enable verbose JTAG I/O messages (for debugging).]), + [Enable verbose JTAG I/O messages (for debugging).]), [ debug_jtag_io=$enableval debug_usb_io=$enableval @@ -254,15 +254,15 @@ AC_ARG_ENABLE(verbose, AC_ARG_ENABLE(verbose_jtag_io, AS_HELP_STRING([--enable-verbose-jtag-io], - [Enable verbose JTAG I/O messages (for debugging).]), + [Enable verbose JTAG I/O messages (for debugging).]), [debug_jtag_io=$enableval], []) AC_ARG_ENABLE(verbose_usb_io, AS_HELP_STRING([--enable-verbose-usb-io], - [Enable verbose USB I/O messages (for debugging)]), + [Enable verbose USB I/O messages (for debugging)]), [debug_usb_io=$enableval], []) AC_ARG_ENABLE(verbose_usb_comms, AS_HELP_STRING([--enable-verbose-usb-comms], - [Enable verbose USB communication messages (for debugging)]), + [Enable verbose USB communication messages (for debugging)]), [debug_usb_comms=$enableval], []) AC_MSG_CHECKING([whether to enable verbose JTAG I/O messages]); @@ -287,7 +287,7 @@ fi debug_malloc=no AC_ARG_ENABLE(malloc_logging, AS_HELP_STRING([--enable-malloc-logging], - [Include free space in logging messages (requires malloc.h).]), + [Include free space in logging messages (requires malloc.h).]), [debug_malloc=$enableval], []) AC_MSG_CHECKING([whether to enable malloc free space logging]); @@ -298,67 +298,67 @@ fi AC_ARG_ENABLE(dummy, - AS_HELP_STRING([--enable-dummy], [Enable building the dummy port driver]), + AS_HELP_STRING([--enable-dummy], [Enable building the dummy port driver]), [build_dummy=$enableval], [build_dummy=no]) AC_ARG_ENABLE(parport, - AS_HELP_STRING([--enable-parport], [Enable building the pc parallel port driver]), + AS_HELP_STRING([--enable-parport], [Enable building the pc parallel port driver]), [build_parport=$enableval], [build_parport=no]) AC_ARG_ENABLE(parport_ppdev, AS_HELP_STRING([--disable-parport-ppdev], - [Disable use of ppdev (/dev/parportN) for parport (for x86 only)]), + [Disable use of ppdev (/dev/parportN) for parport (for x86 only)]), [parport_use_ppdev=$enableval], [parport_use_ppdev=yes]) AC_ARG_ENABLE(parport_giveio, AS_HELP_STRING([--enable-parport-giveio], - [Enable use of giveio for parport (for CygWin only)]), + [Enable use of giveio for parport (for CygWin only)]), [parport_use_giveio=$enableval], [parport_use_giveio=]) - + AC_ARG_ENABLE(ft2232_libftdi, - AS_HELP_STRING([--enable-ft2232_libftdi], [Enable building support for FT2232 based devices using the libftdi driver, opensource alternate of FTD2XX]), + AS_HELP_STRING([--enable-ft2232_libftdi], [Enable building support for FT2232 based devices using the libftdi driver, opensource alternate of FTD2XX]), [build_ft2232_libftdi=$enableval], [build_ft2232_libftdi=no]) AC_ARG_ENABLE(ft2232_ftd2xx, - AS_HELP_STRING([--enable-ft2232_ftd2xx], [Enable building support for FT2232 based devices using the FTD2XX driver from ftdichip.com]), + AS_HELP_STRING([--enable-ft2232_ftd2xx], [Enable building support for FT2232 based devices using the FTD2XX driver from ftdichip.com]), [build_ft2232_ftd2xx=$enableval], [build_ft2232_ftd2xx=no]) -AC_ARG_ENABLE(ftd2xx_highspeed, - AS_HELP_STRING([--enable-ftd2xx-highspeed], [Enable building support for FT2232H and FT4232H-based devices (requires >=libftd2xx-0.4.16)]), - [want_ftd2xx_highspeed=$enableval], [want_ftd2xx_highspeed=no]) - +AC_ARG_ENABLE(ft2232_highspeed, + AS_HELP_STRING([--enable-ft2232-highspeed], [Enable building support for FT2232H and FT4232H-based devices (requires >=libftd2xx-0.4.16 or >=libftdi-0.16)]), + [want_ft2232_highspeed=$enableval], [want_ft2232_highspeed=no]) + AC_ARG_ENABLE(amtjtagaccel, - AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]), + AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]), [build_amtjtagaccel=$enableval], [build_amtjtagaccel=no]) AC_ARG_ENABLE(ecosboard, - AS_HELP_STRING([--enable-ecosboard], [Enable building support for eCos based JTAG debugger]), + AS_HELP_STRING([--enable-ecosboard], [Enable building support for eCos based JTAG debugger]), [build_ecosboard=$enableval], [build_ecosboard=no]) AC_ARG_ENABLE(zy1000, - AS_HELP_STRING([--enable-zy1000], [Enable ZY1000 interface]), + AS_HELP_STRING([--enable-zy1000], [Enable ZY1000 interface]), [build_zy1000=$enableval], [build_zy1000=no]) AC_ARG_ENABLE(ioutil, - AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]), + AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]), [build_ioutil=$enableval], [build_ioutil=no]) AC_ARG_ENABLE(httpd, - AS_HELP_STRING([--enable-httpd], [Enable builtin httpd server - useful for standalone OpenOCD implementations]), + AS_HELP_STRING([--enable-httpd], [Enable builtin httpd server - useful for standalone OpenOCD implementations]), [build_httpd=$enableval], [build_httpd=no]) -case "${host_cpu}" in +case "${host_cpu}" in arm*) AC_ARG_ENABLE(ep93xx, - AS_HELP_STRING([--enable-ep93xx], [Enable building support for EP93xx based SBCs]), + AS_HELP_STRING([--enable-ep93xx], [Enable building support for EP93xx based SBCs]), [build_ep93xx=$enableval], [build_ep93xx=no]) AC_ARG_ENABLE(at91rm9200, AS_HELP_STRING([--enable-at91rm9200], [Enable building support for AT91RM9200 based SBCs]), [build_at91rm9200=$enableval], [build_at91rm9200=no]) ;; - - *) + + *) build_ep93xx=no build_at91rm9200=no ;; @@ -439,10 +439,10 @@ else AC_MSG_RESULT([yes]) fi -case "${host_cpu}" in +case "${host_cpu}" in i?86|x86*) ;; - *) + *) if test x$parport_use_ppdev = xno; then AC_MSG_WARN([--disable-parport-ppdev is not supported by the host CPU]) fi @@ -450,8 +450,8 @@ case "${host_cpu}" in ;; esac -case $host in - *-cygwin*) +case $host in + *-cygwin*) is_win32=yes parport_use_ppdev=no @@ -472,11 +472,11 @@ case $host in AC_CHECK_HEADERS(sys/io.h,[],AC_MSG_ERROR([Please install the cygwin ioperm package])) fi fi - + AC_DEFINE(IS_WIN32, 1, [1 if building for Win32.]) AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.]) - ;; - *-mingw*) + ;; + *-mingw*) is_mingw=yes is_win32=yes parport_use_ppdev=no @@ -489,7 +489,7 @@ case $host in AC_DEFINE(IS_MINGW, 1, [1 if building for MinGW.]) AC_DEFINE(IS_WIN32, 1, [1 if building for Win32.]) AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.]) - ;; + ;; *darwin*) is_darwin=yes @@ -502,7 +502,7 @@ case $host in AC_DEFINE(IS_WIN32, 0, [0 if not building for Win32.]) AC_DEFINE(IS_DARWIN, 1, [1 if building for Darwin.]) ;; - *) + *) if test x$parport_use_giveio = xyes; then AC_MSG_WARN([--enable-parport-giveio cannot be used by ]$host[ hosts]) fi @@ -835,8 +835,8 @@ main( int argc, char **argv ) ]) AC_MSG_CHECKING([whether to build ftd2xx highspeed device support]) -AC_MSG_RESULT([$want_ftd2xx_highspeed]) -if test $want_ftd2xx_highspeed != no; then +AC_MSG_RESULT([$want_ft2232_highspeed]) +if test $want_ft2232_highspeed != no; then AC_MSG_CHECKING([for ftd2xx highspeed device support]) AC_COMPILE_IFELSE([ #include "confdefs.h" @@ -847,15 +847,15 @@ if test $want_ftd2xx_highspeed != no; then #include <ftd2xx.h> DWORD x = FT_DEVICE_4232H; ], [ - AC_DEFINE(BUILD_FTD2XX_HIGHSPEED, [1], - [Support FT2232H/FT4232HS with FTD2XX.]) - build_ftd2xx_highspeed=yes + AC_DEFINE(BUILD_FT2232_HIGHSPEED, [1], + [Support FT2232H/FT4232HS with FTD2XX or libftdi.]) + build_ft2232_highspeed=yes ], [ - build_ftd2xx_highspeed=no + build_ft2232_highspeed=no ]) - AC_MSG_RESULT([$build_ftd2xx_highspeed]) + AC_MSG_RESULT([$build_ft2232_highspeed]) - if test $want_ftd2xx_highspeed = yes -a $build_ftd2xx_highspeed = no; then + if test $want_ft2232_highspeed = yes -a $build_ft2232_highspeed = no; then AC_MSG_ERROR([You need a newer FTD2XX driver (version 0.4.16 or later).]) fi fi @@ -868,7 +868,7 @@ if test $build_ft2232_libftdi = yes ; then # We assume: the package is preinstalled in the proper place # these present as 2 libraries.. LIBS="$LIBS -lftdi -lusb" - # + # # Try to build a small program. AC_MSG_CHECKING([Build & Link with libftdi...]) @@ -903,6 +903,28 @@ main( int argc, char **argv ) AC_MSG_RESULT([Skipping as we are cross-compiling]) ]) + AC_MSG_CHECKING([whether to build libftdi highspeed device support]) + AC_MSG_RESULT([$want_ft2232_highspeed]) + if test $want_ft2232_highspeed != no; then + AC_MSG_CHECKING([for libftdi highspeed device support]) + AC_COMPILE_IFELSE([ +#include <stdio.h> +#include <ftdi.h> +enum ftdi_chip_type x = TYPE_2232H; + ], [ + AC_DEFINE(BUILD_FT2232_HIGHSPEED, [1], + [Support FT2232H/FT4232HS with FTD2XX or libftdi.]) + build_ft2232_highspeed=yes + ], [ + build_ft2232_highspeed=no + ]) + AC_MSG_RESULT([$build_ft2232_highspeed]) + + if test $want_ft2232_highspeed = yes -a $build_ft2232_highspeed = no; then + AC_MSG_ERROR([You need a newer libftdi version (0.16 or later).]) + fi + fi + # Restore the 'unexpanded ldflags' LDFLAGS=$LDFLAGS_SAVE CFLAGS=$CFLAGS_SAVE @@ -911,7 +933,7 @@ fi # check for usb.h when a driver will require it if test $build_jlink = yes -o $build_vsllink = yes -o $build_usbprog = yes -o \ $build_rlink = yes -o $build_armjtagew = yes -then +then AC_CHECK_HEADERS([usb.h],[], [AC_MSG_ERROR([usb.h is required to build some OpenOCD driver(s)])]) fi @@ -976,7 +998,7 @@ int main(int argc, char **argv) { char **ep = environ; } ]) if test "${has_environ}" != "yes" ; then - AC_MSG_FAILURE([Could not find 'environ' in unistd.h or available libraries.]) + AC_MSG_FAILURE([Could not find 'environ' in unistd.h or available libraries.]) fi AC_DEFINE([_GNU_SOURCE],[1],[Use GNU C library extensions (e.g. stdndup).]) |