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- remove enable-ft2232-highspeed configure option, high speed ftdi support is now detected during the configure stage 

- warning now issued if high speed ftdi device found and openocd was built using an old driver

git-svn-id: svn://svn.berlios.de/openocd/trunk@2599 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
ntfreak 2009-08-20 07:54:49 +00:00
parent 028e535604
commit ef30f22fd3
3 changed files with 27 additions and 36 deletions
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4
README
View File

@ -215,10 +215,6 @@ options may be available there:
FTD2XX
--enable-ft2232_ftd2xx Enable building support for FT2232 based devices
using the FTD2XX driver from ftdichip.com
--enable-ft2232-highspeed
Enable building support for FT2232H and
FT4232H-based devices (requires >=libftd2xx-0.4.16
or >=libftdi-0.16)
--enable-gw16012 Enable building support for the Gateworks GW16012
JTAG Programmer

28
configure.in
View File

@ -323,10 +323,6 @@ 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]),
[build_ft2232_ftd2xx=$enableval], [build_ft2232_ftd2xx=no])
AC_ARG_ENABLE(ft2232_highspeed,
AS_HELP_STRING([--enable-ft2232-highspeed], [Enable building support for FT2232H and FT4232H-based devices (requires >=libftd2xx-0.4.16 or >=libftdi-0.16)]),
[want_ft2232_highspeed=$enableval], [want_ft2232_highspeed=no])
AC_ARG_ENABLE(amtjtagaccel,
AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]),
[build_amtjtagaccel=$enableval], [build_amtjtagaccel=no])
@ -834,11 +830,8 @@ main( int argc, char **argv )
AC_MSG_RESULT([Skipping as we are cross-compiling])
])
AC_MSG_CHECKING([whether to build ftd2xx highspeed device support])
AC_MSG_RESULT([$want_ft2232_highspeed])
if test $want_ft2232_highspeed != no; then
AC_MSG_CHECKING([for ftd2xx highspeed device support])
AC_COMPILE_IFELSE([
AC_MSG_CHECKING([for ftd2xx highspeed device support])
AC_COMPILE_IFELSE([
#include "confdefs.h"
#if IS_WIN32
#include "windows.h"
@ -855,10 +848,9 @@ DWORD x = FT_DEVICE_4232H;
])
AC_MSG_RESULT([$build_ft2232_highspeed])
if test $want_ft2232_highspeed = yes -a $build_ft2232_highspeed = no; then
AC_MSG_ERROR([You need a newer FTD2XX driver (version 0.4.16 or later).])
if test $build_ft2232_highspeed = no; then
AC_MSG_WARN([You need a newer FTD2XX driver (version 2.04.16 or later).])
fi
fi
LDFLAGS=$LDFLAGS_SAVE
CFLAGS=$CFLAGS_SAVE
@ -903,11 +895,8 @@ main( int argc, char **argv )
AC_MSG_RESULT([Skipping as we are cross-compiling])
])
AC_MSG_CHECKING([whether to build libftdi highspeed device support])
AC_MSG_RESULT([$want_ft2232_highspeed])
if test $want_ft2232_highspeed != no; then
AC_MSG_CHECKING([for libftdi highspeed device support])
AC_COMPILE_IFELSE([
AC_MSG_CHECKING([for libftdi highspeed device support])
AC_COMPILE_IFELSE([
#include <stdio.h>
#include <ftdi.h>
enum ftdi_chip_type x = TYPE_2232H;
@ -920,10 +909,9 @@ enum ftdi_chip_type x = TYPE_2232H;
])
AC_MSG_RESULT([$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).])
if test $build_ft2232_highspeed = no; then
AC_MSG_WARN([You need a newer libftdi version (0.16 or later).])
fi
fi
# Restore the 'unexpanded ldflags'
LDFLAGS=$LDFLAGS_SAVE

31
src/jtag/ft2232.c
View File

@ -68,8 +68,15 @@
/* this speed value tells that RTCK is requested */
#define RTCK_SPEED -1
static int ft2232_execute_queue(void);
#ifndef BUILD_FT2232_HIGHSPEED
#if BUILD_FT2232_FTD2XX == 1
enum { FT_DEVICE_2232H = 6, FT_DEVICE_4232H };
#elif BUILD_FT2232_LIBFTDI == 1
enum { TYPE_2232H = 4, TYPE_4232H = 5 };
#endif
#endif
static int ft2232_execute_queue(void);
static int ft2232_speed(int speed);
static int ft2232_speed_div(int speed, int* khz);
static int ft2232_khz(int khz, int* jtag_speed);
@ -416,14 +423,10 @@ static int ft2232_read(uint8_t* buf, uint32_t size, uint32_t* bytes_read)
static bool ft2232_device_is_highspeed(void)
{
#ifdef BUILD_FT2232_HIGHSPEED
#if BUILD_FT2232_FTD2XX == 1
#if BUILD_FT2232_FTD2XX == 1
return (ftdi_device == FT_DEVICE_2232H) || (ftdi_device == FT_DEVICE_4232H);
#elif BUILD_FT2232_LIBFTDI == 1
#elif BUILD_FT2232_LIBFTDI == 1
return (ftdi_device == TYPE_2232H || ftdi_device == TYPE_4232H);
#endif
#else
return false;
#endif
}
@ -529,10 +532,6 @@ static int ft2232_khz(int khz, int* jtag_speed)
else
{
LOG_DEBUG("RCLK not supported");
#ifndef BUILD_FT2232_HIGHSPEED
LOG_DEBUG("If you have a high-speed FTDI device, then "
"OpenOCD may be built with --enable-ft2232-highspeed.");
#endif
return ERROR_FAIL;
}
}
@ -1941,7 +1940,7 @@ static int ft2232_init_ftd2xx(uint16_t vid, uint16_t pid, int more, int* try_mor
{"BM", "AM", "100AX", "UNKNOWN", "2232C", "232R", "2232H", "4232H"};
unsigned no_of_known_types = sizeof(type_str) / sizeof(type_str[0]) - 1;
unsigned type_index = ((unsigned)ftdi_device <= no_of_known_types)
? ftdi_device : 3;
? ftdi_device : FT_DEVICE_UNKNOWN;
LOG_INFO("device: %lu \"%s\"", ftdi_device, type_str[type_index]);
LOG_INFO("deviceID: %lu", deviceID);
LOG_INFO("SerialNumber: %s", SerialNumber);
@ -2118,6 +2117,14 @@ static int ft2232_init(void)
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 (ft2232h_ft4232h_clk_divide_by_5(false) != ERROR_OK)
return ERROR_JTAG_INIT_FAILED;
}