FT232H chips are new highspeed devices from FTDI. Basically these are a half of FT2232H (or a quarter of FT4232H), so only one channel which can be used as OpenOCD
interface. The chips are supported by libftdi 0.20 or later and by ftd2xx 2.08.12 or later.
Change-Id: Ic9a2c279167c3419a24f0d6befacbb83c4ffeb25
Signed-off-by: Freddie Chopin <freddie.chopin@gmail.com>
Reviewed-on: http://openocd.zylin.com/736
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Salvador Arroyo <sarroyofdez@yahoo.es>
AC_MSG_WARN([You need a newer FTD2XX driver (version 2.04.16 or later).])
fi
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"
+#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=$CFLAGS_SAVE
fi
LDFLAGS=$LDFLAGS_SAVE
CFLAGS=$CFLAGS_SAVE
fi
AC_MSG_WARN([You need a newer libftdi version (0.16 or later).])
fi
AC_MSG_WARN([You need a newer libftdi version (0.16 or later).])
fi
+AC_MSG_CHECKING([for libftdi FT232H device support])
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <stdio.h>
+#include <ftdi.h>
+ ]], [[
+enum ftdi_chip_type x = TYPE_232H;
+ ]])], [
+ AC_DEFINE([HAS_ENUM_FT232H], [1],
+ [Support FT232H with FTD2XX or libftdi.])
+ has_enum_ft232h=yes
+ ], [
+ has_enum_ft232h=no
+ ])
+ AC_MSG_RESULT([$has_enum_ft232h])
+
+ if test $has_enum_ft232h = no; then
+ AC_MSG_WARN([You need a newer libftdi version (0.20 or later).])
+ fi
+
# Restore the 'unexpanded ldflags'
LDFLAGS=$LDFLAGS_SAVE
CFLAGS=$CFLAGS_SAVE
# Restore the 'unexpanded ldflags'
LDFLAGS=$LDFLAGS_SAVE
CFLAGS=$CFLAGS_SAVE
#endif
/* max TCK for the high speed devices 30000 kHz */
#endif
/* max TCK for the high speed devices 30000 kHz */
-#define FTDI_2232H_4232H_MAX_TCK 30000
+#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 */
/* max TCK for the full speed devices 6000 kHz */
#define FTDI_2232C_MAX_TCK 6000
/* this speed value tells that RTCK is requested */
#ifndef BUILD_FT2232_HIGHSPEED
#if BUILD_FT2232_FTD2XX == 1
#ifndef BUILD_FT2232_HIGHSPEED
#if BUILD_FT2232_FTD2XX == 1
- enum { FT_DEVICE_2232H = 6, FT_DEVICE_4232H };
+ enum { FT_DEVICE_2232H = 6, FT_DEVICE_4232H, FT_DEVICE_232H };
#elif BUILD_FT2232_LIBFTDI == 1
#elif BUILD_FT2232_LIBFTDI == 1
- enum { TYPE_2232H = 4, TYPE_4232H = 5 };
+ enum { TYPE_2232H = 4, TYPE_4232H = 5, TYPE_232H = 6 };
static bool ft2232_device_is_highspeed(void)
{
#if BUILD_FT2232_FTD2XX == 1
static bool ft2232_device_is_highspeed(void)
{
#if BUILD_FT2232_FTD2XX == 1
- return (ftdi_device == FT_DEVICE_2232H) || (ftdi_device == FT_DEVICE_4232H);
+ 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
#elif BUILD_FT2232_LIBFTDI == 1
- return (ftdi_device == TYPE_2232H || ftdi_device == TYPE_4232H);
+ return (ftdi_device == TYPE_2232H || ftdi_device == TYPE_4232H
+ #ifdef HAS_ENUM_FT232H
+ || ftdi_device == TYPE_232H
+ #endif
+ );
- * Commands that only apply to the FT2232H and FT4232H devices.
+ * 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
*/
* 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 ft2232h_ft4232h_adaptive_clocking(bool enable)
+static int ftx232h_adaptive_clocking(bool enable)
{
uint8_t buf = enable ? 0x96 : 0x97;
LOG_DEBUG("%2.2x", buf);
{
uint8_t buf = enable ? 0x96 : 0x97;
LOG_DEBUG("%2.2x", buf);
* This result in a JTAG clock speed range of 91.553Hz-6MHz
* respective 457.763Hz-30MHz.
*/
* This result in a JTAG clock speed range of 91.553Hz-6MHz
* respective 457.763Hz-30MHz.
*/
-static int ft2232h_ft4232h_clk_divide_by_5(bool enable)
+static int ftx232h_clk_divide_by_5(bool enable)
{
uint32_t bytes_written;
uint8_t buf = enable ? 0x8b : 0x8a;
{
uint32_t bytes_written;
uint8_t buf = enable ? 0x8b : 0x8a;
, enable ? "enable" : "disable");
return ERROR_JTAG_INIT_FAILED;
}
, enable ? "enable" : "disable");
return ERROR_JTAG_INIT_FAILED;
}
- ft2232_max_tck = enable ? FTDI_2232C_MAX_TCK : FTDI_2232H_4232H_MAX_TCK;
+ 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;
LOG_INFO("max TCK change to: %u kHz", ft2232_max_tck);
return ERROR_OK;
retval = ERROR_OK;
bool enable_adaptive_clocking = (RTCK_SPEED == speed);
if (ft2232_device_is_highspeed())
retval = ERROR_OK;
bool enable_adaptive_clocking = (RTCK_SPEED == speed);
if (ft2232_device_is_highspeed())
- retval = ft2232h_ft4232h_adaptive_clocking(enable_adaptive_clocking);
+ 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);
else if (enable_adaptive_clocking) {
LOG_ERROR("ft2232 device %lu does not support RTCK"
, (long unsigned int)ftdi_device);
return ERROR_JTAG_INIT_FAILED;
} else {
static const char *type_str[] = {
return ERROR_JTAG_INIT_FAILED;
} else {
static const char *type_str[] = {
- "BM", "AM", "100AX", "UNKNOWN", "2232C", "232R", "2232H", "4232H"
+ "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)
};
unsigned no_of_known_types = ARRAY_SIZE(type_str) - 1;
unsigned type_index = ((unsigned)ftdi_device <= no_of_known_types)
ftdi_device = ftdic.type;
static const char *type_str[] = {
ftdi_device = ftdic.type;
static const char *type_str[] = {
- "AM", "BM", "2232C", "R", "2232H", "4232H", "Unknown"
+ "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)
};
unsigned no_of_known_types = ARRAY_SIZE(type_str) - 1;
unsigned type_index = ((unsigned)ftdi_device < no_of_known_types)
#endif
#endif
/* make sure the legacy mode is disabled */
#endif
#endif
/* make sure the legacy mode is disabled */
- if (ft2232h_ft4232h_clk_divide_by_5(false) != ERROR_OK)
+ if (ftx232h_clk_divide_by_5(false) != ERROR_OK)
return ERROR_JTAG_INIT_FAILED;
}
return ERROR_JTAG_INIT_FAILED;
}
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