diff options
Diffstat (limited to 'src/jtag/ft2232.c')
| -rw-r--r-- | src/jtag/ft2232.c | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/src/jtag/ft2232.c b/src/jtag/ft2232.c index 1ae2f662..1a49df9c 100644 --- a/src/jtag/ft2232.c +++ b/src/jtag/ft2232.c @@ -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; } |