You can build one from upper link, or buy cheap on ebay.

And I added this to ft2232_spi.c

--- ../flashrom/ft2232_spi.c 2013-09-17 19:43:16.000000000 +0200

+++ ft2232_spi.c 2014-01-24 11:57:49.000000000 +0100

@@ -43,6 +43,7 @@

 #define FTDI_FT4232H_PID 0x6011

 #define FTDI_FT232H_PID 0x6014

 #define TIAO_TUMPA_PID 0x8a98

+#define TIAO_TUMPA_LITE_PID   0x8a99

 #define AMONTEC_JTAGKEY_PID 0xCFF8

 

 #define GOEPEL_VID 0x096C

@@ -62,6 +63,7 @@

  {FTDI_VID, FTDI_FT4232H_PID, OK, "FTDI", "FT4232H"},

  {FTDI_VID, FTDI_FT232H_PID, OK, "FTDI", "FT232H"},

  {FTDI_VID, TIAO_TUMPA_PID, OK, "TIAO", "USB Multi-Protocol Adapter"},

+        {FTDI_VID, TIAO_TUMPA_LITE_PID, OK, "TIAO", "USB Multi-Protocol Adapter Lite"},

  {FTDI_VID, AMONTEC_JTAGKEY_PID, OK, "Amontec", "JTAGkey"},

  {GOEPEL_VID, GOEPEL_PICOTAP_PID, OK, "GOEPEL", "PicoTAP"},

  {FIC_VID, OPENMOKO_DBGBOARD_PID, OK, "FIC", "OpenMoko Neo1973 Debug board (V2+)"},

@@ -208,6 +210,10 @@

  /* Interface A is SPI1, B is SPI2. */

  ft2232_type = TIAO_TUMPA_PID;

  channel_count = 2;

+ } else if (!strcasecmp(arg, "tumpalite")) {

+ /* Only one channel is used on lite edition */

+ ft2232_type = TIAO_TUMPA_LITE_PID;

+ channel_count = 1;

  } else if (!strcasecmp(arg, "busblaster")) {

  /* In its default configuration it is a jtagkey clone */

  ft2232_type = FTDI_FT2232H_PID;

works as advertised. 

BRGDS, Jadran Puharic