part_check_emuready: Assertion `emuready' failed.

[viperauter]

Found USB cable: ICE-100B
ICE-100B firmware version is 2.0.8
IR length: 5
Chain length: 1
Device Id: 00000010100000000100000011001011 (0x028040CB)
  Manufacturer: Analog Devices, Inc. (0x0CB)
  Part(0):      SDU (0x2804)
  Stepping:     0
  Filename:     /opt/uClinux/bfin-uclinux/bin/../share/urjtag/analog/sdu/sdu
warning:   bfin: no board selected, 3 parts are detected
warning:   bfin:   parts: [BF609 BF609] SDU 
notice:    bfin: jc: waiting on TCP port 2001
notice:    bfin: jc:  (you must connect GDB before using jtag console)
notice:    bfin-gdbproxy: waiting on TCP port 2000
notice:    bfin-gdbproxy: connected
info:      bfin: [0] EMUIN pin was asserted: PC [0xC800177E] FP [0xFF700FF4]
info:      bfin: [1] EMUEXCPT instruction was executed: PC [0xFFA0000E] FP [0x07BC5118]
bfin-gdbproxy: /usr/src/packages/BUILD/blackfin-toolchain-2012R1/urjtag/src/bfin/bfin.c:373: part_check_emuready: Assertion `emuready' failed.

HI,when i debug the bf609 u-boot ,i get this error,i wonder whether the latest version has solved this problem,and when i compile the clone i found this error:
checking for URJTAG... configure: error: Package requirements (/src/urjtag.pc) were not met: