omap3530 problem: can not halt it

Hi all, I use an jtagkey like tool with openocd 0.4.0 to connect the omap3530 board,

the configuration file is the original omap3530.cfg,

the jtag board does not have srst.

In the telnet windows, if I run the “halt” command, it can’t return to the prompt again, it seems to be blocked.

If I run the “reset” command, the openocd exit.

Can any body give me some advices?

The output of openocd is:

Open On-Chip Debugger 0.4.0 (2010-08-25-15:23)

Licensed under GNU GPL v2

For bug reports, read

http://openocd.berlios.de/doc/doxygen/bugs.html

Warn : omap3530.dsp: huge IR length 38

RCLK - adaptive

Info : device: 4 “2232C”

Info : deviceID: 341266712

Info : SerialNumber: FTTKZ0Y8A

Info : Description: USB<=>JTAG&RS232 A

Info : RCLK (adaptive clock speed) not supported - fallback to 1000 kHz

Info : JTAG tap: omap3530.jrc tap/device found: 0x0b7ae02f (mfg: 0x017, part: 0xb7ae, ver: 0x0)

Info : JTAG tap: omap3530.dap enabled

Info : omap3530.cpu: hardware has 6 breakpoints, 2 watchpoints

Error: JTAG-DP STICKY ERROR

Error: MEM_AP_CSW 0x2800042, MEM_AP_TAR 0x54011140

Error: JTAG-DP STICKY ERROR

Error: MEM_AP_CSW 0x2800042, MEM_AP_TAR 0x54011140

Error: JTAG-DP STICKY ERROR

Error: MEM_AP_CSW 0x2800042, MEM_AP_TAR 0x54011140

Error: JTAG-DP STICKY ERROR

Error: MEM_AP_CSW 0x2800042, MEM_AP_TAR 0x54011140

Error: JTAG-DP STICKY ERROR

Error: MEM_AP_CSW 0x2800042, MEM_AP_TAR 0x54011150

Error: JTAG-DP STICKY ERROR

Error: MEM_AP_CSW 0x2800042, MEM_AP_TAR 0x54011150

Error: JTAG-DP STICKY ERROR

Error: MEM_AP_CSW 0x2800042, MEM_AP_TAR 0x540111c0

Error: JTAG-DP STICKY ERROR

Error: MEM_AP_CSW 0x2800042, MEM_AP_TAR 0x540111c0