Reflash new image using Jtag

[rajuraghava]

Hello TCT,

Couple of months back I bought myself a complete Hammer,flyswatter kit. Initially it worked fine. Now after long gap I was trying to reflash new images using jtag. I installed everything according to documents, with a standard hammer.cfg and hammer.ocd. But when I run openocd I get either of the two errors:

1)
root@localhost flyswatter]# openocd -f ./hammer.cfg
Info: openocd.c:92 main(): Open On-Chip Debugger (2007-08-21 18:30 CEST)
Info: target.c:232 target_init_handler(): executing reset script './hammer.ocd'
Info: configuration.c:50 configuration_output_handler(): fast memory access is enabled
Info: configuration.c:50 configuration_output_handler(): dcc downloads are enabled
Info: configuration.c:50 configuration_output_handler(): flash 'cfi' found at 0x00000000
Warning: jtag.c:1132 jtag_read_buffer(): value captured during scan didn't pass the requested check: captured: 0x00000004 check_value: 0x00000009 check_mask: 0x00000009
Error: arm7_9_common.c:1895 arm7_9_read_memory(): JTAG error while reading cpsr
[root@localhost flyswatter]#


2)
[root@localhost flyswatter]# openocd -f hammer.cfg
Info: openocd.c:92 main(): Open On-Chip Debugger (2007-08-21 18:30 CEST)
Info: target.c:232 target_init_handler(): executing reset script './hammer.ocd'
Info: configuration.c:50 configuration_output_handler(): fast memory access is enabled
Info: configuration.c:50 configuration_output_handler(): dcc downloads are enabled
Info: configuration.c:50 configuration_output_handler(): flash 'cfi' found at 0x00000000
Error: arm_jtag.c:38 arm_jtag_set_instr_error_handler(): setting the new JTAG instruction failed, debugging is likely to be broken
Error: arm_jtag.c:38 arm_jtag_set_instr_error_handler(): setting the new JTAG instruction failed, debugging is likely to be broken
Error: arm_jtag.c:38 arm_jtag_set_instr_error_handler(): setting the new JTAG instruction failed, debugging is likely to be broken
Error: arm_jtag.c:38 arm_jtag_set_instr_error_handler(): setting the new JTAG instruction failed, debugging is likely to be broken
Error: cfi.c:277 cfi_intel_wait_status_busy(): status register: 0xfe
Error: cfi.c:279 cfi_intel_wait_status_busy(): Block Lock-Bit Detected, Operation Abort
Error: cfi.c:281 cfi_intel_wait_status_busy(): Program suspended
Error: cfi.c:283 cfi_intel_wait_status_busy(): Low Programming Voltage Detected, Operation Aborted
Error: cfi.c:285 cfi_intel_wait_status_busy(): Program Error / Error in Setting Lock-Bit
Error: cfi.c:287 cfi_intel_wait_status_busy(): Error in Block Erasure or Clear Lock-Bits
Error: cfi.c:289 cfi_intel_wait_status_busy(): Block Erase Suspended
Error: arm_jtag.c:38 arm_jtag_set_instr_error_handler(): setting the new JTAG instruction failed, debugging is likely to be broken



Any info would be much appreciated.

ThanX&Regards
Raghu.