Hi
I would like to seek advise from those who had used the SST flash. Whenever I tried to probe for the flash, it will always give me error saying :
"Could not probe bank
probing failed for flash bank “#1” at 0x80000000"
Below is my cfg file :
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#interface
interface ft2232
ft2232_device_desc “Olimex OpenOCD JTAG A”
ft2232_layout “olimex-jtag”
ft2232_vid_pid 0x15BA 0x0003
jtag_speed 20
#use combined on interfaces or targets that can’t set TRST/SRST separately
reset_config trst_and_srst separate
#jtag scan chain
#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
jtag_device 4 0x1 0xf 0xe
#target configuration
daemon_startup reset
#target
#target arm7tdmi
target arm7tdmi little run_and_halt 0 arm7tdmi-s_r4
run_and_halt_time 0 30
working_area 0 0x40000000 0x4000 nobackup
#flash configuration
flash bank lpc2000 0x0 0x40000 0 0 0 lpc2000_v1 14745 calc_checksum
flash bank cfi 0x80000000 0x200000 2 2 0
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After I run the cfg file, I opened my Telnet and run the following script to try to erase my flash :
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resume
sleep 100
halt
Mww 0xe002c014 0x0f814914
Mww 0xffe00000 0x1000ffef
Mww 0xffe00004 0x1000ffef
sleep 100
flash banks
sleep 500
flash probe 1
—> This is where I always get the error message of not able to probe the bank
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Could there be anything wrong with my address / script / cfg file ?
Hope someone can advise me what to do.
Thanks alot