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#daemon configuration
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#daemon configuration
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telnet_port 4444
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telnet_port 4444
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gdb_port 3333
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gdb_port 3333
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#interface
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#interface
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interface ft2232
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interface ft2232
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ft2232_device_desc "Olimex OpenOCD JTAG A"
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ft2232_device_desc "Olimex OpenOCD JTAG A"
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ft2232_layout "olimex-jtag"
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ft2232_layout "olimex-jtag"
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ft2232_vid_pid 0x15BA 0x0003
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ft2232_vid_pid 0x15BA 0x0003
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jtag_khz 1000
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jtag_khz 1000
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|
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if { [info exists CHIPNAME] } {
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if { [info exists CHIPNAME] } {
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set _CHIPNAME $CHIPNAME
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set _CHIPNAME $CHIPNAME
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} else {
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} else {
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set _CHIPNAME lpc2294
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set _CHIPNAME lpc2294
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}
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}
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|
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if { [info exists ENDIAN] } {
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if { [info exists ENDIAN] } {
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set _ENDIAN $ENDIAN
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set _ENDIAN $ENDIAN
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} else {
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} else {
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set _ENDIAN little
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set _ENDIAN little
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}
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}
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|
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if { [info exists CPUTAPID ] } {
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if { [info exists CPUTAPID ] } {
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set _CPUTAPID $CPUTAPID
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set _CPUTAPID $CPUTAPID
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} else {
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} else {
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# force an error till we get a good number
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# force an error till we get a good number
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set _CPUTAPID 0xffffffff
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set _CPUTAPID 0xffffffff
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}
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}
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|
|
|
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#use combined on interfaces or targets that can't set TRST/SRST separately
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#use combined on interfaces or targets that can't set TRST/SRST separately
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jtag_nsrst_delay 25
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jtag_nsrst_delay 25
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jtag_ntrst_delay 25
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jtag_ntrst_delay 25
|
|
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reset_config trst_and_srst separate
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reset_config trst_and_srst separate
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# reset_config trst_only
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# reset_config trst_only
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|
|
|
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#jtag scan chain
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#jtag scan chain
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# jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
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# jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
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jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id 0x4f1f0f0f
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jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id 0x4f1f0f0f
|
|
|
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
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set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
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target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi-s_r4
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target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi-s_r4
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$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0
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$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x40000000 -work-area-size 0x4000 -work-area-backup 0
|
|
|
#flash configuration
|
#flash configuration
|
#flash bank lpc2000 0 0
|
#flash bank lpc2000 0 0
|
flash bank lpc2000 0x0 0x40000 0 0 0 lpc2000_v1 14765 calc_checksum
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flash bank lpc2000 0x0 0x40000 0 0 0 lpc2000_v1 14765 calc_checksum
|
|
|
# flash bank cfi 0x81000000 0x100000 2 2 0
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# flash bank cfi 0x81000000 0x100000 2 2 0
|
|
|
|
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# For more information about the configuration files, take a look at:
|
# For more information about the configuration files, take a look at:
|
# openocd.texi
|
# openocd.texi
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