e6505b0489
For historical reasons, no license information was added to the
tcl files. This makes trivial adding the SPDX tag through script:
fgrep -rL SPDX tcl/ target| while read a;do \
sed -i '1{i# SPDX-License-Identifier: GPL-2.0-or-later\n
}' $a;done
With no specific license information from the author, let's extend
the OpenOCD project license GPL-2.0-or-later to the files.
Change-Id: I7b2610300b24cccd07bfa6fb5f1266970d5d3a1b
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7027
Tested-by: jenkins
35 lines
1.4 KiB
INI
35 lines
1.4 KiB
INI
# SPDX-License-Identifier: GPL-2.0-or-later
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# A start sequence to change from cJTAG to 4-pin JTAG
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# This is needed for CC2538 and CC26xx to be able to communicate through JTAG
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# Read section 6.3 in http://www.ti.com/lit/pdf/swru319 for more information.
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proc ti_cjtag_to_4pin_jtag {jrc} {
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# Bypass
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irscan $jrc 0x3f -endstate RUN/IDLE
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# Two zero bit scans and a one bit drshift
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pathmove RUN/IDLE DRSELECT DRCAPTURE DREXIT1 DRPAUSE
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pathmove DRPAUSE DREXIT2 DRUPDATE RUN/IDLE
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pathmove RUN/IDLE DRSELECT DRCAPTURE DREXIT1 DRPAUSE
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pathmove DRPAUSE DREXIT2 DRUPDATE RUN/IDLE
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pathmove RUN/IDLE DRSELECT DRCAPTURE DREXIT1 DRPAUSE
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pathmove DRPAUSE DREXIT2 DRSHIFT DREXIT1 DRUPDATE RUN/IDLE
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pathmove RUN/IDLE DRSELECT DRCAPTURE DREXIT1 DRPAUSE
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# A two bit drhift and a 9 bit drshift
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pathmove DRPAUSE DREXIT2 DRSHIFT DRSHIFT DREXIT1 DRUPDATE RUN/IDLE
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pathmove RUN/IDLE DRSELECT DRCAPTURE DREXIT1 DRPAUSE
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pathmove DRPAUSE DREXIT2 DRSHIFT DRSHIFT DREXIT1 DRPAUSE
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pathmove DRPAUSE DREXIT2 DRSHIFT DRSHIFT DREXIT1 DRPAUSE
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pathmove DRPAUSE DREXIT2 DRSHIFT DRSHIFT DREXIT1 DRPAUSE
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pathmove DRPAUSE DREXIT2 DRSHIFT DRSHIFT DREXIT1 DRPAUSE
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pathmove DRPAUSE DREXIT2 DRSHIFT DREXIT1 DRPAUSE
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pathmove DRPAUSE DREXIT2 DRUPDATE RUN/IDLE
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pathmove RUN/IDLE DRSELECT DRCAPTURE DREXIT1 DRPAUSE
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# Bypass
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irscan $jrc 0x3f -endstate RUN/IDLE
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# Set ICEPick IDCODE in data register
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irscan $jrc 0x04 -endstate RUN/IDLE
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}
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