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https://git.code.sf.net/p/openocd/code
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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
78 lines
2.0 KiB
INI
78 lines
2.0 KiB
INI
# SPDX-License-Identifier: GPL-2.0-or-later
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# Script for freescale DSP568013
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if { [info exists CHIPNAME] } {
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set _CHIPNAME $CHIPNAME
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} else {
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set _CHIPNAME dsp568013
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}
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if { [info exists ENDIAN] } {
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set _ENDIAN $ENDIAN
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} else {
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# this defaults to a big endian
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set _ENDIAN little
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}
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if { [info exists CPUTAPID] } {
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set _CPUTAPID $CPUTAPID
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} else {
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set _CPUTAPID 0x01f2401d
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}
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#jtag speed
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adapter speed 800
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reset_config srst_only
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#MASTER tap
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jtag newtap $_CHIPNAME chp -irlen 8 -ircapture 1 -irmask 0x03 -expected-id $_CPUTAPID
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#CORE tap
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jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0x03 -disable -expected-id 0x02211004
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#target configuration - There is only 1 tap at a time, hence only 1 target is defined.
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set _TARGETNAME $_CHIPNAME.cpu
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target create $_TARGETNAME dsp5680xx -endian $_ENDIAN -chain-position $_TARGETNAME
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# Setup the interesting tap
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# Disable polling to be able to get idcode from core tap. If re enabled, can be re enabled, but it should be disabled to correctly unlock flash (operations require certain instruction to be in the IR register during reset, and polling would change this)
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jtag configure $_CHIPNAME.chp -event setup "
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jtag tapenable $_TARGETNAME
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poll off
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"
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#select CORE tap by modifying the TLM register.
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#to be used when MASTER tap is selected.
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jtag configure $_TARGETNAME -event tap-enable "
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irscan $_CHIPNAME.chp 0x05;
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drscan $_CHIPNAME.chp 4 0x02;
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jtag tapdisable $_CHIPNAME.chp;
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"
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#select MASTER tap by modifying the TLM register.
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#to be used when CORE tap is selected.
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jtag configure $_CHIPNAME.chp -event tap-enable "
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irscan $_TARGETNAME 0x08;
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drscan $_TARGETNAME 4 0x1;
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jtag tapdisable $_TARGETNAME;
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"
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#disables the master tap
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jtag configure $_TARGETNAME -event tap-disable "
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"
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#TODO FIND SMARTER WAY.
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jtag configure $_CHIPNAME.chp -event tap-disable "
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"
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#TODO FIND SMARTER WAY.
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#working area at base of ram
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$_TARGETNAME configure -work-area-virt 0
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#setup flash
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set _FLASHNAME $_CHIPNAME.flash
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flash bank $_FLASHNAME dsp5680xx_flash 0 0 2 1 $_TARGETNAME
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