2231da8ec4
- add 'dap create' command to create dap instances - move all dap subcmmand into the dap instance commands - keep 'dap info' for convenience - change all armv7 and armv8 targets to take a dap instance instead of a jtag chain position - restructure tap/dap/target relations, jtag tap no longer references the dap, daps are now independently created and initialized. - clean up swd connect - re-initialize DAP also on JTAG errors (e.g. after reset, power cycle) - update documentation - update target files Change-Id: I322cf3969b5407c25d1d3962f9d9b9bc1df067d9 Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com> Reviewed-on: http://openocd.zylin.com/4468 Tested-by: jenkins Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
36 lines
752 B
INI
36 lines
752 B
INI
source [find target/swj-dp.tcl]
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adapter_khz 500
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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 lpc1850
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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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set _ENDIAN little
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}
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#
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# M3 JTAG mode TAP
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#
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if { [info exists M3_JTAG_TAPID] } {
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set _M3_JTAG_TAPID $M3_JTAG_TAPID
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} else {
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set _M3_JTAG_TAPID 0x4ba00477
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}
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swj_newdap $_CHIPNAME m3 -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_M3_JTAG_TAPID
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dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.m3
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set _TARGETNAME $_CHIPNAME.m3
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target create $_TARGETNAME cortex_m -endian $_ENDIAN -dap $_CHIPNAME.dap
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if {![using_hla]} {
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# if srst is not fitted use SYSRESETREQ to
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# perform a soft reset
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cortex_m reset_config sysresetreq
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}
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