40 lines
887 B
INI
40 lines
887 B
INI
# Config Beetle SoC providing a CMSIS-DAP interface.
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source [find interface/cmsis-dap.cfg]
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source [find target/swj-dp.tcl]
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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 beetle
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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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if { [info exists CPUTAPID] } {
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set _CPUTAPID $CPUTAPID
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} else {
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set _CPUTAPID 0x2ba01477
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}
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adapter_khz 1000
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set _TARGETNAME $_CHIPNAME.cpu
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swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
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target create $_TARGETNAME cortex_m -chain-position $_TARGETNAME
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$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x1000 -work-area-backup 0
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# Dont use hardware reset line (even if available) and use SWD "software" reset
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reset_config srst_nogate
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# Reset the peripherals and the core
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cortex_m reset_config sysresetreq
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