2013-01-10 08:31:45 +00:00
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#
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# efm32 stlink pseudo target
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#
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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 efm32
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}
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# Work-area is a space in RAM used for flash programming
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2013-08-20 22:30:49 +00:00
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# By default use 2kB
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2013-01-10 08:31:45 +00:00
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if { [info exists WORKAREASIZE] } {
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set _WORKAREASIZE $WORKAREASIZE
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} else {
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2013-08-20 22:30:49 +00:00
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set _WORKAREASIZE 0x800
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2013-01-10 08:31:45 +00:00
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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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2013-08-06 12:15:18 +00:00
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# EFM32 MCUs only support SWD interface
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2013-01-10 08:31:45 +00:00
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set _TRANSPORT hla_swd
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transport select $_TRANSPORT
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hla newtap $_CHIPNAME cpu -expected-id $_CPUTAPID
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set _TARGETNAME $_CHIPNAME.cpu
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target create $_TARGETNAME hla_target -chain-position $_TARGETNAME
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$_TARGETNAME configure -work-area-phys 0x10000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
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set _FLASHNAME $_CHIPNAME.flash
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flash bank $_FLASHNAME efm32 0 0 0 0 $_TARGETNAME
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2013-08-06 12:15:18 +00:00
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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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