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- # Synwit SWM050
- source [find target/swj-dp.tcl]
- if { [info exists CHIPNAME] } {
- set _CHIPNAME $CHIPNAME
- } else {
- set _CHIPNAME swm050
- }
- set _CHIPSERIES swm050
- if { [info exists WORKAREASIZE] } {
- set _WORKAREASIZE $WORKAREASIZE
- } else {
- set _WORKAREASIZE 0x400
- }
- if { [info exists CPUTAPID] } {
- set _CPUTAPID $CPUTAPID
- } else {
- set _CPUTAPID 0x0bb11477
- }
- swj_newdap $_CHIPNAME cpu -expected-id $_CPUTAPID
- dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
- set _TARGETNAME $_CHIPNAME.cpu
- target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap
- $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE
- set _FLASHNAME $_CHIPNAME.flash
- flash bank $_FLASHNAME swm050 0x0 0x2000 0 0 $_TARGETNAME
- adapter speed 1000
- $_TARGETNAME configure -event reset-init {
- # Stop the watchdog, just to be safe
- mww 0x40019000 0x00
- # Set clock divider value to 1
- mww 0x400F0000 0x01
- # Set system clock to 18Mhz
- mww 0x400F0008 0x00
- }
- # SWM050 (Cortex-M0 core) supports SYSRESETREQ
- if {![using_hla]} {
- # if srst is not fitted use SYSRESETREQ to
- # perform a soft reset
- cortex_m reset_config sysresetreq
- }
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