3 if { [info exists CHIPNAME] } {
4 set _CHIPNAME $CHIPNAME
10 if { [info exists WORKAREASIZE] } {
11 set _WORKAREASIZE $WORKAREASIZE
13 set _WORKAREASIZE 0x400
16 if { [info exists CPUTAPID] } {
17 set _CPUTAPID $CPUTAPID
19 set _CPUTAPID 0x410CC200
22 swd newdap $_CHIPNAME cpu -expected-id $_CPUTAPID
23 dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
24 set _TARGETNAME $_CHIPNAME.cpu
25 target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap
26 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE
27 set _FLASHNAME $_CHIPNAME.flash
28 flash bank $_FLASHNAME swm050 0x0 0x2000 0 0 $_TARGETNAME
31 $_TARGETNAME configure -event reset-init {
32 # Stop the watchdog, just to be safe
34 # Set clock divider value to 1
36 # Set system clock to 18Mhz
40 # SWM050 (Cortex-M0 core) supports SYSRESETREQ
42 # if srst is not fitted use SYSRESETREQ to
43 # perform a soft reset
44 cortex_m reset_config sysresetreq