# Synwit SWM050 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 0x410CC200 } swd 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 $_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 }