# # Freescale Kinetis Kx series devices # source [find target/swj-dp.tcl] if { [info exists CHIPNAME] } { set _CHIPNAME $CHIPNAME } else { set _CHIPNAME kx } # Work-area is a space in RAM used for flash programming # By default use 4kB if { [info exists WORKAREASIZE] } { set _WORKAREASIZE $WORKAREASIZE } else { set _WORKAREASIZE 0x1000 } if { [info exists CPUTAPID] } { set _CPUTAPID $CPUTAPID } else { if { [using_jtag] } { set _CPUTAPID 0x4ba00477 } { set _CPUTAPID 0x2ba01477 } } swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID set _TARGETNAME $_CHIPNAME.cpu target create $_TARGETNAME cortex_m -chain-position $_CHIPNAME.cpu $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0 set _FLASHNAME $_CHIPNAME.flash flash bank $_FLASHNAME kinetis 0 0 0 0 $_TARGETNAME adapter_khz 1000 reset_config srst_nogate if {![using_hla]} { # Detect secured MCU or boot lock-up in RESET/WDOG loop $_CHIPNAME.cpu configure -event examine-start { kinetis mdm check_security } # if srst is not fitted use SYSRESETREQ to # perform a soft reset cortex_m reset_config sysresetreq }