2 # efm32 stlink pseudo target
5 if { [info exists CHIPNAME] } {
6 set _CHIPNAME $CHIPNAME
11 # Work-area is a space in RAM used for flash programming
13 if { [info exists WORKAREASIZE] } {
14 set _WORKAREASIZE $WORKAREASIZE
16 set _WORKAREASIZE 0x800
19 if { [info exists CPUTAPID] } {
20 set _CPUTAPID $CPUTAPID
22 set _CPUTAPID 0x2ba01477
25 # EFM32 MCUs only support SWD interface
26 set _TRANSPORT hla_swd
28 transport select $_TRANSPORT
30 hla newtap $_CHIPNAME cpu -expected-id $_CPUTAPID
32 set _TARGETNAME $_CHIPNAME.cpu
33 target create $_TARGETNAME hla_target -chain-position $_TARGETNAME
35 $_TARGETNAME configure -work-area-phys 0x10000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
37 set _FLASHNAME $_CHIPNAME.flash
38 flash bank $_FLASHNAME efm32 0 0 0 0 $_TARGETNAME
40 # if srst is not fitted use SYSRESETREQ to
41 # perform a soft reset
42 cortex_m reset_config sysresetreq