You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
- #
- # Silicon Labs (formerly Energy Micro) EFM32 target
- #
- # Note: All EFM32 chips have SWD support, but only newer series 1
- # chips have JTAG support.
- #
-
- source [find target/swj-dp.tcl]
-
- if { [info exists CHIPNAME] } {
- set _CHIPNAME $CHIPNAME
- } else {
- set _CHIPNAME efm32
- }
-
- # Work-area is a space in RAM used for flash programming
- # By default use 2kB
- if { [info exists WORKAREASIZE] } {
- set _WORKAREASIZE $WORKAREASIZE
- } else {
- set _WORKAREASIZE 0x800
- }
-
- 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
- dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
-
- adapter speed 1000
-
- set _TARGETNAME $_CHIPNAME.cpu
- target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap
-
- $_TARGETNAME configure -work-area-phys 0x10000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
-
- set _FLASHNAME $_CHIPNAME.flash
- flash bank $_FLASHNAME efm32 0 0 0 0 $_TARGETNAME
-
- if {![using_hla]} {
- # if srst is not fitted use SYSRESETREQ to
- # perform a soft reset
- cortex_m reset_config sysresetreq
- }
|