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- #
- # stm32 stlink pseudo target
- #
-
- if { [info exists CHIPNAME] } {
- set _CHIPNAME $CHIPNAME
- } else {
- set _CHIPNAME stm32f1x
- }
-
- # Work-area is a space in RAM used for flash programming
- # By default use 16kB
- if { [info exists WORKAREASIZE] } {
- set _WORKAREASIZE $WORKAREASIZE
- } else {
- set _WORKAREASIZE 0x4000
- }
-
- if { [info exists CPUTAPID] } {
- set _CPUTAPID $CPUTAPID
- } else {
- # this is the SW-DP tap id not the jtag tap id
- set _CPUTAPID 0x1ba01477
- }
-
- if { [info exists TRANSPORT] } {
- set _TRANSPORT $TRANSPORT
- if { $TRANSPORT == "stlink_jtag" } {
- if { [info exists CPUTAPID] == 0 } {
- # jtag requires us to use the jtag tap id
- set _CPUTAPID 0x3ba00477
- }
- }
- } else {
- set _TRANSPORT stlink_swd
- }
-
- #
- # possibles value are stlink_swd or stlink_jtag
- #
- transport select $_TRANSPORT
-
- stlink newtap $_CHIPNAME cpu -expected-id $_CPUTAPID
-
- set _TARGETNAME $_CHIPNAME.cpu
- target create $_TARGETNAME stm32_stlink -chain-position $_TARGETNAME
-
- $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
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