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target: stm32c0x: drop swj on swd only target

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The datasheets for all STM32C0xx devices report that only SWD is
supported. No TDI/TDO pin is present.

Drop swj support.
Add swd transport.
Remove swd transport from the associated board files.

Change-Id: If6e630858aa64fbb3938a520604748f3f0ff7356
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/9423
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Ahmed Haoues <ahmed.haoues@st.com>
Tested-by: jenkins
This commit is contained in:
Antonio Borneo
2026-02-01 13:32:20 +01:00
parent e135ffe205
commit b164b65b3b
2 changed files with 2 additions and 4 deletions
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2
tcl/board/st_nucleo_c0.cfg
View File

@@ -2,8 +2,6 @@
source [find interface/stlink.cfg]
transport select swd
source [find target/stm32c0x.cfg]
reset_config srst_only

4
tcl/target/stm32c0x.cfg
View File

@@ -4,8 +4,8 @@
#
# stm32c0 devices support SWD transports only.
#
transport select swd
source [find target/swj-dp.tcl]
source [find mem_helper.tcl]
if { [info exists CHIPNAME] } {
@@ -32,7 +32,7 @@ if { [info exists CPUTAPID] } {
set _CPUTAPID 0x0bc11477
}
swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
swd newdap $_CHIPNAME cpu -expected-id $_CPUTAPID
dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
set _TARGETNAME $_CHIPNAME.cpu