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target: stm32g0x: drop swj on swd only target

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The datasheets for all STM32G0xx 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: Ib29171dd614eb84346e90cb447bc7292465095ac
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/9425
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Tested-by: jenkins
Reviewed-by: Ahmed Haoues <ahmed.haoues@st.com>
This commit is contained in:
Antonio Borneo
2026-02-01 13:57:01 +01:00
parent a02550bafa
commit c11a325ed8
2 changed files with 3 additions and 4 deletions
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2
tcl/board/st_nucleo_g0.cfg
View File

@@ -12,8 +12,6 @@
source [find interface/stlink.cfg] source [find interface/stlink.cfg]
transport select swd
source [find target/stm32g0x.cfg] source [find target/stm32g0x.cfg]
reset_config srst_only reset_config srst_only

5
tcl/target/stm32g0x.cfg
View File

@@ -5,7 +5,8 @@
# #
# stm32g0 devices support SWD transports only. # stm32g0 devices support SWD transports only.
# #
source [find target/swj-dp.tcl] transport select swd
source [find mem_helper.tcl] source [find mem_helper.tcl]
if { [info exists CHIPNAME] } { if { [info exists CHIPNAME] } {
@@ -32,7 +33,7 @@ if { [info exists CPUTAPID] } {
set _CPUTAPID 0x0bc11477 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 dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
set _TARGETNAME $_CHIPNAME.cpu set _TARGETNAME $_CHIPNAME.cpu