#
# J-Link + GD32H737（H71x/H72x）OpenOCD 配置
# 使用 GD 官方 Flash 驱动，避免 J-Link 原生 GDB Server 读保护解锁卡住
#

adapter driver jlink
transport select swd

# 未接 NRST 时用系统复位请求
adapter speed 1000
source [find target/swj-dp.tcl]
source [find mem_helper.tcl]

set _CHIPNAME gd32h71x_72x
set _ENDIAN little
set _WORKAREASIZE 0x1000
set _FLASH_SIZE 0
set _CPUTAPID 0x0BD12477

swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME cortex_m -endian $_ENDIAN -dap $_CHIPNAME.dap

$_TARGETNAME configure -work-area-phys 0x24000000 -work-area-size $_WORKAREASIZE -work-area-backup 0

set _FLASHNAME $_CHIPNAME.flash
flash bank $_FLASHNAME gd32h71x_72x 0x08000000 $_FLASH_SIZE 0 0 $_TARGETNAME

adapter srst delay 100
reset_config none
cortex_m reset_config sysresetreq