#
# GigaDevice GD32VF103 target
#
# https://www.gigadevice.com/products/microcontrollers/gd32/risc-v/
#

transport select jtag

if { [info exists CHIPNAME] } {
   set _CHIPNAME $CHIPNAME
} else {
   set _CHIPNAME gd32vf103
}

if { [info exists WORKAREASIZE] } {
   set _WORKAREASIZE $WORKAREASIZE
} else {
   set _WORKAREASIZE 0x800
}

jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x1000563d

set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME riscv -chain-position $_TARGETNAME

$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0