# script for Nuvoton MuMicro Cortex-M0 Series

# Adapt based on what transport is active.
if [catch {transport select}] {
  echo "Error: unable to select a session transport. Can't continue."
  shutdown
}

proc swj_newdap {chip tag args} {
 if [using_hla] {
     eval hla newtap $chip $tag $args
 } elseif [using_jtag] {
     eval jtag newtap $chip $tag $args
 } elseif [using_swd] {
     eval swd newdap $chip $tag $args
 }
}

# Set Chipname
if { [info exists CHIPNAME] } {
	set _CHIPNAME $CHIPNAME
} else {
	set _CHIPNAME NuMicro
}

# SWD DP-ID Nuvoton NuMicro Cortex-M0 has SWD Transport only.
if { [info exists CPUDAPID] } {
	set _CPUDAPID $CPUDAPID
} else {
	set _CPUDAPID 0x0BB11477
}

# Work-area is a space in RAM used for flash programming
# By default use 2kB
if { [info exists WORKAREASIZE] } {
   set _WORKAREASIZE $WORKAREASIZE
} else {
   set _WORKAREASIZE 0x800
}


# Debug Adapter Target Settings
swj_newdap $_CHIPNAME cpu -irlen 4 -expected-id $_CPUDAPID
set _TARGETNAME $_CHIPNAME.cpu
dap create $_CHIPNAME.dap -chain-position $_TARGETNAME
target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap

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

# flash bank <name> numicro <base> <size(autodetect,set to 0)> 0 0 <target#>
#set _FLASHNAME $_CHIPNAME.flash
#flash bank $_FLASHNAME numicro 0 $_FLASHSIZE 0 0 $_TARGETNAME
# flash size will be probed
set _FLASHNAME $_CHIPNAME.flash_aprom
flash bank $_FLASHNAME numicro 0x00000000 0 0 0 $_TARGETNAME
set _FLASHNAME $_CHIPNAME.flash_data
flash bank $_FLASHNAME numicro 0x0001F000 0 0 0 $_TARGETNAME
set _FLASHNAME $_CHIPNAME.flash_ldrom
flash bank $_FLASHNAME numicro 0x00100000 0 0 0 $_TARGETNAME
set _FLASHNAME $_CHIPNAME.flash_config
flash bank $_FLASHNAME numicro 0x00300000 0 0 0 $_TARGETNAME

# set default SWCLK frequency
adapter speed 1000

# set default srst setting "none"
reset_config none

# HLA doesn't have cortex_m commands
if {![using_hla]} {
   # if srst is not fitted use SYSRESETREQ to
   # perform a soft reset
   cortex_m reset_config sysresetreq
}

proc exitDebugging {} {
   hla_close
   shutdown
}

$_TARGETNAME configure -event gdb-detach { exitDebugging }