diff options
Diffstat (limited to 'util/flash_ec')
| -rwxr-xr-x | util/flash_ec | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/util/flash_ec b/util/flash_ec index 495dd2eb5a..7070b70407 100755 --- a/util/flash_ec +++ b/util/flash_ec @@ -53,6 +53,10 @@ BOARDS_LM4=( squawks ) +BOARDS_LM4_USB=( + samus +) + BOARDS_STM32=( big blaze @@ -88,6 +92,8 @@ DEFINE_boolean ro "${FLAGS_FALSE}" \ "Write only the read-only partition" DEFINE_boolean unprotect "${FLAGS_FALSE}" \ "Clear the protect flag." +DEFINE_boolean usb "${FLAGS_FALSE}" \ + "Use case-closed debugging over USB type-C." # Parse command line FLAGS_HELP="usage: $0 [flags]" @@ -351,7 +357,12 @@ function flash_link() { function flash_lm4() { [[ -n "${EC_DIR}" ]] || die "Cannot locate openocd script" - OCD_CFG="servo_v2.cfg" + if [ "${FLAGS_usb}" = ${FLAGS_TRUE} ] ; then + OCD_CFG="${BOARD}.cfg" + else + OCD_CFG="servo_v2.cfg" + fi + OCD_PATH="${EC_DIR}/chip/lm4/openocd" OCD_CMDS="init; flash_lm4 ${IMG} ${FLAGS_offset};" if [ "${FLAGS_unprotect}" = ${FLAGS_TRUE} ] ; then @@ -384,6 +395,11 @@ info "${MCU} UART pty : ${EC_UART}" save="$(servo_save)" +if ([ "${FLAGS_usb}" = ${FLAGS_TRUE} ] && \ + ! $(in_array "${BOARDS_LM4_USB[@]}" "${BOARD}")); then + die "--usb not supported for this board." +fi + if $(in_array "${BOARDS_LM4[@]}" "${BOARD}"); then flash_lm4 elif $(in_array "${BOARDS_STM32[@]}" "${BOARD}"); then |