diff options
Diffstat (limited to 'util/flash_ec')
| -rwxr-xr-x | util/flash_ec | 125 |
1 files changed, 97 insertions, 28 deletions
diff --git a/util/flash_ec b/util/flash_ec index c14911ed90..d78dc3f142 100755 --- a/util/flash_ec +++ b/util/flash_ec @@ -143,6 +143,7 @@ BOARDS_NPCX_INT_SPI=( BOARDS_NPCX_UUT=( cheza + grunt ) BOARDS_NRF51=( @@ -176,6 +177,14 @@ BOARDS_RAIDEN=( soraka ) +# A map of supported board + chip + servo permutations. +# The value is a regex that will be checked against $SERVO_TYPE. +# i.e., If a board needs to use one CHIP when connected via a Suzy-Q and another +# chip when connected via a Servo. +declare -A VALID_CHIP_COMBO +VALID_CHIP_COMBO["grunt.npcx_uut"]="ccd_cr50" +VALID_CHIP_COMBO["grunt.npcx_spi"]="servo" + # Flags DEFINE_string board "${DEFAULT_BOARD}" \ "The board to run debugger on." @@ -240,36 +249,97 @@ in_array() { return 1 } +declare -a SUPPORTED_CHIPS + if $(in_array "${BOARDS_LM4[@]}" "${BOARD}"); then - CHIP="lm4" -elif $(in_array "${BOARDS_STM32[@]}" "${BOARD}"); then - CHIP="stm32" -elif $(in_array "${BOARDS_STM32_DFU[@]}" "${BOARD}"); then - CHIP="stm32_dfu" -elif $(in_array "${BOARDS_NPCX_5M5G_JTAG[@]}" "${BOARD}"); then - CHIP="npcx_5m5g_jtag" -elif $(in_array "${BOARDS_NPCX_5M6G_JTAG[@]}" "${BOARD}"); then - CHIP="npcx_5m6g_jtag" -elif $(in_array "${BOARDS_NPCX_7M6X_JTAG[@]}" "${BOARD}"); then - CHIP="npcx_7m6x_jtag" -elif $(in_array "${BOARDS_NPCX_7M7X_JTAG[@]}" "${BOARD}"); then - CHIP="npcx_7m7x_jtag" -elif $(in_array "${BOARDS_NPCX_SPI[@]}" "${BOARD}"); then - CHIP="npcx_spi" -elif $(in_array "${BOARDS_NPCX_INT_SPI[@]}" "${BOARD}"); then - CHIP="npcx_spi" -elif $(in_array "${BOARDS_NPCX_UUT[@]}" "${BOARD}"); then - CHIP="npcx_uut" -elif $(in_array "${BOARDS_NRF51[@]}" "${BOARD}"); then - CHIP="nrf51" -elif $(in_array "${BOARDS_MEC1322[@]}" "${BOARD}"); then - CHIP="mec1322" -elif $(in_array "${BOARDS_IT83XX[@]}" "${BOARD}"); then - CHIP="it83xx" + SUPPORTED_CHIPS+=("lm4") +fi + +if $(in_array "${BOARDS_STM32[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("stm32") +fi + +if $(in_array "${BOARDS_STM32_DFU[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("stm32_dfu") +fi + +if $(in_array "${BOARDS_NPCX_5M5G_JTAG[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("npcx_5m5g_jtag") +fi + +if $(in_array "${BOARDS_NPCX_5M6G_JTAG[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("npcx_5m6g_jtag") +fi + +if $(in_array "${BOARDS_NPCX_7M6X_JTAG[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("npcx_7m6x_jtag") +fi + +if $(in_array "${BOARDS_NPCX_7M7X_JTAG[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("npcx_7m7x_jtag") +fi + +if $(in_array "${BOARDS_NPCX_SPI[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("npcx_spi") +fi + +if $(in_array "${BOARDS_NPCX_INT_SPI[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("npcx_spi") +fi + +if $(in_array "${BOARDS_NPCX_UUT[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("npcx_uut") +fi + +if $(in_array "${BOARDS_NRF51[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("nrf51") +fi + +if $(in_array "${BOARDS_MEC1322[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("mec1322") +fi + +if $(in_array "${BOARDS_IT83XX[@]}" "${BOARD}"); then + SUPPORTED_CHIPS+=("it83xx") +fi + +if [[ ${#SUPPORTED_CHIPS[@]} -eq 0 && -n "${FLAGS_chip}" ]]; then + SUPPORTED_CHIPS+="${FLAGS_chip}" +fi + +SERVO_TYPE="$(get_servo_type)" + +if [[ ${#SUPPORTED_CHIPS[@]} -eq 0 ]]; then + die "board '${BOARD}' not supported. Please manually specify --chip=" +elif [[ ${#SUPPORTED_CHIPS[@]} -eq 1 ]]; then + CHIP="${SUPPORTED_CHIPS[0]}" elif [ -n "${FLAGS_chip}" ]; then - CHIP="${FLAGS_chip}" + if $(in_array "${SUPPORTED_CHIPS[@]}" "${FLAGS_chip}"); then + CHIP="${FLAGS_chip}" + else + die "board ${BOARD} only supports (${SUPPORTED_CHIPS[@]})," \ + "not ${FLAGS_chip}." + fi else - die "board ${BOARD} not supported" + declare -a FILTERED_CHIPS + + for i in "${SUPPORTED_CHIPS[@]}"; do + SUPPORTED_SERVO="${VALID_CHIP_COMBO["${BOARD}.${i}"]}" + if [[ -z "$SUPPORTED_SERVO" || \ + "$SERVO_TYPE" =~ "$SUPPORTED_SERVO" ]]; then + FILTERED_CHIPS+=("$i") + fi + + done + + if [[ ${#FILTERED_CHIPS[@]} -eq 0 ]]; then + die "servo ${SERVO_TYPE} is unsupported for board ${BOARD}." + elif [[ ${#FILTERED_CHIPS[@]} -eq 1 ]]; then + CHIP="${FILTERED_CHIPS[0]}" + else + die "board ${BOARD} supports multiple chips" \ + "(${FILTERED_CHIPS[@]}). Use --chip= to choose one." + fi fi if [ -n "${FLAGS_chip}" -a "${CHIP}" != "${FLAGS_chip}" ]; then @@ -1022,7 +1092,6 @@ function flash_mec1322() { flash_flashrom } -SERVO_TYPE="$(get_servo_type)" if dut_control boot_mode 2>/dev/null ; then if [[ "${MCU}" != "ec" ]] ; then die "Toad cable can't support non-ec UARTs" |