scripts/fpga-rom-run

#!/bin/bash

# Copyright 2021 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# Builds and runs the Rust SOC ROM. ./scripts/proto2-run should already be
# running in a separate shell.

set -e

PROJECT_ROOT=$(git rev-parse --show-toplevel)
ROM="${PROJECT_ROOT}/build/hps_platform/soc_rom.bin"

FEATURES=image-transfer,debug-commands
if [ "$TFLM" != "0" ]; then
    FEATURES+=,tflm
fi

cd "${PROJECT_ROOT}/rust/riscv"
BUILD_FLAGS=(
    -p fpga_rom
    --release
    --no-default-features
    --features "${FEATURES}")
# Build first, since if there are errors, `cargo objcopy` won't report them in a
# useful way.
cargo build "${BUILD_FLAGS[@]}"
cargo objcopy "${BUILD_FLAGS[@]}" -- -O binary "${ROM}"
"${PROJECT_ROOT}/scripts/hps-mon" \
    --openocd-port 4444 \
    --gateware "${PROJECT_ROOT}/build/hps_platform/gateware/hps_platform.bit" \
    --soc-rom "${ROM}" \
    --cmd 'reset_mcu; write_soc_rom; reset_fpga' \
    "$@"