k210-run

#!/bin/bash

set -e

OPTS="--sram"

if [ "$1" == "--ram" ]; then
    OPTS="--sram"
    shift
fi

if [ "$1" == "--flash" ]; then
    OPTS=""
    shift
fi


ELF="$1"

if [ ! -e "$ELF" ]; then
	echo "Can't find input ELF file"
	echo "Usage: $0 [--ram|--flash] path/to/elf"
	exit 1
fi

FW="$(dirname "$ELF")/firmware.bin"
riscv64-unknown-elf-objcopy -O binary "$ELF" "$FW"

dir=$(dirname $(readlink -f $0))

declare -a known_serial_ids

# Sipeed MAIX Dock board
known_serial_ids[0]=/dev/serial/by-id/usb-1a86_USB2.0-Serial-if00-port0

# Sipeed MAIX bit, CH340 based, board
known_serial_ids[1]=/dev/serial/by-id/usb-Kongou_Hikari_Sipeed-Debug_A1525D0091-if00-port0

SERIAL_DEV=""
for serial_dev in "${known_serial_ids[@]}"
do
    if [ -e "$serial_dev" ]
    then
        SERIAL_DEV="$serial_dev"
        break
    fi
done

if [[ -z "$SERIAL_DEV" ]]
then
    echo "Can't find matching serial device"
    exit 1
fi

"$dir/kflash.py" --port "$SERIAL_DEV" $OPTS --terminal --verbose "$FW"