add build_milkv.sh script to build milkv boards

.gitignore

@@ -1,5 +1,6 @@
 
 install/
+out/
 
 host-tools
 host-tools/

build_milkv.sh

@@ -0,0 +1,191 @@
+#!/bin/bash
+
+MILKV_BOARD_ARRAY=
+MILKV_BOARD_ARRAY_LEN=
+MILKV_BOARD=
+MILKV_BOARD_CONFIG=
+
+MILKV_BOARD_DIR=milkv
+
+
+function print_info()
+{
+  printf "\e[1;32m%s\e[0m\n" "$1"
+}
+
+function print_err()
+{
+  printf "\e[1;31mError: %s\e[0m\n" "$1"
+}
+
+function get_toolchain()
+{
+  if [ ! -d host-tools ]; then
+    print_info "Toolchain does not exist, download it now..."
+
+    toolchain_url="https://sophon-file.sophon.cn/sophon-prod-s3/drive/23/03/07/16/host-tools.tar.gz"
+    echo "toolchain_url: ${toolchain_url}"
+    toolchain_file=${toolchain_url##*/}
+    echo "toolchain_file: ${toolchain_file}"
+
+    wget ${toolchain_url} -O ${toolchain_file}
+    if [ $? -ne 0 ]; then
+      print_err "Failed to download ${toolchain_url} !"
+      exit 1
+    fi
+
+    if [ ! -f ${toolchain_file} ]; then
+      print_err "${toolchain_file} not found!"
+      exit 1
+    fi
+
+    print_info "Extracting ${toolchain_file}..."
+    tar -xf ${toolchain_file}
+    if [ $? -ne 0 ]; then
+      print_err "Extract ${toolchain_file} failed!"
+      exit 1
+    fi
+
+    [ -f ${toolchain_file} ] && rm -rf ${toolchain_file}
+
+  fi
+}
+
+function get_available_board()
+{
+  MILKV_BOARD_ARRAY=( $(cd ${MILKV_BOARD_DIR}/; ls boardconfig*.sh | sort | awk -F"[-.]" -v OFS='-' '{print $2, $3}') )
+  #echo ${MILKV_BOARD_ARRAY[@]}
+
+  MILKV_BOARD_ARRAY_LEN=${#MILKV_BOARD_ARRAY[@]}
+  if [ $MILKV_BOARD_ARRAY_LEN -eq 0 ]; then
+    echo "No available board config"
+    exit 1
+  fi
+
+  #echo ${MILKV_BOARD_ARRAY[@]} | xargs -n 1 | sed "=" | sed "N;s/\n/. /"
+}
+
+function choose_milkv_board()
+{
+  # TODO
+  echo "choose"
+}
+
+function prepare_env()
+{
+  source ${MILKV_BOARD_CONFIG}
+
+  source build/${MV_BUILD_ENV} > /dev/null 2>&1
+  defconfig ${MV_BOARD_LINK} > /dev/null 2>&1
+}
+
+function milkv_duo_build()
+{
+  # clean old img
+  install_dir="install/soc_${MV_BOARD_LINK}"
+  old_image_count=`ls ${install_dir}/*.img* | wc -l`
+  if [ ${old_image_count} -ge 0 ]; then
+    pushd ${install_dir}
+    rm -rf *.img*
+    popd
+  fi
+
+  clean_all
+  build_all
+  if [ $? -eq 0 ]; then
+    print_info "Build board ${MILKV_BOARD} success!"
+  else
+    print_err "Build board ${MILKV_BOARD} failed!"
+    exit 1
+  fi
+}
+
+function milkv_duo_pack()
+{
+  if [ "$(id -u)" -ne 0 ]; then
+    print_info "Creating sd card img requires root privileges"
+    sudo echo "Running with root privileges now"
+  fi
+
+  pack_sd_image
+
+  [ ! -d out ] && mkdir out
+
+  image_count=`ls ${install_dir}/*.img | wc -l`
+  if [ ${image_count} -ge 0 ]; then
+    mv ${install_dir}/*.img out/
+    pushd out
+
+    for img in sophpi*.img
+    do
+      #echo $img
+      milkv_img=$(echo $img | sed -e 's/sophpi/milkv/')
+      #echo $milkv_img
+      if [ -f $img ]; then
+        mv ${img} ${milkv_img}
+        if [ $? -ne 0 ]; then
+          print_err "Rename failed!"
+          exit 1
+        fi
+      fi
+    done
+
+    popd
+
+    # show latest img
+    latest_img=`ls -t out/*.img | head -n1`
+    if [ -z "${latest_img// }" ]; then
+      print_err "Gen image failed!"
+    else
+      print_info "Gen image successful: ${latest_img}"
+    fi
+  else
+    print_err "Create sd img failed!"
+    exit 1
+  fi
+}
+
+get_toolchain
+
+get_available_board
+
+if [ $MILKV_BOARD_ARRAY_LEN -eq 1 ]; then
+  # Only one board
+  print_info "Ready to build: ${MILKV_BOARD_ARRAY[0]}"
+  MILKV_BOARD=${MILKV_BOARD_ARRAY[0]}
+else
+  # no arg
+  if [ $# -lt 1 ]; then
+    choose_milkv_board || exit 0
+  fi
+
+  # with board name
+  if [ $# -ge 1 ]; then
+    if [[ ${MILKV_BOARD_ARRAY[@]} =~ (^|[[:space:]])"${1}"($|[[:space:]]) ]]; then
+      MILKV_BOARD=${1}
+      echo "$MILKV_BOARD"
+    else
+      print_err "${1} not supported!"
+      echo "Available boards: [ ${MILKV_BOARD_ARRAY[@]} ]"
+      exit 1
+    fi
+  fi
+fi
+
+if [ -z "${MILKV_BOARD// }" ]; then
+  print_err "No board specified!"
+  exit 1
+fi
+
+MILKV_BOARD_CONFIG=${MILKV_BOARD_DIR}/boardconfig-${MILKV_BOARD}.sh
+
+if [ ! -f ${MILKV_BOARD_CONFIG} ]; then
+  print_err "${MILKV_BOARD_CONFIG} not found!"
+  exit 1
+fi
+
+prepare_env
+
+milkv_duo_build
+milkv_duo_pack
+

milkv/boardconfig-milkv-duo.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+export MV_BOARD_CPU=cv1800b
+export MV_BUILD_ENV=cvisetup.sh
+export MV_BOARD_LINK=cv1800b_milkv_duo_sd
+