0129_RK_jar_unpack_pack.md

RK jar unpack pack

RK镜像及Jar打包、解包

RK pack unpack

• cd linux/Linux_Pack_Firmware/rockdev
• rm Image
• cp ~/update.img .
• unpack.sh
• ln -s output Image
• cp output/package-file package-file
• modify package-file: 主要是修改路径

  # NAME          Relative path
  #
  #HWDEF          HWDEF
  
  package-file    package-file
  bootloader      Image/MiniLoaderAll.bin
  parameter       Image/parameter.txt
  boot        Image/Image/boot.img
  rootfs      Image/Image/rootfs.img
  backup      Image/Image/backup.img
  # backup                backupimage/backup.img
  
  # trust       Image/trust.img
  # uboot       Image/uboot.img
  # recovery      Image/recovery.img
  # oem                   Image/oem.img
  # userdata:grow    Image/userdata.img
  # misc          Image/misc.img
  # Ҫдbackupļupdate.img
  # SELF ؼupdate.img
  # ʱSELFݣͷϢ
  # ʱSELFݡ
  
  # update-script update-script
  # recover-script        recover-script
  

• mount output/Image/rootfs.img /mnt
• 修改内容
• umount /mnt
• rk3308-mkupdate.sh
  • 注意这里最终生成还是update.img，也就是覆盖之前的update.img

Jar unpack pack

• 解压：jar xvf project.jar
• 采用压缩方式打包：jar -cvfM project.jar ./
• 不采用压缩方式打包：jar -cvfM0 project.jar ./
• ssh
  • root
  • @@af1123@@