File _multibuild of Package u-boot

<multibuild>
  <flavor>tools</flavor>
  <flavor>a10-olinuxino-lime</flavor>
  <flavor>a13-olinuxino</flavor>
  <flavor>a13-olinuxinom</flavor>
  <flavor>a20-olinuxino-lime</flavor>
  <flavor>a20-olinuxino-lime2</flavor>
  <flavor>a20-olinuxinomicro</flavor>
  <flavor>am335xevm</flavor>
  <flavor>am57xxevm</flavor>
  <flavor>arndale</flavor>
  <flavor>bananapi</flavor>
  <flavor>bananapim2plush3</flavor>
  <flavor>bananapim2zero</flavor>
  <flavor>bananapim64</flavor>
  <flavor>clearfog</flavor>
  <flavor>colibrit20</flavor>
  <flavor>cubieboard</flavor>
  <flavor>cubieboard2</flavor>
  <flavor>cubietruck</flavor>
  <flavor>dragonboard410c</flavor>
  <flavor>dragonboard820c</flavor>
  <flavor>evb-rk3399</flavor>
  <flavor>firefly-rk3288</flavor>
  <flavor>firefly-rk3399</flavor>
  <flavor>geekbox</flavor>
  <flavor>highbank</flavor>
  <flavor>hikey</flavor>
  <flavor>hyundaia7hd</flavor>
  <flavor>jetson-tk1</flavor>
  <flavor>khadas-vim</flavor>
  <flavor>khadas-vim2</flavor>
  <flavor>lamobor1</flavor>
  <flavor>libretech-ac</flavor>
  <flavor>libretech-cc</flavor>
  <flavor>melea1000</flavor>
  <flavor>merriia80optimus</flavor>
  <flavor>microchipmpfsicicle</flavor>
  <flavor>milkvduo</flavor>
  <flavor>mt7623nbpir2</flavor>
  <flavor>mvebudb-88f3720</flavor>
  <flavor>mvebudbarmada8k</flavor>
  <flavor>mvebuespressobin-88f3720</flavor>
  <flavor>mvebumcbin-88f8040</flavor>
  <flavor>mx53loco</flavor>
  <flavor>mx6cuboxi</flavor>
  <flavor>mx6qsabrelite</flavor>
  <flavor>nanopc-t4-rk3399</flavor>
  <flavor>nanopc-t6-rk3588</flavor>
  <flavor>nanopi-m4b-rk3399</flavor>
  <flavor>nanopia64</flavor>
  <flavor>nanopineo</flavor>
  <flavor>nanopineoair</flavor>
  <flavor>odroid</flavor>
  <flavor>odroid-c2</flavor>
  <flavor>odroid-c4</flavor>
  <flavor>odroid-n2</flavor>
  <flavor>odroid-xu3</flavor>
  <flavor>orangepi-3b-rk3566</flavor>
  <flavor>orangepipc</flavor>
  <flavor>orangepipc2</flavor>
  <flavor>orangepizero</flavor>
  <flavor>orangepizero2</flavor>
  <flavor>orangepizero2w</flavor>
  <flavor>p2371-2180</flavor>
  <flavor>p2771-0000-500</flavor>
  <flavor>p3450-0000</flavor>
  <flavor>paz00</flavor>
  <flavor>pcm051rev3</flavor>
  <flavor>pine64plus</flavor>
  <flavor>pinebook</flavor>
  <flavor>pinebook-pro-rk3399</flavor>
  <flavor>pineh64</flavor>
  <flavor>pinephone</flavor>
  <flavor>poplar</flavor>
  <flavor>qemu-ppce500</flavor>
  <flavor>qemu-riscv64</flavor>
  <flavor>qemu-riscv64smode</flavor>
  <flavor>quartz64-a-rk3566</flavor>
  <flavor>quartz64-b-rk3566</flavor>
  <flavor>rock-pi-4-rk3399</flavor>
  <flavor>rock-pi-n10-rk3399pro</flavor>
  <flavor>rock5b-rk3588</flavor>
  <flavor>rock64-rk3328</flavor>
  <flavor>roc-cc-rk3328</flavor>
  <flavor>rock960-rk3399</flavor>
  <flavor>rockpro64-rk3399</flavor>
  <flavor>rpi</flavor>
  <flavor>rpi2</flavor>
  <flavor>rpi3</flavor>
  <flavor>rpi4</flavor>
  <flavor>rpiarm64</flavor>
  <flavor>sifiveunleashed</flavor>
  <flavor>sifiveunmatched</flavor>
  <flavor>sige7-rk3588</flavor>
  <flavor>snow</flavor>
  <flavor>socfpgade0nanosoc</flavor>
  <flavor>soquartz-blade-rk3566</flavor>
  <flavor>soquartz-cm4-rk3566</flavor>
  <flavor>spring</flavor>
  <flavor>starfivevisionfive2</flavor>
  <flavor>tinker-rk3288</flavor>
  <flavor>turrisomnia</flavor>
  <flavor>udoo</flavor>
  <flavor>udooneo</flavor>
  <flavor>xilinxzynqvirt</flavor>
  <flavor>zynqzturnv5</flavor>
</multibuild>