After update nerves-bootstrap, the firmware is not booting up PI3 model B about brewberry-pi HOT 3 CLOSED

  @target System.get_env("MIX_TARGET") || :host
  #@target if Mix.env == :prod, do: :rpi, else: :host

mauricios-MacBook-Pro:fw_rpi mauricionr$ MIX_ENV=prod mix firmware
Env
  MIX_ENV:  prod
  target:   rpi3

==> distillery
Compiling 19 files (.ex)
Generated distillery app
==> nerves
Compiling 28 files (.ex)
warning: function Mix.Nerves.Shell.open/2 is undefined (module Mix.Nerves.Shell is not available)
  lib/nerves/package/providers/docker.ex:115

warning: function Mix.Nerves.Shell.open/2 is undefined (module Mix.Nerves.Shell is not available)
  lib/nerves/package/providers/local.ex:48

Generated nerves app
==> nerves_system_br
Generated nerves_system_br app
==> nerves_toolchain_ctng
Compiling 2 files (.ex)
Generated nerves_toolchain_ctng app
==> nerves_toolchain_arm_unknown_linux_gnueabihf
Compiling 1 file (.ex)
Generated nerves_toolchain_arm_unknown_linux_gnueabihf app
|Elixir.Nerves.Package.Providers.HTTP| Downloading Artifact nerves_toolchain_arm_unknown_linux_gnueabihf-0.11.0.darwin-x86_64.tar.xz
  From Location:
    https://github.com/nerves-project/toolchains/releases/download/v0.11.0/nerves_toolchain_arm_unknown_linux_gnueabihf-0.11.0.darwin-x86_64.tar.xz

|===================                               | 38% (19 / 51) MB

Building /Users/mauricionr/workspace/elixir/brewery/_build/rpi3/prod/nerves/images/fw_rpi.fw...
fwup: can't open path '/Users/mauricionr/.nerves/artifacts/nerves_system_rpi3-0.16.1.arm_unknown_linux_gnueabihf/images/bcm2708-rpi-b.dtb' in file-resource 'bcm2708-rpi-b.dtb'
** (Mix) Nerves encountered an error. %IO.Stream{device: :standard_io, line_or_bytes: :line, raw: true}

mauricios-MacBook-Pro:fw_rpi mauricionr$ MIX_ENV=prod mix firmware.burn
Env
  MIX_ENV:  prod
  target:   rpi3

==> nerves_toolchain_ctng
Compiling 1 file (.ex)
==> fw_rpi
** (Mix) Firmware for target rpi3 not found at /Users/mauricionr/workspace/elixir/brewery/_build/rpi3/prod/nerves/images/fw_rpi.fw run `mix firmware` to build

|nerves_bootstrap| Environment Package List

  Pkg:      nerves_system_br
  Vsn:      0.13.7
  Type:     system_platform
  Provider: []

  Pkg:      nerves_system_rpi3
  Vsn:      0.16.1
  Type:     system
  Provider: [{Nerves.Package.Providers.HTTP, []}, {Nerves.Package.Providers.Docker, []}]

  Pkg:      nerves_toolchain_arm_unknown_linux_gnueabihf
  Vsn:      0.11.0
  Type:     toolchain
  Provider: [{Nerves.Package.Providers.HTTP, []}, {Nerves.Package.Providers.HTTP, []}]

  Pkg:      nerves_toolchain_ctng
  Vsn:      1.1.0
  Type:     toolchain_platform
  Provider: []

|nerves_bootstrap| Loadpaths Start

|nerves_bootstrap| Environment Variable List
  target:     rpi3
  toolchain:  /Users/mauricionr/.nerves/artifacts/nerves_toolchain_arm_unknown_linux_gnueabihf-0.11.0.darwin-x86_64
  system:     /Users/mauricionr/.nerves/artifacts/nerves_system_rpi3-0.16.1.arm_unknown_linux_gnueabihf
  app:        /Users/mauricionr/workspace/elixir/brewery/apps/fw_rpi

|nerves_bootstrap| Loadpaths End

Nerves:           0.7.5
Nerves Bootstrap: 0.7.0
Elixir:           1.5.0
|nerves_bootstrap| Info End