nerves_system_x86_64_uefi

# Changelog

## v1.5.1

* Updated dependencies
  * [nerves_system_br v1.5.3](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.5.3)

## v1.5.0

This release updates the Linux kernel from 4.13 to 4.18.9.

* Updated dependencies
  * [nerves_system_br v1.5.2](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.5.2)
  * Linux 4.18.9
  * Erlang 21.0.9

## v1.4.0

This release contains various updates to provisioning variables and data.

**Host requirements**

Building firmware using this system requires `fwup` to be updated on your
host computer to at least `v1.2.5`. The target minimum version requirement
has not changed from `0.15.0`.

**Serial numbers**

Device serial numbers are now set using `NERVES_SERIAL_NUMBER` instead of
`SERIAL_NUMBER`. This is to reduce ambiguity on the source of the serial
by name spacing it along side other Nerves variables. The U-Boot environment
key has also changed from `serial_number` to `nerves_serial_number`. The
erlinit.config has been updated to provide backwards compatibility for setting
the hostname from the serial number by checking for `nerves_serial_number`
and falling back to `serial_number`.

**Custom provisioning**

Provisioning data is applied at the time of calling the `fwup` task `complete`.
The `complete` task is executed when writing the firmware to the target disk.
During this time, `fwup` will include the contents of a provisioning file
located at `${NERVES_SYSTEM}/images/fwup_include/provisioning.conf`. By default,
this file only sets `nerves_serial_number`. You can add additional provisioning
data by overriding the location of this file to include your own by setting
the environment variable `NERVES_PROVISIONING`. If you override this variable
you will be responsible for also setting `nerves_serial_number`.

* Updated dependencies
  * [nerves_system_br v1.4.5](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.4.5)

## v1.3.0

This release upgrades gcc from version 6.3.0 to 7.3.0. See the toolchain release
notes for more information.

* Updated dependencies
  * [nerves_system_br v1.4.1](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.4.1)
  * [nerves_toolchain_x86_64_unknown_linux_musl v1.1.0](https://github.com/nerves-project/toolchains/releases/tag/v1.1.0)

## v1.2.1

* Updated dependencies
  * [nerves_system_br v1.3.2](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.3.2)

## v1.2.0

This release updates Erlang to OTP 21.0

* Enhancements
  * Enable Enable NO_HZ in linux kernel for performance.

* Updated dependencies
  * [nerves_system_br v1.3.0](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.3.0)

## v1.1.1

This release fixes some issues and adds firmware UUID support. This support can
be used to unambiguously know what's running on a device.

* Updated dependencies
  * [nerves_system_br v1.2.2](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.2.0)

* Bug fixes
  * Empty serial numbers stored in the U-Boot environment would be used instead
    of reverting to devices IDs built into the CPU or board.
  * It wasn't possible to enable QtWebEngine (needed for kiosk apps)

## v1.1.0

This release adds official support for provisioning serial numbers to devices.
Other information can be provisioned in a similar manner. See the README.md for
details.

Buildroot was also updated to 2018.05. Be sure to review the `nerves_system_br`
link for the changes in the embedded Linux components.

* Updated dependencies
  * [nerves_system_br v1.2.0](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.2.0)

## v1.0.0

This release is nearly identical to rc.1 except with the deps bump to 1.0 and
documentation/comment updates.

* Updated dependencies
  * [nerves_system_br v1.0.0](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.0.0)
  * [nerves_toolchain v1.0.0](https://github.com/nerves-project/toolchains/releases/tag/v1.0.0)
  * [nerves v1.0.0](https://github.com/nerves-project/nerves/releases/tag/1.0.0)

## v1.0.0-rc.1

This release contains updates to Erlang and heart from `nerves_system_br` and
mostly cosmetic changes to this project. The trivial `.fw` files are no longer
created by CI scripts. If you've forked this project and are building systems
using CI, make sure to update your publish scripts.

* Updated dependencies
  * [nerves_system_br v1.0.0-rc.2](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.0.0-rc.2)

## v1.0.0-rc.0

* Updated dependencies
  * [nerves_system_br v1.0.0-rc.0](https://github.com/nerves-project/nerves_system_br/releases/tag/v1.0.0-rc.0)
  * [nerves_toolchain v1.0.0-rc.0](https://github.com/nerves-project/toolchains/releases/tag/v1.0.0-rc.0)
  * [nerves v1.0.0-rc.0](https://github.com/nerves-project/nerves/releases/tag/1.0.0-rc.0)

## v0.5.0

* Updated dependencies
  * [nerves_system_br v0.17.0](https://github.com/nerves-project/nerves_system_br/releases/tag/v0.17.0)
  * [nerves_toolchain v0.13.0](https://github.com/nerves-project/toolchains/releases/tag/v0.13.0)
  * [nerves v0.9.0](https://github.com/nerves-project/nerves/releases/tag/v0.9.0)

## v0.4.1

* Updated dependencies
  * [nerves_system_br v0.16.4](https://github.com/nerves-project/nerves_system_br/releases/tag/v0.16.4)

* Changes
  * Temporarily disable the system linter since it fails and the fix requires
    some time.

## v0.4.0

* Updated dependencies
  * [nerves_system_br v0.16.1-2017-11](https://github.com/nerves-project/nerves_system_br/releases/tag/v0.16.1-2017-11)

* Enhancements
  * Increased memory in qemu script to 1 GB. 128 MB works, but can cause some apps to
    reboot with out of memory errors.
  * Start running nerves_system_linter to check for configuration errors.
  * Automount the boot partition readonly at `/boot`
  * Support for reverting firmware.

    See [Reverting Firmware](https://hexdocs.pm/nerves_runtime/readme.html#reverting-firmware) for more info on reverting firmware.

    See [fwup-revert.conf](https://github.com/nerves-project/nerves_system_rpi/blob/master/fwup-revert.conf) for more information on how fwup handles reverting.

## v0.3.2

* Updated dependencies
  * [toolchain v0.12.1](https://github.com/nerves-project/toolchains/releases/tag/v0.12.1)

## v0.3.1

* Updated dependencies
  * [nerves_system_br v0.15.1](https://github.com/nerves-project/nerves_system_br/releases/tag/v0.15.1)

## v0.3.0

* Updated dependencies
  * [nerves_system_br v0.15.0](https://github.com/nerves-project/nerves_system_br/releases/tag/v0.15.0)
* Enhancements
  * erlinit added aliased /dev/rootdisk* for referencing the boot disk. See the readme for more info.
  * Updated nerves to 0.8. Move nerves.exs into mix.exs

## v0.2.1

* Updated dependencies
  * [nerves_system_br v0.14.1](https://github.com/nerves-project/nerves_system_br/releases/tag/v0.14.1)

## v0.2.0

* Updated dependencies
  * [nerves_system_br v0.14.0](https://github.com/nerves-project/nerves_system_br/releases/tag/v0.14.0)
    * [Buildroot 2017.08](https://git.busybox.net/buildroot/plain/CHANGES?id=2017.08)
    * [fwup 0.17.0](https://github.com/fhunleth/fwup/releases/tag/v0.17.0)
    * [erlinit 1.2.0](https://github.com/nerves-project/erlinit/releases/tag/v1.2.0)
    * [nbtty 0.3.0](https://github.com/fhunleth/nbtty/releases/tag/v0.3.0)

## v0.1.0

* Initial release