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kressnerd / release_manifests

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Release manifests for PCEngines firmware bundles

This repository contains manifests for repo tool used for tracking the releases of mainline (4.6.x) and legacy (4.0.x) versions of firmware bundle.

There are two branches:

  • coreboot-4.0.x - for legacy releases
  • coreboot-4.6.x - for mainline releases

Use repo tool to initialize set of repositories

mkdir apu2_fw_rel
cd apu2_fw_rel

repo init -u git@github.com:pcengines/release_manifests.git -b refs/tags/<tag_release>
# or
repo init -u git@github.com:pcengines/release_manifests.git -b <branch_name>

repo sync --force-sync

where:

  • <tag_release> - is the release version number (e.g. v4.5.3.1)
  • <branch_name> - is the release branch (i.e. coreboot-4.0.x for legacy, and coreboot-4.6.x for mainline

Build container

This is to avoid impact of system on build results:

docker build -t pcengines/apu2 apu2/apu2-documentation

This step could be omitted, if there was build done before (container already exists).

Build release

Assuming you initialized the repo with mainline release:

./apu2/apu2-documentation/scripts/apu2_fw_rel.sh build-ml menuconfig

Please choose:

Mainboard -> Mainboard vendor -> PC Engines
Mainboard -> Mainboard model  -> APU2
#or
Mainboard -> Mainboard model  -> APU3

All other pieces will be set according to recent release configuration. coreboot image will start to build after exiting menu.

For legacy release you can use this command. You don't need to run menuconfig first, because legacy release get's initialized by custom .config file:

./apu2/apu2-documentation/scripts/apu2_fw_rel.sh build

There are also additional commands like:

# distclean && menuconfig
./apu2/apu2-documentation/scripts/apu2_fw_rel.sh build-ml distclean

#rm -rf .config* && menuconfig
./apu2/apu2-documentation/scripts/apu2_fw_rel.sh build-ml cfgclean

#custom make parameters
./apu2/apu2-documentation/scripts/apu2_fw_rel.sh build-ml custom <param>

After successful build, you can flash target device.

Flash release

Note that below script assume that you have ssh enabled connection with target device and destination OS APU2 image builder or other distro that have working flashrom available in PATH. Without keys added you will see question about password couple times during flashing.

./apu2/apu2-documentation/scripts/apu2_fw_rel.sh flash <user>@<ip_address>

For mainline:

./apu2/apu2-documentation/scripts/apu2_fw_rel.sh flash-ml <user>@<ip_address>

Best way is to use root as <user> because it can have no problem with low level access.

Please do not hesitate with providing feedback or contributing fixes.

Known issues

using repo with coreboot show errors like:

fatal: Not a git repository (or any parent up to mount point /coreboot)
Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).

Since it use git commands to create build timestamp.

flashing doesn't work

[21:51:53] pietrushnic:apu2_fw_rel $ ../apu2-documentation/scripts/apu2_fw_rel.sh flash-ml pcengines@192.168.0.103
flash-ml pcengines@192.168.0.103
The authenticity of host '192.168.0.103 (192.168.0.103)' can't be established.
(...)
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.0.103' (ECDSA) to the list of known hosts.
bash: remountrw: command not found
coreboot.rom                                      100% 8192KB   8.0MB/s   00:00
sudo: no tty present and no askpass program specified
sudo: no tty present and no askpass program specified

scripts finish with error

If you see something like this:

dirname: missing operand
Try 'dirname --help' for more information.
dirname: missing operand
Try 'dirname --help' for more information.
docker: Error response from daemon: Invalid volume spec ":": Invalid volume specification: ':'.
See 'docker run --help'.

Try to run:

eval $(ssh-agent)
ssh-add

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