This enables an auto-update mechanism on post-upgrade for the u-boot
firmware on the librem 5 and librem 5 devkit. This mechanism is largely
copied from the implementation in the pinephone u-boot package.
efidebug is useful for booting the kernel via EFI mode in u-boot.
Upgrade u-boot to the latest in purism's librem5 branch, and use newer
DDR firmware (syncs version with what purism is using)
The patch that was dropped here was merged, so it's not necessary to
carry it anymore.
[ci:skip-build]: already built successfully in CI
Changes from purism:
- 2 second boot delay removed
- This includes an updated DDR memory training firmware version.
- patch to work around wifi device not being available on boot
Package changes:
- u-boot installed in location consistent with other pmaports/u-boot
packages
- update-u-boot script added for upgrading u-boot on the device
- devkit u-boot split off into a sep. subpackage
Let pmbootstrap build the package in the native chroot. This is
important for the v21.03 branch, which needs to ship its own
cross-embedded toolchain, as the one from Alpine is only in testing and
therefore not available in the Alpine v3.13 branch that pmOS v21.03 is
based on. By using the native branch, it is enough to build the
cross-embedded toolchain for x86_64, and we can avoid qemu related
errors when attempting to build it for arm architectures.
As a nice benefit, this makes compilation of the package faster on edge,
too.
[ci:skip-build]: already built successfully in CI
This syncs u-boot with the upstream branch, and includes the following
new features:
- support for board rev in u-boot
- fix uart4
[ci:skip-build]: already built successfully in CI
This upgrades u-boot to the latest upstream Purism version, and uses the
latest DDR training firmware.
APKBUILD was reformatted to replace indentation with tabs.
This renamed the u-boot package for Purism librem5 devices, since the
phone and devkit share the same u-boot version. It also updates the
various components to the latest versions
