Now a single unified kernel image is built using a new CoreOS
specific functionality added in the efibootguard UKI stub to
automatically insert root=PARTLABEL=rootfs0 (or rootfs1) in the
kernel command line
BREAKING CHANGE: coreos-image-uki.bbclass now only generate a
single kernel image named kernel-${MACHINE}.efi
Now we use fw0, fw1, efi, ebg0, ebg1, rootfs0 and rootfs1 partition
name.
BREAKING CHANGE: bootX partition are now named ebgX
BREAKING CHANGE: platformX partition are now named rootfsX
sw-description files
The COREOS_SWUPDATE_EXTENDS_FOR and COREOS_IMAGE_SWUPDATE_EXTRACLASSES
variable can now be used to configure the coreos-image-swupdate to
dynamically extends some part of the sw-description by calling some
python function
This also change the beaglebone target to use a GPT
partitioned disk
BREAKING CHANGE: .swu image generated can not be used on old
device, thus the device has to be reflashed.
BREAKING CHANGE: Support for MBR formatted disk is removed, as
it was only used for Beaglebone
WKS_KERNEL_ARGS was using previously inside COREOS to pass the
kernel arguments between the machine configuration and image
generation. This was already replaced by the APPEND variable
that do the same and is documented in oe-core.
Samuel Dolt