Integrate meta-seco-intel/scarthgap_kickoff (!774) · Merge requests · Clea OS / seco-manifest

Git Bot Service Account requested to merge integrate/meta-seco-intel/scarthgap_kickoff/into/scarthgap into scarthgap Jun 17, 2025

Commit: clea-os/layers/seco/meta-seco-intel@56bc41bf

[GRUB][ENV] Set mmcdev to search partitions only in hd0

Search partitions by TYPEGUID only in the device hd0. When booting:

from USB it's supposed that the USB is hd0 and the MMC is hd1.
from MMC without USB connected, hd0 is the MMC.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@9038895e

[DISK-LAYOUT] Use revised disk-layout

Use defined TYPEGUID for each partition.

The artifacts are divided into the partitions as such:

installer:

        ├── bzImage
        ├── core-image-minimal-initramfs-seco-corei7-64.cpio.gz
        ├── EFI
        │   └── BOOT
        │       ├── bootx64.efi
        │       ├── grub-bootscript.cfg
        │       └── grub.cfg
        ├── microcode.cpio
        └── rootfs.img

booting partition:


   ├── EFI
   │   └── BOOT
   │       ├── bootx64.efi
   │       └── grub.cfg
   ├── GRUB
   │   └── grubenv
   ├── microcode.cpio
   └── ramfs.img

kernel, fdt partition:

  └── bzImage

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@e507012b

[CLASS] Remove swap partition

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@1c8d522d

[GRUB] Add to grubenv kernel_part & initramfs_part

The bootscript needs these variables to correctly find the kernel and initramfs in the partitions.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@467852d7

[CLASS] Use WKS_BASIC_SLOT_PARTITION_LAYOUT_LIST for bootfs/rootfs partitions

Use WKS_BASIC_SLOT_PARTITION_LAYOUT_LIST to be compliant with meta-seco-clea-os.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@67ad9db1

[GRUB][BOOTSCRIPT] Move GRUB recipes in meta-seco-bsp

GRUB recipes have been moved into meta-seco-bsp (ref: clea-os/layers/seco/meta-seco-bsp!90 (merged)).

Bootscript recipe has been renamed with bootscript-grub and the logic has been moved into meta-seco-bsp. Also the SysData flag handling has been moved. In this layer it's maintained the Intel dedicated GRUB environment.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@d7bc834e

[GRUB] Add bootmode variable to GRUB environment

The added variable allows entering in GRUB "rescue" mode when: bootmode=rescue

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@34757539

[GRUB] Add sysdata via patches

As it's done for U-boot, sysdata's code is added using patches. With this approach it's easier to update sysdata when it's needed directly in Yocto.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@b4e7e238

[GRUB] Add sysdata module to GRUB conditionally

Depending on the Yocto variable SYSDATA_ENABLED the sysdata module is added to GRUB. If the module is added, the bootscript recipe updates the GRUB environment adding the variable sysdata_enabled=1.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@3e255241

[GRUB] Add sysdata and bootscript support to GRUB

Add:

Seco's GRUB repository with custom modules (such as sysdata, seco_module, lua).
support to bootscript following U-boot implementation for ARM architecture.
support to sysdata

Remove:

GRUB patches, not needed.
the recipe grub-bootconf-seco as the grub.cfg is now handled by bootscript recipe.

Modify:

installation script to be compatible with the bootscript
partition order so that the first partition is "boot" instead of "swap" as the bootscript looks for the environment file in the first partition.

JIRA Reference: [CLEAOS-673]

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@f3f3c269

[CLASS][WIC] Add wks.in parametrization for Intel boards

Populate the parameters used in clea-os-simple-image.wks.in to use that image properly.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@fb100681

[INITRAMFS] Modify installation script to allow initrd

Modify the 'init-install-efi.sh' that is the script executed when selecting install GRUB entry to write the OS to the board.

The default script modifies the installed GRUB configuration so that it's not possible to run a initrd before jumping to the actual rootfs.

JIRA Reference: [CLEAOS-617]

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@13b311e6

[GRUB][WIC] Add initramfs to partitions & fix GRUB configuration

Add to install partition the initramfs:

core-image-minimal-initramfs -> used to install the OS into the board.
seco-clea-os-initramfs -> used to run the OS live from installation media.

Add to image partition the initramfs:

seco-clea-os-initramfs -> used to run the OS from the board.

Update the wks /boot partition to use the updated seco-bootimg-efi wic script to add initrds to boot menuentry.

JIRA Reference: [CLEAOS-616]

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@100fd18a

[GRUB] Add initrd support to live boot

Update the wic script plugin handling the generation of GRUB's configuration for the partition used to install the OS to the board.

The original script only let add initrds to the install menuentry while for the boot menuentry the string was hard-coded to initrd /initrd. Now, with a new variable it's possible to add initrds also to boot menuentry.

This configuration is automatically generated during the wic creation.

JIRA Reference: [CLEAOS-616]

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@45fccdd4

[GRUB-BOOTCONF] Allow initrds in GRUB boot configuration

Add the possibility to use initrds in GRUB boot configuration. Note that this configuration is the one that is installed on the board during the install process with a removable media.

Requires the compatible grub-efi-cfg-seco.bbclass in meta-seco-bsp added in 6d6f6ad7d96b125091a3704b217943c8b1831709.

JIRA Reference: [CLEAOS-616]

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@b8fbb8d3

[KERNEL] Improve defconfig and its usage

Add x86_64_seco_defconfig file to compile the kernel for x86. Yocto uses by default the yocto-kernel-cache builder to compose the defconfing dynamically. In linux-seco the will is not to use it to keep the defconfig local, immune to upstream changes.

Remove yocto-kernel-cache-related variables and files. Remove virtio.scc as it's already embedded in the defconfig.

JIRA Reference: [CLEAOS-620]

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@00c05d78

[YCONFIG] Add YConfig entries for Intel

Added the machines for the supported Intel boards on Scarthgap following the syntax of the new build configurator.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@0aff5a0b

[BBLAYERS] Use layer relative path referred to ${BSPDIR}

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@264f1e82

[SRCREV] Add SRCREV.conf

Add the SRCREV.conf to the layer and use the AUTOREV where the SRCREV was specified.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@99a21b08

[KERNEL][CLASS] Remove SRCREV as it's handled in meta-seco-bsp

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@c213b4ee

[WIC][NON-FUNC] Clean-up and add comments on wic setup

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@43cb3232

[WIC] Update wks.in following CleaOS structure

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@73b34dc7

[WIC][PLUGIN] Add wks.in and seco-bootimg-efi plugin

All the required components to create an image suitable for Intel-based SECO boards have been added. Specifically:

seco-image-intel.wks.in to setup the wic image
the plugin seco-bootimg-efi.py used in the wks.in to create the install partition
initramfs-module-install_%.bbappend to use the grub-seco package
the patch 0001-Enable-EFI-framebuffer.patch to let the board boot correctly. Kernel's configuration changed from 6.1 to 6.6 so some defines need to be added.

Tested booting from USB. Built core-image-minimal with a manually created configuration for B68 board.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@659d5848

[BSP][GRUB] Update GRUB recipes for auto-patch class

The auto-patch has been included into grub2-seco.inc so it's possible to simplify GRUB's recipes in this layer. The patches are automatically retrieved within the path set in PATCHPATH.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@388c1d74

[BSP][GRUB] Move grub2-seco.inc to meta-seco-bsp

Adapt GRUB recipe to match CleaOS structure. The include file is moved to the meta-seco-bsp layer.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@62978931

[BSP][GRUB] Add Seco's own GRUB recipes

Update GRUB recipes with SECO specific ones. SECO's GRUB recipes now how the suffix -seco in the file name.

The variable used in wic-tools needs to be modified considering the name change. If not, the default GRUB recipe is included in the image even if it's not needed.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@6aad098b

[BSP][GRUB] Add GRUB recipes to the layer

Add GRUB recipes copied from poky.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@e6eba3b8

[BSP][KERNEL] Set linux-seco recipe to work with auto-patch

Adding the class auto-patch in linux-seco.inc simplyfies the code of the kernel recipe.

The patches are gathered automatically without specifying each file in the SRC_URI.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@95b2ba10

[BSP][KERNEL] Adapt kernel recipe matching CleaOS structure

Remove dependency from linux-yocto class, replaced by linux-seco class.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@c8159f40

[BSP][KERNEL] Add linux-seco_6.6.44 recipe

The recipe follows Yocto's guidelines to compile the kernel. The configuration of the kernel is downloaded from the yocto-kernel-cache repository.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@5ae6f517

[MACHINE] Add corei7-64 machine

Add machine with minimal configuration capable of compiling a Intel machine.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Commit: clea-os/layers/seco/meta-seco-intel@8e4acb87

[STRUCTURE][LAYER][ADD] Create mata-layer with basic content

Licence file LICENSE.txt
Documentation file README.md docs/assets/clea_os_logo.png
layer configuration conf/layer.conf conf/bblayers.conf

Note: conf/bblayers.conf file is not yet useful becouse used by internal tool for the Clea OS project configuration. This file will contains the list of layer to include because they are in support of the same (as depencency list). Is currently the layer itself.

Signed-off-by: Nicola Sparnacci nicola.sparnacci@seco.com

Integrate meta-seco-intel/scarthgap_kickoff

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