STM32MP15 OpenSTLinux release note - v3.0.0

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This article describes the content of OpenSTLinux distribution software release version openstlinux-5.10-dunfell-mp1-21-03-31, which is part of STM32MP15 ecosystem release note - v3.0.0.

1. Intended audience[edit source]

The targeted audience is STM32MP15 customers or partners.

2. Delivery scope and purpose[edit source]

The OpenSTLinux distribution is a Linux^® distribution based on the OpenEmbedded build Framework. It runs on the Arm^® Cortex^®-A7 processors, and is a fundamental part of the STM32MPU Embedded Software distribution.

This delivery of OpenSTLinux distribution is part of STM32MP15-Ecosystem-v3.0.0 (see the STM32MP15 ecosystem release note - v3.0.0).

3. Licensing[edit source]

This software package is licensed under a LIMITED LICENSE AGREEMENT FOR ST MATERIALS EVALUATION (LLA). Customers may not use this package except in compliance with the software license agreement (SLA).

All of the packages use the same source components. All components and their respective licenses are listed here.

4. Supported hardware[edit source]

This software delivery is compatible with the following boards:

STM32MP157A-EV1, STM32MP157C-EV1, STM32MP157D-EV1 and STM32MP157F-EV1 Evaluation boards. For more information on these boards, please read the article STM32MP157x-EV1 - hardware description
STM32MP157A-DK1, STM32MP157D-DK1, STM32MP157C-DK2 and STM32MP157F-DK2 Discovery kits. For more information on these kits, please read the article STM32MP157x-DKx - hardware description

5. Delivered features[edit source]

5.1. Main software components[edit source]

Linux kernel v5.10-stm32mp-r1 (v5.10.10)
TF-A v2.4-stm32mp-r1
U-Boot v2020.10-stm32mp-r1
OP-TEE v3.12.0-stm32mp-r1
STM32CubeMP1 Package v1.4.0
OpenEmbedded v3.1.5 (Dunfell)

Weston version v8.0.0
Wayland version 1.18.0
GStreamer version v1.16.3
GCC version v9.3
OpenOCD version v0.11.0
GCnano version v6.4.3

5.2. Detailed features[edit source]

5.2.1. OpenSTLinux layers part[edit source]

Rebase on Yocto 3.1.5
Introduce MTD partition configuration check to highlight any misalignment between STM32MP1 machine configuration and U-Boot source code
Add FIP support (more about FIP here) :

It means that only TF-A BL2 requires the stm32 header for a ROM code authentication. Others bootloader binaries are embedded in an FIP container.
A dedicated fip-utils-stm32mp.bbclass class is provided on meta-st-stm32mp layer side to manage the FIP image configuration, build and update.
A new MACHINE_FEATURES 'fip' enables the FIP binary support : this is the default and ST recommended configuration for STM32MP1 machine due to compliance with Trusted firmware-A.

Information

Note that if no FIP binary support is expected, meaning use legacy mode with stm32 header binary files for bootloaders, remove 'fip' from MACHINE_FEATURES configuration on machine file with:

MACHINE_FEATURES_remove = "fip"

5.2.2. Linux^® kernel part[edit source]

Rebase on Linux^® kernel v5.10.10
STMP32MP1

LowSpeed/UART: UART/USART- DMA transfer lock: DMA stream could be locked when transferring data to/from USART/UART
LowSpeed/I²C: Study and support newly defined analog/digital filter bindings in stm32f7-i2c driver
HighSpeed/USB: Rework USB wakeup feature
Analog: Add LPTIM clocksource DT nodes to mp151.dtsi
Audio: Update audio fragments for alignment on multi_v7 defconfig and rebase wm8994 driver adaptations on kernel 5.5
Video: Camera BT656 embedded synchronisation support
Copro: rebase on 5.10 LTS with framework update
Minor fixes

5.2.3. U-boot part[edit source]

Rebase on official U-Boot v2020.10
STMP32MP1

Support U-Boot load in FIP and associated DT management
Increase the maximum number of supported reserved memory
Rebase device tree with v5.10-stm32mp-r1
Update SCMI support
Minor fixes

5.2.4. TF-A part[edit source]

Rebase on official TF-A 2.4
Introduction of a small generic clock framework
Add PIE support for BL32 (SP-MIN)
STM32MP1:

Update programmer (including FIP support)
Use FIP to manage BL2 load images (Split BL2/BL32)
Use FCONF feature to manage binaries policies
Update BL2 to be able to manage all trusted OS (SP_MIN or OP-TEE)
Clean up BL2 device tree for size optimization
Update BL2 MMU to minimize memory footprint
Update STM32 Crypto lib to use TBBR CoT authentication
Use the standard X509 certificate to authenticate binaries using MBEDTLS
Define TZEN in BL32 based on RCC binding
Clean power sequence to move a function into the BL32
Enable early watchdog interrupts to dump core debug information
Rework SSP support and include it in the default branch
Update STM32MP1 documentation
Minor Fixes

5.2.5. OP-TEE part[edit source]

Rebase on official OP_TEE os 3.12.0
STMP32MP1

User Land Memory corruption from OPTEE context
Introduction of a small generic clock framework
Handle non secure device tree as ENTRY parameter of OP-TEE / provided to U-Boot
Added new RCC device tree compatible to manage security level
Fix IO compensation low power sequence
Remove default STM32 output file
Minor fixes

6. Recommendations for use[edit source]

6.1. Safe use[edit source]

Flash programming and boot from all supported Flash devices: SDCard, eMMC, ONFI NAND and NOR Flash memories
Develop Linux^® applications, libraries, kernel modules based on OpenSTLinux delivery
Develop coprocessor Cube applications based on STM32CubeMP1 delivery
Develop boards based on STM32MP15
Prototype applications based on ST boards

6.2. Non-recommended use[edit source]

None

7. Main restrictions list[edit source]

M-CAN Bus is not functional if power management is activated ("sleep" state defined in pinctrl): the issue is corrected thanks to this patch.

8. Minor release updates[edit source]

STMicroelectronics regularly delivers corrections through github^® components which are u-boot, optee-os, tf-a, Linux kernel.
The corrections can be incorporated into the Developer Package (please refer to STM32MP1 Developer Package) or Distribution Package (see below).

Two possibilities to update a Distribution Package:

Update your existing Distribution Package:

Switch your Distribution Package to # github^® mode .

Use the devtool modify <recipe name> command to set up an environment. It will fetch and unpack the source code.
In the extracted source code, use a git command such as git checkout -b WORK <github^® TAG> to point on new revision of component.

More rarely STMicroelectronics also delivers fixes on layers through github^®. These changes can be integrated (via git commands: git checkout -b WORK <github^® commit SHA1>) into the local STM32MP1 Distribution Package environment. Please find below the github^® links of the quoted layers :

Get a new Distribution Package:

Please refer to Installing_the_OpenSTLinux_distribution page for install instructions, and use the repo command given for the minor version.

8.1. v3.0.3[edit source]

Fix build issue on BSP due to class addons

Layer name	github^® commit SHA1 reference
meta-st-stm32mp	b979da4b9ac243ada046e81a390db29242927d27
oe-manifest	50e181f6c13e2daaf03cde25f21b59d12330f068

Repo command to get this minor version:

 repo init -u https://github.com/STMicroelectronics/oe-manifest.git -b refs/tags/openstlinux-5.10-dunfell-mp1-21-11-30

8.2. v3.0.2[edit source]

Update to Yocto 3.1.9 (2020-04.9-dunfell)
Correct syntax changed for fit

Layer name	github^® commit SHA1 reference
meta-st-stm32mp	816fd629ab31700a5c08442b29f6906e95c31df0
oe-manifest	a11d44f622f484a2e1053e7038c6da0ddf1d97da

Repo command to get this minor version:

 repo init -u https://github.com/STMicroelectronics/oe-manifest.git -b refs/tags/openstlinux-5.10-dunfell-mp1-21-07-21

8.3. v3.0.1[edit source]

Minor fixes
Use a smaller picture as u-boot splash screen
Align fsbl name with storage name
Manage mutliple defconfig for same UBOOT_CONFIG label
Manage u-boot config via SOC_NAME
Add support of LTDC screen
Add support without GPU enabled for demo

Layer name	github^® commit SHA1 reference
meta-st-stm32mp	c44b9052ae3b262d5e73212c696e79f0890a018b
meta-st-openstlinux	3d772ac02e01e1a76e6888fcabb2d5fa26f1c579

9. How to get started with openstlinux-5.10-dunfell-mp1-21-03-31[edit source]

Refer to How to download the software and start with this release?

10. Associated tools[edit source]

Refer to the Referenced tools release notes .

11. Detailed delivery content[edit source]

11.1. Detailed description of STMicroelectronics layers[edit source]

OpenSTLinux distribution is based on the build framework OpenEmbedded.
OpenEmbedded build framework engine is named OE-Core.
A layer is a collection of recipes and/or configurations applied on top of OE-Core.

Typically, each layer is organized around a specific theme, such as adding recipes for building web browser software.

The implemented layers are listed below, together with the list of recipes contained in each layer and the related information.

11.1.1. meta-st-stm32mp[edit source]

Name of layer	Description
meta-st-stm32mp	BSP layer for stm32mp

Recipe Name	Path of recipe	License	Description
alsa-state-stm32mp1	meta-st/meta-st-stm32mp/recipes-bsp/alsa/alsa-state-stm32mp1.bb	MIT	Alsa scenario files to enable alsa state restoration
gcnano-driver-stm32mp	meta-st/meta-st-stm32mp/recipes-bsp/drivers/gcnano-driver-stm32mp_6.4.3.bb	GPLv1 & MIT	GCNano kernel drivers
tf-a-stm32mp	meta-st/meta-st-stm32mp/recipes-bsp/trusted-firmware-a/tf-a-stm32mp_2.4.bb	BSD-3-Clause	Trusted Firmware-A for STM32MP1
u-boot-stm32mp-extlinux	meta-st/meta-st-stm32mp/recipes-bsp/u-boot/u-boot-stm32mp-extlinux.bb	MIT	Generate 'extlinux.conf' file for U-boot
u-boot-stm32mp-splash	meta-st/meta-st-stm32mp/recipes-bsp/u-boot/u-boot-stm32mp-splash_2018.11.bb	Proprietary	Universal Boot Loader splash screen for stm32mp embedded devices
u-boot-stm32mp	meta-st/meta-st-stm32mp/recipes-bsp/u-boot/u-boot-stm32mp_2020.10.bb	GPLv2+	Universal Boot Loader for embedded devices for stm32mp (trusted)
wifi-suspend	meta-st/meta-st-stm32mp/recipes-connectivity/wifi/wifi-suspend.bb	MIT	Systemd service to suspend/resume correctly the wifi
gcc-arm-none-eabi-native	meta-st/meta-st-stm32mp/recipes-devtools/gcc-arm-none-eabi/gcc-arm-none-eabi-native_9.bb	GPL-3.0-with-GCC-exception & GPLv3	Baremetal GCC for ARM
nativesdk-gcc-arm-none-eabi	meta-st/meta-st-stm32mp/recipes-devtools/gcc-arm-none-eabi/nativesdk-gcc-arm-none-eabi_9.bb	GPL-3.0-with-GCC-exception & GPLv3	Baremetal GCC for ARM
openocd-stm32mp	meta-st/meta-st-stm32mp/recipes-devtools/openocd/openocd-stm32mp_0.11.0.bb	GPLv2	Free and Open On-Chip Debugging, In-System Programming and Boundary-Scan Testing
sdcard-raw-tools	meta-st/meta-st-stm32mp/recipes-devtools/sdcard-raw-tools/sdcard-raw-tools.bb	MIT	Script for creating raw SDCARD image ready to be flashed
linux-examples-stm32mp1	meta-st/meta-st-stm32mp/recipes-extended/linux-examples/linux-examples-stm32mp1.bb	Proprietary	ST STM32MP1 projects for Linux examples
m4fwcoredump	meta-st/meta-st-stm32mp/recipes-extended/m4coredump/m4fwcoredump.bb	MIT	Script to manage coredump of Arm^® Cortex^®-M4
m4projects-stm32mp1	meta-st/meta-st-stm32mp/recipes-extended/m4projects/m4projects-stm32mp1.bb	Proprietary	ST STM32MP1 Examples for CM4
gcnano-userland-multi-binary-debug-stm32mp	meta-st/meta-st-stm32mp/recipes-graphics/gcnano-userland/gcnano-userland-multi-binary-debug-stm32mp.bb	Proprietary	[DEBUG] Vivante libraries OpenGL ES, OpenVG and EGL (multi backend)
gcnano-userland-multi-binary-stm32mp	meta-st/meta-st-stm32mp/recipes-graphics/gcnano-userland/gcnano-userland-multi-binary-stm32mp.bb	Proprietary	Vivante libraries OpenGL ES, OpenVG and EGL (multi backend)
linux-firmware-bluetooth-bcm4343	meta-st/meta-st-stm32mp/recipes-kernel/linux-firmware/linux-firmware-bluetooth-bcm4343.bb	Firmware-cypress-bcm4343	Bluetooth firrmware for BCM4343
linux-stm32mp	meta-st/meta-st-stm32mp/recipes-kernel/linux/linux-stm32mp_5.10.bb	GPLv2	Linux STM32MP Kernel
optee-os-stm32mp	meta-st/meta-st-stm32mp/recipes-security/optee/optee-os-stm32mp_3.12.0.bb	BSD	OPTEE OS for stm32mp
st-image-bootfs	meta-st/meta-st-stm32mp/recipes-st/images/st-image-bootfs.bb	MIT	STM32MP bootfs Image
st-image-userfs	meta-st/meta-st-stm32mp/recipes-st/images/st-image-userfs.bb	MIT	STM32MP userfs Image
st-image-vendorfs	meta-st/meta-st-stm32mp/recipes-st/images/st-image-vendorfs.bb	MIT	STM32MP vendorfs Image
hidapi-stm32mp	meta-st/meta-st-stm32mp/recipes-support/hidapi/hidapi-stm32mp_0.8.0-rc1.bb	BSD-3-Clause GPLv3	Multi-platform library to interface with USB and Bluetooth HID-Class devices
libopencsd	meta-st/meta-st-stm32mp/recipes-support/libopencsd/libopencsd_0.10.0.bb	BSD-3-Clause	SUMMARY=CoreSight Trace Decode library

Addons on recipes: configuration, patch, ..
Recipe Name	Path of recipe
alsa-lib	meta-st/meta-st-stm32mp/recipes-bsp/alsa/alsa-lib_%.bbappend
base-files	meta-st/meta-st-stm32mp/recipes-core/base-files/base-files_%.bbappend
busybox	meta-st/meta-st-stm32mp/recipes-core/busybox/busybox_%.bbappend
systemd-conf	meta-st/meta-st-stm32mp/recipes-core/systemd/systemd-conf.bbappend
bison	meta-st/meta-st-stm32mp/recipes-devtools/bison/bison_%.bbappend
gdb-cross-canadian	meta-st/meta-st-stm32mp/recipes-devtools/gdb/gdb-cross-canadian_%.bbappend
gdb-cross	meta-st/meta-st-stm32mp/recipes-devtools/gdb/gdb-cross_%.bbappend
libdrm	meta-st/meta-st-stm32mp/recipes-graphics/drm/libdrm_%.bbappend
weston-init	meta-st/meta-st-stm32mp/recipes-graphics/wayland/weston-init.bbappend
weston	meta-st/meta-st-stm32mp/recipes-graphics/wayland/weston_%.bbappend
linux-firmware	meta-st/meta-st-stm32mp/recipes-kernel/linux-firmware/linux-firmware_%.bbappend
pulseaudio	meta-st/meta-st-stm32mp/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend

11.1.2. meta-st-stm32mp-addons[edit source]

Name of layer	Description
meta-st-stm32mp-addons	BSP addons layer for stm32mp

Addons on recipes: configuration, patch, ..
Recipe Name	Path of recipe
alsa-state-stm32mp1	meta-st/meta-st-stm32mp-addons/recipes-bsp/alsa/alsa-state-stm32mp1.bbappend
tf-a-stm32mp	meta-st/meta-st-stm32mp-addons/recipes-bsp/trusted-firmware-a/tf-a-stm32mp_%.bbappend
u-boot-stm32mp	meta-st/meta-st-stm32mp-addons/recipes-bsp/u-boot/u-boot-stm32mp_%.bbappend
linux-stm32mp	meta-st/meta-st-stm32mp-addons/recipes-kernel/linux/linux-stm32mp_%.bbappend
m4projects-stm32mp1	meta-st/meta-st-stm32mp-addons/recipes-extended/m4projects/m4projects-stm32mp1.bbappend

11.1.3. meta-st-openstlinux[edit source]

Name of layer	Description
meta-st-openstlinux	OpenSTLinux layer - framework/image settings

Recipe Name	Path of recipe	License	Description
resize-helper	meta-st/meta-st-openstlinux/recipes-bsp/tools/resize-helper.bb	GPLv2+	Tools for resizing the file system
usbotg-gadget-config	meta-st/meta-st-openstlinux/recipes-bsp/tools/usbotg-gadget-config.bb	MIT	The goal is to enable USB Ethernet & MSC gadget
psplash-drm	meta-st/meta-st-openstlinux/recipes-core/psplash/psplash-drm.bb	MIT	Basic splash screen displaying a picture on DRM/KMS
systemd-mount-partitions	meta-st/meta-st-openstlinux/recipes-core/systemd/systemd-mount-partitions.bb	MIT	Mount partitions
systemd-networkd-configuration	meta-st/meta-st-openstlinux/recipes-core/systemd/systemd-networkd-configuration.bb	MIT	Basic networkd configuration
infos-openstlinux	meta-st/meta-st-openstlinux/recipes-extended/infos/infos-openstlinux.bb	GPLv2+	Information for support
openstlinux-qt-eglfs	meta-st/meta-st-openstlinux/recipes-qt/qt5/openstlinux-qt-eglfs.bb	MIT	Add script and material to help with eglfs qt configuration
ai-hand-char-reco-launcher	meta-st/meta-st-openstlinux/recipes-samples/ai-nn-application/ai-hand-char-reco-launcher.bb	GPLv2 & BSD-3-Clause	Hand writing character recognition launcher based on HCR Neural Network
demo-launcher	meta-st/meta-st-openstlinux/recipes-samples/demo/demo-launcher.bb	Proprietary	Python script which launch several use-cases
sensors-iks01a2	meta-st/meta-st-openstlinux/recipes-samples/demo/sensors-iks01a2.bb	Proprietary	Python script which monitors the temperature measured by the Nucleo extension board iks01a2a on-board sensor
demo-hotspot-wifi	meta-st/meta-st-openstlinux/recipes-samples/hotspot-wifi/demo-hotspot-wifi.bb	MIT	Shell script to enable/disable hotsopt wifi configuration
st-example-image-qt	meta-st/meta-st-openstlinux/recipes-samples/images/st-example-image-qt.bb	Proprietary	STMicroelectronics example of image based on QT framework.
st-example-image-qtwayland	meta-st/meta-st-openstlinux/recipes-samples/images/st-example-image-qtwayland.bb	Proprietary	STMicroelectronics example of image based on QT framework over Weston/Wayland.
optee-client	meta-st/meta-st-openstlinux/recipes-security/optee/optee-client_git.bb	BSD	OPTEE client
optee-examples	meta-st/meta-st-openstlinux/recipes-security/optee/optee-examples.bb	GPLv2	OP-TEE examples
optee-test	meta-st/meta-st-openstlinux/recipes-security/optee/optee-test_git.bb	BSD & GPLv2	OP-TEE sanity testsuite
packagegroup-optee-core	meta-st/meta-st-openstlinux/recipes-security/packagegroups/packagegroup-optee-core.bb	LGPLv2+	OP-TEE core packagegroup
packagegroup-optee-test	meta-st/meta-st-openstlinux/recipes-security/packagegroups/packagegroup-optee-test.bb	LGPLv2+	OP-TEE test packagegroup
libsmaf	meta-st/meta-st-openstlinux/recipes-security/smaf/libsmaf.bb	LGPLv2.1	SMAF library
st-image-core	meta-st/meta-st-openstlinux/recipes-st/images/st-image-core.bb	Proprietary	OpenSTLinux core image.
st-image-weston	meta-st/meta-st-openstlinux/recipes-st/images/st-image-weston.bb	Proprietary	OpenSTLinux weston image with basic Wayland support (if enable in distro).
packagegroup-framework-tools	meta-st/meta-st-openstlinux/recipes-st/packagegroups/packagegroup-framework-tools.bb	MIT	Frameworks components
packagegroup-gstreamer1-0	meta-st/meta-st-openstlinux/recipes-st/packagegroups/packagegroup-gstreamer1-0.bb	LGPLv2+	Gstreamer 1.0 components

Addons on recipes: configuration, patch, ..
Recipe name	Recipe path
openssh	meta-st/meta-st-openstlinux/oe-core/recipes-connectivity/openssh/openssh_%.bbappend
packagegroup-core-ssh-openssh	meta-st/meta-st-openstlinux/oe-core/recipes-core/packagegroups/packagegroup-core-ssh-openssh.bbappend
dpkg	meta-st/meta-st-openstlinux/oe-core/recipes-devtools/dpkg/dpkg_%.bbappend
ckermit	meta-st/meta-st-openstlinux/oe-core/recipes-support/ckermit/ckermit_%.bbappend
libiio	meta-st/meta-st-openstlinux/oe-core/recipes-support/libiio/libiio_git.bbappend
glmark2	meta-st/meta-st-openstlinux/recipes-benchmark/glmark2/glmark2_%.bbappend
bluez5	meta-st/meta-st-openstlinux/recipes-connectivity/bluez5/bluez5_%.bbappend
connman	meta-st/meta-st-openstlinux/recipes-connectivity/connman/connman_%.bbappend
busybox	meta-st/meta-st-openstlinux/recipes-core/busybox/busybox_%.bbappend
meta-environment	meta-st/meta-st-openstlinux/recipes-core/meta/meta-environment.bbappend
packagegroup-core-eclipse-debug	meta-st/meta-st-openstlinux/recipes-core/packagegroups/packagegroup-core-eclipse-debug.bbappend
packagegroup-core-tools-profile	meta-st/meta-st-openstlinux/recipes-core/packagegroups/packagegroup-core-tools-profile.bbappend
systemd-conf	meta-st/meta-st-openstlinux/recipes-core/systemd/systemd-conf.bbappend
systemd-serialgetty	meta-st/meta-st-openstlinux/recipes-core/systemd/systemd-serialgetty.bbappend
systemd	meta-st/meta-st-openstlinux/recipes-core/systemd/systemd_%.bbappend
cairo	meta-st/meta-st-openstlinux/recipes-graphics/cairo/cairo_%.bbappend
kmscube	meta-st/meta-st-openstlinux/recipes-graphics/kmscube/kmscube_git.bbappend
lxdm	meta-st/meta-st-openstlinux/recipes-graphics/lxdm/lxdm_0.5.3.bbappend
wayland-protocols	meta-st/meta-st-openstlinux/recipes-graphics/wayland/wayland-protocols_1.10.bbappend
weston-init	meta-st/meta-st-openstlinux/recipes-graphics/wayland/weston-init.bbappend
xserver-nodm-init	meta-st/meta-st-openstlinux/recipes-graphics/x11-common/xserver-nodm-init_%.bbappend
xinit	meta-st/meta-st-openstlinux/recipes-graphics/xorg-app/xinit_%.bbappend
pixman	meta-st/meta-st-openstlinux/recipes-graphics/xorg-lib/pixman_0.34.0.bbappend
alsa-utils	meta-st/meta-st-openstlinux/recipes-multimedia/alsa/alsa-utils_1.1.4.bbappend
gstreamer1.0-libav	meta-st/meta-st-openstlinux/recipes-multimedia/gstreamer/gstreamer1.0-libav_1.14.2.bbappend
gstreamer1.0-plugins-bad	meta-st/meta-st-openstlinux/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_1.12.2.bbappend
gstreamer1.0-plugins-base	meta-st/meta-st-openstlinux/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.12.2.bbappend
gstreamer1.0-plugins-good	meta-st/meta-st-openstlinux/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good_1.12.2.bbappend
pulseaudio	meta-st/meta-st-openstlinux/recipes-multimedia/pulseaudio/pulseaudio_10.0.bbappend
v4l-utils	meta-st/meta-st-openstlinux/recipes-multimedia/v4l2apps/v4l-utils_1.12.3.bbappend
packagegroup-qt5-toolchain-target	meta-st/meta-st-openstlinux/recipes-qt/packagegroups/packagegroup-qt5-toolchain-target.bbappend
qtbase	meta-st/meta-st-openstlinux/recipes-qt/qt5/qtbase_git.bbappend
qtmultimedia	meta-st/meta-st-openstlinux/recipes-qt/qt5/qtmultimedia_git.bbappend
st-image-userfs	meta-st/meta-st-openstlinux/recipes-samples/images/st-image-userfs.bbappend
packagegroup-framework-tools	meta-st/meta-st-openstlinux/recipes-st/packagegroups/packagegroup-framework-tools.bbappend
ntp	meta-st/meta-st-openstlinux/recipes-support/ntp/ntp_%.bbappend
netdata	meta-st/meta-st-openstlinux/recipes-webadmin/netdata/netdata_git.bbappend