Difference between revisions of "STM32MP15 OpenSTLinux release note - v2.1.0"

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This article describes the content of OpenSTLinux distribution software release version openstlinux-5.4-dunfell-mp1-20-11-12, which is part of STM32MP15 ecosystem release note - v2.1.0.

1 Intended audience[edit]

The targeted audience is STM32MP15 customers or partners.

2 Delivery scope and purpose[edit]

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-v2.1.0 (see the STM32MP15 ecosystem release note - v2.1.0).

3 Licensing[edit]

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]

This software delivery is compatible with the following boards:

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

5 Delivered features[edit]

5.1 Main software components[edit]

Linux kernel v5.4-stm32mp-r2 (v5.4.56)
TF-A v2.2-stm32mp-r2
U-Boot v2020.01-stm32mp-r2
OP-TEE v3.9.0-stm32mp-r2
STM32CubeMP1 Package v1.3.0
OpenEmbedded v3.1.3 (Dunfell)

Weston version v8.0.0
Wayland version 1.18.0
GStreamer version v1.16.2
GCC version v9.3
OpenOCD version v0.10.0
GCnano version v6.4.3

5.2 Detailed features[edit]

5.2.1 Kernel part[edit]

Rebase on Linux kernel v5.4.56
Add OP-TEE support in remoteproc
Add FMC2 EBI support
Add serial modem control gpio support
Add vbus-supply support through usbphyc
Add SAI PM_runtime support
Other fixes

5.2.2 U-boot part[edit]

Activate DCache in SPL and in pre-reloc step to reduce boot time
Handle I2C FastMode+ for STM32MP15x
Backport ETH patches and solve instability due to DCache managment
Handle OP-TEE reserved memory and fixup the associated node in kernel device tree device tree
Add EBI support in FMC2 driver
Fixup DBGMCU init to avoid boot crash
Use SCMI for MCU_HOLD_BOOT in remoteproc
Add VBus support in USB PHYC driver
Add Cortex-M4 firmware load with OP-TEE remoteproc TA
Other minor fixes

5.2.3 TF-A part[edit]

FMC2: Update bindings for EBI support
SMC: return correct error
TAMPER: Add PINCTRL management for tamper if defined
USB OTG: regulator mode update
Update firewall on DDR CTRL and PHY (Allow read access for non-secure)
Manage MCU reset through SCMI
Add a new RETRAM property to configure state during low power
Correct STGEN counter restore when returning from stop mode
Add support of auto stop mode management
Correct the exception fault return address
Other minor fixes + all fixes already published after STM32MP15 ecosystem release v2.0.0

Rebase TF-A SSP

5.2.4 OP-TEE part[edit]

TA: Authenticated firmware management, used for Cortex-M4 firmware loading
Update firewall on DDR CTRL and PHY (Allow read access for non-secure)
Manage MCU reset through SCMI
SMC: return correct error
USB OTG: regulator mode update
Other minor fixes + all fixes already published after STM32MP15 ecosystem release v2.0.0

6 Recommendations for use[edit]

6.1 Safe use[edit]

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]

None

7 Main restrictions list[edit]

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]

STMicroelectronics regularly delivers corrections through github^® components which are uU-bootBoot, opteeOP-osTEE, tfTF-aA, Linux kernel.
You can decide to incorporate them into your developer package (please The corrections can be incorporated into the Developer Package (refer to STM32MP1 Developer Package) or Distribution packagePackage (see below).
To

Two possibilities exist to update a Distribution package please proceed as followPackage:

Update your existing Distribution Package:

Switch your Distribution Package to # github^® mode your Distribution package .
Use the command 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 to a new revision of the 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

your

the local STM32MP1 Distribution Package environment.

Please find

See below the github^® links of the quoted layers :

- meta-st-stm32mp

- meta-st-openstlinux

- meta-st-stm32mp-addons

Get a new Distribution Package:

Refer to Installing_the_OpenSTLinux_distribution page for install instructions, and use the repo command given for the minor version below, if it exists.

8.1 v2.1.5[edit]

Update to Yocto 3.1.16 (dunfell-23.0.16)
BSP update:

Layer name	github^® commit SHA1 reference
meta-st-stm32mp	a8a47c1e3bc894bfb7a99c088fdc489efd55789d
meta-st-openstlinux	7dd470d87c1654ce24d033a28e53279f637e3bd0

Component update:

Component	Recipe name	new github^® release
kernel	linux-stm32mp	v5.4-stm32mp-r2.4
optee-os	optee-os-stm32mp	3.9.0-stm32mp-r2.4

New manifest tag available to get the release: openstlinux-5.4-dunfell-mp1-22-05-20

repo init -u https://github.com/STMicroelectronics/oe-manifest -b refs/tags/openstlinux-5.4-dunfell-mp1-22-05-20
repo sync

8.2 v2.1.4[edit]

Update to Yocto 3.1.11 (dunfell-23.0.11)
BSP update:

Layer name	github^® commit SHA1 reference
meta-st-stm32mp

-addons8.1

	bd643ba8654010628fbcf093666fe3d184a9df34
meta-st-openstlinux	2dc988821b19d2eb75cfad4d543b674cdadd77bb

Component update:

Component	Recipe name	new github^® release
tf-a	tf-a-stm32mp	v2.2-stm32mp-r2.3
kernel	linux-stm32mp	v5.4-stm32mp-r2.3
optee-os	optee-os-stm32mp	3.9.0-stm32mp-r2.3

New manifest tag available to get the release: openstlinux-5.4-dunfell-mp1-21-12-22

repo init -u https://github.com/STMicroelectronics/oe-manifest -b refs/tags/openstlinux-5.4-dunfell-mp1-21-12-22
repo sync

8.3 v2.1.3[edit]

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

Layer name	github^® commit SHA1 reference
meta-st-stm32mp	86260861f4bffd9fb97541e83d5f1c2db34e2e84
oe-manifest	0acb085ce0c7dfe01cd03c766620eba8851f7cb0

repo init -u https://github.com/STMicroelectronics/oe-manifest -b dunfell-2.x
repo sync

8.24 v2.1.2[edit]

Component	Recipe name	new github^® release
tf-a	tf-a-stm32mp	v2.2-stm32mp-r2.2
u-boot	u-boot-stm32mp	v2020.01-stm32mp-r2.1
kernel	linux-stm32mp	v5.4-stm32mp-r2.2
optee-os	optee-os-stm32mp	3.9.0-stm32mp-r2.2

8.35 v2.1.1[edit]

Component	Recipe name	new github^® release
tf-a	tf-a-stm32mp	v2.2-stm32mp-r2.1
u-boot	u-boot-stm32mp	v2020.01-stm32mp-r2.1
kernel	linux-stm32mp	v5.4-stm32mp-r2.1
optee-os	optee-os-stm32mp	3.9.0-stm32mp-r2.1

9 How to get started with openstlinux-5.4-dunfell-mp1-20-11-12[edit]

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

10 Associated tools[edit]

Refer to the Referenced tools release notes .

11 Detailed delivery content[edit]

11.1 Detailed description of STMicroelectronics layers[edit]

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]

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_2.2.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_2020.01.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_7.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_7.bb	GPL-3.0-with-GCC-exception & GPLv3	Baremetal GCC for ARM
openocd-stm32mp	meta-st/meta-st-stm32mp/recipes-devtools/openocd/openocd-stm32mp_0.10.0.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 flash
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 cortexM4
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_5.4.bb	GPLv2	Linux STM32MP Kernel
optee-os-stm32mp	meta-st/meta-st-stm32mp/recipes-security/optee/optee-os-stm32mp_3.9.0.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_5.0.0.bbappend
linux-firmware	meta-st/meta-st-stm32mp/recipes-kernel/linux-firmware/linux-firmware_git.bbappend
pulseaudio	meta-st/meta-st-stm32mp/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend

11.1.2 meta-st-stm32mp-addons[edit]

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]

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
lsb-openstlinux	meta-st/meta-st-openstlinux/recipes-extended/lsb/lsb-openstlinux.bb	GPLv2+	LSB support for checking gpu provider
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

Recipes addons, such as configurations and patches.

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

This article describes the content of [[OpenSTLinux distribution]] '''software''' release version '''{{EcosystemRelease/Package | revision=2.1.0 | package=OpenSTLinux distribution | request=name}}''', which is part of [[STM32MP15 ecosystem release note - v2.1.0]].

==Intended audience==
The targeted audience is STM32MP15 customers or partners.

==Delivery scope and purpose==
The OpenSTLinux distribution is a Linux<sup>&reg;</sup> distribution based on the OpenEmbedded build Framework. It runs on the Arm<sup>&reg;</sup> Cortex<sup>&reg;</sup>-A7 processors, and is a fundamental part of the [[STM32MPU Embedded Software distribution]].

This delivery of OpenSTLinux distribution is part of STM32MP15-Ecosystem-v2.1.0 (see the [[STM32MP15 ecosystem release note - v2.1.0]]).

==Licensing==
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 [[LegalInformation:OpenSTLinux licenses - v2.1.0#Top Software license agreement (SLA) and third-party licences|software license agreement (SLA)]].

All of the packages use the same source components. All components and their respective licenses are listed [[LegalInformation:OpenSTLinux licenses - v2.1.0|here]].

==Supported hardware==
This software delivery is compatible with the following boards:
* STM32MP157A-EV1, STM32MP157C-EV1, STM32MP157D-EV1 and STM32MP157F-EV1 Evaluation boards. For more information on this board, please read the article [[STM32MP157x-EV1 - hardware description]]
* STM32MP157A-DK1, STM32MP157D-DK1, STM32MP157C-DK2 and STM32MP157F-DK2 Discovery kit. For more information on these boards, please read the article [[STM32MP157x-DKx - hardware description]]

==Delivered features==
===Main software components===

* {{EcosystemRelease/Component | revision=2.1.0 | component=Linux kernel}}
* {{EcosystemRelease/Component | revision=2.1.0 | component=TF-A}}
* {{EcosystemRelease/Component | revision=2.1.0 | component=U-Boot}}
* {{EcosystemRelease/Component | revision= 2.1.0| component=OP-TEE}}
* {{EcosystemRelease/Component | revision= 2.1.0| component=STM32CubeMPU}}
* {{EcosystemRelease/Component | revision= 2.1.0| component=OpenEmbedded}}

* Weston version v8.0.0
* Wayland version 1.18.0
* GStreamer version v1.16.2
* GCC version v9.3
* OpenOCD version v0.10.0
* GCnano version v6.4.3

===Detailed features===
====Kernel part====

* Rebase on Linux kernel v5.4.56
* Add OP-TEE support in remoteproc
* Add FMC2 EBI support
* Add serial modem control gpio support
* Add vbus-supply support through usbphyc
* Add SAI PM_runtime support
* Other fixes

====U-boot part====
* Activate DCache in SPL and in pre-reloc step to reduce boot time
* Handle I2C FastMode+ for STM32MP15x
* Backport ETH patches and solve instability due to DCache managment
* Handle OP-TEE reserved memory and fixup the associated node in kernel device tree device tree
* Add EBI support in FMC2 driver
* Fixup DBGMCU init to avoid boot crash
* Use SCMI for MCU_HOLD_BOOT in remoteproc
* Add VBus support in USB PHYC driver
* Add Cortex-M4 firmware load with OP-TEE remoteproc TA
* Other minor fixes

====TF-A part====
* FMC2: Update bindings for EBI support
* SMC: return correct error
* TAMPER: Add PINCTRL management for tamper if defined
* USB OTG: regulator mode update
* Update firewall on DDR CTRL and PHY (Allow read access for non-secure)
* Manage MCU reset through SCMI
* Add a new RETRAM property to configure state during low power
* Correct STGEN counter restore when returning from stop mode
* Add support of auto stop mode management
* Correct the exception fault return address
* Other minor fixes + all fixes already published after STM32MP15 ecosystem release v2.0.0

* Rebase TF-A SSP

====OP-TEE part====
* TA: Authenticated firmware management, used for Cortex-M4 firmware loading
* Update firewall on DDR CTRL and PHY (Allow read access for non-secure)
* Manage MCU reset through SCMI
* SMC: return correct error
* USB OTG: regulator mode update
* Other minor fixes + all fixes already published after STM32MP15 ecosystem release v2.0.0

==Recommendations for use==

===Safe use===
* Flash programming and boot from all supported Flash devices: SDCard, eMMC, ONFI NAND and NOR Flash memories
* Develop Linux<sup>&reg;</sup> 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

===Non-recommended use===
* None

==Main restrictions list==

* M-CAN Bus is not functional if power management is activated ("sleep" state defined in pinctrl): the issue is corrected thanks to  [https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=b0342b87cad88894a989604df549e88ff47fb513 this patch].

==Minor release updates==<section begin=OpenSTLinux_release/>
STMicroelectronics regularly delivers corrections through github<sup>&reg;</sup> components which are [https://github.com/STMicroelectronics/u-boot/ u-bootU-Boot], [https://github.com/STMicroelectronics/optee_os optee-osOP-TEE], [https://github.com/STMicroelectronics/arm-trusted-firmware tf-aTF-A], [https://github.com/STMicroelectronics/linux Linux kernel]. <br>
You The corrections can decide to incorporate them into your developer package (please be incorporated into the Developer Package (refer to [[STM32MP1 Developer Package]]) or Distribution package.<br/>

To update Distribution package please proceed as follow:
:# Package (see below).<br/>


'''Two possibilities exist to update a Distribution Package:'''
* Update your existing Distribution Package:
:# Switch your Distribution Package to # [[OpenSTLinux_distribution#Reference_source_code| Switch to  github<sup>&reg;</sup> mode]] your Distribution package.
:# Use the command ''' [[OpenEmbedded_-_devtool#devtool_modify|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 {{HighlightParam|''<github<sup>&reg;</sup> TAG>'''}}''' to point on to a new revision of the component.
:More rarely STMicroelectronics also delivers fixes on layers through github<sup>&reg;</sup>. These changes can be integrated (via [[git]] commands) into your: '''git checkout  -b WORK {{HighlightParam|''<github<sup>&reg;</sup> commit SHA1>''}}''') into the local [[STM32MP1 Distribution Package]] environment. Please find See below the github<sup>&reg;</sup> links of the quoted layers :*::- [https://github.com/STMicroelectronics/meta-st-stm32mp/ meta-st-stm32mp]*::- [https://github.com/STMicroelectronics/meta-st-openstlinux/ meta-st-openstlinux ]*::- [https://github.com/STMicroelectronics/meta-st-stm32mp-addons/ meta-st-stm32mp-addons]
===v2.1.3===* Get a new Distribution Package:
:Refer to [[STM32MP1_Distribution_Package#Installing_the_OpenSTLinux_distribution|Installing_the_OpenSTLinux_distribution]] page for install instructions, and use the repo command given for the minor version below, if it exists.

===v2.1.5===
* Update to Yocto 3.1.16 (dunfell-23.0.16)
* BSP update:
{|
! Layer name !! github<sup>&reg;</sup> commit SHA1 reference
|-
| meta-st-stm32mp || [https://github.com/STMicroelectronics/meta-st-stm32mp/commit/a8a47c1e3bc894bfb7a99c088fdc489efd55789d '''a8a47c1e3bc894bfb7a99c088fdc489efd55789d''']
|-
| meta-st-openstlinux || [https://github.com/STMicroelectronics/meta-st-openstlinux/commit/7dd470d87c1654ce24d033a28e53279f637e3bd0 '''7dd470d87c1654ce24d033a28e53279f637e3bd0''']
|}
* Component update:
{|
! Component !! Recipe name !! new github<sup>&reg;</sup> release
|-
| kernel || linux-stm32mp || [https://github.com/STMicroelectronics/linux/releases/tag/v5.4-stm32mp-r2.4 '''v5.4-stm32mp-r2.4''']
|-
| optee-os || optee-os-stm32mp || [https://github.com/STMicroelectronics/optee_os/releases/tag/3.9.0-stm32mp-r2.4 '''3.9.0-stm32mp-r2.4''']
|}
* New manifest tag available to get the release: '''openstlinux-5.4-dunfell-mp1-22-05-20'''
 repo init -u https://github.com/STMicroelectronics/oe-manifest -b refs/tags/openstlinux-5.4-dunfell-mp1-22-05-20
 repo sync

===v2.1.4===

* Update to Yocto 3.1.9 11 (dunfell-23.0.11)
* BSP update:
{|
! Layer name !! github<sup>&reg;</sup> commit SHA1 reference
|-
| meta-st-stm32mp || [https://github.com/STMicroelectronics/meta-st-stm32mp/commit/bd643ba8654010628fbcf093666fe3d184a9df34 '''bd643ba8654010628fbcf093666fe3d184a9df34''']
|-
| meta-st-openstlinux || [https://github.com/STMicroelectronics/meta-st-openstlinux/commit/2dc988821b19d2eb75cfad4d543b674cdadd77bb '''2dc988821b19d2eb75cfad4d543b674cdadd77bb''']
|}
* Component update:
{|
! Component !! Recipe name !! new github<sup>&reg;</sup> release
|-
| tf-a || tf-a-stm32mp || [https://github.com/STMicroelectronics/arm-trusted-firmware/releases/tag/v2.2-stm32mp-r2.3 '''v2.2-stm32mp-r2.3''']
|-
| kernel || linux-stm32mp || [https://github.com/STMicroelectronics/linux/releases/tag/v5.4-stm32mp-r2.3 '''v5.4-stm32mp-r2.3''']
|-
| optee-os || optee-os-stm32mp || [https://github.com/STMicroelectronics/optee_os/releases/tag/3.9.0-stm32mp-r2.3 '''3.9.0-stm32mp-r2.3''']
|}
* New manifest tag available to get the release: '''openstlinux-5.4-dunfell-mp1-21-12-22'''
 repo init -u https://github.com/STMicroelectronics/oe-manifest -b refs/tags/openstlinux-5.4-dunfell-mp1-21-12-22
 repo sync

===v2.1.3===
* Update to Yocto 3.1.9 (2020-04.9-dunfell)
* Correct syntax changed for fit
{|
! Layer name !! github<sup>&reg;</sup> commit SHA1 reference
|-
| meta-st-stm32mp || [https://github.com/STMicroelectronics/meta-st-stm32mp/commit/86260861f4bffd9fb97541e83d5f1c2db34e2e84 '''86260861f4bffd9fb97541e83d5f1c2db34e2e84''']
|-
| oe-manifest || [https://github.com/STMicroelectronics/oe-manifest/commit/0acb085ce0c7dfe01cd03c766620eba8851f7cb0 '''0acb085ce0c7dfe01cd03c766620eba8851f7cb0''']
|}
 repo init -u https://github.com/STMicroelectronics/oe-manifest -b dunfell-2.x
 repo sync

===v2.1.2===
{|
! Component !! Recipe name !! new github<sup>&reg;</sup> release
|-
| tf-a || tf-a-stm32mp || [https://github.com/STMicroelectronics/arm-trusted-firmware/releases/tag/v2.2-stm32mp-r2.2 '''v2.2-stm32mp-r2.2''']
|-
| u-boot || u-boot-stm32mp || [https://github.com/STMicroelectronics/u-boot/releases/tag/v2020.01-stm32mp-r2.1 ''v2020.01-stm32mp-r2.1'']
|-
| kernel || linux-stm32mp || [https://github.com/STMicroelectronics/linux/releases/tag/v5.4-stm32mp-r2.2 '''v5.4-stm32mp-r2.2''']
|-
| optee-os || optee-os-stm32mp || [https://github.com/STMicroelectronics/optee_os/releases/tag/3.9.0-stm32mp-r2.2 '''3.9.0-stm32mp-r2.2''']
|}

===v2.1.1===
{|
! Component !! Recipe name !! new github<sup>&reg;</sup> release
|-
| tf-a || tf-a-stm32mp || [https://github.com/STMicroelectronics/arm-trusted-firmware/releases/tag/v2.2-stm32mp-r2.1 '''v2.2-stm32mp-r2.1''']
|-
| u-boot || u-boot-stm32mp || [https://github.com/STMicroelectronics/u-boot/releases/tag/v2020.01-stm32mp-r2.1 '''v2020.01-stm32mp-r2.1''']
|-
| kernel || linux-stm32mp || [https://github.com/STMicroelectronics/linux/releases/tag/v5.4-stm32mp-r2.1 '''v5.4-stm32mp-r2.1''']
|-
| optee-os || optee-os-stm32mp || [https://github.com/STMicroelectronics/optee_os/releases/tag/3.9.0-stm32mp-r2.1 '''3.9.0-stm32mp-r2.1''']
|}
<section end=OpenSTLinux_release/>

==How to get started with {{EcosystemRelease/Package | revision=2.1.0 | package=OpenSTLinux distribution | request=name}}==
Refer to [[STM32MP15_ecosystem_release_note_-_v2.1.0#How_to_download_the_software_and_start_with_this_release-3F|How to download the software and start with this release?]]

==Associated tools==
Refer to the [[STM32MP15 ecosystem release note - v2.1.0#Referenced tools release notes | Referenced tools release notes ]].

==Detailed delivery content==
===Detailed description of STMicroelectronics layers ===
OpenSTLinux distribution is based on the build framework OpenEmbedded.<br />

OpenEmbedded build framework engine is named OE-Core. <br />

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.

==== meta-st-stm32mp ====
{|
! 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_2.2.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_2020.01.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_7.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_7.bb || GPL-3.0-with-GCC-exception & GPLv3 || Baremetal GCC for ARM
|-
| openocd-stm32mp || meta-st/meta-st-stm32mp/recipes-devtools/openocd/openocd-stm32mp_0.10.0.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 flash
|-
| 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 cortexM4
|-
| 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_5.4.bb || GPLv2 || Linux STM32MP Kernel
|-
| optee-os-stm32mp || meta-st/meta-st-stm32mp/recipes-security/optee/optee-os-stm32mp_3.9.0.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_5.0.0.bbappend			
|-
| linux-firmware || meta-st/meta-st-stm32mp/recipes-kernel/linux-firmware/linux-firmware_git.bbappend
|-
| pulseaudio || meta-st/meta-st-stm32mp/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend
|}

==== meta-st-stm32mp-addons ====
{|
! 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
|}

==== meta-st-openstlinux ====
{|
! 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
|-
| lsb-openstlinux || meta-st/meta-st-openstlinux/recipes-extended/lsb/lsb-openstlinux.bb || GPLv2+ || LSB support for checking gpu provider
|-
| 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
|}

Recipes addons, such as configurations and patches.
{|
|-
! 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
|}
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