Difference between revisions of "R-Car"
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** [[R-Car/Boards/Condor|V3H Condor Board]] | ** [[R-Car/Boards/Condor|V3H Condor Board]] | ||
** [[R-Car/Boards/V3HSK |R-Car V3H Starter Kit]] | ** [[R-Car/Boards/V3HSK |R-Car V3H Starter Kit]] | ||
+ | * Gen3 Connected Boards: | ||
+ | ** [[R-Car/Boards/CCPF-SK |CCPF-SK]] | ||
+ | * Gen4 Gateway Boards: | ||
+ | ** [[R-Car/Boards/Spider |Spider]] | ||
= Introduction = | = Introduction = | ||
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Links below could be used to get familiar with Renesas Automotive SoCs and R-Car Concortia: | Links below could be used to get familiar with Renesas Automotive SoCs and R-Car Concortia: | ||
− | *[ | + | *[https://www.renesas.com/us/en/solutions/automotive.html Renesas Automotive Products / Solutions] |
− | *[ | + | *[https://www.renesas.com/us/en/solutions/automotive/car-information-system.html Renesas Car Information Terminal Applications] |
− | *[ | + | *[https://www.renesas.com/us/en/support/partners/r-car-consortium.html R-Car Consortium] |
Detailed information regarding R-Car SoCs (including roadmap, technical and marketing documents, BSPs and middleware) can be obtained directly from Renesas representative. | Detailed information regarding R-Car SoCs (including roadmap, technical and marketing documents, BSPs and middleware) can be obtained directly from Renesas representative. | ||
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| '''H1''' - R8A7779 | | '''H1''' - R8A7779 | ||
| '''H2''' - R8A7790 | | '''H2''' - R8A7790 | ||
− | | '''H3''' - | + | | '''H3''' ES1.x - R8A77950 (or R8J77950)<br/>'''H3''' ES2.0+ - R8A77951 (or R8J77951) |
|- | |- | ||
|'''"M"''' - Mid Range | |'''"M"''' - Mid Range | ||
| '''M1A''' - R8A7778 | | '''M1A''' - R8A7778 | ||
| '''M2-W''' - R8A7791<br/>'''M2-N''' - R8A7793 | | '''M2-W''' - R8A7791<br/>'''M2-N''' - R8A7793 | ||
− | | '''M3-W''' - R8A77960<br/>'''M3-N''' - R8A77965 | + | | '''M3-W''' - R8A77960<br/>'''M3-W+''' - R8A77961<br/>'''M3-N''' - R8A77965 |
|- | |- | ||
|'''"E"''' - Entry | |'''"E"''' - Entry | ||
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|'''R-Car M3-N''' | |'''R-Car M3-N''' | ||
|[[R-Car/Boards/Salvator-X|Salvator-X]]<br/>[[R-Car/Boards/Salvator-XS|Salvator-XS]] | |[[R-Car/Boards/Salvator-X|Salvator-X]]<br/>[[R-Car/Boards/Salvator-XS|Salvator-XS]] | ||
− | | | + | |[[R-Car/Boards/M3NSK|R-Car Starter Kit Pro(M3N)]] |
|- | |- | ||
|'''R-Car E3''' | |'''R-Car E3''' | ||
Line 173: | Line 177: | ||
|'''R-Car D3''' | |'''R-Car D3''' | ||
|[[R-Car/Boards/Draak|Draak]] | |[[R-Car/Boards/Draak|Draak]] | ||
+ | | | ||
+ | |- | ||
+ | |} | ||
+ | |||
+ | == Generation 4 == | ||
+ | |||
+ | {| class="wikitable" | ||
+ | |+ Renesas R-Car Gen4 evaluation boards | ||
+ | |- | ||
+ | | | ||
+ | |'''Standard''' | ||
+ | |'''Low Cost Boards (LCB)''' | ||
+ | |- | ||
+ | |'''R-Car S4''' | ||
+ | |[[R-Car/Boards/Spider|Spider]] | ||
+ | | | ||
+ | |- | ||
+ | |'''R-Car V4H''' | ||
+ | |White Hawk | ||
+ | | | ||
+ | |- | ||
+ | |'''R-Car V4M''' | ||
+ | |Gray Hawk | ||
| | | | ||
|- | |- | ||
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== Upstream == | == Upstream == | ||
− | Renesas mainline R-Car Linux tree is maintained by | + | Renesas mainline R-Car Linux tree is maintained by Geert Uytterhoeven |
Start here to get latest/closest upstream kernel: | Start here to get latest/closest upstream kernel: | ||
− | git://git.kernel.org/pub/scm/linux/kernel/git/ | + | git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git |
− | e.g. pull development branch: git clone -b devel git://git.kernel.org/pub/scm/linux/kernel/git/ | + | e.g. pull development branch: git clone -b devel git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git |
=== Branches === | === Branches === | ||
+ | * '''master''' | ||
+ | ** Current development version | ||
+ | ** Based on latest upstream point or rc release | ||
+ | ** Includes patches queued up for the forthcoming kernel release (or later) | ||
+ | ** Includes 'topic/renesas-defconfig' | ||
* '''next''' | * '''next''' | ||
− | ** Patches queued up for the forthcoming | + | ** Patches queued up for the forthcoming kernel release |
** This is included in linux-next and complies with its rules | ** This is included in linux-next and complies with its rules | ||
** It is a feeder for submissions (pull requests) to the ARM-SoC maintainers | ** It is a feeder for submissions (pull requests) to the ARM-SoC maintainers | ||
** It is generally based on the latest rc1 release but may be based on a later rc release in order to provide a working kernel for ARM (32-bit) and ARM64 based Renesas SoCs. | ** It is generally based on the latest rc1 release but may be based on a later rc release in order to provide a working kernel for ARM (32-bit) and ARM64 based Renesas SoCs. | ||
− | |||
− | |||
− | |||
− | |||
* '''*-for-vX.Y''' | * '''*-for-vX.Y''' | ||
** Individual patch-queues for the ARM-SoC maintainers as per their requirements for patches to be broken out into branches | ** Individual patch-queues for the ARM-SoC maintainers as per their requirements for patches to be broken out into branches | ||
** Patches are targeted at kernel version X.Y | ** Patches are targeted at kernel version X.Y | ||
− | ** Merged into next | + | ** Merged into next |
+ | * '''topic/renesas-defconfig''' | ||
+ | ** Sample defconfig file for Renesas R-Car Gen3 and RZ/G2 boards | ||
+ | ** Not intended for upstream merge | ||
* '''topic/*''' | * '''topic/*''' | ||
** Branches for specific new features | ** Branches for specific new features | ||
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=== Hardware Support Status (Incomplete) === | === Hardware Support Status (Incomplete) === | ||
* [[Renesas-MMC-Enabled-Speeds|Enabled Speeds for MMC Devices on R-Car Gen 2 and 3]] | * [[Renesas-MMC-Enabled-Speeds|Enabled Speeds for MMC Devices on R-Car Gen 2 and 3]] | ||
+ | |||
+ | === Tips === | ||
+ | * [[R-Car/Merging-MMC-block-requests|Merging MMC block requests by using IOMMU]] | ||
+ | * [[R-Car/Use-MMC-block-as-rootfs-on-v5-10|How to use MMC block device as rootfs on v5.10-rc1?]] | ||
+ | * [[R-Car/Use-GPIO-for-SD-card-detection|Use GPIO for SD card detection]] | ||
+ | * [[R-Car/Change-probing-timing-of-USB-2-function-driver|Change probing timing of USB 2.0 function driver on Salvator-XS from v5.13-rc1]] | ||
+ | * [[R-Car/Default-CPUFreq-governor-from-v5-9|Default CPUFreq governor from v5.9]] | ||
+ | * [[R-Car/xhci-rcar-driver-waits-for-firmware-loading|xhci-rcar driver waits for firmware loading in kernel booting when using defconfig]] | ||
+ | * [[R-Car/Debugging-kernel-options-causes-performance-down|Debugging kernel options causes performance down]] | ||
+ | * [[R-Car/How-to-describe-device-tree-for-R-Car-Gen3-USB2-DRD-channel|How to describe device tree for R-Car Gen3 USB2.0 DRD channel]] | ||
== R-Car Community== | == R-Car Community== | ||
*Mailing list - via kernel.org [mailto:majordomo@vger.kernel.org?body=subscribe linux-renesas-soc Majordomo]. | *Mailing list - via kernel.org [mailto:majordomo@vger.kernel.org?body=subscribe linux-renesas-soc Majordomo]. | ||
− | Archives available here: | + | Archives available here: https://lore.kernel.org/linux-renesas-soc/ , http://www.spinics.net/lists/linux-renesas-soc/ |
== LTSI (Long Term Support Initiative) == | == LTSI (Long Term Support Initiative) == | ||
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== Renesas R-Car Gen 3 BSP Tree == | == Renesas R-Car Gen 3 BSP Tree == | ||
− | Renesas R-Car Gen 3 BSP Tree located at: | + | Renesas R-Car Gen 3 BSP Tree located at: https://github.com/renesas-rcar/linux-bsp.git. |
Check out the latest R-Car Gen 3 BSP release tag. | Check out the latest R-Car Gen 3 BSP release tag. | ||
for example: rcar-3.9.2 | for example: rcar-3.9.2 | ||
+ | |||
+ | NOTE: The git repo at git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas-bsp.git become outdated from Oct 2019. | ||
= R-Car U-Boot = | = R-Car U-Boot = | ||
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For Gen3 see [[R-Car/Boards/U-Boot-Gen3|U-Boot-Gen3]]. | For Gen3 see [[R-Car/Boards/U-Boot-Gen3|U-Boot-Gen3]]. | ||
− | R-Car U-Boot mainline development is done using git | + | R-Car U-Boot mainline development is done using git@gitlab.denx.de:u-boot/custodians/u-boot-sh.git tree. It is maintained by Nobuhiro Iwamatsu. |
e.g. pull renesas/bsp/rcar-gen2-1.8.0 branch and build U-Boot for Lager/Koelsch/Alt boards | e.g. pull renesas/bsp/rcar-gen2-1.8.0 branch and build U-Boot for Lager/Koelsch/Alt boards | ||
− | git clone -b renesas/bsp/rcar-gen2-1.8.0 git | + | git clone -b renesas/bsp/rcar-gen2-1.8.0 git@gitlab.denx.de:u-boot/custodians/u-boot-sh.git |
build example | build example | ||
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To integrate evaluation version of proprietary graphics and multimedia drivers from Renesas, refer to README.evaproprietary.md.<br> | To integrate evaluation version of proprietary graphics and multimedia drivers from Renesas, refer to README.evaproprietary.md.<br> | ||
Repository location: https://github.com/renesas-rcar/meta-renesas.git<br> | Repository location: https://github.com/renesas-rcar/meta-renesas.git<br> | ||
− | Latest | + | {| class="wikitable" |
− | + | |+ Latest R-Car Gen3 Community BSP | |
− | + | |- | |
− | + | |'''Yocto Project (YP) releases''' | |
− | + | |'''Branch name''' | |
− | + | |'''Tag name''' | |
− | :: | + | |'''For build instructions, refer to''' |
− | :: | + | |- |
− | + | |'''YP 2.5 (codename: sumo)''' | |
+ | |sumo-dev | ||
+ | |sumo-Yocto-v3.15.0 | ||
+ | |[https://github.com/renesas-rcar/meta-renesas/blob/sumo-dev/meta-rcar-gen3/README.md README.md] and [https://github.com/renesas-rcar/meta-renesas/blob/sumo-dev/meta-rcar-gen3/README.evaproprietary.md README.evaproprietary.md] | ||
+ | |- | ||
+ | |'''YP 2.6 (codename: thud)''' | ||
+ | |thud-dev | ||
+ | |thud-Yocto-v3.21.0 | ||
+ | |[https://github.com/renesas-rcar/meta-renesas/blob/thud-dev/meta-rcar-gen3/README.md README.md] and [https://github.com/renesas-rcar/meta-renesas/blob/thud-dev/meta-rcar-gen3/README.evaproprietary.md README.evaproprietary.md] | ||
+ | |- | ||
+ | |'''YP 2.7 (codename: warrior)''' | ||
+ | |warrior-dev | ||
+ | |warrior-Yocto-v3.19.0 | ||
+ | |[https://github.com/renesas-rcar/meta-renesas/blob/warrior-dev/meta-rcar-gen3/README.md README.md] and [https://github.com/renesas-rcar/meta-renesas/blob/warrior-dev/meta-rcar-gen3/README.evaproprietary.md README.evaproprietary.md] | ||
+ | |- | ||
+ | |'''YP 3.0 (codename: zeus)''' | ||
+ | |zeus-dev | ||
+ | |zeus-Yocto-v3.21.0 | ||
+ | |[https://github.com/renesas-rcar/meta-renesas/blob/zeus-dev/meta-rcar-gen3/README.md README.md] and [https://github.com/renesas-rcar/meta-renesas/blob/zeus-dev/meta-rcar-gen3/README.evaproprietary.md README.evaproprietary.md] | ||
+ | |- | ||
+ | |} | ||
</ol> | </ol> | ||
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= R-Car Automotive Grade Linux = | = R-Car Automotive Grade Linux = | ||
− | Automotive Grade Linux (AGL) is a Linux Foundation Workgroup dedicated to creating open source software solutions for automotive applications. | + | Automotive Grade Linux(TM) (AGL: https://www.automotivelinux.org/ ) is a Linux Foundation Workgroup dedicated to creating open source software solutions for automotive applications. |
AGL is based on Yocto project for its construction. | AGL is based on Yocto project for its construction. | ||
: To start an AGL distribution on R-Car Porter board, please check [[/Boards/Porter#Which_operating_systems.2Fdistributions_can_be_used_with_R-Car_M2_Porter_board.3F|this page]]. | : To start an AGL distribution on R-Car Porter board, please check [[/Boards/Porter#Which_operating_systems.2Fdistributions_can_be_used_with_R-Car_M2_Porter_board.3F|this page]]. | ||
− | : To start an AGL distribution on R-Car Starter Kit(s), please check AGL documentation [ | + | : To start an AGL distribution on R-Car Starter Kit(s), please check [[ R-Car/AGL | this page ]] and AGL documentation [https://docs.automotivelinux.org/en/master/#0_Getting_Started/2_Building_AGL_Image/5_3_RCar_Gen_3/ here]. |
= R-Car Genivi = | = R-Car Genivi = | ||
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= R-Car Android = | = R-Car Android = | ||
− | + | See [[R-Car/Boards/Kingfisher/Android]]. | |
+ | |||
+ | = R-Car Zephyr = | ||
+ | |||
+ | * For Gen3 Cortex R7 support, see : | ||
+ | |||
+ | {| class="wikitable" | ||
+ | |- | ||
+ | ! Supported board | ||
+ | ! Zephyr Version | ||
+ | ! BSP Release date | ||
+ | |- | ||
+ | | rowspan="2" | H3ULCB | ||
+ | | [[R-Car/Boards/Zephyr-Gen3/2.7|2.7 LTS]] <span style="color:#ff0000;">[New!!]</span> | ||
+ | | 2021/10/22 | ||
+ | |- | ||
+ | | [[R-Car/Boards/Zephyr-Gen3/2.6|2.6]] | ||
+ | | 2021/06/11 | ||
+ | |} | ||
+ | |||
+ | * Since v2.6, Renesas R-Car H3ULCB is supported by the Zephyr project. | ||
+ | * Although the plan is to have the best support for R-Car Gen3 in Zephyr mainline. Using a downstream repository is still required for using drivers that have not been submitted yet to Zephyr upstream. | ||
= R-Car Emotion Recognition Engine SDK = | = R-Car Emotion Recognition Engine SDK = | ||
See [[R-Car/Emotion Recognition Engine SDK Image preparation guide]] | See [[R-Car/Emotion Recognition Engine SDK Image preparation guide]] | ||
+ | |||
+ | = R-Car Connected Car SDK = | ||
+ | |||
+ | See [[R-Car/Connected Car SDK startup guide]] | ||
+ | |||
+ | = Ubuntu on R-Car = | ||
+ | English ver. [[R-Car/Ubuntu]]<br> | ||
+ | 日本語ver. [[R-Car/Ubuntu(J)]]<br> | ||
[[Category:Automotive]] | [[Category:Automotive]] | ||
+ | [[Category:R-Car]] | ||
+ | |||
+ | = R-Car Chromium = | ||
+ | See [[R-Car/Chromium]]. | ||
+ | |||
+ | = Kubernetes(k8s) on R-Car = | ||
+ | See [[R-Car/k8s(J)]]. | ||
+ | |||
+ | = LAVA testing with R-Car = | ||
+ | See [[R-Car/LAVA]]. | ||
+ | |||
+ | = AWS IoT Greengrass = | ||
+ | See [[R-Car/AWS IoT Greengrass]]. |
Revision as of 22:10, 21 December 2022
- Alt
- BOCK-W
- Draak
- Ebisu
- Gose
- Koelsch
- Lager
- Marzen
- Porter
- Salvator-X
- Salvator-XS
- SILK
- R-Car Starter Kit Pro
- R-Car Starter Kit Premier
- R-Car Starter Kit Pro(M3N)
- Gen2 ADAS boards:
- Gen3 ADAS boards (common instructions):
- Gen3 Connected Boards:
- Gen4 Gateway Boards:
Introduction
This is starting page for Embedded Linux on Renesas R-Car family of automotive embedded SoCs. Main goal is to make information on R-Car SoCs friendly, easy to access for embedded developers, enthusiasts. It does not aim to replace official Renesas support.
Links below could be used to get familiar with Renesas Automotive SoCs and R-Car Concortia:
- Renesas Automotive Products / Solutions
- Renesas Car Information Terminal Applications
- R-Car Consortium
Detailed information regarding R-Car SoCs (including roadmap, technical and marketing documents, BSPs and middleware) can be obtained directly from Renesas representative.
R-Car SoCs
Generation 1 | Generation 2 | Generation 3 | |
"H" - High End | H1 - R8A7779 | H2 - R8A7790 | H3 ES1.x - R8A77950 (or R8J77950) H3 ES2.0+ - R8A77951 (or R8J77951) |
"M" - Mid Range | M1A - R8A7778 | M2-W - R8A7791 M2-N - R8A7793 |
M3-W - R8A77960 M3-W+ - R8A77961 M3-N - R8A77965 |
"E" - Entry | E1 | E2 - R8A7794 | E3 - R8A77990 |
"D" - Dashboard | D3 - R8A77995 | ||
"V" - Vision | V2H - R8A7792 | V3M - R8A77970 V3H - R8A77980 |
The R-Car devices pages lists the peripheral devices available in the R-Car SoCs along with usage information and test procedures.
R-Car Boards
Generation 1
Standard | Low Cost Boards (LCB) | |
R-Car H1 | Marzen | Geuze |
R-Car M1A | BOCK-W | Milan |
R-Car E1 | Silverstone |
Generation 2
Standard | Low Cost Boards (LCB) | |
R-Car H2 | Lager | ADAS Starter Kit (Stout) ADAS Surround View Kit |
R-Car M2-W | Koelsch | Porter |
R-Car M2-N | Gose | |
R-Car E2 | Alt | SILK |
R-Car V2H | Blanche | Wheat |
Generation 3
Standard | Low Cost Boards (LCB) | |
R-Car H3 | Salvator-X Salvator-XS |
R-Car Starter Kit Premier |
R-Car M3-W | Salvator-X Salvator-XS |
R-Car Starter Kit Pro |
R-Car M3-N | Salvator-X Salvator-XS |
R-Car Starter Kit Pro(M3N) |
R-Car E3 | Ebisu | |
R-Car V3M | Eagle | Starter Kit |
R-Car V3H | Condor | Starter Kit |
R-Car D3 | Draak |
Generation 4
Standard | Low Cost Boards (LCB) | |
R-Car S4 | Spider | |
R-Car V4H | White Hawk | |
R-Car V4M | Gray Hawk |
R-Car Linux
Upstream
Renesas mainline R-Car Linux tree is maintained by Geert Uytterhoeven
Start here to get latest/closest upstream kernel: git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git
e.g. pull development branch: git clone -b devel git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git
Branches
- master
- Current development version
- Based on latest upstream point or rc release
- Includes patches queued up for the forthcoming kernel release (or later)
- Includes 'topic/renesas-defconfig'
- next
- Patches queued up for the forthcoming kernel release
- This is included in linux-next and complies with its rules
- It is a feeder for submissions (pull requests) to the ARM-SoC maintainers
- It is generally based on the latest rc1 release but may be based on a later rc release in order to provide a working kernel for ARM (32-bit) and ARM64 based Renesas SoCs.
- *-for-vX.Y
- Individual patch-queues for the ARM-SoC maintainers as per their requirements for patches to be broken out into branches
- Patches are targeted at kernel version X.Y
- Merged into next
- topic/renesas-defconfig
- Sample defconfig file for Renesas R-Car Gen3 and RZ/G2 boards
- Not intended for upstream merge
- topic/*
- Branches for specific new features
- Pushed when the features are under review of otherwise not queued up for submission to the ARM-SoC maintainers
- other
- Temporary branches typically for testing purposes
Hardware Support Status (Incomplete)
Tips
- Merging MMC block requests by using IOMMU
- How to use MMC block device as rootfs on v5.10-rc1?
- Use GPIO for SD card detection
- Change probing timing of USB 2.0 function driver on Salvator-XS from v5.13-rc1
- Default CPUFreq governor from v5.9
- xhci-rcar driver waits for firmware loading in kernel booting when using defconfig
- Debugging kernel options causes performance down
- How to describe device tree for R-Car Gen3 USB2.0 DRD channel
R-Car Community
- Mailing list - via kernel.org linux-renesas-soc Majordomo.
Archives available here: https://lore.kernel.org/linux-renesas-soc/ , http://www.spinics.net/lists/linux-renesas-soc/
LTSI (Long Term Support Initiative)
Renesas SoCs and boards are supported as part of LTSI project - https://ltsi.linuxfoundation.org/ .For all LTSI kernel releases, refer to https://ltsi.linuxfoundation.org/software/releases.
Renesas R-Car Gen 2 BSP Tree
Renesas R-Car Gen 2 BSP Tree located at: git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas-backport.git. Check out the latest R-Car Gen 2 BSP release tag.
for example: rcar-gen2/v1.9.7
Renesas R-Car Gen 3 BSP Tree
Renesas R-Car Gen 3 BSP Tree located at: https://github.com/renesas-rcar/linux-bsp.git. Check out the latest R-Car Gen 3 BSP release tag.
for example: rcar-3.9.2
NOTE: The git repo at git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas-bsp.git become outdated from Oct 2019.
R-Car U-Boot
For Gen3 see U-Boot-Gen3.
R-Car U-Boot mainline development is done using git@gitlab.denx.de:u-boot/custodians/u-boot-sh.git tree. It is maintained by Nobuhiro Iwamatsu.
e.g. pull renesas/bsp/rcar-gen2-1.8.0 branch and build U-Boot for Lager/Koelsch/Alt boards git clone -b renesas/bsp/rcar-gen2-1.8.0 git@gitlab.denx.de:u-boot/custodians/u-boot-sh.git
build example
make O=/tmp/build clean make O=/tmp/build mrproper make O=/tmp/build gose_config make O=/tmp/build all
R-Car Yocto
- For Gen3, see Yocto-Gen3
- Community BSP following official Yocto Project versions
- Refer to README.md for release policy and build instructions.
To integrate evaluation version of proprietary graphics and multimedia drivers from Renesas, refer to README.evaproprietary.md.
Repository location: https://github.com/renesas-rcar/meta-renesas.git
Yocto Project (YP) releases | Branch name | Tag name | For build instructions, refer to |
YP 2.5 (codename: sumo) | sumo-dev | sumo-Yocto-v3.15.0 | README.md and README.evaproprietary.md |
YP 2.6 (codename: thud) | thud-dev | thud-Yocto-v3.21.0 | README.md and README.evaproprietary.md |
YP 2.7 (codename: warrior) | warrior-dev | warrior-Yocto-v3.19.0 | README.md and README.evaproprietary.md |
YP 3.0 (codename: zeus) | zeus-dev | zeus-Yocto-v3.21.0 | README.md and README.evaproprietary.md |
- Renesas Yocto/Poky distribution
- Renesas Yocto/Poky distribution is maintained by Takamitsu Honda.
To get started with Yocto on R-Car Gen2 platform - pull git://git.yoctoproject.org/meta-renesas tree
If you pulled complete Yocto/poky trees, you should be able to kick-off a build using the 'oe-init-build-env' script in Poky.
Update bblayers.conf by adding the meta-renesas and meta-rcar-gen2 layer. e.g.:
BBLAYERS ?= " \ <path to layer>/poky/meta \ <path to layer>/poky/meta-yocto \ <path to layer>/poky/meta-yocto-bsp \ <path to layer>/meta-renesas \ <path to layer>/meta-renesas/meta-rcar-gen2 \ "
To build a specific target BSP configure the associated machine in local.conf:
MACHINE ?= "<supported board name>" (lager, koelsch, gose, alt)
Build the target file system image using bitbake:
$ bitbake core-image-minimal
R-Car Automotive Grade Linux
Automotive Grade Linux(TM) (AGL: https://www.automotivelinux.org/ ) is a Linux Foundation Workgroup dedicated to creating open source software solutions for automotive applications. AGL is based on Yocto project for its construction.
- To start an AGL distribution on R-Car Porter board, please check this page.
- To start an AGL distribution on R-Car Starter Kit(s), please check this page and AGL documentation here.
R-Car Genivi
GENIVI® is a nonprofit industry alliance committed to driving the broad adoption of specified, open source, In-Vehicle Infotainment (IVI) software. Source: https://www.genivi.org/
As a service to the community Renesas maintains a git repository containing a R-Car Yocto BSP with the changes required for the standard Yocto BSP to work with the Genivi Yocto Baseline and Genivi Development Platform (GDP) already integrated. It is supported on a best effort basis.
You can find more information about building the Genivi Yocto Baseline for various Genivi versions in the Alliance pages for meta-ivi here. Information on building GDP Master for the Renesas R-Car SoCs can be found here.
R-Car Virtualization
See R-Car/Virtualization.
R-Car Tizen
TBD Renesas R-Car Tizen is already available via tizen.org trees. Add detailed instructions how to get started with Tizen for R-Car
R-Car Android
See R-Car/Boards/Kingfisher/Android.
R-Car Zephyr
- For Gen3 Cortex R7 support, see :
Supported board | Zephyr Version | BSP Release date |
---|---|---|
H3ULCB | 2.7 LTS [New!!] | 2021/10/22 |
2.6 | 2021/06/11 |
- Since v2.6, Renesas R-Car H3ULCB is supported by the Zephyr project.
- Although the plan is to have the best support for R-Car Gen3 in Zephyr mainline. Using a downstream repository is still required for using drivers that have not been submitted yet to Zephyr upstream.
R-Car Emotion Recognition Engine SDK
See R-Car/Emotion Recognition Engine SDK Image preparation guide
R-Car Connected Car SDK
See R-Car/Connected Car SDK startup guide
Ubuntu on R-Car
English ver. R-Car/Ubuntu
日本語ver. R-Car/Ubuntu(J)
R-Car Chromium
See R-Car/Chromium.
Kubernetes(k8s) on R-Car
See R-Car/k8s(J).
LAVA testing with R-Car
See R-Car/LAVA.