Difference between revisions of "R-Car/Boards/M3NSK"

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(Flashing firmware)
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<li>
 
<li>
 
Switch to proper branches/commits
 
Switch to proper branches/commits
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<ol>
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<li>
 +
For Yocto v3.9.0
 
<pre>
 
<pre>
 
cd $WORK/poky
 
cd $WORK/poky
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cd $WORK/meta-rcar
 
cd $WORK/meta-rcar
 
git checkout -b v3.9.0 remotes/origin/v3.9.0
 
git checkout -b v3.9.0 remotes/origin/v3.9.0
 +
</pre>
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</li>
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<li>
 +
For Yocto v3.13.0 (Note: https://elinux.org/R-Car/Boards/Yocto-Gen3#Known_issues_and_limitations (No.3))
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<pre>
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cd $WORK/poky
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git checkout -b tmp 7e7ee662f5dea4d090293045f7498093322802cc
 +
cd $WORK/meta-openembedded
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git checkout -b tmp 352531015014d1957d6444d114f4451e241c4d23
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cd $WORK/meta-linaro
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git checkout -b tmp 75dfb67bbb14a70cd47afda9726e2e1c76731885
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cd $WORK/meta-renesas
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git checkout -b tmp 00f70f062aace04c051fa92d3cd7b887718fc313
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cd $WORK/meta-rcar
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git checkout -b v3.13.0 remotes/origin/v3.13.0
 
</pre>
 
</pre>
 
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Revision as of 23:36, 5 December 2018

Yocto-Gen3

Introduction

This is the Wiki for the Renesas R-Car Starter Kit Pro board(M3N).

Typename: RTP0RC77965SKBX010SA00

Quick Start How To

Build Yocto image

  1. Create a directory and switch to it
    Warning! Yocto builds require a lot of disk space (up to 100 GB). Make sure you have got enough before starting the build.
    mkdir build
    cd build
    export WORK=`pwd`
    
  2. Clone basic Yocto layers:
    cd $WORK
    git clone git://git.yoctoproject.org/poky
    git clone git://git.openembedded.org/meta-openembedded
    git clone git://git.linaro.org/openembedded/meta-linaro.git
    git clone git://github.com/renesas-rcar/meta-renesas
    git clone git://github.com/CogentEmbedded/meta-rcar.git
    
  3. Switch to proper branches/commits
    1. For Yocto v3.9.0
      cd $WORK/poky
      git checkout -b tmp 342fbd6a3e57021c8e28b124b3adb241936f3d9d
      cd $WORK/meta-openembedded
      git checkout -b tmp dacfa2b1920e285531bec55cd2f08743390aaf57
      cd $WORK/meta-linaro
      git checkout -b tmp 75dfb67bbb14a70cd47afda9726e2e1c76731885
      cd $WORK/meta-renesas
      git checkout -b tmp fd078b6ece537d986852cb827bd21e022a797b2f
      cd $WORK/meta-rcar
      git checkout -b v3.9.0 remotes/origin/v3.9.0
      
    2. For Yocto v3.13.0 (Note: https://elinux.org/R-Car/Boards/Yocto-Gen3#Known_issues_and_limitations (No.3))
      cd $WORK/poky
      git checkout -b tmp 7e7ee662f5dea4d090293045f7498093322802cc
      cd $WORK/meta-openembedded
      git checkout -b tmp 352531015014d1957d6444d114f4451e241c4d23
      cd $WORK/meta-linaro
      git checkout -b tmp 75dfb67bbb14a70cd47afda9726e2e1c76731885
      cd $WORK/meta-renesas
      git checkout -b tmp 00f70f062aace04c051fa92d3cd7b887718fc313
      cd $WORK/meta-rcar
      git checkout -b v3.13.0 remotes/origin/v3.13.0
      
    3. Please get the proprietary package for R-Car M3N from the your company's distributer.
      And copy them to $WORK/proprietary folder.
    4. Populate meta-renesas with proprietary software packages.
      export PKGS_DIR=$WORK/proprietary
      cd $WORK/meta-renesas
      sh meta-rcar-gen3/docs/sample/copyscript/copy_proprietary_softwares.sh $PKGS_DIR
      unset PKGS_DIR
      
    5. Setup build environment
      cd $WORK
      source poky/oe-init-build-env
      
    6. Prepare default configuration files.
    7. cp $WORK/meta-rcar/meta-rcar-gen3-adas/docs/sample/conf/m3nulcb/poky-gcc/mmp/*.conf ./conf/
      cd $WORK/build
      cp conf/local-wayland.conf conf/local.conf
      
    8. Add layer meta-rcar :
      bitbake-layers add-layer ../meta-rcar/meta-rcar-gen3-adas
      
    9. Start the build
      bitbake core-image-weston
      

    Connect 5 V power supply to the board

    Use 5 V power supply with a 5.5 mm barrel plug. The power supply should be able to provide 4(Min) ~ 8(Max)Amps.

    Note

    • The recommended value is 8 Amps. But, user can use 4 Amps. and 6 Amps. (depends on the use case).

    Booting Linux

    * Kernel config: defconfig
    * Kernel image: arch/arm64/boot/Image
    * DTB: arch/arm64/boot/dts/renesas/r8a77965-m3nulcb.dtb
    

    U-Boot boot command:

    tftpboot 0x48080000 Image
    tftpboot 0x48000000 r8a77965-m3nulcb.dtb 
    booti 0x48080000 - 0x48000000
    

    Flashing firmware

    Writing data
    Filename Program Top Address Flash Save Address Description
    bootparam_sa0.srec 0xE6320000 0x000000 Loader(Boot parameter)
    bl2-m3nulcb.srec 0xE6304000 0x040000 Loader
    cert_header_sa6.srec 0xE6320000 0x180000 Loader(Certification)
    bl31-m3nulcb.srec 0x44000000 0x1C0000 ARM Trusted Firmware
    tee-m3nulcb.srec 0x44100000 0x200000 OP-Tee
    u-boot-elf.srec 0x50000000 0x640000 U-Boot
    1. Power off the board
    2. Press SW8
      
    3. Set SW and JP as follows:
    4. SW1=OFF
      SW6[1]=ON, SW6[2]=ON, SW6[3]=OFF, SW6[4]=ON
      JP1 -> 1-2 short
      
    5. Power on the board
    6. Press SW8
      Minimonitor starts and provides prompts on console
      
    7. Change SW as follows:
    8. SW1=ON
      SW6[all]=ON
      
    9. Flash bootparam_sa0.srec. In console execute xls2 command (load program to hyper flash) and provide the following inputs:
    10. 3
      y
      y
      e6320000
      0
      type "ctrl+A S" and select upload method "ascii", then choose file for uploading "bootparam_sa0.srec", after upload finished press any key
      y
      
    11. Flash bl2-m3nulcb.srec. In console execute xls2 command (load program to hyper flash) and provide the following inputs:
    12. 3
      y
      y
      e6304000
      40000
      type "ctrl+A S" and select upload method "ascii", then choose file for uploading "bl2-m3nulcb.srec", after upload finished press any key
      y
      
    13. Flash cert_header_sa6.srec. In console execute xls2 command (load program to hyper flash) and provide the following inputs:
    14. 3
      y
      y
      e6320000
      180000
      type "ctrl+A S" and select upload method "ascii", then choose file for uploading "cert_header_sa6.srec", after upload finished press any key
      y
      
    15. Flash bl31-m3nulcb.srec. In console execute xls2 command (load program to hyper flash) and provide the following inputs:
    16. 3
      y
      y
      44000000
      1C0000
      type "ctrl+A S" and select upload method "ascii", then choose file for uploading "bl31-m3nulcb.srec", after upload finished press any key
      y
      
    17. Flash tee-m3nulcb.srec. In console execute xls2 command (load program to hyper flash) and provide the following inputs:
    18. 3
      y
      y
      44100000
      200000
      type "ctrl+A S" and select upload method "ascii", then choose file for uploading "tee-m3nulcb.srec", after upload finished press any key
      y
      
    19. Flash u-boot-elf.srec. In console execute xls2 command (load program to hyper flash) and provide the following inputs:
    20. 3
      y
      y
      50000000
      640000
      type "ctrl+A S" and select upload method "ascii", then choose file for uploading "u-boot-elf.srec", after upload finished press any key
      y
      
    21. Reset the board
    22. Press SW9
      

    Test procedures

    Audio

    Ex)

    amixer -c ak4613 set "DVC Out" 1%
    aplay sample.wav
    

    FAQ

    http://elinux.org/Talk:R-Car/Boards/Yocto-Gen3

    Known Issues