R-Car/Boards/V3MSK

Introduction
This is the Wiki for the Renesas R-Car V3M Starter Kit board (RTP0RC7797....). Refer to the R-Car page for information about Renesas' R-Car SoC family.

Hardware
This section contains information about R-Car V3M Starter Kit board hardware.

Where to buy
TBD

V3M Starter Kit Board Documentation
Official Renesas documentation

Build BSP images
Please follow these instruction to build BSP http://elinux.org/R-Car/Boards/Yocto-Gen3-ADAS#Building_the_BSP_for_Renesas_ADAS_boards:

At step 5,6 - skip these steps At step 8 - replace this step with following: cp $WORK/meta-rcar/meta-rcar-gen3-adas/docs/sample/conf/v3msk/linaro-gcc/bsp/*.conf ./conf/ At step 9,10,11 - skip these steps At step 13 - replace this step with following: bitbake core-image-minimal At step 16 use images for V3M Starter Kit board or ULCB Kingfisher board: Image-r8a7797-v3msk.dtb Image-r8a7797-v3msk-kf.dtb Image-r8a7797-v3msk-kf-v0.dtb Image-r8a7797-v3msk-vbm.dtb

NOTE: you can refer to http://elinux.org/R-Car/Boards/Yocto-Gen3-ADAS#Build_scripts_examples section and use scripts after adding append from steps 8,13

Build SDK
Please follow these instruction to build SDK http://elinux.org/R-Car/Boards/Yocto-Gen3-ADAS#Build_SDK

Flashing firmware
The firmware files are generated during BSP build procedure and are located in the deploy directory. You can verify its content: $ ls -1 ./tmp/deploy/images/v3msk/*.srec ./tmp/deploy/images/v3msk/bl2-v3msk.srec ./tmp/deploy/images/v3msk/bl31-v3msk.srec ./tmp/deploy/images/v3msk/bootparam_sa0.srec ./tmp/deploy/images/v3msk/cert_header_sa6.srec ./tmp/deploy/images/v3msk/u-boot-elf-v3msk.srec



 Power off the board  Use wall power switch  Set SW as follows:  SW4[1]=OFF, SW4[2]=OFF, SW4[3]=OFF, SW4[4]=OFF, SW4[5]=OFF, SW4[6]=ON, SW4[7]=OFF, SW4[8]=OFF  Power on the board  Use wall power switch Boot ROM start and provides input 

 Load Minimonitor AArch64_Gen3_V3M_Scif_MiniMon_EAGLE_V0.09.mot (obtain this loader from Renesas). In console provide the following inputs:  type "ctrl+A S" and select upload method "ascii", then choose file for uploading "AArch64_Gen3_V3M_Scif_MiniMon_EAGLE_V0.09.mot", after upload finished press any key. Minimonitor starts and provides prompts on console

 Change SW as follows:  SW4[1]=ON, SW4[2]=ON, SW4[3]=OFF, SW4[4]=ON, SW4[5]=OFF, SW4[6]=ON, SW4[7]=OFF, SW4[8]=OFF

 Erase flash. In console execute xcs command and provide the following inputs:  3 y y

 Flash bootparam_sa0.srec. In console execute xls2 command (load program to qspi flash) and provide the following inputs:  3 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

 Flash bl2-v3msk.srec. In console execute xls2 command (load program to qspi flash) and provide the following inputs: </li> 3 y e6304000 40000 type "ctrl+A S" and select upload method "ascii", then choose file for uploading "bl2-v3msk.srec", after upload finished press any key y

 Flash cert_header_sa6.srec. In console execute xls2 command (load program to qspi flash) and provide the following inputs: </li> 3 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

 Flash bl31-v3msk.srec. In console execute xls2 command (load program to qspi flash) and provide the following inputs: </li> 3 y 44000000 1C0000 type "ctrl+A S" and select upload method "ascii", then choose file for uploading "bl31-v3msk.srec", after upload finished press any key y

 Flash u-boot-elf-v3msk.srec. In console execute xls2 command (load program to qspi flash) and provide the following inputs: </li> 3 y 50000000 640000 type "ctrl+A S" and select upload method "ascii", then choose file for uploading "u-boot-elf-v3msk.srec", after upload finished press any key y

 Reset the board </li> Press SW3

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U-Boot Environment
Please follow these instruction to boot from network http://elinux.org/R-Car/Boards/Yocto-Gen3-ADAS#Loading_kernel_via_TFTP_and_rootfs_via_NFS For V3MSK board you must use one of the following dtb files: Image-r8a7797-v3msk.dtb Image-r8a7797-v3msk-kf.dtb Image-r8a7797-v3msk-kf-v0.dtb Image-r8a7797-v3msk-vbm.dtb

ADAS test applications
TBD

Installing V3M Starter Kit Expansion Board
Use the following procedure to install Expansion Board to the V3MSK Board. 1. Dismount the back plastic plate from the R-Car V3M Starter Kit board. 1.1 Put the V3M Starter Kit board on the front panel to access to the hex standoffs. 1.2 Unscrew all hex standoffs and put away plastic back plate. 2. Aligning V3M Board Starter Kit to V3M SK Expansion Board. 2.1 Find COM Express connectors on both V3M Starter Kit and Expansion boards. 2.2 Align and carefully push them to each other until COM Express connectors are fully inserted. To prevent the damage during connecting boards, apply the pressure mainly on the points marked with arrows on Step 3. picture. 2.3 Make sure that boards are aligning each other closely, without a gap. 3. Check jumper position according to the Step 4. picture (marked with red). Jumper SW1 controlls cameras power supply. 4. Connecting Power and Communication cable. 4.1 Find automotive Power and Communication cable and it's port on the V3M SK Expansion Board. 4.2 Plug the Cable in the port. Make sure that the latch in the same position as shows Step 6. picture. and cable is placed to fit the port. 4.3 Start the cable insertion by pushing the latch's edge. 4.4 Finish the connection. Step 8. shows final latch position. 5. Now you can plug cameras to the Fakra ports.