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Contents

Thread titleRepliesLast modified
Documentation on how to develop an specific application on R-CAR M3.101:35, 17 April 2019
Booting of kernel stops at [ 23.047503] mmc0: error -110 whilst initialising MMC card101:30, 17 April 2019
Booting of kernel stops at [ 23.047503] mmc0: error -110 whilst initialising MMC card022:28, 21 February 2019
Booting of kernel stops at [ 23.047503] mmc0: error -110 whilst initialising MMC card022:27, 21 February 2019
About rewrite of minimonitor101:42, 19 April 2018
the guaranteed insertion number of COM Express type connector217:03, 6 December 2017

Documentation on how to develop an specific application on R-CAR M3.

Hi,


I recently acquire a Renesas R Car M3 board which runs on an embedded linux image build by means of the Yocto project. Currently we are using YOCTO 3.9.0.

By doing a research on the web I find out that there is almost no information regarding the use of the board. The page elinux.org is the place where I have found documentation about this board but still it is not enough.

We are interested on doing the following:

Running ROS kinetic libraries on this board.

Developing a very simple HMI.

Using the CAN BUS for data transmission.

Do you know where can I find guidance with respect to this topics?

Pozos (talk)

‎22:33, 22 February 2019

H3/M3 Starter Kit doesn't have a CAN connector.

Do the following pages help you? https://elinux.org/R-Car/Boards/Kingfisher http://www.shimafuji.co.jp/products/1450

Ygohda (talk)

‎01:35, 17 April 2019
 

Booting of kernel stops at [ 23.047503] mmc0: error -110 whilst initialising MMC card

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Return to Thread:Talk:R-Car/Boards/M3SK/Booting of kernel stops at 23.047503 mmc0: error -110 whilst initialising MMC card (5).

Could you try the followings?

- Can you access your SD card(partition 1 = rootfs) from a PC?

- Try with the latest BSP(Yocto v3.15.0).

- Format the SD card and try again.

- Try with another SD card.

Ygohda (talk)

‎01:30, 17 April 2019
 

Booting of kernel stops at [ 23.047503] mmc0: error -110 whilst initialising MMC card

A thread, Thread:Talk:R-Car/Boards/M3SK/Booting of kernel stops at 23.047503 mmc0: error -110 whilst initialising MMC card, was moved from here to User talk:Pozos. This move was made by Pozos (talk | contribs) on 22 February 2019 at 05:28.

Booting of kernel stops at [ 23.047503] mmc0: error -110 whilst initialising MMC card

A thread, Thread:Talk:R-Car/Boards/M3SK/Booting of kernel stops at 23.047503 mmc0: error -110 whilst initialising MMC card (2), was moved from here to User talk:Pozos. This move was made by Pozos (talk | contribs) on 22 February 2019 at 05:27.

About rewrite of minimonitor

Even though you performed "3. Power on the board" of "Flashing firmware" and power on the board by pushing SW8,
if minimonitor does not start up, there is a possibility that the minimonitor of QSPI - FLASH has disappeared I think.
Where can writeinformation for minimonitor rewrite (SCIF mode boot loader and minimonitor) be available?

ryuohno (talk)‎21:32, 25 March 2018

Is it possible to solve by using v302.zip linked to Kingfisher's page ?
https://elinux.org/R-Car/Boards/Kingfisher#How_to_update_of_Sample_Loader_and_MiniMonitor

ryuohno (talk)‎01:42, 19 April 2018
 

the guaranteed insertion number of COM Express type connector

How many times is the guaranteed insertion number of "CN1 COM Express type connector 440 pin (3-5353652-6)"?

ryuohno (talk)‎17:27, 5 July 2017

(Sorry for late reply)
According to the internet information it is 30 times.

BTW, For the questions of H3 SK and M3 SK please use the following.
https://elinux.org/Talk:R-Car/Boards/Yocto-Gen3

Ygohda (talk)

‎20:17, 24 October 2017

Thank you for teaching.

I thought that it was a question about hardware, so I asked you a question here. Next time from "Yocto-Gen 3" I will question.

ryuohno (talk)‎17:03, 6 December 2017
 
 
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