[cip-dev] B@D: iwg20m support

[daniel.sangorrin@toshiba.co.jp (Daniel Sangorrin)]

Dear Trung san,

> -----Original Message-----
> From: Trung. Huynh [mailto:trung.huynh.uw at rvc.renesas.com]
> Sent: Tuesday, January 09, 2018 7:41 PM
> Dear Daniel,
> 
> Yes, I tried it and working well, but I want to custom some devices under kernel layer to execute our test cases as well as packing
> some dependencies
> To do that I must expand file system that why I got this issue.

Please could you read my e-mail  and answer my question about your plan?. 

Thanks,
Daniel

> -----Original Message-----
> From: Daniel Sangorrin [mailto:daniel.sangorrin at toshiba.co.jp]
> Sent: Tuesday, January 9, 2018 3:41 PM
> To: Trung. Huynh <trung.huynh.uw@rvc.renesas.com>
> Cc: cip-dev at lists.cip-project.org; O365-Chan Duc. Vu <chan.vu.xv@renesas.com>; O365-Minh Thuy Dinh. Tran
> <minh.tran.xc@renesas.com>; O365-Anh The. Tran <anh.tran.jc@renesas.com>; Binh Thanh. Nguyen
> <binh.nguyen.uw@rvc.renesas.com>; O365-Yoshinori Kaneko <yoshinori.kaneko.xg@renesas.com>; O365-Yasushi Onishi
> <yasushi.onishi.xc@renesas.com>
> Subject: RE: [cip-dev] B at D: iwg20m support
> 
> Dear Trung san,
> 
> First of all, please could you give me some feedback about the LAVA configuration files and AWS links that I sent to the list before
> holidays?. Did you try them and did they work for you?.
> 
> See my answers below.
> 
> > -----Original Message-----
> > From: Trung. Huynh [mailto:trung.huynh.uw at rvc.renesas.com]
> > Sent: Tuesday, January 02, 2018 6:37 PM
> > To: Daniel Sangorrin
> > Cc: cip-dev at lists.cip-project.org; O365-Chan Duc. Vu; O365-Minh Thuy
> > Dinh. Tran; O365-Anh The. Tran; Binh Thanh. Nguyen; O365- Yoshinori
> > Kaneko; O365-Yasushi Onishi
> > Subject: RE: [cip-dev] B at D: iwg20m support
> >
> > Dear Daniel,
> >
> > One important thing is how big is root fs size get maximal? Is it limited?
> > Your configuration on iwg20m is to assign 8 ramdisks with enlargement of each block 100MB approx:
> >
> > CONFIG_BLK_DEV_RAM=y
> > CONFIG_BLK_DEV_RAM_COUNT=8
> > CONFIG_BLK_DEV_RAM_SIZE=102400
> > CONFIG_EXT4_FS=y
> > CONFIG_EXT4_USE_FOR_EXT2=y
> > CONFIG_USB_XHCI_RCAR=n
> 
> Currently, "my configuration" is just the mainstream shmobile_defconfig (as suggested by Chris if I remember correctly). If you need
> to change the default configuration on cip-core upstream, please send me a defconfig (make savedefconfig) or a list of configuration
> options that should be added to shmobile_defconfig. However, in this case I think those options are very dependent on what you are
> putting on your filesystem so it might be a better idea if you create your own private branch and change the configuration as you need.
> 
> If you actually plan to submit the tests/dependencies to cip-core then adding those config options to cip-core would actually make
> sense. Is this your plan?
> 
> > If we try to test more function as our wish (more dependencies in ramdisk), assuming that the root fs size could be 150MB.
> > For G1M 1GB of RAM, just increase CONFIG_BLK_DEV_RAM_SIZE to 250000 and reduce CONFIG_BLK_DEV_RAM_COUNT to 4
> iWave.
> 
> By the way, you might also need to modify the u-boot settings so that the ramdisk does not overlap with the kernel or the device tree.
> And the LAVA configuration files.
> 
> Thanks,
> Daniel
> 
> 
> > -----Original Message-----
> > From: cip-dev-bounces at lists.cip-project.org
> > [mailto:cip-dev-bounces at lists.cip-project.org] On Behalf Of Daniel
> > Sangorrin
> > Sent: Tuesday, December 19, 2017 8:40 AM
> > To: 'Daniel Wagner' <daniel.wagner@siemens.com>
> > Cc: cip-dev at lists.cip-project.org
> > Subject: Re: [cip-dev] B at D: iwg20m support
> >
> > Dear Daniel Wagner,
> >
> > > -----Original Message-----
> > > From: Daniel Wagner [mailto:daniel.wagner at siemens.com]
> > > Sent: Monday, December 18, 2017 8:36 PM
> > > To: Daniel Sangorrin
> > > Cc: cip-dev at lists.cip-project.org
> > > Subject: Re: [cip-dev] B at D: iwg20m support
> > >
> > > Hi Daniel,
> > >
> > > On 12/14/2017 06:57 AM, Daniel Sangorrin wrote:
> > > > Hi Trung-san, Robert and all
> > > >
> > > > I received the AWS credentials from Agustin and uploaded the
> > > > cip-core binaries for the Renesas iwg20m board.
> > > >
> > > > https://s3-us-west-2.amazonaws.com/download.cip-project.org/cip-co
> > > > re /iwg20m/core-image-minimal-iwg20m.cpio.gz
> > > > https://s3-us-west-2.amazonaws.com/download.cip-project.org/cip-co
> > > > re
> > > > /iwg20m/r8a7743-iwg20d-q7.dtb
> > > > https://s3-us-west-2.amazonaws.com/download.cip-project.org/cip-co
> > > > re
> > > > /iwg20m/uImage
> > >
> > > Just out of curiosity: how did you build the root fs? The naming
> > > indicates that you used Yocto. I am still setting up my test
> > > environment for rt testing and wrote two kas files to create me a root fs:
> > >
> > > https://github.com/igaw/cip-rt-misc/blob/master/docs/kas-bbb.yml
> > > https://github.com/igaw/cip-rt-misc/blob/master/docs/kas-minnowboard
> > > .y
> > > ml
> > >
> > > They are not self contained yet. Will fixed that right now. The idea
> > > that you can write
> > >
> > > 	kas build kas-bbb.yml
> > >
> > > and you get a root fs for testing.
> >
> > The CIP Core rootfs was built using Deby (poky build system +
> > meta-debian). You can see a tutorial in the CIP wiki and a more up-to- date README and kas file in the source code.
> >
> > https://wiki.linuxfoundation.org/civilinfrastructureplatform/cip-core-
> > quickstart
> > https://gitlab.com/cip-project/cip-core/blob/master/deby/poky/meta-cip
> > -iwg20m/README.IWG20M.txt
> > https://gitlab.com/cip-project/cip-core/blob/master/deby/poky/meta-cip
> > -iwg20m/kas-iwg20m.yml
> >
> > An overview of the CIP Core is here:
> > https://wiki.linuxfoundation.org/civilinfrastructureplatform/cip-core
> > https://gitlab.com/cip-project/cip-core/blob/master/deby/README.md
> >
> > For the BBB please check this other Readme and kas file:
> > https://gitlab.com/cip-project/cip-core/blob/master/deby/poky/meta-cip
> > -bbb/README.BBB.txt
> > https://gitlab.com/cip-project/cip-core/blob/master/deby/poky/meta-cip
> > -bbb/kas-bbb.yml
> >
> > You can add the packages "openssh nfs-utils rt-tests strace procps", they are available in meta-debian.
> >
> > Unfortunately, you cannot simply add "meta-qt5" because it may
> > conflict with meta-debian. Instead you would need to use meta- debian qt5 recipes (only if you really need qt5 for testing RT).
> >
> > Thanks,
> > Daniel Sangorrin
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > cip-dev mailing list
> > cip-dev at lists.cip-project.org
> > https://lists.cip-project.org/mailman/listinfo/cip-dev
> 
>