run hello world in custom rootFS for agilex"

[MK_086]

Hi,
Looking for HPS Linus steps to add C Hello world and adding binaries/precompiled utilities to Linux rfs.

Thanks

[Kenny_Tan]

Kindly note that there will be some slowness on the first reply due to the public holiday, we will get back to you as soon as possible.

[EBERLAZARE_I_Intel]

Hi,

I will have the test this week on our board, might take some time, I already finish the build.

I will let you know the result after, thanks for your patience.

[EBERLAZARE_I_Intel]

Hi,

My apologies for the very late responds I was able to locate the "files" folder in Linux.

Are you able to run bitbake and build package from your side?

[MK_086]

Hi,

Glad to hear about this. No, our trails didn't work much as shared in my thread.

Could you please share the steps and solution for this?

Thanks

[EBERLAZARE_I_Intel]

Hi,

First step for the gitclone you do this instead of the mentioned step:

$ git clone -b kirkstone https://github.com/altera-opensource/gsrd-socfpga

Then continue as normal including this:

you can modify the recipe in: recipes-images/poky/gsrd-console-image.bb 

1. add your c file in recipes-images/poky/files (mkdir)
2. In recipes-images/poky/gsrd-console-image.bb, add the followings 
   1. FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
   2. SRC_URI:append = " <CFILE>"
3. Add this under nfs_rootfs() function:
   1. cp ${WORKDIR}/<CFILE> ${IMAGE_ROOTFS}/home/root

Then continue step 4. (build_setup) and until bitbake and package in the Custom GSRD steps :

https://github.com/altera-opensource/gsrd-socfpga

[MK_086]

Hi,
Thanks for the detailed steps.
We will get access to this compilation setup after a week. Will share the results after that, thanks for your patience.
Regards

[EBERLAZARE_I_Intel]

Hi,

Did you manage to bitbake yet? I did the previous and it did worked for me.

[EBERLAZARE_I_Intel]

Hi,

Do you have any update for this week?

[MK_086]

Hi,
While following these commands, we are facing problem to download the files from git as,

ubuntu@Precision-3650:~$ git clone -b langdale git://git.yoctoproject.org/poky.git Cloning into 'poky'... fatal: unable to connect to git.yoctoproject.org: git.yoctoproject.org[0: 52.88.119.210]: errno=Connection timed out git.yoctoproject.org[1: 44.232.17.94]: errno=Connection timed out git.yoctoproject.org[2: 54.214.149.138]: errno=Connection timed out

Can you help us to get through this?

Also, have a question that we are looking for help to autorun a Linux application from rootFS on Linux power on. Can you share us these steps as well please?
Thanks

[EBERLAZARE_I_Intel]

Hi,

Yeah, I can check that as well, it should be in the config of the kernel somewhere.

Also, regarding the connection error, it seems to be your VPN, can you try a different machine? Or you may need to set up proxy to bypass it.

[EBERLAZARE_I_Intel]

Hi Kumar,

Can you check my previous comments?:

https://www.simplified.guide/linux/automatically-run-program-on-startup

You can refer this to auto start an application, it can be in any code e.g C, python.

[EBERLAZARE_I_Intel]

Hi,

Any latest update for your testing?

[MK_086]

Hi,
Thanks for checking.
We were facing several run time issues as shared before in multiple setups and halted our progress.
Any inputs on this please?
Thanks

[EBERLAZARE_I_Intel]

Hi,

Can you try this:

git clone -b langdale https://github.com/altera-opensource/gsrd-socfpga

[EBERLAZARE_I_Intel]

Hi,

Did the previous workaround work for you?

[EBERLAZARE_I_Intel]

Hi,

Please try to use the previous workaround provided, also I see that you have a case filed in IPS we will have our expertise to support you there.

I now transition this thread to community support. If you have a new question, Please login to ‘https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions.

p/s: If any answer from the community or Intel Support are helpful, please feel free to give best answer or rate 4/5 survey.