AM62A7: detool modify failure

liufucheng

Prodigy 21 points

Part Number: AM62A7

When using the command to export the kernel source code, an error message appears.

MACHINE=am62axx-evm detool modify linux-ti-staging

Please help take a look. Or is there any guidance document on how to modify the kernel in the yocto project?

over 1 year ago

0 liufucheng over 1 year ago

Prodigy 21 points

MACHINE=am62axx-evm devtool modify linux-ti-staging

0 Bas Vermeulen over 1 year ago

Intellectual 870 points

If you look at the red text in your screenshot, bitbake can't find a patch. Provide the patch in the right place (one of your recipes in source/* references it) or remove the SRC_URI that adds it.

0 liufucheng over 1 year ago in reply to Bas Vermeulen

Prodigy 21 points

MACHINE=am62axx-evm bitbake -k tisdk-edgeai-image

Compiling the entire yocto project can be successful.

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1332832/am62a7-create-kernel-workspace-failed-with-devtool-in-yocto_build?tisearch=e2e-sitesearch&keymatch=devtool%20modify#

This link also has a similar problem

0 Andreas Dannenberg over 1 year ago in reply to liufucheng

TI__Guru 69857 points

This issue seems limited to the linux-ti-staging recipe; other recipes work. I flagged this to the dev team but we don't have a solution for this yet. I suggest you use a different method for kernel development that doesn't use the 'devtool modify' feature.

Regards, Andreas

0 Andreas Dannenberg over 1 year ago in reply to Andreas Dannenberg

TI__Guru 69857 points

This has been reported again with another customer, see https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1351405/am625-sdk-09_02_01_09-failed-to-modify-kernel-recipe-using-devtool

Let me follow up with the development team to see if there's perhaps a "quick fix".

Regards, Andreas

0 Andreas Dannenberg over 1 year ago in reply to Andreas Dannenberg

TI__Guru 69857 points

I was able to re-create the issue and figure out a workaround, please see this thread here: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1351405/am625-sdk-09_02_01_09-failed-to-modify-kernel-recipe-using-devtool

Regards, Andreas

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AM62A7: detool modify failure