Comments (4)
sk2046
commented on August 26, 2024
Hi,and where the function "of_dma_configure" is defined?
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bperez77
commented on August 26, 2024
That function is defined on line 88 of drivers/of/device.c. Note, that this is on the latest version of the Xilinx fork of Linux.
I'm not sure what version of Linux PetaLinux 2015.4 uses, but since you cannot find of_dma_configure, it is most likely a 3.x version of Linux. The driver only supports 4.x versions of Linux. The other possibility is that is a 4.x version, but an old enough version that they didn't yet backport all of the new Linux kernel's DMA inteface.
In either case, I would recommend upgrading to a newer version of PetaLinux, unless you have a good reason for using 2015.4.
Issue #37 is a similar issue.
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sk2046
commented on August 26, 2024
Thank you very much!I will try again.
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bperez77
commented on August 26, 2024
Closing this issue due to inactivity.
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