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Apply Patching #dunfell #patch #yocto #raspberrypi #linux
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Alexander Kanavin
In this case I have no idea unfortunately. Does a regular kernel work? Alex On Mon 21. Nov 2022 at 16.38, Nikita Gupta <nikitagupta2509@...> wrote: Hello Alex, |
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Nikita Gupta <nikitagupta2509@...>
Hello Alex,
Sorry for late reply. Actually i madert- image by setting the preferred virtual/kernel type. PREFERRED_PROVIDER_virtual/kernel = "linux-raspberrypi-rt" and bake the recipe for following target. bitbake core-image-base I got my image successfully and it is booting up, but it is not taking user input from my keyboard. Why is it happening? Thanks in Advance |
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Alexander Kanavin
It is not possible to say what went wrong if I cannot see the changes
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you did, what commands you type, and what is the outcome (vs. what you expect). So you need to publish your code somewhere, and describe all of those things. Alex On Tue, 1 Nov 2022 at 08:37, Nikita Gupta <nikitagupta2509@...> wrote:
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Nikita Gupta <nikitagupta2509@...>
Hello Alex
Because i had cloned linux-yocto for 4.12 as stated in (https://docs.yoctoproject.org/3.1.20/kernel-dev/kernel-dev-common.html#using-traditional-kernel-development-to-patch-the-kernel) but after that i renamed it from 4.12.bbappend to 5.4 now error got resolved but my kernel has not patched it has not become rt-patched. What else i can do for making rt-patched kernel for reaspberry image? |
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Alexander Kanavin
There is a version mismatch. If you want to patch the 5.4 kernel, why
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is the bbappend for 4.12? Alex On Sat, 29 Oct 2022 at 13:38, Nikita Gupta <nikitagupta2509@...> wrote:
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Nikita Gupta <nikitagupta2509@...>
Hello List
i want to apply rt-patch in raspberry-pi by following (using-traditional-kernel-development-to-patch-the-kernel) So in order to achieve that i created my own meta-layer and put that patch in bblayers. In oreder to apply patching i did following steps .
SRC_URI_append = "file://patch-5.4.70-rt40.patch"
(As described in above document)) when i am trying to bake my recipe : bitbake core-image-base then following error is showing Loading cache: 100% |############################################| Time: 0:00:01
Loaded 3004 entries from dependency cache.
ERROR: No recipes available for:
/home/nikita/yocto/meta-mylayer/recipes-kernel/linux/linux-yocto_4.12.bbappend
Summary: There was 1 ERROR message shown, returning a non-zero exit code.
Can anyone please suggest me how can i apply rt-patch in my raspberry-image with above method by solving corrensponding error. Thanks in advance Nikita Gupta ~ |
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