Hi Mr Kiszka,
I reinstalled Linux headers through these commands:
sudo apt-get install linux-headers-`uname -r`
sudo aptitude install build-essential linux-headers-`uname -r`
And not dt-bindings is in the expected directory in lib/modules:[1]
And ran:
sudo make $KDIR=/lib/modules/4.14.98-imx/build/include/
And got:
make: *** empty variable name. Stop.
Then I tried to cross compile jailhouse on my host machine. I followed this
procedure:
git clone --branch 4.14.98 https://coral.googlesource.com/linux-imx
Then I got "config.gz" from the coral board extracted it to "data" and passed
it to the host machine:
cp data .config
I made the kernel and it was successful:
make ARCH=arm64 CROSS_COMPILE=/bin/aarch64-linux-gnu-
Then I retried to cross compile jailhouse and passed:
make KDIR=/home/mnoufale/Documents/Masterprojekt/linux-imx/include
And I got this error:
make[1]: *** No rule to make target 'modules'. Stop.
make: *** [Makefile:41: modules] Error 2
Any guidance would be appreciated.
Thanks in Advance
Moustafa
-----Ursprüngliche Nachricht-----
Von: Jan Kiszka <[email protected]>
Gesendet: Montag, 14. Juni 2021 12:27
An: Moustafa Noufale <[email protected]>; Jan Kiszka
<[email protected]>; Ralf Ramsauer <[email protected]>;
[email protected]
Betreff: Re: [EXT] AW: AW: Inquiry
On 14.06.21 10:18, Moustafa Noufale wrote:
> Hi Mr. Kiszka,
> I spent the last two weeks trying to compile Jailhouse on Coral-Board
> [Linux 4.14.98-imx aarch 64]. I have been
Historic 4.14... NXP ships much fresher downstream kernels by now...
facing this error:
> home/mendel/jailhouse/configs/arm64/dts/inmate-amd-seattle.dts:17:54:
> error: no include path in which to search for
> dt-bindings/interrupt-controller/arm-gic.h
But that file was added in 3.10 to the kernel. It is part of their kernel as
well
(https://coral.googlesource.com/linux-imx/+/refs/heads/master/include/dt-bindings/interrupt-controller/arm-gic.h).
> I followed a thread about OrangePi [1] and tried to provide absolute paths:
> sudo make
> $KDIR=/usr/src/linux-headers-4.14.98-imx/include/linux/irqchip/
Wrong path, KDIR must point the kernel build dir (which might be the kernel
source dir as well).
Jan
> I get no rule to make target 'modules' stop error.
>
> What I understand is that he kernel source tree binaries are not
> appropriately built. (.dtb) Then a comment from Mr. Ramsauer mentioned that
> the kernel must be patched in the same thread[1]. So, I would like to ask, if
> you can give me any recommendations?
> Thanks in advance.
> [1]
> https://groups.google.com/g/jailhouse-dev/c/pwYGLSX_2Rc/m/AhzdSz90AwAJ
>
>
> -----Ursprüngliche Nachricht-----
> Von: Jan Kiszka <[email protected]>
> Gesendet: Montag, 31. Mai 2021 18:47
> An: Moustafa Noufale <[email protected]>; Jan Kiszka
> <[email protected]>; Ralf Ramsauer <[email protected]>;
> [email protected]
> Betreff: Re: [EXT] AW: AW: Inquiry
>
> On 30.05.21 13:30, Moustafa Noufale wrote:
>> Hi Mr. Kiszka,
>>> To enable Jailhouse on the Coral board as well, you likely have
>>> three
>>> options:
>>> - ad-hoc compilation on the board, using their "Mendel Linux" (also
>>> Debian)
>>> - integrating Jailhouse into Mendel Linux
>>> - defining a new target "Coral dev board" in jailhouse-images,
>>> porting the integration from Mendel Linux over
>> I have just got the Coral board and I think I would go with the first
>> option. The planed workflow is:
>> 1- duplicate imx8mm.c /imx8mm-inmate-demo.c/ imx8mm-linux-demo.c and edit it
>> with the memory addresses in Coral Board, which is also using an imx8m.
>> 2- compile jailhouse on the board.
>> 3- insemod jailhouse and run.
>> I am only asking, whether I am going in the right path.
>
> Sounds reasonable. Problems can lie in the details, but those you will only
> find when trying things out.
>
> Jan
>
> --
> Siemens AG, T RDA IOT
> Corporate Competence Center Embedded Linux
>
--
Siemens AG, T RDA IOT
Corporate Competence Center Embedded Linux
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