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<div class="moz-cite-prefix">El 8/4/19 a las 12:28, Piyush Jadhav
escribió:<br>
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cite="mid:CAG2e12xbeuw4hcnZpCXH3fzZqsGMOTH0w1br43ua0u3nViKttw@mail.gmail.com">
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<div class="gmail_default"
style="font-family:arial,helvetica,sans-serif">I am a begineer
in using the Zynq 7000 ZC706 SoC. I have already booted linux
made with Yocto project with meta-xilinx and PREEMPT-RT
layers. Everything is working as expected. Though we are not
satisfied with the real time performance on Scheduler and
Latency tests, however alternatively it could be interesting
to compare with another OS like CentOS.<br>
<br>
I have followed the procedure on described here to install
CentOS using the rootfs files made with yocto and the files in
/boot (boot.bin + UImage + dtb).<a
href="https://github.com/umiddelb/aarch64/wiki/Install-CentOS-7-on-your-favourite-ARMv8-ARM64-AArch64-board"
class="gmail-postlink" moz-do-not-send="true">https://github.com/umiddelb/aarch64/wik
... ch64-board</a><br>
<br>
But I am not able to successfully create the OS. I am not
having a serial communication with the board, so I cant debug
further. I will/can only have a SSH communication once the OS
boots up.<br>
<br>
Does anyone guide me how can I take this ahead?</div>
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style="font-family:arial,helvetica,sans-serif"><br>
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I could not find anything aarch64 for that device, all I found was
32 bits.<br>
That said, it seems to have mainline uboot and kernel support
(zynq-zc706.dts), so it could be installed using the steps here <a
href="https://wiki.centos.org/SpecialInterestGroup/AltArch/armhfp">https://wiki.centos.org/SpecialInterestGroup/AltArch/armhfp</a><br>
Since we usually don't build uboot for that device, I made a version
for you to test, and left it here <a
href="https://people.centos.org/pgreco/zynq-zc706/">https://people.centos.org/pgreco/zynq-zc706/</a><br>
The normal images provided by CentOS use kernel 4.14, but if you
need an image with a newer version, we have this test image here
<a class="moz-txt-link-freetext"
href="https://armv7.dev.centos.org/repos/images/CentOS-Userland-7-armv7hl-generic-Minimal-419-v26-1810-sda.raw.xz">https://armv7.dev.centos.org/repos/images/CentOS-Userland-7-armv7hl-generic-Minimal-419-v26-1810-sda.raw.xz</a>
which uses 4.19<br>
<br>
Please let us know how it went.<br>
<br>
Thanks.<br>
Pablo.
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