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The following operations are done on ubuntu PC.
The following operations are done on ubuntu PC.
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====Build cross-compilation environment on Ubuntu 64-bit operating system)====
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===Build cross-compilation environment on Ubuntu 64-bit operating system)===
<code>sudo apt install git bc bison flex libssl-dev make libc6-dev libncurses5-dev</code>
<code>sudo apt install git bc bison flex libssl-dev make libc6-dev libncurses5-dev</code>
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<code>sudo apt install crossbuild-essential-arm64</code>
<code>sudo apt install crossbuild-essential-arm64</code>
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====Download the standard version of the piOS source code====
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===Download the standard version of the piOS source code===
=====Confirm the piOS version of your raspberry Pi=====
=====Confirm the piOS version of your raspberry Pi=====
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Modify the Makefile in the same path,add the corresponding dts compilation option.
Modify the Makefile in the same path,add the corresponding dts compilation option.
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====Building====
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===Building===
====Preparing====
====Preparing====
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===References===
===References===
<nowiki>https://www.raspberrypi.org/documentation/linux/kernel/building.md</nowiki>
<nowiki>https://www.raspberrypi.org/documentation/linux/kernel/building.md</nowiki>
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=== Document History ===
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* 20220411
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Add description of MV series.