72 lines
2.4 KiB
Plaintext
72 lines
2.4 KiB
Plaintext
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# Need to write several files to help with various things here.
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# First, the all-important README :
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cat >/home/rocky/README << EOF
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== Rocky 8 Raspberry Pi Image (experimental) ==
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This is a minimal Rocky 8 install intended for Raspberry Pi 4 devices (architecture is aarch64).
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It may work on a Pi 3 , but that has not been tested. We are looking for Rpi 3 owners to test if you'd like to try it.
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This image WILL NOT WORK on a Raspberry Pi 1 or 2, we are 64-bit only, and have no support for 32-bit ARM processors. Sorry :-/.
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IMAGE NOTES / DIFFERENCES FROM STOCK ROCKY 8:
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- Based on Rocky Linux 8.4, points to production Rocky 8 aarch64 repositories
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- Has an additional repository that contains kernel packages for Raspberry Pi
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- Includes script that fixes the wifi. Simple edit of a txt firmware settings file. Will need to be run whenever linux-firmware gets upgraded
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- Includes @minimal-install , plus a few quality of life packages like vim, bash-completion, etc.
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- Initial User "rocky" (default password: "rockylinux"). Root password disabled, rocky user is a sudoer
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- Partitions are 300 MB /boot , 512 MB swap, 2800 MB rootfs. Requires a 4 GB or larger storage device to serve as your disk
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If you want to automatically resize your / partition, just type the following (as root user):
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rootfs-expand
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EOF
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chown rocky /home/rocky/README
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# Next, script to fix the wifi firmware setting:
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echo >/home/rocky/fix-wifi-rpi4.sh << EOF
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#!/bin/bash
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# Simple hacky fix to correct wifi settings on the Rpi4 so it loads properly:
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sed -i 's/boardflags3=0x48200100/boardflags3=0x44200100/g' /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt
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echo "Patched /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt . You can reboot and wifi should work, or do: rmmod brcmfmac; modprobe brcmfmac; "
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EOF
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chown rocky /home/rocky/fix-wifi-rpi4.sh
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chmod 755 /home/rocky/fix-wifi-rpi4.sh
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# Add rpi-kernel repo:
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echo >/etc/yum.repos.d/Rocky_Rpi_kernel.repo << EOF
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# Raspberry Pi Kernel repository
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#
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# This is an additional repository that hosts special kernel builds to use for the Raspberry Pi
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# Currently in an unsigned, temporary location - should change soon!
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#
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# Kernel upstream source is pulled from: https://git.centos.org/rpms/raspberrypi2
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#
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[Rocky_Rpi_Kernel]
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name=Rocky Linux 8 Raspberry Pi Kernel
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baseurl=https://rocky.lowend.ninja/RockyRpi/Rpi-Kernel/
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gpgcheck=0
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enabled=1
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EOF
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%end
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