Hochladen Kernel mit Echtzeit-Erweiterung

rt-kernel/Links.txt

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+https://github.com/kdoren/linux/releases/tag/rpi_5.10.74-rt54
+https://github.com/kdoren/linux/wiki/Installation-of-kernel-from-deb-package-%28Raspberry-Pi-OS%29
+

rt-kernel/installscript.bash

@@ -0,0 +1,20 @@
+KERN=5.10.74-rt54-v7l+
+mkdir -p /boot/$KERN/overlays/
+cp -d /usr/lib/linux-image-$KERN/overlays/* /boot/$KERN/overlays/
+cp -dr /usr/lib/linux-image-$KERN/* /boot/$KERN/
+[[ -d /usr/lib/linux-image-$KERN/broadcom ]] && cp -d /usr/lib/linux-image-$KERN/broadcom/* /boot/$KERN/
+touch /boot/$KERN/overlays/README
+mv /boot/vmlinuz-$KERN /boot/$KERN/
+mv /boot/initrd.img-$KERN /boot/$KERN/
+mv /boot/System.map-$KERN /boot/$KERN/
+mv /boot/config-$KERN /boot/$KERN/
+cat >> /boot/config.txt << EOF
+
+[all]
+kernel=vmlinuz-$KERN
+# initramfs initrd.img-$KERN
+os_prefix=$KERN/
+overlay_prefix=overlays/$(if [[ "$KERN" =~ 'v8' ]]; then echo -e "\narm_64bit=1"; fi)
+[all]
+EOF
+