delius Posted March 10, 2020 Share Posted March 10, 2020 Hello, Amrbian devs, Thank you for the efforts first. I'm fiddling with some of SBC including PineH64, Rock Pi4... Sometimes, I have to provide a new kernel or add modules. So after the kernel modules are installed. How can I edit boot loader to start it. I discover /boot/boot.cmd and boot.scr contains a line "DO NOT EDIT THIS FILE" So how can I start another kernel image? Is the init ramdisk is required? Thank you. Link to comment Share on other sites More sharing options...
martinayotte Posted March 10, 2020 Share Posted March 10, 2020 3 hours ago, delius said: So how can I start another kernel image? Is the init ramdisk is required? If you used Armbian build scripts, it will produce a linux-image-*.deb, and when installed using "dpkg -i", it will take care of changing symbolic links in /boot and create new uInitrd file. Link to comment Share on other sites More sharing options...
delius Posted March 11, 2020 Author Share Posted March 11, 2020 13 hours ago, martinayotte said: If you used Armbian build scripts, it will produce a linux-image-*.deb, and when installed using "dpkg -i", it will take care of changing symbolic links in /boot and create new uInitrd file. Sir, I appreciate your reply. Does that deb file include a proper boot configuration to boot the kernel within? And what if I built a kernel individually out of Armbian building environment, how can I make it work with existing Armbian system? Thank you. Link to comment Share on other sites More sharing options...
Solution martinayotte Posted March 11, 2020 Solution Share Posted March 11, 2020 9 hours ago, delius said: Does that deb file include a proper boot configuration to boot the kernel within? There is no "special" boot configuration since U-Boot rely on the 3 symbolic links which point to proper Image/uInitrd/dts . 9 hours ago, delius said: And what if I built a kernel individually out of Armbian building environment, how can I make it work with existing Armbian system? It is possible, but then you have to manually install every things and create the symbolic links as well as creating uInitrd using "mkimage". It is much more easier to use Armbian DEBs ... Link to comment Share on other sites More sharing options...
delius Posted March 13, 2020 Author Share Posted March 13, 2020 Hi, Martinayotte, Thank you for helping me clear things out. I will see what I can do with this kernel. Consider this topic closed. Link to comment Share on other sites More sharing options...
Recommended Posts