boot linux kernel without boot loader
I have a single board computer. I would like to boot directly into the kernel without boot loader. Is it possible. If so can you share it how to do it. Thanks
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AFIK there is no way to boot directly to the kernel using standard means, unless you have a UEFI capable computer(kernel 3.3+ only). You can google for instructions on how to do that.
I have a few devices with imbedded systems, and they all use a bootloader to load their boot images. If i remember correctly, they are using Lilo. Any particular reason for wanting to boot directly into the kernel? You can always install a boot loader with a timeout of 0 so it looks like its booting directly. |
I guess it would depend on the board design. Some systems like DEC had a way to have the boot loader on a pc board. Other mini and mainframe had other ways to boot the OS.
http://www.ibm.com/developerworks/library/l-linuxboot/ |
Quote:
http://www.coreboot.org/Welcome_to_coreboot which would replace your board's firmware with an open source firmware implementation, though it would be more like putting the boot-loader into firmware rather than replacing the boot-loader, but depending on whether or not your board is supprted such might be a viable option. |
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