Ok, thanks. On Fri, Dec 25, 2020 at 5:36 PM Pascal Hambourg <[email protected]> wrote: > > Le 25/12/2020 à 03:02, Hongyi Zhao a écrit : > > On Thu, Dec 24, 2020 at 10:34 PM Pascal Hambourg <[email protected]> > > wrote: > >> > >> Le 24/12/2020 à 14:16, Hongyi Zhao a écrit : > >>> When using chainloader method, how can I pass parameters to kernel? > >> > >> What kind of chainloading ? > >> > >> With EFI stub chainloading, you can append kernel parameters to the > >> command line : > >> > >> chainloader /EFI/stub/vmlinuz initrd=/EFI/stub/initrd.img root=... > > > > Do you mean I can use the following form?: > > > > chainloader ... nomodeset ... > > Yes. > > >> With BIOS chainloading, I'm afraid you cannot pass parameters. > > > > Why? > > AFAIK BIOS chainloading just loads a 512-byte boot sector which does not > take any parameters, unlike an EFI executable or kernel image.
-- Assoc. Prof. Hongyi Zhao <[email protected]> Theory and Simulation of Materials Hebei Polytechnic University of Science and Technology engineering NO. 552 North Gangtie Road, Xingtai, China
