On 16/01/2013 22:23, Axel Dörfler wrote: > I'm not sure if writing a file system driver is the best starting, > point, however, as it's a completely optional that doesn't gain you that > much (you still need some place to put the driver to, I would guess :-)). > Writing the EFI platform bindings however, is something you will need to > do anyway. Indeed it likely won't go into your next flash update anyway :P > Also, as François pointed out, it makes sense to start building this > from a complete copy of our tree, such that you have all the includes > available for use. The EFI boot loader platform would go into > src/system/boot/platform/efi/ - not sure what kind of code would go into > src/tools/efi_loader - I can't think of any, but maybe François had I was referring to the already written bootstrap code, not the support code which would of course go in platform/efi. François.