Post Reply 
 
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Load a 64-bit EFI Image from 32-bit EFI bootloader
2018-10-23, 14:33 (This post was last modified: 2018-10-23 14:43 by NiKiZe.)
Post: #1
Load a 64-bit EFI Image from 32-bit EFI bootloader
Hello,

I'm trying to load a 64-bit Image from 32-bit bootloader. I know that on Ubuntu there is a work around (here).
I was wondering if it was possible through IPXE.
Find all posts by this user
Quote this message in a reply
2018-10-23, 14:42
Post: #2
RE: Load a 64-bit Image from 32-bit bootloader
(2018-10-23 14:33)ChrisLucas29 Wrote:  I'm trying to load a 64-bit Image from 32-bit bootloader. I know that on Ubuntu there is a work around (here).
I was wondering if it was possible through IPXE.

EFI iPXE calls firmware functions to load the next EFI binary.
As such you will have to get implementations of those functions to accept the "wrong-bit" binary, (which AFAIK does not exist)
This is unlikely to be implemented in iPXE if at all possible, partly because it is "rare" and partially because it would have security implications which would limit the possibility to have iPXE signed.

Use GitHub Discussions
VRAM bin
Visit this user's website Find all posts by this user
Quote this message in a reply
Post Reply 




User(s) browsing this thread: 1 Guest(s)