FreeBSD EFI projects

[Rebecca Cran]

On 9/19/18 9:06 AM, Rodney W. Grimes wrote:
> Yes, that is one of the catagories of rare, a EFI-32 bit system that
> was originally shipped with a 32 bit only CPU, that later got upgraded
> in the field with a 64 bit CPU, that still runs a EFI-32 bios.
> Are you sure the 2007 firmware is EFI32?  I would of thought
> since they upgraded the base system to a 64 bit CPU they would
> of shipped it with a EFI-64 bios.


I'm not sure if there's a firmware upgrade for it, but I have a MacBook 
Pro from around that time that definitely has a 32-bit EFI: it only runs 
32-bit binaries, and had a 32-bit version of MacOS X installed despite 
having a 64-bit Core2Duo CPU.


-- 
Rebecca