Upgrading boot from GPT(BIOS) to GPT(UEFI)

[Brandon Allbery]

On Sat, Dec 17, 2016 at 8:25 AM, Fernando Herrero Carrón <elferdo at gmail.com>
wrote:

>
> My understanding is that BIOSes still boot through kind of a legacy 32-bit
> path and UEFI boots straight 64-bit with all the bells and whistles. In
> fact:


Actually, they boot through a legacy 16 bit path, with access to only the
first 1MB of RAM until they can initialize native mode.

-- 
brandon s allbery kf8nh                               sine nomine associates
allbery.b at gmail.com                                  ballbery at sinenomine.net
unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net