[U-Boot] Use of QEMU UEFI payland with persistent environment

[Otavio Salvador]

Hello everyone,

We are trying to automate some tests and one of the parts of the
project requires the use of persistent environment.

Due performance advantages we would like to use x86 with KVM to
execute the tests however after booting QEMU with the UEFI payload it
turns out the environment cannot be saved. Did someone ever made it
work?

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854            Mobile: +1 (347) 903-9750