... from the device UT listed by platform_gen. The kernel itself
does not care about this memory, and it is just given as device UT.
We also just remove the reserved array entirely from the return of
`get_physical_memory` since it only seems to be a footgun, it's
only used internally to affect what memory the kernel wants to use.
Co-authored-by: Kent McLeod <kent@kry10.com>
Signed-off-by: julia <git.ts@trainwit.ch>