This patch allows to scan all display modes in boot1 as loader does.
Before system tried to select optimal display mode by sequential scan of
modes and if error then stop scanning. This way is not good, because
if mode N is not present, mode N+1 may exist.
In loader we use conout->Mode->MaxMode to identify maximum number of modes.
This commit is to use same way in boot1 as in loader.
Reported by: Andrey Pustovetov <andrey.pustovetov@gmail.com>
Reviewed by: tsoome
Differential Revision: https://reviews.freebsd.org/D13541
Use _STANDALONE for guard expression in efichar.[ch] and add efi_char typedef.
clean up boot1.c, and replace for loop in efipart.c with ucs2len().
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D13488
Remove the now-useless dependency on ufsread.c. In some cases, it was
on the wrong file. But in all cases, we now automatically generate
.depend files, so we don't need it explicitly.
Sponsored by: Netflix
