K 10
svn:author
V 6
tsoome
K 8
svn:date
V 27
2017-04-18T19:36:58.345075Z
K 7
svn:log
V 429
loader: uboot disk ioctl should call disk_ioctl

As the uboot disk interface is using common/disk.c API, we also
should use disk_ioctl() call, this will give us chance to read partition
sizes and have feature parity with UEFI and BIOS implementations.

This does also fix arm boot issue on some systems, reported/tested by Ian,
thanks.

Reported by:	ian
Reviewed by:	ian
Differential Revision:	https://reviews.freebsd.org/D10421

END