I am not sure my symlinking is the best solution, it is there to make easyjson happy

rebased to new u-boot-master.

Sort USES

Readd option for openssl. and add --with-pam to make clear that it uses base pam, (but installs in LOCALBASE)

Take the libefi patch that enables read of last block the edp series and a usb config patch for keyboard to work.

I've tested with the series and display works. We of course still loose display when the kernel boots.
See https://people.freebsd.org/~jsm/u-boot-pinebookpro/ for a build and a combined patch. (6a026e5649f00c0b157a935279dfd625889db675.diff)

FYI
upstream patch proposal
Does not include down clocking the ACLK_VOP1 so we still loses screen. But a panfrost driver should be in the makings source : https://twitter.com/onewilshire/status/1363792441871073280
Also note that the patches in the ports tree for cmd/elf.c and common/bootm.c are still necessary otherwise the boot process hangs.

FYI see https://people.freebsd.org/~jsm/u-boot-master.diff for a diff against master.
I had to revert upstreams 0a2aaab0b678fd1778ff2fc59d0770fc8299553 (done in above diff).
I will try to work with upstream.
Thanks
/Jesper

Style only