Change in coreboot[master]: mainboard/pine64/rockpro64: Add initial Rockpro 64 support

[Moritz Fischer (Code Review)]

Attention is currently required from: Martin Roth.
Hello Patrick Georgi, Martin Roth,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/50625

to look at the new patch set (#2).

Change subject: mainboard/pine64/rockpro64: Add initial Rockpro 64 support
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mainboard/pine64/rockpro64: Add initial Rockpro 64 support

This adds initial support for the Pine64 Rockpro64 board.

So far only the bootblock part seems to work.

Signed-off-by: Moritz Fischer 
Change-Id: I47d0031fff8ee10b11ad74935eaeb05f1f7eb4b3
---
A src/mainboard/pine64/Kconfig
A src/mainboard/pine64/Kconfig.name
A src/mainboard/pine64/rockpro64/Kconfig
A src/mainboard/pine64/rockpro64/Kconfig.name
A src/mainboard/pine64/rockpro64/Makefile.inc
A src/mainboard/pine64/rockpro64/board.h
A src/mainboard/pine64/rockpro64/board_info.txt
A src/mainboard/pine64/rockpro64/bootblock.c
A src/mainboard/pine64/rockpro64/devicetree.cb
9 files changed, 124 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/25/50625/2