* Switched Pinebook Pro to mainline u-boot
* Some Pinebook Pro mainline u-boot tweaks
(based on https://github.com/pcm720/u-boot-build-scripts)
* Removed Pinebook Pro legacy u-boot support
* Updated rockchip64-dev to u-boot v2019.10 and BL31 v1.30 (rk3399 boards)
* Updated rk3399 to u-boot v2019.10 and BL31 v1.30
* Revert changes to renegade u-boot patches
* Moved renegade u-boot patches into board dir
* Added debug info for RockPro64 and switched sdmmc to fifo-mode
* Disabled regulators in SPL for RockPro64
* Re-enabled sd vcc regulator in SPL for RockPro64
* Some device tree and config changes for OrangePi RK3399
* Fixed Rock Pi 4A's $BOOTCONFIG
* Let some boards use mainline atf instead of the one in rkbin
For example, roc-rk3399-pc can just boot the kernel using the
mainline atf.
* Add roc-rk3399-pc
* Fixed reset in mainline ATF
* Attached ATF version to v2.2 tag
* WIP: sdmmc fifo-mode in SPL only
* Renamed source config files
* Reverted changes to rockchip64 sources config
* Reverted patch moves
* Add missing trust.ini patch to rk3399 u-boot
* Reinstated tpl/spl patches in rk3399 family
* Added $RKBIN_DIR prefix in rk3399 sources
* Add demonstration of boards bootloader assignment in rk3399
AR-1 - Adding support category for distributions
AR-4 - Remove Allwinner legacy
AR-5 - Drop Udoo family and move Udoo board into newly created imx6 family
AR-9 - Rename sunxi-next to sunxi-legacy
AR-10 - Rename sunxi-dev to sunxi-current
AR-11 - Adding Radxa Rockpi S support
AR-13 - Rename rockchip64-default to rockchip64-legacy
AR-14 - Add rockchip64-current as mainline source
AR-15 - Drop Rockchip 4.19.y NEXT, current become 5.3.y
AR-16 - Rename RK3399 default to legacy
AR-17 - Rename Odroid XU4 next and default to legacy 4.14.y, add DEV 5.4.y
AR-18 - Add Odroid N2 current mainline
AR-19 - Move Odroid C1 to meson family
AR-20 - Rename mvebu64-default to mvebu64-legacy
AR-21 - Rename mvebu-default to mvebu-legacy
AR-22 - Rename mvebu-next to mvebu-current
AR-23 - Drop meson64 default and next, current becomes former DEV 5.3.y
AR-24 - Drop cubox family and move Cubox/Hummingboard boards under imx6
AR-26 - Adjust motd
AR-27 - Enabling distribution release status
AR-28 - Added new GCC compilers
AR-29 - Implementing Ubuntu Eoan
AR-30 - Add desktop packages per board or family
AR-31 - Remove (Ubuntu/Debian) distribution name from image filename
AR-32 - Move arch configs from configuration.sh to separate arm64 and armhf config files
AR-33 - Revision numbers for beta builds changed to day_in_the_year
AR-34 - Patches support linked patches
AR-35 - Break meson64 family into gxbb and gxl
AR-36 - Add Nanopineo2 Black
AR-38 - Upgrade option from old branches to new one via armbian-config
AR-41 - Show full timezone info
AR-43 - Merge Odroid N2 to meson64
AR-44 - Enable FORCE_BOOTSCRIPT_UPDATE for all builds
