[U-Boot] [PATCH v7 00/11] rockchip: Add new rk3399 boards

[Jagan Teki]

This is v7 patchset for New rk3399 boards support wrt previous
version[1]

Unfortunately initial version of creating rk3399-u-boot.dtsi and 
orangepi rk3399 changes are merged, so this is rework on top of 
u-boot-rockchip/master.

Overall this series add support below rk3399 boards
- NanoPI M4
- NanoPC T4
- NanoPI NEO4
- Orangepi RK3399
- Rock PI 4
- Rockpro64

All the respective dts(i) files are synced from Linux 5.1-rc2 and few
dts(i) from linux-next.

SoC u-boot specific dtsi rk3399-u-boot.dtsi changes are part of another
series [3].

Out of all above boards Rockpor64, Rock-PI and Nanopi NEO4 would support
booting via Rockchip miniloader as of now.

For booting the same with SPL NEO4 would require dynamic dram timing
detection and rest require LPDDR4 code. There is WIP[2] for these
dependencies and this would require big chunk of changes will effect
all the rk3399 boards, so I'm planning to mark it for next MW. 

Changes for v7:
- rebase on top of u-boot-rockchip/master
- add SPL_TEXT_BASE on each board defconfig
- rebase on required changes
Changes for v6:
- Include Nanopc T4 support patch
- drop rk3399-u-boot.dtsi patch since it is send separately.
Changes for v5:
- Make all changes related to move sdmmc, spi1 u-boot,dm-pre-reloc
  properties into all rk3399 dts(i) files.
Changes for v4:
- don't include existing dts(i) sdmmc, u-boot,dm-pre-reloc into
  rk3399-u-boot.dtsi
Changes for v3:
- drop NanoPC T4 for now, since board is yet to receive.
- add Rock PI-4 board.
- add separate -u-boot.dtsi file for nanopi4 sdram changes.
- collect Paul, Philipp and Kever Reviewed-by tags

Travis-CI:
https://travis-ci.org/openedev/u-boot-amarula/builds/529284236

[1] https://patchwork.ozlabs.org/cover/1091914/
[2] https://github.com/amarula/u-boot-amarula/tree/rockdev-lpddr4
[3] https://patchwork.ozlabs.org/cover/1091909/

Any inputs?
Jagan.

Jagan Teki (11):
  rockchip: dts: rk3399: Sync pwm2_pin_pull_down from Linux 5.1-rc2
  Kconfig: Add default SPL_FIT_GENERATOR for rockchip
  arm: rockchip: rk3399: Move common configs in Kconfig
  rockchip: dts: rk3399: Sync rk3399-nanopi4.dtsi from Linux
  rockchip: dts: rk3399: nanopi4: Use CD pin as RK_FUNC_1
  rockchip: rk3399: Add Nanopi M4 board support
  rockchip: rk3399: Add Nanopc T4 board support
  rockchip: rk3399: Add Nanopi NEO4 board support
  rockchip: rk3399: Add Rockpro64 board support
  rockchip: rk3399: Add Rock PI 4 support
  doc: rockchip: Add global doc for rk3399 build/flash

 Kconfig                                     |   1 +
 arch/arm/dts/Makefile                       |   5 +
 arch/arm/dts/rk3399-nanopc-t4-u-boot.dtsi   |   7 +
 arch/arm/dts/rk3399-nanopc-t4.dts           |  91 +++
 arch/arm/dts/rk3399-nanopi-m4-u-boot.dtsi   |   7 +
 arch/arm/dts/rk3399-nanopi-m4.dts           |  66 ++
 arch/arm/dts/rk3399-nanopi-neo4-u-boot.dtsi |   6 +
 arch/arm/dts/rk3399-nanopi-neo4.dts         |  50 ++
 arch/arm/dts/rk3399-nanopi4-u-boot.dtsi     |  11 +
 arch/arm/dts/rk3399-nanopi4.dtsi            | 703 +++++++++++++++++++
 arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi   |   6 +
 arch/arm/dts/rk3399-rock-pi-4.dts           | 606 +++++++++++++++++
 arch/arm/dts/rk3399-rockpro64-u-boot.dtsi   |   6 +
 arch/arm/dts/rk3399-rockpro64.dts           | 712 ++++++++++++++++++++
 arch/arm/dts/rk3399.dtsi                    |   5 +
 arch/arm/mach-rockchip/Kconfig              |  16 +
 board/rockchip/evb_rk3399/MAINTAINERS       |  32 +
 configs/chromebook_bob_defconfig            |  17 -
 configs/evb-rk3399_defconfig                |  17 -
 configs/ficus-rk3399_defconfig              |  17 -
 configs/firefly-rk3399_defconfig            |  17 -
 configs/nanopc-t4-rk3399_defconfig          |  59 ++
 configs/nanopi-m4-rk3399_defconfig          |  59 ++
 configs/nanopi-neo4-rk3399_defconfig        |  59 ++
 configs/orangepi-rk3399_defconfig           |  17 -
 configs/puma-rk3399_defconfig               |  16 -
 configs/rock-pi-4-rk3399_defconfig          |  59 ++
 configs/rock960-rk3399_defconfig            |  17 -
 configs/rockpro64-rk3399_defconfig          |  59 ++
 doc/README.rockchip                         | 233 ++++++-
 30 files changed, 2857 insertions(+), 119 deletions(-)
 create mode 100644 arch/arm/dts/rk3399-nanopc-t4-u-boot.dtsi
 create mode 100644 arch/arm/dts/rk3399-nanopc-t4.dts
 create mode 100644 arch/arm/dts/rk3399-nanopi-m4-u-boot.dtsi
 create mode 100644 arch/arm/dts/rk3399-nanopi-m4.dts
 create mode 100644 arch/arm/dts/rk3399-nanopi-neo4-u-boot.dtsi
 create mode 100644 arch/arm/dts/rk3399-nanopi-neo4.dts
 create mode 100644 arch/arm/dts/rk3399-nanopi4-u-boot.dtsi
 create mode 100644 arch/arm/dts/rk3399-nanopi4.dtsi
 create mode 100644 arch/arm/dts/rk3399-rock-pi-4-u-boot.dtsi
 create mode 100644 arch/arm/dts/rk3399-rock-pi-4.dts
 create mode 100644 arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
 create mode 100644 arch/arm/dts/rk3399-rockpro64.dts
 create mode 100644 configs/nanopc-t4-rk3399_defconfig
 create mode 100644 configs/nanopi-m4-rk3399_defconfig
 create mode 100644 configs/nanopi-neo4-rk3399_defconfig
 create mode 100644 configs/rock-pi-4-rk3399_defconfig
 create mode 100644 configs/rockpro64-rk3399_defconfig

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2.18.0.321.gffc6fa0e3