[U-Boot] [U-Boot, v4, 58/66] rockchip: board: lion-rk3368: add support for the RK3368-uQ7

[Philipp Tomsich]

> The RK3368-uQ7 (codenamed 'Lion') is a micro-Qseven (40mm x 70mm,
> MXM-230 edge connector compatible with the Qseven specification)
> form-factor system-on-module based on the octo-core Rockchip RK3368.
> It is designed, supported and manufactured by Theobroma Systems.
> 
> It provides the following features:
>  - 8x Cortex-A53 (in 2 clusters of 4 cores each)
>  - (on-module) up to 4GB of DDR3 memory
>  - (on-module) SPI-NOR flash
>  - (on-module) eMMC
>  - Gigabit Ethernet (with an on-module KSZ9031 PHY)
>  - USB
>  - HDMI
>  - MIPI-DSI/single-channel LVDS (muxed on the 'LVDS-A' pin-group)
>  - various 'slow' interfaces (e.g. UART, SPI, I2C, I2S, ...)
> 
> Signed-off-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>
> ---
> 
> Changes in v4: None
> Changes in v3:
> - (after rebase) update defconfig
> - (after rebase and defconfig update) lion_rk3368.h: remove
>   CONFIG_ENV_IS_NOWHERE
> - moves remaining 'u-boot,dm-pre-reloc' to -u-boot.dtsi
> - marks sgrf-node as pre-reloc
> - defines SPL_LDSCRIPT and TPL_LDSCRIPT via defconfig
> 
> Changes in v2:
> - marks pinctrl-node as 'u-boot,dm-pre-reloc' to ensure MMC2 (eMMC)
>   works in the SPL stage
> - makes uart0 as 'u-boot,dm-pre-reloc' to allow initialising the
>   preloader console (instead of relying solely on the debug UART)
> - adds support for SPI1 (and the on-module SPI flash)
> - splits the a 'u-boot.dtsi' off the DTS file
> - updates the defconfig for SPI and SPI flash support
> 
>  arch/arm/dts/Makefile                              |   1 +
>  arch/arm/dts/rk3368-lion-u-boot.dtsi               |  88 ++++++++++
>  arch/arm/dts/rk3368-lion.dts                       | 195 +++++++++++++++++++++
>  arch/arm/dts/rk3368.dtsi                           |   4 -
>  arch/arm/mach-rockchip/rk3368/Kconfig              |  21 +++
>  board/theobroma-systems/lion_rk3368/Kconfig        |  15 ++
>  board/theobroma-systems/lion_rk3368/MAINTAINERS    |  10 ++
>  board/theobroma-systems/lion_rk3368/Makefile       |   7 +
>  board/theobroma-systems/lion_rk3368/README         |  60 +++++++
>  .../theobroma-systems/lion_rk3368/fit_spl_atf.its  |  51 ++++++
>  board/theobroma-systems/lion_rk3368/lion_rk3368.c  |  25 +++
>  configs/lion-rk3368_defconfig                      |  92 ++++++++++
>  include/configs/lion_rk3368.h                      |  18 ++
>  13 files changed, 583 insertions(+), 4 deletions(-)
>  create mode 100644 arch/arm/dts/rk3368-lion-u-boot.dtsi
>  create mode 100644 arch/arm/dts/rk3368-lion.dts
>  create mode 100644 board/theobroma-systems/lion_rk3368/Kconfig
>  create mode 100644 board/theobroma-systems/lion_rk3368/MAINTAINERS
>  create mode 100644 board/theobroma-systems/lion_rk3368/Makefile
>  create mode 100644 board/theobroma-systems/lion_rk3368/README
>  create mode 100644 board/theobroma-systems/lion_rk3368/fit_spl_atf.its
>  create mode 100644 board/theobroma-systems/lion_rk3368/lion_rk3368.c
>  create mode 100644 configs/lion-rk3368_defconfig
>  create mode 100644 include/configs/lion_rk3368.h
> 

Applied to u-boot-rockchip, thanks!