[U-Boot] [U-Boot, v2, 5/7] rockchip: rk322x: add basic soc support

[Philipp Tomsich]

> Enable soc support for SPL and U-boot skeleton.
> 
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> ---
> 
> Changes in v2:
> - some update for sdram common code
> 
>  arch/arm/include/asm/arch-rockchip/clock.h    |   1 +
>  arch/arm/mach-rockchip/Kconfig                |  13 +++
>  arch/arm/mach-rockchip/Makefile               |   3 +
>  arch/arm/mach-rockchip/rk322x-board-spl.c     |  77 +++++++++++++++
>  arch/arm/mach-rockchip/rk322x-board.c         | 136 ++++++++++++++++++++++++++
>  arch/arm/mach-rockchip/rk322x/Kconfig         |  18 ++++
>  arch/arm/mach-rockchip/rk322x/Makefile        |   9 ++
>  arch/arm/mach-rockchip/rk322x/clk_rk322x.c    |  32 ++++++
>  arch/arm/mach-rockchip/rk322x/syscon_rk322x.c |  22 +++++
>  include/configs/rk322x_common.h               |  93 ++++++++++++++++++
>  10 files changed, 404 insertions(+)
>  create mode 100644 arch/arm/mach-rockchip/rk322x-board-spl.c
>  create mode 100644 arch/arm/mach-rockchip/rk322x-board.c
>  create mode 100644 arch/arm/mach-rockchip/rk322x/Kconfig
>  create mode 100644 arch/arm/mach-rockchip/rk322x/Makefile
>  create mode 100644 arch/arm/mach-rockchip/rk322x/clk_rk322x.c
>  create mode 100644 arch/arm/mach-rockchip/rk322x/syscon_rk322x.c
>  create mode 100644 include/configs/rk322x_common.h
> 

Applied to u-boot-rockchip/next, thanks!