[U-Boot] [RFC PATCH 0/3] arm64: rk3399: enable SPL with ATF support

[Michal Simek]

Hi,

separation of rk3399 SPL from ATF SPL would be worth.

Thanks,
Michal

On 29.12.2016 11:25, Kever Yang wrote:
> 
> RK3399 SPL is not enable bacause of the lack of ATF support in SPL,
> after port some source code from ATF, I manage to enable the support for
> ATF in SPL. This patch set depends on some patch for SPL support multi
> binary in FIT which is from Andre.
> 
> The patch of sdram controller is still not clean, because I want to get
> comments from upstream.I port this driver from coreboot, and I don't
> want to make much change on it. The rk3399 dram controller has many registers
> to config, I want to make them directly used by driver instead of parse
> and copy them one by one from dts.
> 
> Another part of comment is welcome for the implementation of spl_atf.c
> and the entry in spl.c
> 
> 
> 
> Kever Yang (3):
>   arm64: rk3399: add SPL support
>   arm64: rk3399: add ddr controller driver
>   spl: add support to booting with ATF
> 
>  arch/arm/Kconfig                                   |    1 +
>  arch/arm/dts/rk3399.dtsi                           |   24 +
>  arch/arm/include/asm/arch-rockchip/grf_rk3399.h    |  118 ++
>  arch/arm/include/asm/arch-rockchip/sdram_rk3399.h  |  188 +++
>  arch/arm/mach-rockchip/Kconfig                     |    2 +
>  arch/arm/mach-rockchip/Makefile                    |    1 +
>  arch/arm/mach-rockchip/rk3399-board-spl.c          |  157 ++
>  arch/arm/mach-rockchip/rk3399/Makefile             |    1 +
>  arch/arm/mach-rockchip/rk3399/sdram-lpddr3-4GB.inc | 1565 ++++++++++++++++++++
>  arch/arm/mach-rockchip/rk3399/sdram_rk3399.c       | 1121 ++++++++++++++
>  common/spl/Kconfig                                 |   14 +
>  common/spl/Makefile                                |    1 +
>  common/spl/spl.c                                   |    4 +
>  common/spl/spl_atf.c                               |   91 ++
>  configs/evb-rk3399_defconfig                       |   17 +
>  drivers/clk/rockchip/clk_rk3399.c                  |   42 +-
>  drivers/pinctrl/rockchip/pinctrl_rk3399.c          |  106 --
>  include/atf_common.h                               |  295 ++++
>  include/configs/rk3399_common.h                    |   11 +
>  include/dt-bindings/clock/rk3399-cru.h             |   16 +-
>  include/spl.h                                      |    1 +
>  21 files changed, 3663 insertions(+), 113 deletions(-)
>  create mode 100644 arch/arm/include/asm/arch-rockchip/sdram_rk3399.h
>  create mode 100644 arch/arm/mach-rockchip/rk3399-board-spl.c
>  create mode 100644 arch/arm/mach-rockchip/rk3399/sdram-lpddr3-4GB.inc
>  create mode 100644 arch/arm/mach-rockchip/rk3399/sdram_rk3399.c
>  create mode 100644 common/spl/spl_atf.c
>  create mode 100644 include/atf_common.h
>