[PATCH v2 00/12] Add support for SUNIV and F1C100s.

[Andre Przywara]

On Wed, 26 Jan 2022 08:53:17 -0500
Jesse Taube <mr.bossman075 at gmail.com> wrote:

Hi Jesse,

> This patch set aims to add support for the SUNIV and F1C100s.
> Support has been in linux for a while now, but not in u-boot.
> 
> This patchset contains:
> - CPU specific initialization code
> - SUNIV dram driver
> - SUNIV clock driver adaption
> - SUNIV gpio driver adaption
> - SUNIV uart driver adaption
> - F1C100s basic support
> 
> The SUNIV seems to be similar to sun6i and sun4i, so we use code from
> both platforms. We also add suniv to the cpu dircetory as it uses arm926ejs.
> 
> NOTE: To work this will need patchset "sunxi: remove lowlevel_init".

So I think I am done with reviewing this version. Please send an
updated version. If there are smaller issues left, I will probably just
fix them up while committing.

Thanks for your good and prompt work on this!

Cheers,
Andre

> 
> Icenowy Zheng (11):
>   arm: arm926ej-s: start.S: port save_boot_params support from armv7
>     code
>   arm: arm926ej-s: Add sunxi code
>   dt-bindings: clock: Add initial suniv headers
>   dt-bindings: reset: Add initial suniv headers
>   ARM: sunxi: Add clock and uart to sunxi headers
>   sunxi: Add F1C100s DRAM initial support
>   sunxi: board: Add support for SUNIV
>   configs: sunxi: Add common SUNIV header
>   mach-sunxi: Add support for SUNIV architecture
>   ARM: dts: suniv: Add device tree files for F1C100s
>   configs: sunxi: Add support for Lichee Pi Nano
> 
> Jesse Taube (1):
>   mach-sunxi: Move timer code to mach folder
> 
>  arch/arm/cpu/arm926ejs/Makefile               |   1 +
>  arch/arm/cpu/arm926ejs/start.S                |  19 +
>  arch/arm/cpu/arm926ejs/sunxi/Makefile         |   5 +
>  arch/arm/cpu/arm926ejs/sunxi/config.mk        |   6 +
>  arch/arm/cpu/arm926ejs/sunxi/fel_utils.S      |  33 ++
>  arch/arm/cpu/arm926ejs/sunxi/u-boot-spl.lds   |  48 ++
>  arch/arm/dts/Makefile                         |   2 +
>  arch/arm/dts/suniv-f1c100s-licheepi-nano.dts  |  29 ++
>  arch/arm/dts/suniv-f1c100s.dtsi               |   6 +
>  arch/arm/dts/suniv.dtsi                       | 160 +++++++
>  arch/arm/include/asm/arch-sunxi/clock.h       |   2 +-
>  arch/arm/include/asm/arch-sunxi/clock_sun6i.h |  13 +
>  arch/arm/include/asm/arch-sunxi/cpu_sun4i.h   |   6 +
>  arch/arm/include/asm/arch-sunxi/dram.h        |   2 +
>  arch/arm/include/asm/arch-sunxi/dram_suniv.h  |  46 ++
>  arch/arm/include/asm/arch-sunxi/gpio.h        |   1 +
>  arch/arm/mach-sunxi/Kconfig                   |  16 +-
>  arch/arm/mach-sunxi/Makefile                  |   5 +
>  arch/arm/mach-sunxi/board.c                   |  28 +-
>  arch/arm/mach-sunxi/clock.c                   |   3 +-
>  arch/arm/mach-sunxi/clock_sun6i.c             |  46 +-
>  arch/arm/mach-sunxi/cpu_info.c                |   2 +
>  arch/arm/mach-sunxi/dram_helpers.c            |   4 +
>  arch/arm/mach-sunxi/dram_suniv.c              | 420 ++++++++++++++++++
>  .../{cpu/armv7/sunxi => mach-sunxi}/timer.c   |   7 +-
>  board/sunxi/board.c                           |   4 +-
>  configs/licheepi_nano_defconfig               |  15 +
>  include/configs/suniv.h                       |  14 +
>  include/configs/sunxi-common.h                |  59 ++-
>  include/dt-bindings/clock/suniv-ccu.h         |  69 +++
>  include/dt-bindings/reset/suniv-ccu.h         |  37 ++
>  31 files changed, 1080 insertions(+), 28 deletions(-)
>  create mode 100644 arch/arm/cpu/arm926ejs/sunxi/Makefile
>  create mode 100644 arch/arm/cpu/arm926ejs/sunxi/config.mk
>  create mode 100644 arch/arm/cpu/arm926ejs/sunxi/fel_utils.S
>  create mode 100644 arch/arm/cpu/arm926ejs/sunxi/u-boot-spl.lds
>  create mode 100644 arch/arm/dts/suniv-f1c100s-licheepi-nano.dts
>  create mode 100644 arch/arm/dts/suniv-f1c100s.dtsi
>  create mode 100644 arch/arm/dts/suniv.dtsi
>  create mode 100644 arch/arm/include/asm/arch-sunxi/dram_suniv.h
>  create mode 100644 arch/arm/mach-sunxi/dram_suniv.c
>  rename arch/arm/{cpu/armv7/sunxi => mach-sunxi}/timer.c (97%)
>  create mode 100644 configs/licheepi_nano_defconfig
>  create mode 100644 include/configs/suniv.h
>  create mode 100644 include/dt-bindings/clock/suniv-ccu.h
>  create mode 100644 include/dt-bindings/reset/suniv-ccu.h
>