[PATCH 00/20] Add i.MXRT family support

[Stefano Babic <sbabic@denx.de>]

Hi Giulio,

On 04/12/19 18:44, Giulio Benetti wrote:
> This patchset add support for i.MXRT family starting from i.MXRT1050 SoC.
> It provides:
> - i.MXRT1050 SoC entry
> - i.MXRT pinctrl driver
> - i.MXRT serial driver tweaking
> - i.MXRT sdram controller driver
> - i.MXRT usdhc driver tweaking
> - i.MXRT1050-evk initial support
> 
> It uses all DM clocks all around and it loads correctly a basic Linux zImage.
> 

Lukasz has already reviewed most patches, and a V2 is surely WIP. FYI: I
archive this first series, and I'll wait for your next V2 - thanks !

Best regards,
Stefano

> Giulio Benetti (20):
>   armv7m: cache: add mmu_set_region_dcache_behaviour() stub for
>     compatibility
>   spl: fix entry_point equal to load_addr
>   clk: imx: pllv3: register PLLV3 GENERIC and USB as 2 different clocks
>   clk: imx: pllv3: set div_mask differently if PLLV3 is GENERIC or USB
>   clk: imx: pllv3: add enable() support
>   clk: imx: pllv3: add disable() support
>   clk: imx: pllv3: add set_rate() support
>   clk: imx: pllv3: add PLLV3_SYS support
>   clk: imx: pllv3: add support for PLLV3_AV type
>   clk: imx: pfd: add set_rate()
>   clk: imx: add i.IMXRT1050 clk driver
>   pinctrl: add i.MXRT driver
>   ARM: dts: imxrt1050: add dtsi file
>   serial_lpuart: add clock enable if CONFIG_CLK is defined
>   serial_lpuart: add support for i.MXRT
>   ram: add SDRAM driver for i.MXRT SoCs
>   mmc: fsl_esdhc: make if(CONFIG_IS_ENABLED(CLK)) an #if statement
>   mmc: fsl_esdhc: add compatible for fsl, imxrt-usdhc
>   imx: Add basic support for the NXP IMXRT10xx SoC family
>   imx: imxrt1050-evk: Add support for the NXP i.MXRT1050-EVK
> 
>  arch/arm/Kconfig                              |  10 +
>  arch/arm/Makefile                             |   4 +-
>  arch/arm/cpu/armv7m/cache.c                   |   6 +
>  arch/arm/dts/Makefile                         |   2 +
>  arch/arm/dts/imxrt1050-evk.dts                | 209 ++++
>  arch/arm/dts/imxrt1050.dtsi                   | 146 +++
>  arch/arm/include/asm/arch-imxrt/clock.h       |  10 +
>  arch/arm/include/asm/arch-imxrt/gpio.h        |  19 +
>  arch/arm/include/asm/arch-imxrt/imx-regs.h    |  20 +
>  arch/arm/include/asm/arch-imxrt/imxrt.h       |  11 +
>  arch/arm/include/asm/arch-imxrt/sys_proto.h   |  11 +
>  arch/arm/mach-imx/Makefile                    |   3 +-
>  arch/arm/mach-imx/imxrt/Kconfig               |  21 +
>  arch/arm/mach-imx/imxrt/Makefile              |   7 +
>  arch/arm/mach-imx/imxrt/soc.c                 |  35 +
>  board/freescale/imxrt1050-evk/Kconfig         |  22 +
>  board/freescale/imxrt1050-evk/MAINTAINERS     |   6 +
>  board/freescale/imxrt1050-evk/Makefile        |   6 +
>  board/freescale/imxrt1050-evk/README          |  31 +
>  board/freescale/imxrt1050-evk/imximage.cfg    |  36 +
>  board/freescale/imxrt1050-evk/imxrt1050-evk.c |  81 ++
>  common/spl/spl.c                              |   4 +-
>  configs/imxrt1050-evk_defconfig               |  74 ++
>  drivers/clk/imx/Kconfig                       |  16 +
>  drivers/clk/imx/Makefile                      |   2 +
>  drivers/clk/imx/clk-imxrt1050.c               | 292 +++++
>  drivers/clk/imx/clk-pfd.c                     |  22 +
>  drivers/clk/imx/clk-pllv3.c                   | 218 +++-
>  drivers/mmc/Kconfig                           |   2 +-
>  drivers/mmc/fsl_esdhc_imx.c                   |  41 +-
>  drivers/pinctrl/nxp/Kconfig                   |  14 +
>  drivers/pinctrl/nxp/Makefile                  |   1 +
>  drivers/pinctrl/nxp/pinctrl-imxrt.c           |  40 +
>  drivers/ram/Kconfig                           |   8 +
>  drivers/ram/Makefile                          |   2 +
>  drivers/ram/imxrt_sdram.c                     | 439 ++++++++
>  drivers/serial/serial_lpuart.c                |  28 +-
>  include/configs/imxrt1050-evk.h               |  59 ++
>  include/dt-bindings/clock/imxrt1050-clock.h   |  65 ++
>  include/dt-bindings/memory/imxrt-sdram.h      | 100 ++
>  include/dt-bindings/pinctrl/pins-imxrt1050.h  | 993 ++++++++++++++++++
>  include/fsl_lpuart.h                          |   3 +-
>  42 files changed, 3083 insertions(+), 36 deletions(-)
>  create mode 100644 arch/arm/dts/imxrt1050-evk.dts
>  create mode 100644 arch/arm/dts/imxrt1050.dtsi
>  create mode 100644 arch/arm/include/asm/arch-imxrt/clock.h
>  create mode 100644 arch/arm/include/asm/arch-imxrt/gpio.h
>  create mode 100644 arch/arm/include/asm/arch-imxrt/imx-regs.h
>  create mode 100644 arch/arm/include/asm/arch-imxrt/imxrt.h
>  create mode 100644 arch/arm/include/asm/arch-imxrt/sys_proto.h
>  create mode 100644 arch/arm/mach-imx/imxrt/Kconfig
>  create mode 100644 arch/arm/mach-imx/imxrt/Makefile
>  create mode 100644 arch/arm/mach-imx/imxrt/soc.c
>  create mode 100644 board/freescale/imxrt1050-evk/Kconfig
>  create mode 100644 board/freescale/imxrt1050-evk/MAINTAINERS
>  create mode 100644 board/freescale/imxrt1050-evk/Makefile
>  create mode 100644 board/freescale/imxrt1050-evk/README
>  create mode 100644 board/freescale/imxrt1050-evk/imximage.cfg
>  create mode 100644 board/freescale/imxrt1050-evk/imxrt1050-evk.c
>  create mode 100644 configs/imxrt1050-evk_defconfig
>  create mode 100644 drivers/clk/imx/clk-imxrt1050.c
>  create mode 100644 drivers/pinctrl/nxp/pinctrl-imxrt.c
>  create mode 100644 drivers/ram/imxrt_sdram.c
>  create mode 100644 include/configs/imxrt1050-evk.h
>  create mode 100644 include/dt-bindings/clock/imxrt1050-clock.h
>  create mode 100644 include/dt-bindings/memory/imxrt-sdram.h
>  create mode 100644 include/dt-bindings/pinctrl/pins-imxrt1050.h
> 

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