[PATCH v1 2/2] bsh: imx8mn-smm-s2/pro: Add iMX8MN BSH SMM S2 boards

[Ariel D'Alessandro]

Hi all,

On 11/3/21 4:56 PM, Ariel D'Alessandro wrote:
> Introduce BSH SystemMaster (SMM) S2 board family, which consists of:
> iMX8MN SMM S2 and iMX8MN SMM S2 PRO boards.
> 
> Add support for iMX8MN BSH SMM S2 board:
> 
> - 256 MiB DDR3 RAM
> - 512MiB Nand
> - USBOTG1 peripheral - fastboot.
> 
> Add support for iMX8MN BSH SMM S2 PRO board:
> 
> - 512 MiB DDR3 RAM
> - 8 GiB eMMC
> - USBOTG1 peripheral - fastboot.
> 
> Signed-off-by: Ariel D'Alessandro <ariel.dalessandro at collabora.com>
> Signed-off-by: Michael Trimarchi <michael at amarulasolutions.com>
> ---
>  MAINTAINERS                                   |   9 +
>  arch/arm/dts/Makefile                         |   2 +
>  arch/arm/dts/imx8mn-bsh-smm-s2-common.dtsi    | 203 ++++
>  .../dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi  | 179 ++++
>  arch/arm/dts/imx8mn-bsh-smm-s2-u-boot.dtsi    |  15 +
>  arch/arm/dts/imx8mn-bsh-smm-s2.dts            |  48 +
>  arch/arm/dts/imx8mn-bsh-smm-s2pro-u-boot.dtsi |  15 +
>  arch/arm/dts/imx8mn-bsh-smm-s2pro.dts         |  75 ++
>  arch/arm/mach-imx/imx8m/Kconfig               |  15 +
>  board/bsh/imx8mn_smm_s2/Kconfig               |  38 +
>  board/bsh/imx8mn_smm_s2/Makefile              |  13 +
>  board/bsh/imx8mn_smm_s2/ddr3l_timing_256m.c   | 943 ++++++++++++++++++
>  board/bsh/imx8mn_smm_s2/ddr3l_timing_512m.c   | 943 ++++++++++++++++++
>  board/bsh/imx8mn_smm_s2/imx8mn_smm_s2.c       |  24 +
>  board/bsh/imx8mn_smm_s2/imximage-8mn-ddr3.cfg |  12 +
>  board/bsh/imx8mn_smm_s2/spl.c                 | 104 ++
>  configs/imx8mn_bsh_smm_s2_defconfig           |  93 ++
>  configs/imx8mn_bsh_smm_s2pro_defconfig        |  90 ++
>  include/configs/imx8mn_bsh_smm_s2.h           |  56 ++
>  include/configs/imx8mn_bsh_smm_s2_common.h    |  69 ++
>  include/configs/imx8mn_bsh_smm_s2pro.h        |  42 +
>  21 files changed, 2988 insertions(+)
>  create mode 100644 arch/arm/dts/imx8mn-bsh-smm-s2-common.dtsi
>  create mode 100644 arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi
>  create mode 100644 arch/arm/dts/imx8mn-bsh-smm-s2-u-boot.dtsi
>  create mode 100644 arch/arm/dts/imx8mn-bsh-smm-s2.dts
>  create mode 100644 arch/arm/dts/imx8mn-bsh-smm-s2pro-u-boot.dtsi
>  create mode 100644 arch/arm/dts/imx8mn-bsh-smm-s2pro.dts
>  create mode 100644 board/bsh/imx8mn_smm_s2/Kconfig
>  create mode 100644 board/bsh/imx8mn_smm_s2/Makefile
>  create mode 100644 board/bsh/imx8mn_smm_s2/ddr3l_timing_256m.c
>  create mode 100644 board/bsh/imx8mn_smm_s2/ddr3l_timing_512m.c
>  create mode 100644 board/bsh/imx8mn_smm_s2/imx8mn_smm_s2.c
>  create mode 100644 board/bsh/imx8mn_smm_s2/imximage-8mn-ddr3.cfg
>  create mode 100644 board/bsh/imx8mn_smm_s2/spl.c
>  create mode 100644 configs/imx8mn_bsh_smm_s2_defconfig
>  create mode 100644 configs/imx8mn_bsh_smm_s2pro_defconfig
>  create mode 100644 include/configs/imx8mn_bsh_smm_s2.h
>  create mode 100644 include/configs/imx8mn_bsh_smm_s2_common.h
>  create mode 100644 include/configs/imx8mn_bsh_smm_s2pro.h

[snip]

> diff --git a/board/bsh/imx8mn_smm_s2/Kconfig b/board/bsh/imx8mn_smm_s2/Kconfig
> new file mode 100644
> index 00000000000..37fe723e290
> --- /dev/null
> +++ b/board/bsh/imx8mn_smm_s2/Kconfig
> @@ -0,0 +1,38 @@
> +config BSH_SMM_S2_DDR3L_256
> +	bool "BSH SMM S2 DDR3L 256 MiB RAM support"
> +
> +config BSH_SMM_S2_DDR3L_512
> +	bool "BSH SMM S2 DDR3L 512 MiB RAM support"
> +
> +config SYS_BOARD
> +	default "imx8mn_smm_s2"
> +
> +config SYS_VENDOR
> +	default "bsh"
> +
> +config IMX_CONFIG
> +	default "board/bsh/imx8mn_smm_s2/imximage-8mn-ddr3.cfg"
> +
> +if TARGET_IMX8MN_BSH_SMM_S2
> +
> +config SYS_CONFIG_NAME
> +	default "imx8mn_bsh_smm_s2"
> +
> +config BOARD_SPECIFIC_OPTIONS # dummy
> +	def_bool y
> +	select BSH_SMM_S2_DDR3L_256
> +
> +endif
> +
> +if TARGET_IMX8MN_BSH_SMM_S2PRO
> +
> +config SYS_CONFIG_NAME
> +	default "imx8mn_bsh_smm_s2pro"
> +
> +config BOARD_SPECIFIC_OPTIONS # dummy
> +	def_bool y
> +	select BSH_SMM_S2_DDR3L_512
> +
> +endif
> +
> +source "board/freescale/common/Kconfig"

Please omit the above, as it's totally wrong. Will fix in v2 as follows:

config BSH_SMM_S2_DDR3L_256
	bool "BSH SMM S2 DDR3L 256 MiB RAM support"

config BSH_SMM_S2_DDR3L_512
	bool "BSH SMM S2 DDR3L 512 MiB RAM support"

if TARGET_IMX8MN_BSH_SMM_S2

config SYS_BOARD
	default "imx8mn_smm_s2"

config SYS_VENDOR
	default "bsh"

config IMX_CONFIG
	default "board/bsh/imx8mn_smm_s2/imximage-8mn-ddr3.cfg"

config SYS_CONFIG_NAME
	default "imx8mn_bsh_smm_s2"

config BOARD_SPECIFIC_OPTIONS # dummy
	def_bool y
	select BSH_SMM_S2_DDR3L_256

source "board/freescale/common/Kconfig"

endif

if TARGET_IMX8MN_BSH_SMM_S2PRO

config SYS_BOARD
	default "imx8mn_smm_s2"

config SYS_VENDOR
	default "bsh"

config IMX_CONFIG
	default "board/bsh/imx8mn_smm_s2/imximage-8mn-ddr3.cfg"

config SYS_CONFIG_NAME
	default "imx8mn_bsh_smm_s2pro"

config BOARD_SPECIFIC_OPTIONS # dummy
	def_bool y
	select BSH_SMM_S2_DDR3L_512

source "board/freescale/common/Kconfig"

endif