diff mbox series

[v3,2/2] configs/imx8mn_bsh_smm_s2_pro_defconfig: new defconfig

Message ID 20220713063034.14924-3-dario.binacchi@amarulasolutions.com
State New
Headers
Series Add support for BSH smm s2 [pro] boards |

Commit Message

Dario Binacchi July 13, 2022, 6:30 a.m. UTC 
From: Michael Trimarchi <michael@amarulasolutions.com>

BSH SMM S2 PRO (SystemMaster S2 Pro) Board is an add-on board which
provide input and output interfaces to a dedicated carrier board. It is
designed mainly to provide graphical/video and connectivity interfaces
to the appliance.

Board support package includes the following components:
- mainline Linux kernel 5.18
- mainline U-Boot 2022-07
- Default packages from buildroot

https://www.apertis.org/reference_hardware/imx8mn_bsh_smm_s2pro_setup/

Add Ariel D'Alessandro and Dario Binacchi as co-maintainer, we work
together on platform mainline

Build and tested using:
docker pull registry.gitlab.com/buildroot.org/buildroot/base:20220105.2314

Cc: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Heiko Thiery <heiko.thiery@gmail.com>
Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Tested-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>

---

Changes in v3:
- Update the commit description.
- Bump U-Boot to version 2022-07.

Changes in v2:
- Change commit subject line.
- Use the buildroot's output directory if the binaries directory is
  not passed as a parameter to the `flash.sh' script.
- Replace the linux.config file with an architectural defconfig and
  a config fragment for the changes.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---
 DEVELOPERS                                    |  4 +
 .../imx8mn-bsh-smm-s2/linux.fragment          |  0
 board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf |  4 +
 board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh      | 23 ++++++
 board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg  | 17 +++++
 board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh |  7 ++
 board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh |  3 +
 board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt    | 73 +++++++++++++++++++
 configs/imx8mn_bsh_smm_s2_defconfig           |  2 +-
 configs/imx8mn_bsh_smm_s2_pro_defconfig       | 41 +++++++++++
 10 files changed, 173 insertions(+), 1 deletion(-)
 rename board/bsh/{ => common}/imx8mn-bsh-smm-s2/linux.fragment (100%)
 create mode 100644 board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf
 create mode 100755 board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh
 create mode 100644 board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg
 create mode 100755 board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh
 create mode 100755 board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh
 create mode 100644 board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt
 create mode 100644 configs/imx8mn_bsh_smm_s2_pro_defconfig

Comments

Giulio Benetti July 29, 2022, 9:26 p.m. UTC | #1 
Hi Dario, Michael, Ariel, All,

On 13/07/22 08:30, Dario Binacchi wrote:
> From: Michael Trimarchi <michael@amarulasolutions.com>
> 
> BSH SMM S2 PRO (SystemMaster S2 Pro) Board is an add-on board which
> provide input and output interfaces to a dedicated carrier board. It is
> designed mainly to provide graphical/video and connectivity interfaces
> to the appliance.
> 
> Board support package includes the following components:
> - mainline Linux kernel 5.18
> - mainline U-Boot 2022-07
> - Default packages from buildroot
> 
> https://www.apertis.org/reference_hardware/imx8mn_bsh_smm_s2pro_setup/
> 
> Add Ariel D'Alessandro and Dario Binacchi as co-maintainer, we work
> together on platform mainline
> 
> Build and tested using:
> docker pull registry.gitlab.com/buildroot.org/buildroot/base:20220105.2314
> 
> Cc: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
> Cc: Jagan Teki <jagan@amarulasolutions.com>
> Cc: Heiko Thiery <heiko.thiery@gmail.com>
> Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
> Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
> Tested-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> ---
> 
> Changes in v3:
> - Update the commit description.
> - Bump U-Boot to version 2022-07.
> 
> Changes in v2:
> - Change commit subject line.
> - Use the buildroot's output directory if the binaries directory is
>    not passed as a parameter to the `flash.sh' script.
> - Replace the linux.config file with an architectural defconfig and
>    a config fragment for the changes.
> 
> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> ---
>   DEVELOPERS                                    |  4 +
>   .../imx8mn-bsh-smm-s2/linux.fragment          |  0
>   board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf |  4 +
>   board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh      | 23 ++++++
>   board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg  | 17 +++++
>   board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh |  7 ++
>   board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh |  3 +
>   board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt    | 73 +++++++++++++++++++
>   configs/imx8mn_bsh_smm_s2_defconfig           |  2 +-
>   configs/imx8mn_bsh_smm_s2_pro_defconfig       | 41 +++++++++++
>   10 files changed, 173 insertions(+), 1 deletion(-)
>   rename board/bsh/{ => common}/imx8mn-bsh-smm-s2/linux.fragment (100%)
>   create mode 100644 board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf
>   create mode 100755 board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh
>   create mode 100644 board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg
>   create mode 100755 board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh
>   create mode 100755 board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh
>   create mode 100644 board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt
>   create mode 100644 configs/imx8mn_bsh_smm_s2_pro_defconfig
> 
> diff --git a/DEVELOPERS b/DEVELOPERS
> index 33a77f462166..b6eebfc5fa84 100644
> --- a/DEVELOPERS
> +++ b/DEVELOPERS
> @@ -215,6 +215,8 @@ F:	configs/snps_archs38_haps_defconfig
>   F:	configs/snps_archs38_hsdk_defconfig
>   
>   N:	Ariel D'Alessandro <ariel@vanguardiasur.com.ar>
> +F:	board/bsh/
> +F:	configs/imx8mn_bsh_smm_s2_pro_defconfig
>   F:	package/axfsutils/
>   F:	package/mali-t76x/
>   
> @@ -659,6 +661,7 @@ F:	package/xinetd/
>   N:	Dario Binacchi <dario.binacchi@amarulasolutions.com>
>   F:	board/bsh/
>   F:	configs/imx8mn_bsh_smm_s2_defconfig
> +F:	configs/imx8mn_bsh_smm_s2_pro_defconfig
>   F:	package/uuu/
>   
>   N:	Dario Binacchi <dariobin@libero.it>
> @@ -2049,6 +2052,7 @@ F:	package/python-pyzmq/
>   N:	Michael Trimarchi <michael@amarulasolutions.com>
>   F:	board/bsh/
>   F:	configs/imx8mn_bsh_smm_s2_defconfig
> +F:	configs/imx8mn_bsh_smm_s2_pro_defconfig
>   F:	package/python-spidev/
>   
>   N:	Michael Vetter <jubalh@iodoru.org>
> diff --git a/board/bsh/imx8mn-bsh-smm-s2/linux.fragment b/board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment
> similarity index 100%
> rename from board/bsh/imx8mn-bsh-smm-s2/linux.fragment
> rename to board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment
> diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf b/board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf
> new file mode 100644
> index 000000000000..911135474253
> --- /dev/null
> +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf
> @@ -0,0 +1,4 @@
> +label buildroot
> +  kernel /boot/Image
> +  devicetree /boot/freescale/imx8mn-bsh-smm-s2pro.dtb
> +  append root=PARTUUID=%PARTUUID% rootwait rw
> diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh b/board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh
> new file mode 100755
> index 000000000000..17b20f009771
> --- /dev/null
> +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh
> @@ -0,0 +1,23 @@
> +#!/bin/bash
> +
> +if [ $# -eq 0 ]; then
> +    OUTPUT_DIR=output
> +else
> +    OUTPUT_DIR=$1
> +fi
> +
> +if ! test -d "${OUTPUT_DIR}" ; then
> +    echo "ERROR: no output directory specified."
> +    echo "Usage: $0 OUTPUT_DIR"
> +    echo ""
> +    echo "Arguments:"
> +    echo "    OUTPUT_DIR    The Buildroot output directory."
> +    exit 1
> +fi
> +
> +IMAGES_DIR=${OUTPUT_DIR}/images
> +
> +${OUTPUT_DIR}/host/bin/uuu -v -b emmc_all \
> +  ${IMAGES_DIR}/flash.bin \
> +  ${IMAGES_DIR}/sdcard.img
> +
> diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg b/board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg
> new file mode 100644
> index 000000000000..bc100b171dd6
> --- /dev/null
> +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg
> @@ -0,0 +1,17 @@
> +image sdcard.img {
> +	hdimage {
> +		partition-table-type = "gpt"
> +	}
> +
> +	partition imx-boot {
> +		in-partition-table = "no"
> +		image = "flash.bin"
> +		offset = 33K
> +	}
> +
> +	partition rootfs {
> +		offset = 8M
> +		image = "rootfs.ext4"
> +		partition-uuid = %PARTUUID%
> +	}
> +}
> diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh b/board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh
> new file mode 100755
> index 000000000000..bf8861f6a914
> --- /dev/null
> +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh
> @@ -0,0 +1,7 @@
> +#!/bin/sh
> +BOARD_DIR="$(dirname $0)"
> +PARTUUID="$($HOST_DIR/bin/uuidgen)"
> +
> +install -d "$TARGET_DIR/boot/extlinux/"
> +sed "s/%PARTUUID%/$PARTUUID/g" "$BOARD_DIR/extlinux.conf" > "$TARGET_DIR/boot/extlinux/extlinux.conf"
> +sed "s/%PARTUUID%/$PARTUUID/g" "$BOARD_DIR/genimage.cfg" > "$BINARIES_DIR/genimage.cfg"
> diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh b/board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh
> new file mode 100755
> index 000000000000..3452fd4501f8
> --- /dev/null
> +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh
> @@ -0,0 +1,3 @@
> +#!/bin/sh
> +
> +support/scripts/genimage.sh -c ${BINARIES_DIR}/genimage.cfg
> diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt b/board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt
> new file mode 100644
> index 000000000000..5763f164fe13
> --- /dev/null
> +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt
> @@ -0,0 +1,73 @@
> +i.MX8MN BSH SMM S2 PRO
> +======================
> +
> +How to build it
> +---------------
> +
> +Configure buildroot:
> +
> +  $ make imx8mn_bsh_smm_s2_pro_defconfig
> +
> +Change settings to fit your needs (optional):
> +
> +  $ make menuconfig
> +
> +Compile everything and build the rootfs image:
> +
> +  $ make
> +
> +
> +Result of the build
> +-------------------
> +
> +After building, the output/images directory contains:
> +
> +  output/images/
> +    ├── bl31.bin
> +    ├── Image
> +    ├── flash.bin
> +    ├── ddr3*
> +    ├── rootfs.ext2
> +    ├── rootfs.ext4 -> rootfs.ext2
> +    ├── rootfs.tar
> +    ├── sdcard.img
> +    ├── u-boot.bin
> +    ├── u-boot-nodtb.bin
> +    └── u-boot-spl.bin
> +
> +
> +Preparing the board
> +-------------------
> +
> +Plug the USB type A to micro B cable into the USB Debug
> +Connector (DBG UART). Use serial port settings 115200 8N1
> +to access the debug console.
> +
> +Plug another USB type A to micro B cable into the USB-OTG
> +Connector (USB1). This connection is used to flash the board
> +firmware using the Freescale/NXP UUU tool.
> +
> +Connect the power supply/adaptor to the DC Power Jack (labelled
> ++5V).
> +
> +
> +Flashing the emmc card image
> +----------------------------
> +
> +Power up the board by switching on the Power ON Switch, which is
> +placed right next to the DC Jack.
> +
> +Enter the following U-Boot commands on the debug serial console:
> +
> +  $ fastboot usb 0
> +
> +Flash the images on eMMC. On your computer, run:
> +
> +  $ board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh output/
> +
> +
> +Booting the board
> +-----------------
> +
> +By default the bootloader will search for the first valid image,
> +starting with the internal eMMC.
> diff --git a/configs/imx8mn_bsh_smm_s2_defconfig b/configs/imx8mn_bsh_smm_s2_defconfig
> index bf91afb73543..7a0eb5ed4591 100644
> --- a/configs/imx8mn_bsh_smm_s2_defconfig
> +++ b/configs/imx8mn_bsh_smm_s2_defconfig
> @@ -6,7 +6,7 @@ BR2_LINUX_KERNEL=y
>   BR2_LINUX_KERNEL_CUSTOM_VERSION=y
>   BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.18"
>   BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
> -BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/bsh/imx8mn-bsh-smm-s2/linux.fragment"
> +BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment"
>   BR2_LINUX_KERNEL_DTS_SUPPORT=y
>   BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/imx8mn-bsh-smm-s2"
>   BR2_LINUX_KERNEL_DTB_KEEP_DIRNAME=y
> diff --git a/configs/imx8mn_bsh_smm_s2_pro_defconfig b/configs/imx8mn_bsh_smm_s2_pro_defconfig
> new file mode 100644
> index 000000000000..ee8f79b5cd21
> --- /dev/null
> +++ b/configs/imx8mn_bsh_smm_s2_pro_defconfig
> @@ -0,0 +1,41 @@
> +BR2_aarch64=y
> +BR2_TARGET_GENERIC_GETTY_PORT="ttymxc3"
> +BR2_ROOTFS_POST_BUILD_SCRIPT="board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh"
> +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh"
> +BR2_LINUX_KERNEL=y
> +BR2_LINUX_KERNEL_CUSTOM_VERSION=y
> +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.18"

I've already give my Reviewed-by but I would update to latest stable
Linux version here ^^^.

> +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
> +BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment"
> +BR2_LINUX_KERNEL_DTS_SUPPORT=y
> +BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/imx8mn-bsh-smm-s2pro"
> +BR2_LINUX_KERNEL_DTB_KEEP_DIRNAME=y
> +BR2_LINUX_KERNEL_INSTALL_TARGET=y
> +BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
> +BR2_PACKAGE_FREESCALE_IMX=y
> +BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MN=y
> +BR2_PACKAGE_FIRMWARE_IMX=y
> +BR2_PACKAGE_FIRMWARE_IMX_DDR3=y
> +BR2_TARGET_ROOTFS_EXT2=y
> +BR2_TARGET_ROOTFS_EXT2_4=y
> +BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
> +BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
> +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y
> +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.5"
> +BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="imx8mn"
> +BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="IMX_BOOT_UART_BASE=0x30a60000"
> +BR2_TARGET_UBOOT=y
> +BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
> +BR2_TARGET_UBOOT_CUSTOM_VERSION=y
> +BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2022.07"
> +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="imx8mn_bsh_smm_s2pro"
> +BR2_TARGET_UBOOT_NEEDS_DTC=y
> +BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
> +BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
> +BR2_TARGET_UBOOT_NEEDS_ATF_BL31=y
> +BR2_TARGET_UBOOT_NEEDS_IMX_FIRMWARE=y
> +BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
> +BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="flash.bin"
> +BR2_TARGET_UBOOT_SPL=y
> +BR2_PACKAGE_HOST_GENIMAGE=y
> +BR2_PACKAGE_HOST_UUU=y

All the rest looks good to me and can be committed.

Best regards
Dario Binacchi Sept. 1, 2022, 3:14 p.m. UTC | #2 
Hi Giulio,

On Fri, Jul 29, 2022 at 11:26 PM Giulio Benetti
<giulio.benetti@benettiengineering.com> wrote:
>
> Hi Dario, Michael, Ariel, All,
>
> On 13/07/22 08:30, Dario Binacchi wrote:
> > From: Michael Trimarchi <michael@amarulasolutions.com>
> >
> > BSH SMM S2 PRO (SystemMaster S2 Pro) Board is an add-on board which
> > provide input and output interfaces to a dedicated carrier board. It is
> > designed mainly to provide graphical/video and connectivity interfaces
> > to the appliance.
> >
> > Board support package includes the following components:
> > - mainline Linux kernel 5.18
> > - mainline U-Boot 2022-07
> > - Default packages from buildroot
> >
> > https://www.apertis.org/reference_hardware/imx8mn_bsh_smm_s2pro_setup/
> >
> > Add Ariel D'Alessandro and Dario Binacchi as co-maintainer, we work
> > together on platform mainline
> >
> > Build and tested using:
> > docker pull registry.gitlab.com/buildroot.org/buildroot/base:20220105.2314
> >
> > Cc: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
> > Cc: Jagan Teki <jagan@amarulasolutions.com>
> > Cc: Heiko Thiery <heiko.thiery@gmail.com>
> > Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
> > Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
> > Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
> > Tested-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
> > Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> > ---
> >
> > Changes in v3:
> > - Update the commit description.
> > - Bump U-Boot to version 2022-07.
> >
> > Changes in v2:
> > - Change commit subject line.
> > - Use the buildroot's output directory if the binaries directory is
> >    not passed as a parameter to the `flash.sh' script.
> > - Replace the linux.config file with an architectural defconfig and
> >    a config fragment for the changes.
> >
> > Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> > ---
> >   DEVELOPERS                                    |  4 +
> >   .../imx8mn-bsh-smm-s2/linux.fragment          |  0
> >   board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf |  4 +
> >   board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh      | 23 ++++++
> >   board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg  | 17 +++++
> >   board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh |  7 ++
> >   board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh |  3 +
> >   board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt    | 73 +++++++++++++++++++
> >   configs/imx8mn_bsh_smm_s2_defconfig           |  2 +-
> >   configs/imx8mn_bsh_smm_s2_pro_defconfig       | 41 +++++++++++
> >   10 files changed, 173 insertions(+), 1 deletion(-)
> >   rename board/bsh/{ => common}/imx8mn-bsh-smm-s2/linux.fragment (100%)
> >   create mode 100644 board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf
> >   create mode 100755 board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh
> >   create mode 100644 board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg
> >   create mode 100755 board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh
> >   create mode 100755 board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh
> >   create mode 100644 board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt
> >   create mode 100644 configs/imx8mn_bsh_smm_s2_pro_defconfig
> >
> > diff --git a/DEVELOPERS b/DEVELOPERS
> > index 33a77f462166..b6eebfc5fa84 100644
> > --- a/DEVELOPERS
> > +++ b/DEVELOPERS
> > @@ -215,6 +215,8 @@ F:        configs/snps_archs38_haps_defconfig
> >   F:  configs/snps_archs38_hsdk_defconfig
> >
> >   N:  Ariel D'Alessandro <ariel@vanguardiasur.com.ar>
> > +F:   board/bsh/
> > +F:   configs/imx8mn_bsh_smm_s2_pro_defconfig
> >   F:  package/axfsutils/
> >   F:  package/mali-t76x/
> >
> > @@ -659,6 +661,7 @@ F:        package/xinetd/
> >   N:  Dario Binacchi <dario.binacchi@amarulasolutions.com>
> >   F:  board/bsh/
> >   F:  configs/imx8mn_bsh_smm_s2_defconfig
> > +F:   configs/imx8mn_bsh_smm_s2_pro_defconfig
> >   F:  package/uuu/
> >
> >   N:  Dario Binacchi <dariobin@libero.it>
> > @@ -2049,6 +2052,7 @@ F:      package/python-pyzmq/
> >   N:  Michael Trimarchi <michael@amarulasolutions.com>
> >   F:  board/bsh/
> >   F:  configs/imx8mn_bsh_smm_s2_defconfig
> > +F:   configs/imx8mn_bsh_smm_s2_pro_defconfig
> >   F:  package/python-spidev/
> >
> >   N:  Michael Vetter <jubalh@iodoru.org>
> > diff --git a/board/bsh/imx8mn-bsh-smm-s2/linux.fragment b/board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment
> > similarity index 100%
> > rename from board/bsh/imx8mn-bsh-smm-s2/linux.fragment
> > rename to board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment
> > diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf b/board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf
> > new file mode 100644
> > index 000000000000..911135474253
> > --- /dev/null
> > +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf
> > @@ -0,0 +1,4 @@
> > +label buildroot
> > +  kernel /boot/Image
> > +  devicetree /boot/freescale/imx8mn-bsh-smm-s2pro.dtb
> > +  append root=PARTUUID=%PARTUUID% rootwait rw
> > diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh b/board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh
> > new file mode 100755
> > index 000000000000..17b20f009771
> > --- /dev/null
> > +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh
> > @@ -0,0 +1,23 @@
> > +#!/bin/bash
> > +
> > +if [ $# -eq 0 ]; then
> > +    OUTPUT_DIR=output
> > +else
> > +    OUTPUT_DIR=$1
> > +fi
> > +
> > +if ! test -d "${OUTPUT_DIR}" ; then
> > +    echo "ERROR: no output directory specified."
> > +    echo "Usage: $0 OUTPUT_DIR"
> > +    echo ""
> > +    echo "Arguments:"
> > +    echo "    OUTPUT_DIR    The Buildroot output directory."
> > +    exit 1
> > +fi
> > +
> > +IMAGES_DIR=${OUTPUT_DIR}/images
> > +
> > +${OUTPUT_DIR}/host/bin/uuu -v -b emmc_all \
> > +  ${IMAGES_DIR}/flash.bin \
> > +  ${IMAGES_DIR}/sdcard.img
> > +
> > diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg b/board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg
> > new file mode 100644
> > index 000000000000..bc100b171dd6
> > --- /dev/null
> > +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg
> > @@ -0,0 +1,17 @@
> > +image sdcard.img {
> > +     hdimage {
> > +             partition-table-type = "gpt"
> > +     }
> > +
> > +     partition imx-boot {
> > +             in-partition-table = "no"
> > +             image = "flash.bin"
> > +             offset = 33K
> > +     }
> > +
> > +     partition rootfs {
> > +             offset = 8M
> > +             image = "rootfs.ext4"
> > +             partition-uuid = %PARTUUID%
> > +     }
> > +}
> > diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh b/board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh
> > new file mode 100755
> > index 000000000000..bf8861f6a914
> > --- /dev/null
> > +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh
> > @@ -0,0 +1,7 @@
> > +#!/bin/sh
> > +BOARD_DIR="$(dirname $0)"
> > +PARTUUID="$($HOST_DIR/bin/uuidgen)"
> > +
> > +install -d "$TARGET_DIR/boot/extlinux/"
> > +sed "s/%PARTUUID%/$PARTUUID/g" "$BOARD_DIR/extlinux.conf" > "$TARGET_DIR/boot/extlinux/extlinux.conf"
> > +sed "s/%PARTUUID%/$PARTUUID/g" "$BOARD_DIR/genimage.cfg" > "$BINARIES_DIR/genimage.cfg"
> > diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh b/board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh
> > new file mode 100755
> > index 000000000000..3452fd4501f8
> > --- /dev/null
> > +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh
> > @@ -0,0 +1,3 @@
> > +#!/bin/sh
> > +
> > +support/scripts/genimage.sh -c ${BINARIES_DIR}/genimage.cfg
> > diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt b/board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt
> > new file mode 100644
> > index 000000000000..5763f164fe13
> > --- /dev/null
> > +++ b/board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt
> > @@ -0,0 +1,73 @@
> > +i.MX8MN BSH SMM S2 PRO
> > +======================
> > +
> > +How to build it
> > +---------------
> > +
> > +Configure buildroot:
> > +
> > +  $ make imx8mn_bsh_smm_s2_pro_defconfig
> > +
> > +Change settings to fit your needs (optional):
> > +
> > +  $ make menuconfig
> > +
> > +Compile everything and build the rootfs image:
> > +
> > +  $ make
> > +
> > +
> > +Result of the build
> > +-------------------
> > +
> > +After building, the output/images directory contains:
> > +
> > +  output/images/
> > +    ├── bl31.bin
> > +    ├── Image
> > +    ├── flash.bin
> > +    ├── ddr3*
> > +    ├── rootfs.ext2
> > +    ├── rootfs.ext4 -> rootfs.ext2
> > +    ├── rootfs.tar
> > +    ├── sdcard.img
> > +    ├── u-boot.bin
> > +    ├── u-boot-nodtb.bin
> > +    └── u-boot-spl.bin
> > +
> > +
> > +Preparing the board
> > +-------------------
> > +
> > +Plug the USB type A to micro B cable into the USB Debug
> > +Connector (DBG UART). Use serial port settings 115200 8N1
> > +to access the debug console.
> > +
> > +Plug another USB type A to micro B cable into the USB-OTG
> > +Connector (USB1). This connection is used to flash the board
> > +firmware using the Freescale/NXP UUU tool.
> > +
> > +Connect the power supply/adaptor to the DC Power Jack (labelled
> > ++5V).
> > +
> > +
> > +Flashing the emmc card image
> > +----------------------------
> > +
> > +Power up the board by switching on the Power ON Switch, which is
> > +placed right next to the DC Jack.
> > +
> > +Enter the following U-Boot commands on the debug serial console:
> > +
> > +  $ fastboot usb 0
> > +
> > +Flash the images on eMMC. On your computer, run:
> > +
> > +  $ board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh output/
> > +
> > +
> > +Booting the board
> > +-----------------
> > +
> > +By default the bootloader will search for the first valid image,
> > +starting with the internal eMMC.
> > diff --git a/configs/imx8mn_bsh_smm_s2_defconfig b/configs/imx8mn_bsh_smm_s2_defconfig
> > index bf91afb73543..7a0eb5ed4591 100644
> > --- a/configs/imx8mn_bsh_smm_s2_defconfig
> > +++ b/configs/imx8mn_bsh_smm_s2_defconfig
> > @@ -6,7 +6,7 @@ BR2_LINUX_KERNEL=y
> >   BR2_LINUX_KERNEL_CUSTOM_VERSION=y
> >   BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.18"
> >   BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
> > -BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/bsh/imx8mn-bsh-smm-s2/linux.fragment"
> > +BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment"
> >   BR2_LINUX_KERNEL_DTS_SUPPORT=y
> >   BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/imx8mn-bsh-smm-s2"
> >   BR2_LINUX_KERNEL_DTB_KEEP_DIRNAME=y
> > diff --git a/configs/imx8mn_bsh_smm_s2_pro_defconfig b/configs/imx8mn_bsh_smm_s2_pro_defconfig
> > new file mode 100644
> > index 000000000000..ee8f79b5cd21
> > --- /dev/null
> > +++ b/configs/imx8mn_bsh_smm_s2_pro_defconfig
> > @@ -0,0 +1,41 @@
> > +BR2_aarch64=y
> > +BR2_TARGET_GENERIC_GETTY_PORT="ttymxc3"
> > +BR2_ROOTFS_POST_BUILD_SCRIPT="board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh"
> > +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh"
> > +BR2_LINUX_KERNEL=y
> > +BR2_LINUX_KERNEL_CUSTOM_VERSION=y
> > +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.18"
>
> I've already give my Reviewed-by but I would update to latest stable
> Linux version here ^^^.

Ok, I will update to version 5.18.19

Thanks and regards,
Dario

>
> > +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
> > +BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment"
> > +BR2_LINUX_KERNEL_DTS_SUPPORT=y
> > +BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/imx8mn-bsh-smm-s2pro"
> > +BR2_LINUX_KERNEL_DTB_KEEP_DIRNAME=y
> > +BR2_LINUX_KERNEL_INSTALL_TARGET=y
> > +BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
> > +BR2_PACKAGE_FREESCALE_IMX=y
> > +BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MN=y
> > +BR2_PACKAGE_FIRMWARE_IMX=y
> > +BR2_PACKAGE_FIRMWARE_IMX_DDR3=y
> > +BR2_TARGET_ROOTFS_EXT2=y
> > +BR2_TARGET_ROOTFS_EXT2_4=y
> > +BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.5"
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="imx8mn"
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="IMX_BOOT_UART_BASE=0x30a60000"
> > +BR2_TARGET_UBOOT=y
> > +BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
> > +BR2_TARGET_UBOOT_CUSTOM_VERSION=y
> > +BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2022.07"
> > +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="imx8mn_bsh_smm_s2pro"
> > +BR2_TARGET_UBOOT_NEEDS_DTC=y
> > +BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
> > +BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
> > +BR2_TARGET_UBOOT_NEEDS_ATF_BL31=y
> > +BR2_TARGET_UBOOT_NEEDS_IMX_FIRMWARE=y
> > +BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
> > +BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="flash.bin"
> > +BR2_TARGET_UBOOT_SPL=y
> > +BR2_PACKAGE_HOST_GENIMAGE=y
> > +BR2_PACKAGE_HOST_UUU=y
>
> All the rest looks good to me and can be committed.
>
> Best regards
> --
> Giulio Benetti
> Benetti Engineering sas
diff mbox series

Patch

diff --git a/DEVELOPERS b/DEVELOPERS
index 33a77f462166..b6eebfc5fa84 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -215,6 +215,8 @@  F:	configs/snps_archs38_haps_defconfig
 F:	configs/snps_archs38_hsdk_defconfig
 
 N:	Ariel D'Alessandro <ariel@vanguardiasur.com.ar>
+F:	board/bsh/
+F:	configs/imx8mn_bsh_smm_s2_pro_defconfig
 F:	package/axfsutils/
 F:	package/mali-t76x/
 
@@ -659,6 +661,7 @@  F:	package/xinetd/
 N:	Dario Binacchi <dario.binacchi@amarulasolutions.com>
 F:	board/bsh/
 F:	configs/imx8mn_bsh_smm_s2_defconfig
+F:	configs/imx8mn_bsh_smm_s2_pro_defconfig
 F:	package/uuu/
 
 N:	Dario Binacchi <dariobin@libero.it>
@@ -2049,6 +2052,7 @@  F:	package/python-pyzmq/
 N:	Michael Trimarchi <michael@amarulasolutions.com>
 F:	board/bsh/
 F:	configs/imx8mn_bsh_smm_s2_defconfig
+F:	configs/imx8mn_bsh_smm_s2_pro_defconfig
 F:	package/python-spidev/
 
 N:	Michael Vetter <jubalh@iodoru.org>
diff --git a/board/bsh/imx8mn-bsh-smm-s2/linux.fragment b/board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment
similarity index 100%
rename from board/bsh/imx8mn-bsh-smm-s2/linux.fragment
rename to board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment
diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf b/board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf
new file mode 100644
index 000000000000..911135474253
--- /dev/null
+++ b/board/bsh/imx8mn-bsh-smm-s2-pro/extlinux.conf
@@ -0,0 +1,4 @@ 
+label buildroot
+  kernel /boot/Image
+  devicetree /boot/freescale/imx8mn-bsh-smm-s2pro.dtb
+  append root=PARTUUID=%PARTUUID% rootwait rw
diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh b/board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh
new file mode 100755
index 000000000000..17b20f009771
--- /dev/null
+++ b/board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh
@@ -0,0 +1,23 @@ 
+#!/bin/bash
+
+if [ $# -eq 0 ]; then
+    OUTPUT_DIR=output
+else
+    OUTPUT_DIR=$1
+fi
+
+if ! test -d "${OUTPUT_DIR}" ; then
+    echo "ERROR: no output directory specified."
+    echo "Usage: $0 OUTPUT_DIR"
+    echo ""
+    echo "Arguments:"
+    echo "    OUTPUT_DIR    The Buildroot output directory."
+    exit 1
+fi
+
+IMAGES_DIR=${OUTPUT_DIR}/images
+
+${OUTPUT_DIR}/host/bin/uuu -v -b emmc_all \
+  ${IMAGES_DIR}/flash.bin \
+  ${IMAGES_DIR}/sdcard.img
+
diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg b/board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg
new file mode 100644
index 000000000000..bc100b171dd6
--- /dev/null
+++ b/board/bsh/imx8mn-bsh-smm-s2-pro/genimage.cfg
@@ -0,0 +1,17 @@ 
+image sdcard.img {
+	hdimage {
+		partition-table-type = "gpt"
+	}
+
+	partition imx-boot {
+		in-partition-table = "no"
+		image = "flash.bin"
+		offset = 33K
+	}
+
+	partition rootfs {
+		offset = 8M
+		image = "rootfs.ext4"
+		partition-uuid = %PARTUUID%
+	}
+}
diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh b/board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh
new file mode 100755
index 000000000000..bf8861f6a914
--- /dev/null
+++ b/board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh
@@ -0,0 +1,7 @@ 
+#!/bin/sh
+BOARD_DIR="$(dirname $0)"
+PARTUUID="$($HOST_DIR/bin/uuidgen)"
+
+install -d "$TARGET_DIR/boot/extlinux/"
+sed "s/%PARTUUID%/$PARTUUID/g" "$BOARD_DIR/extlinux.conf" > "$TARGET_DIR/boot/extlinux/extlinux.conf"
+sed "s/%PARTUUID%/$PARTUUID/g" "$BOARD_DIR/genimage.cfg" > "$BINARIES_DIR/genimage.cfg"
diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh b/board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh
new file mode 100755
index 000000000000..3452fd4501f8
--- /dev/null
+++ b/board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh
@@ -0,0 +1,3 @@ 
+#!/bin/sh
+
+support/scripts/genimage.sh -c ${BINARIES_DIR}/genimage.cfg
diff --git a/board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt b/board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt
new file mode 100644
index 000000000000..5763f164fe13
--- /dev/null
+++ b/board/bsh/imx8mn-bsh-smm-s2-pro/readme.txt
@@ -0,0 +1,73 @@ 
+i.MX8MN BSH SMM S2 PRO
+======================
+
+How to build it
+---------------
+
+Configure buildroot:
+
+  $ make imx8mn_bsh_smm_s2_pro_defconfig
+
+Change settings to fit your needs (optional):
+
+  $ make menuconfig
+
+Compile everything and build the rootfs image:
+
+  $ make
+
+
+Result of the build
+-------------------
+
+After building, the output/images directory contains:
+
+  output/images/
+    ├── bl31.bin
+    ├── Image
+    ├── flash.bin
+    ├── ddr3*
+    ├── rootfs.ext2
+    ├── rootfs.ext4 -> rootfs.ext2
+    ├── rootfs.tar
+    ├── sdcard.img
+    ├── u-boot.bin
+    ├── u-boot-nodtb.bin
+    └── u-boot-spl.bin
+
+
+Preparing the board
+-------------------
+
+Plug the USB type A to micro B cable into the USB Debug
+Connector (DBG UART). Use serial port settings 115200 8N1
+to access the debug console.
+
+Plug another USB type A to micro B cable into the USB-OTG
+Connector (USB1). This connection is used to flash the board
+firmware using the Freescale/NXP UUU tool.
+
+Connect the power supply/adaptor to the DC Power Jack (labelled
++5V).
+
+
+Flashing the emmc card image
+----------------------------
+
+Power up the board by switching on the Power ON Switch, which is
+placed right next to the DC Jack.
+
+Enter the following U-Boot commands on the debug serial console:
+
+  $ fastboot usb 0
+
+Flash the images on eMMC. On your computer, run:
+
+  $ board/bsh/imx8mn-bsh-smm-s2-pro/flash.sh output/
+
+
+Booting the board
+-----------------
+
+By default the bootloader will search for the first valid image,
+starting with the internal eMMC.
diff --git a/configs/imx8mn_bsh_smm_s2_defconfig b/configs/imx8mn_bsh_smm_s2_defconfig
index bf91afb73543..7a0eb5ed4591 100644
--- a/configs/imx8mn_bsh_smm_s2_defconfig
+++ b/configs/imx8mn_bsh_smm_s2_defconfig
@@ -6,7 +6,7 @@  BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.18"
 BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
-BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/bsh/imx8mn-bsh-smm-s2/linux.fragment"
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/imx8mn-bsh-smm-s2"
 BR2_LINUX_KERNEL_DTB_KEEP_DIRNAME=y
diff --git a/configs/imx8mn_bsh_smm_s2_pro_defconfig b/configs/imx8mn_bsh_smm_s2_pro_defconfig
new file mode 100644
index 000000000000..ee8f79b5cd21
--- /dev/null
+++ b/configs/imx8mn_bsh_smm_s2_pro_defconfig
@@ -0,0 +1,41 @@ 
+BR2_aarch64=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttymxc3"
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/bsh/imx8mn-bsh-smm-s2-pro/post-build.sh"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/bsh/imx8mn-bsh-smm-s2-pro/post-image.sh"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.18"
+BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/bsh/common/imx8mn-bsh-smm-s2/linux.fragment"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/imx8mn-bsh-smm-s2pro"
+BR2_LINUX_KERNEL_DTB_KEEP_DIRNAME=y
+BR2_LINUX_KERNEL_INSTALL_TARGET=y
+BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+BR2_PACKAGE_FREESCALE_IMX=y
+BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MN=y
+BR2_PACKAGE_FIRMWARE_IMX=y
+BR2_PACKAGE_FIRMWARE_IMX_DDR3=y
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.5"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="imx8mn"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="IMX_BOOT_UART_BASE=0x30a60000"
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2022.07"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="imx8mn_bsh_smm_s2pro"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
+BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
+BR2_TARGET_UBOOT_NEEDS_ATF_BL31=y
+BR2_TARGET_UBOOT_NEEDS_IMX_FIRMWARE=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="flash.bin"
+BR2_TARGET_UBOOT_SPL=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_UUU=y