configs/freescale_imx8mmevk: new defconfig
Signed-off-by: Gilles Talis <gilles.talis@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>2019.08.x
Gilles Talis
Thomas Petazzoni
parent
da7fdfe6a3
commit
bb7065fbf9
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@ -176,6 +176,7 @@ freescale_imx6qsabreauto_defconfig: { extends: .defconfig }
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freescale_imx6qsabresd_defconfig: { extends: .defconfig }
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freescale_imx6sxsabresd_defconfig: { extends: .defconfig }
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freescale_imx7dsabresd_defconfig: { extends: .defconfig }
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freescale_imx8mmevk_defconfig: { extends: .defconfig }
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freescale_imx8mqevk_defconfig: { extends: .defconfig }
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freescale_imx8qxpmek_defconfig: { extends: .defconfig }
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freescale_p1025twr_defconfig: { extends: .defconfig }
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@ -925,6 +925,8 @@ F: package/python-pycli/
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F: package/python-pyyaml/
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N: Gilles Talis <gilles.talis@gmail.com>
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F: board/freescale/imx8mmevk/
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F: configs/freescale_imx8mmevk_defconfig
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F: package/fdk-aac/
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F: package/httping/
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F: package/iozone/
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@ -0,0 +1,71 @@
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***************************
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Freescale i.MX8MM EVK board
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***************************
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This file documents the Buildroot support for the Freescale i.MX8MM
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EVK board.
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Build
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=====
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First, configure Buildroot for the i.MX8MM EVK board:
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make freescale_imx8mmevk_defconfig
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Build all components:
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make
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You will find in output/images/ the following files:
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- bl31.bin
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- boot.vfat
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- fsl-imx8mm-evk.dtb
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- Image
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- imx8-boot-sd.bin
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- lpddr4_pmu_train_fw.bin
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- rootfs.ext2
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- rootfs.ext4
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- rootfs.tar
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- sdcard.img
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- u-boot.bin
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- u-boot.imx
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- u-boot-nodtb.bin
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- u-boot-spl-ddr.bin
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Create a bootable SD card
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=========================
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To determine the device associated to the SD card have a look in the
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/proc/partitions file:
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cat /proc/partitions
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Buildroot prepares a bootable "sdcard.img" image in the output/images/
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directory, ready to be dumped on a SD card. Launch the following
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command as root:
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dd if=output/images/sdcard.img of=/dev/<your-sd-device>
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*** WARNING! This will destroy all the card content. Use with care! ***
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For details about the medium image layout, see the definition in
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board/freescale/common/imx/genimage.cfg.template_imx8.
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Boot the i.MX8MM EVK board
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==========================
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To boot your newly created system (refer to the i.MX8MMini EVK Quick Start Guide
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[1] for guidance):
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- insert the SD card in the SD slot of the board;
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- Configure the switches as follows:
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SW1101: 0110110010 [D1-D10]
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SW1102: 0001101000 [D1-D10]
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- put a micro USB cable into the Debug USB Port and connect using a terminal
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emulator at 115200 bps, 8n1;
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- power on the board.
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Enjoy!
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References
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==========
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[1] https://www.nxp.com/document/guide/Get-Started-with-the-i.MX-8M-Mini-EVK:GS-iMX-8M-Mini-EVK
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@ -0,0 +1,42 @@
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BR2_aarch64=y
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BR2_ARM_FPU_VFPV3=y
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BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_14=y
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BR2_TARGET_GENERIC_GETTY_PORT="ttymxc1"
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BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/imx/imx8-bootloader-prepare.sh board/freescale/common/imx/post-image.sh"
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BR2_ROOTFS_POST_SCRIPT_ARGS="${UBOOT_DIR}/arch/arm/dts/fsl-imx8mm-evk.dtb"
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_GIT=y
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BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://source.codeaurora.org/external/imx/linux-imx"
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BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="rel_imx_4.14.78_1.0.0_ga"
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BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
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BR2_LINUX_KERNEL_DTS_SUPPORT=y
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BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/fsl-imx8mm-evk"
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BR2_PACKAGE_FREESCALE_IMX=y
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BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MM=y
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BR2_PACKAGE_FIRMWARE_IMX=y
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BR2_TARGET_ROOTFS_EXT2=y
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BR2_TARGET_ROOTFS_EXT2_4=y
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BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
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BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL="https://source.codeaurora.org/external/imx/imx-atf"
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION="rel_imx_4.14.78_1.0.0_ga"
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="imx8mm"
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31=y
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BR2_TARGET_UBOOT=y
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BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
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BR2_TARGET_UBOOT_CUSTOM_GIT=y
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BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://source.codeaurora.org/external/imx/uboot-imx"
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BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="rel_imx_4.14.78_1.0.0_ga"
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BR2_TARGET_UBOOT_BOARD_DEFCONFIG="imx8mm_evk"
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BR2_TARGET_UBOOT_NEEDS_DTC=y
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BR2_TARGET_UBOOT_FORMAT_IMX=y
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BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
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BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-nodtb.bin"
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BR2_TARGET_UBOOT_SPL=y
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BR2_PACKAGE_HOST_DOSFSTOOLS=y
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BR2_PACKAGE_HOST_GENIMAGE=y
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BR2_PACKAGE_HOST_IMX_MKIMAGE=y
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BR2_PACKAGE_HOST_MTOOLS=y
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BR2_PACKAGE_HOST_UBOOT_TOOLS=y
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BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SUPPORT=y
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