![David Lechner](/assets/img/avatar_default.png)
This updates the LEGO MINDSTORMS EV3 board to Linux kernel 4.14 and U-Boot 2017.11. * Kernel patches are dropped because they are in mainline now. * This caused the kernel image to be >3M so some adjustments to the image sizes/layout needed to be made in U-Boot. * Updated U-Boot version bumped since we are touching this config anyway Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
46 lines
1.2 KiB
Plaintext
46 lines
1.2 KiB
Plaintext
# architecture
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BR2_arm=y
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BR2_arm926t=y
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# Build options
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BR2_GLOBAL_PATCH_DIR="board/lego/ev3/patches"
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# system
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BR2_TARGET_GENERIC_GETTY=y
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BR2_TARGET_GENERIC_GETTY_PORT="ttyS1"
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BR2_ROOTFS_POST_IMAGE_SCRIPT="board/lego/ev3/post-image.sh"
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# Linux headers same as kernel, a 4.14 series
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BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_14=y
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# Kernel
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.14"
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BR2_LINUX_KERNEL_DEFCONFIG="davinci_all"
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BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/lego/ev3/linux.fragment"
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BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0xc0008000"
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BR2_LINUX_KERNEL_APPENDED_UIMAGE=y
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BR2_LINUX_KERNEL_INTREE_DTS_NAME="da850-lego-ev3"
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# Target packages
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BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="board/lego/ev3/busybox.fragment"
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# filesystem
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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_SQUASHFS=y
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BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
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# BR2_TARGET_ROOTFS_TAR is not set
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# U-Boot
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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_VERSION=y
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BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2017.11"
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BR2_TARGET_UBOOT_BOARD_DEFCONFIG="legoev3"
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# host
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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_MTOOLS=y
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