562e602442
BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT is now forcefully selected by BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS when the kernel is in charge of building DTBs (BR2_LINUX_KERNEL_DTS_SUPPORT=y). So enabling BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT is no longer needed in the 64-bit defconfigs for Raspberry Pi 3 and 4. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
BR2_aarch64=y
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BR2_cortex_a72=y
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BR2_ARM_FPU_VFPV4=y
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BR2_TOOLCHAIN_BUILDROOT_CXX=y
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BR2_SYSTEM_DHCP="eth0"
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# Linux headers same as kernel, a 4.19 series
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BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_19=y
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
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BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,raspberrypi,linux,4f2a4cc501c428c940549f39d5562e60404ac4f7)/linux-4f2a4cc501c428c940549f39d5562e60404ac4f7.tar.gz"
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BR2_LINUX_KERNEL_DEFCONFIG="bcm2711"
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# Build the DTB from the kernel sources
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BR2_LINUX_KERNEL_DTS_SUPPORT=y
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BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2711-rpi-4-b"
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BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
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BR2_PACKAGE_RPI_FIRMWARE=y
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BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI4=y
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# Required tools to create the SD image
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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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# Filesystem / image
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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_ROOTFS_TAR is not set
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BR2_ROOTFS_POST_BUILD_SCRIPT="board/raspberrypi4-64/post-build.sh"
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BR2_ROOTFS_POST_IMAGE_SCRIPT="board/raspberrypi4-64/post-image.sh"
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BR2_ROOTFS_POST_SCRIPT_ARGS="--add-miniuart-bt-overlay --aarch64"
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