From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arthur Courtel Date: Tue, 3 Dec 2019 14:26:58 +0100 Subject: [Buildroot] [PATCHv2 2/2] configs: add raspberrypi4 64bits defconfig In-Reply-To: <20191203132658.863709-1-arthur.courtel@smile.fr> References: <20191203132658.863709-1-arthur.courtel@smile.fr> Message-ID: <20191203132658.863709-2-arthur.courtel@smile.fr> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net This configuration builds a 64bit image for RaspberryPi 4. Signed-off-by: Arthur Courtel --- .../raspberrypi/genimage-raspberrypi4-64.cfg | 30 +++++++++++++++ board/raspberrypi4-64 | 1 + configs/raspberrypi4_64_defconfig | 37 +++++++++++++++++++ 3 files changed, 68 insertions(+) create mode 100644 board/raspberrypi/genimage-raspberrypi4-64.cfg create mode 120000 board/raspberrypi4-64 create mode 100644 configs/raspberrypi4_64_defconfig diff --git a/board/raspberrypi/genimage-raspberrypi4-64.cfg b/board/raspberrypi/genimage-raspberrypi4-64.cfg new file mode 100644 index 0000000000..3c480e98f0 --- /dev/null +++ b/board/raspberrypi/genimage-raspberrypi4-64.cfg @@ -0,0 +1,30 @@ +image boot.vfat { + vfat { + files = { + "bcm2711-rpi-4-b.dtb", + "rpi-firmware/cmdline.txt", + "rpi-firmware/config.txt", + "rpi-firmware/fixup4.dat", + "rpi-firmware/start4.elf", + "rpi-firmware/overlays", + "Image" + } + } + size = 32M +} + +image sdcard.img { + hdimage { + } + + partition boot { + partition-type = 0xC + bootable = "true" + image = "boot.vfat" + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + } +} diff --git a/board/raspberrypi4-64 b/board/raspberrypi4-64 new file mode 120000 index 0000000000..fcdafc81ed --- /dev/null +++ b/board/raspberrypi4-64 @@ -0,0 +1 @@ +raspberrypi \ No newline at end of file diff --git a/configs/raspberrypi4_64_defconfig b/configs/raspberrypi4_64_defconfig new file mode 100644 index 0000000000..c88923d507 --- /dev/null +++ b/configs/raspberrypi4_64_defconfig @@ -0,0 +1,37 @@ +BR2_aarch64=y +BR2_cortex_a72=y + +BR2_TOOLCHAIN_BUILDROOT_CXX=y + +BR2_SYSTEM_DHCP="eth0" + +# Linux headers same as kernel, a 4.19 series +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_19=y + +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_TARBALL=y +BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,raspberrypi,linux,raspberrypi-kernel_1.20190819-1)/linux-raspberrypi-kernel_1.20190819-1.tar.gz" +BR2_LINUX_KERNEL_DEFCONFIG="bcm2711" + +# Build the DTB from the kernel sources +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="broadcom/bcm2711-rpi-4-b" + +BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y + +BR2_PACKAGE_RPI_FIRMWARE=y +BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI4=y + +# Required tools to create the SD image +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_MTOOLS=y + +# Filesystem / image +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +BR2_TARGET_ROOTFS_EXT2_SIZE="120M" +# BR2_TARGET_ROOTFS_TAR is not set +BR2_ROOTFS_POST_BUILD_SCRIPT="board/raspberrypi4-64/post-build.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/raspberrypi4-64/post-image.sh" +BR2_ROOTFS_POST_SCRIPT_ARGS="--add-miniuart-bt-overlay --aarch64" -- 2.23.0