13ba668a2d
Linux 6.1 has been marked LTS for a long time now. Time to bump
Linux for RaspberryPi's to the latest 6.1.61 Since April 2022
the RaspberryPi defconfigs have compressed kernel module enabled
by default. (see [1] and [2]).
To load compressed kernel modules kmod and xz packages are needed
because busybox doesn't support it.
For testing I used RaspberryPi 2, 3(32+64bit) and 4(32+64bit), all with mdev enabled.
[1] c45b4223a4
[2] https://github.com/raspberrypi/linux/issues/4966
Signed-off-by: Bram Oosterhuis <dev@bybram.com>
Reviewed-by: Marcus Hoffmann <marcus.hoffmann@othermo.de>
Tested-by: Marcus Hoffmann <marcus.hoffmann@othermo.de>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
49 lines
1.4 KiB
Plaintext
49 lines
1.4 KiB
Plaintext
BR2_arm=y
|
|
BR2_cortex_a72=y
|
|
BR2_ARM_FPU_NEON_VFPV4=y
|
|
|
|
BR2_TOOLCHAIN_BUILDROOT_CXX=y
|
|
|
|
BR2_SYSTEM_DHCP="eth0"
|
|
|
|
# Linux headers same as kernel, a 6.1 series
|
|
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_1=y
|
|
|
|
BR2_LINUX_KERNEL=y
|
|
BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
|
|
BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,raspberrypi,linux,17f135b742c4edb340afb365873c3a574f7e16cb)/linux-17f135b742c4edb340afb365873c3a574f7e16cb.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="bcm2711-rpi-cm4"
|
|
|
|
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
|
|
|
|
BR2_PACKAGE_RPI_FIRMWARE=y
|
|
BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI4=y
|
|
BR2_PACKAGE_RPI_FIRMWARE_CONFIG_FILE="board/raspberrypicm4io-64/config_cm4io.txt"
|
|
|
|
# Required tools to create the SD image
|
|
BR2_PACKAGE_HOST_DOSFSTOOLS=y
|
|
BR2_PACKAGE_HOST_GENIMAGE=y
|
|
BR2_PACKAGE_HOST_MTOOLS=y
|
|
|
|
# Required tool to flash CM4 eMMC memory
|
|
BR2_PACKAGE_HOST_RASPBERRYPI_USBBOOT=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/raspberrypicm4io/post-build.sh"
|
|
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/raspberrypicm4io/post-image.sh"
|
|
|
|
# Enable compressed kernel module support
|
|
BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
|
|
BR2_PACKAGE_KMOD_TOOLS=y
|
|
BR2_PACKAGE_XZ=y
|
|
BR2_PACKAGE_KMOD=y
|
|
BR2_PACKAGE_HOST_KMOD_XZ=y
|