rpi5-kernel: update to 6.6.67, split from rpi-kernel

it was dumb to make people build both...
This commit is contained in:
classabbyamp 2024-12-18 01:38:31 -05:00 committed by classabbyamp
parent 97c5560c5b
commit 236cd303a4
6 changed files with 298 additions and 2 deletions

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rpi-kernel

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srcpkgs/rpi5-kernel-dbg Symbolic link
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rpi5-kernel

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rpi-kernel
rpi5-kernel

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srcpkgs/rpi5-kernel/files Symbolic link
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../rpi-kernel/files

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# Template file for 'rpi5-kernel'
#
# We track the latest Raspberry Pi LTS kernel as that is what is used in the
# official Raspberry Pi OS distribution. This is currently 6.6:
#
# https://forums.raspberrypi.com/viewtopic.php?t=361116
#
# Commit hash is picked from latest tag [1], if appropriate, or from latest
# "Merge remote-tracking branch 'stable/linux-6.x.y' into rpi-6.x.y" commit.
#
# [1] https://github.com/raspberrypi/linux/tags
#
# Upstream documentation: https://www.raspberrypi.com/documentation/computers/linux_kernel.html
#
# XXX: KEEP IN SYNC WITH rpi-kernel
pkgname=rpi5-kernel
version=6.6.67
revision=1
_githash=730a6e5cb8cd195e8dd2bb1406af277621831583
archs="aarch64*"
hostmakedepends="perl kmod uboot-mkimage openssl-devel bc bison flex xz pahole
python3 elfutils-devel cpio tar zstd"
makedepends="ncurses-devel"
short_desc="Linux kernel for Raspberry Pi 5 (${version%.*} series)"
maintainer="classabbyamp <void@placeviolette.net>"
license="GPL-2.0-only"
homepage="http://www.kernel.org"
distfiles="https://github.com/raspberrypi/linux/archive/${_githash}.tar.gz"
checksum=df7e50191f8f4bbaabebf33902f7b776b446757e9617258b71fc5af7374934b4
python_version=3
_kernver="${version}_${revision}"
triggers="kernel-hooks"
kernel_hooks_version="${_kernver}"
nodebug=yes # generated manually
nostrip=yes
noverifyrdeps=yes
noshlibprovides=yes
# These files could be modified when an external module is built.
mutable_files="
/usr/lib/modules/${_kernver}/modules.builtin.bin
/usr/lib/modules/${_kernver}/modules.builtin.alias.bin
/usr/lib/modules/${_kernver}/modules.softdep
/usr/lib/modules/${_kernver}/modules.dep
/usr/lib/modules/${_kernver}/modules.dep.bin
/usr/lib/modules/${_kernver}/modules.symbols
/usr/lib/modules/${_kernver}/modules.symbols.bin
/usr/lib/modules/${_kernver}/modules.alias
/usr/lib/modules/${_kernver}/modules.alias.bin
/usr/lib/modules/${_kernver}/modules.devname"
# reproducible build
export KBUILD_BUILD_TIMESTAMP=$(LC_ALL=C date -ud @${SOURCE_DATE_EPOCH:-0})
export KBUILD_BUILD_USER=voidlinux
export KBUILD_BUILD_HOST=voidlinux
if [ "$CROSS_BUILD" ]; then
_cross="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-"
fi
provides="rpi-kernel-${version}_${revision}"
replaces="rpi-kernel>=0"
do_configure() {
local cfg overlay tgt="oldconfig"
# If there's a file called <arch>-dotconfig, use it to
# configure the kernel; otherwise use board defaults.
if [ -f "${FILESDIR}/arm64-dotconfig-custom" ]; then
msg_normal "Detected a custom .config file for your arch, using it.\n"
cfg="${FILESDIR}/arm64-dotconfig-custom"
elif [ -f "${FILESDIR}/arm64-dotconfig" ]; then
msg_normal "Detected a .config file for your arch, using it.\n"
cfg="${FILESDIR}/arm64-dotconfig"
else
msg_normal "Using default configuration for your arch.\n"
cfg=arch/arm64/configs/bcm2712_defconfig
tgt=olddefconfig
fi
# apply custom settings for the pi5 kernel (mostly just page size)
if [ -f "${FILESDIR}/rpi5-config-overlay-custom" ]; then
overlay="${FILESDIR}/rpi5-config-overlay-custom"
elif [ -f "${FILESDIR}/rpi5-config-overlay" ]; then
overlay="${FILESDIR}/rpi5-config-overlay"
fi
cp -f "$cfg" .config
scripts/kconfig/merge_config.sh -m .config "$overlay"
make ${makejobs} ARCH=arm64 ${_cross} ${tgt}
# Always use our revision to CONFIG_LOCALVERSION to match our pkg version.
sed -i -e "s|^\(CONFIG_LOCALVERSION=\).*|\1\"_${revision}\"|" .config
}
do_build() {
export LDFLAGS=
make ARCH=arm64 ${_cross} ${makejobs} prepare
make ARCH=arm64 ${_cross} ${makejobs} Image.gz modules dtbs
}
do_install() {
local arch=arm64 hdrdest
# Run depmod after compressing modules - makes depmod.sh a noop
sed -i '2iexit 0' scripts/depmod.sh
vmkdir usr/lib
ln -s usr/lib/ ${DESTDIR}
# Install kernel, firmware and modules
make ${makejobs} ARCH=arm64 INSTALL_MOD_PATH=${DESTDIR} ${_cross} modules_install
hdrdest=${DESTDIR}/usr/src/kernel-headers-${_kernver}
vinstall .config 644 boot config-${_kernver}
vinstall System.map 644 boot System.map-${_kernver}
case "$XBPS_TARGET_MACHINE" in
armv6*) vinstall arch/arm64/boot/zImage 644 boot kernel.img ;;
armv6*) vinstall arch/arm64/boot/zImage 644 boot kernel7.img ;;
aarch64*) vinstall arch/arm64/boot/Image.gz 644 boot kernel8.img ;;
esac
# Install device tree blobs
make ${makejobs} ARCH=arm64 INSTALL_DTBS_PATH="${DESTDIR}/boot" dtbs_install
# move dtbs that ended up in /boot/broadcom
if [ -d "${DESTDIR}/boot/broadcom" ]; then
mv "${DESTDIR}"/boot/broadcom/*dtb "${DESTDIR}/boot"
fi
# Switch to /usr.
vmkdir usr
cd ${DESTDIR}/usr/lib/modules/${_kernver}
rm -f source build
ln -sf ../../../src/kernel-headers-${_kernver} build
cd ${wrksrc}
# Install required headers to build external modules
install -Dm644 Makefile ${hdrdest}/Makefile
install -Dm644 Kbuild ${hdrdest}/Kbuild
install -Dm644 kernel/Makefile ${hdrdest}/kernel/Makefile
install -Dm644 .config ${hdrdest}/.config
for file in $(find . -name Kconfig\*); do
mkdir -p ${hdrdest}/$(dirname $file)
install -Dm644 $file ${hdrdest}/${file}
done
for file in $(find arch/arm64 scripts -name module.lds -o -name Kbuild.platforms -o -name Platform); do
mkdir -p ${hdrdest}/$(dirname $file)
install -Dm644 $file ${hdrdest}/${file}
done
mkdir -p ${hdrdest}/include
# Remove firmware stuff provided by the "linux-firmware" pkg.
rm -rf ${DESTDIR}/usr/lib/firmware
for i in acpi asm-generic clocksource config crypto drm generated linux vdso \
math-emu media net pcmcia scsi sound trace uapi video xen dt-bindings; do
if [ -d include/$i ]; then
cp -a include/$i ${hdrdest}/include
fi
done
cd ${wrksrc}
mkdir -p ${hdrdest}/arch/arm64
cp -a arch/arm64/include ${hdrdest}/arch/arm64
# needed for mv-debug
cp scripts/sign-file "${XBPS_WRAPPERDIR}"
# Remove helper binaries built for host,
# if generated files from the scripts/ directory need to be included,
# they need to be copied to ${hdrdest} before this step
if [ "$CROSS_BUILD" ]; then
make ${makejobs} ARCH=arm64 ${_cross} _mrproper_scripts
# remove host specific objects as well
find scripts -name '*.o' -delete
fi
# Copy files necessary for later builds, like nvidia and vmware
cp Module.symvers ${hdrdest}
cp -a scripts ${hdrdest}
mkdir -p ${hdrdest}/security/selinux
cp -a security/selinux/include ${hdrdest}/security/selinux
mkdir -p ${hdrdest}/tools/include
cp -a tools/include/tools ${hdrdest}/tools/include
if [ -d "arch/arm64/tools" ]; then
cp -a "arch/arm64/tools" "${hdrdest}/arch/arm64"
fi
cp -a kernel/time/timeconst.bc "${hdrdest}/kernel/time"
cp -a kernel/bounds.c "${hdrdest}/kernel"
mkdir -p "${hdrdest}/arch/x86/entry/syscalls"
cp -a arch/x86/entry/syscalls/syscall_32.tbl "${hdrdest}/arch/x86/entry/syscalls"
mkdir -p ${hdrdest}/arch/arm64/kernel
cp arch/arm64/Makefile ${hdrdest}/arch/arm64
mkdir -p ${hdrdest}/arch/arm64/kernel
cp arch/arm64/kernel/asm-offsets.s ${hdrdest}/arch/arm64/kernel
cp -a arch/arm64/kernel/vdso ${hdrdest}/arch/arm64/kernel/
# add headers for lirc package
# pci
for i in bt8xx cx88 saa7134; do
mkdir -p ${hdrdest}/drivers/media/pci/${i}
cp -a drivers/media/pci/${i}/*.h ${hdrdest}/drivers/media/pci/${i}
done
# usb
for i in em28xx pwc; do
mkdir -p ${hdrdest}/drivers/media/usb/${i}
cp -a drivers/media/usb/${i}/*.h ${hdrdest}/drivers/media/usb/${i}
done
# i2c
mkdir -p ${hdrdest}/drivers/media/i2c
cp drivers/media/i2c/*.h ${hdrdest}/drivers/media/i2c
for i in cx25840; do
mkdir -p ${hdrdest}/drivers/media/i2c/${i}
cp -a drivers/media/i2c/${i}/*.h ${hdrdest}/drivers/media/i2c/${i}
done
# Add md headers
mkdir -p ${hdrdest}/drivers/md
cp drivers/md/*.h ${hdrdest}/drivers/md
# Add inotify.h
mkdir -p ${hdrdest}/include/linux
cp include/linux/inotify.h ${hdrdest}/include/linux
# Add wireless headers
mkdir -p ${hdrdest}/net/mac80211/
cp net/mac80211/*.h ${hdrdest}/net/mac80211
# add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
mkdir -p ${hdrdest}/drivers/media/dvb-frontends
cp drivers/media/dvb-frontends/lgdt330x.h \
${hdrdest}/drivers/media/dvb-frontends/
cp drivers/media/i2c/msp3400-driver.h ${hdrdest}/drivers/media/i2c/
# add dvb headers
mkdir -p ${hdrdest}/drivers/media/usb/dvb-usb
cp drivers/media/usb/dvb-usb/*.h ${hdrdest}/drivers/media/usb/dvb-usb/
mkdir -p ${hdrdest}/drivers/media/dvb-frontends
cp drivers/media/dvb-frontends/*.h ${hdrdest}/drivers/media/dvb-frontends/
mkdir -p ${hdrdest}/drivers/media/tuners
cp drivers/media/tuners/*.h ${hdrdest}/drivers/media/tuners/
# Add xfs and shmem for aufs building
mkdir -p ${hdrdest}/fs/xfs/libxfs
mkdir -p ${hdrdest}/mm
cp fs/xfs/libxfs/xfs_sb.h ${hdrdest}/fs/xfs/libxfs/xfs_sb.h
# Extract debugging symbols and compress modules
msg_normal "$pkgver: extracting debug info and compressing modules, please wait...\n"
install -Dm644 vmlinux ${DESTDIR}/usr/lib/debug/boot/vmlinux-${_kernver}
(
cd ${DESTDIR}
export DESTDIR
export SIGN_FILE="${XBPS_WRAPPERDIR}/sign-file sha512 ${wrksrc}/certs/signing_key.pem ${wrksrc}/certs/signing_key.x509"
find ./ -name '*.ko' -print0 | \
xargs -0r -n1 -P ${XBPS_MAKEJOBS} ${FILESDIR}/mv-debug
)
# ... and run depmod again.
depmod -b ${DESTDIR}/usr -F System.map ${_kernver}
rm -f ${DESTDIR}/lib
}
rpi5-kernel-headers_package() {
nostrip=yes
noverifyrdeps=yes
noshlibprovides=yes
short_desc+=" - source headers for 3rd party modules"
provides="rpi-kernel-headers-${version}_${revision}"
replaces="rpi-kernel-headers>=0"
pkg_install() {
vmove usr/src
vmove "usr/lib/modules/${_kernver}/build"
}
}
rpi5-kernel-dbg_package() {
preserve=yes
nostrip=yes
noverifyrdeps=yes
noshlibprovides=yes
repository=debug
short_desc+=" - debugging symbols"
provides="rpi-kernel-dbg-${version}_${revision}"
replaces="rpi-kernel-dbg>=0"
pkg_install() {
vmove usr/lib/debug
vmove "boot/System.map-${_kernver}"
}
}

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srcpkgs/rpi5-kernel/update Symbolic link
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../rpi-kernel/update