mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2026-02-25 09:41:35 +01:00
b928439ad0
CONFIG_CPU_SW_DOMAIN_PAN is disabled until upstream is fixed: https://github.com/raspberrypi/linux/issues/1381 rpi2 kernel changed to CONFIG_VMSPLIT_3G_OPT.
228 lines
8.2 KiB
Plaintext
228 lines
8.2 KiB
Plaintext
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
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pkgname=linux-rpi
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pkgver=4.4.6
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case $pkgver in
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*.*.*) _kernver=${pkgver%.*};;
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*.*) _kernver=${pkgver};;
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esac
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pkgrel=0
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pkgdesc="Linux kernel with Raspberry Pi patches"
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url=https://github.com/raspberrypi/linux
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depends="mkinitfs linux-firmware"
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makedepends="perl installkernel bash gmp-dev bc"
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options="!strip"
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install=
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source="http://ftp.kernel.org/pub/linux/kernel/v4.x/linux-$_kernver.tar.xz
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http://ftp.kernel.org/pub/linux/kernel/v4.x/patch-$pkgver.xz
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http://dev.alpinelinux.org/~tteras/rpi/linux-4.4.y-rpi-20160327.patch
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rpi-cirrus-4.4.y-20160327.patch
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gpio-mcp23s08-pullups.patch
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rotary-encoder-fix.patch
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issue-4973.patch
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config-rpi.armhf
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config-rpi2.armhf
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markdt
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"
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subpackages=""
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_flavors=
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for _i in $source; do
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case $_i in
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config-*.$CARCH)
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_f=${_i%.$CARCH}
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_f=${_f#config-}
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_flavors="$_flavors ${_f}"
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[ "linux-$_f" != "$pkgname" ] && subpackages="$subpackages linux-${_f}"
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subpackages="$subpackages linux-${_f}-dev:_${_f}_dev"
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;;
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esac
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done
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arch="armhf"
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license="GPL2"
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prepare() {
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local _patch_failed=
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cd "$srcdir"/linux-$_kernver
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if [ "${pkgver%.0}" = "$pkgver" ]; then
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msg "Applying patch-$pkgver.xz"
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unxz -c < "$srcdir"/patch-$pkgver.xz | patch -p1 -N || return 1
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fi
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# first apply patches in specified order
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for i in $source; do
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case $i in
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*.patch)
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msg "Applying $i..."
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if ! patch -s -p1 -N -i "$srcdir"/${i##*/}; then
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echo $i >>failed
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_patch_failed=1
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fi
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;;
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esac
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done
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if ! [ -z "$_patch_failed" ]; then
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error "The following patches failed:"
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cat failed
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return 1
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fi
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# remove localversion from patch if any
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rm -f localversion*
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for i in $_flavors; do
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local _config=config-$i.${CARCH}
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local _builddir="$srcdir"/build-$i
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mkdir -p "$_builddir"
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echo "-$pkgrel-$i" > "$srcdir"/build-$i/localversion-alpine \
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|| return 1
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cp "$srcdir"/$_config "$_builddir"/.config || return 1
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make -C "$srcdir"/linux-$_kernver \
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O="$_builddir" \
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HOSTCC="${CC:-gcc}" \
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silentoldconfig || return 1
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done
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}
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build() {
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export GCC_SPECS=hardenednopie.specs
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for i in $_flavors; do
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cd "$srcdir"/build-$i
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make CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-Alpine" \
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|| return 1
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done
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}
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_package() {
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local _buildflavor="$1" _outdir="$2"
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local _abi_release=${pkgver}-${pkgrel}-${_buildflavor}
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cd "$srcdir"/build-$_buildflavor || return 1
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mkdir -p "$_outdir"/boot "$_outdir"/lib/modules
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local _install
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case "$CARCH" in
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arm*)
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local _dtbdir="$_outdir"/usr/lib/linux-${_abi_release}
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cd "$srcdir"/build-$_buildflavor/arch/arm/boot/dts || return 1
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mkdir -p "$_dtbdir"
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find . -name "*.dtb" -type f | cpio -pdm "$_dtbdir"
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_install=zinstall
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;;
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*)
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_install=install
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;;
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esac
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cd "$srcdir"/build-$_buildflavor || return 1
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make -j1 modules_install firmware_install $_install \
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INSTALL_MOD_PATH="$_outdir" \
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INSTALL_PATH="$_outdir"/boot \
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|| return 1
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# tell rpi bootloader we are device tree capable
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"$srcdir"/markdt "$_outdir"/boot/vmlinuz-$_buildflavor \
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|| return 1
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rm -f "$_outdir"/lib/modules/${_abi_release}/build \
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"$_outdir"/lib/modules/${_abi_release}/source
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rm -rf "$_outdir"/lib/firmware
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install -D include/config/kernel.release \
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"$_outdir"/usr/share/kernel/$_buildflavor/kernel.release
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}
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# main flavor installs in $pkgdir
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package() {
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_package rpi "$pkgdir"
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}
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_dev() {
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local _abi_release=${pkgver}-${pkgrel}-$1
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# copy the only the parts that we really need for build 3rd party
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# kernel modules and install those as /usr/src/linux-headers,
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# simlar to what ubuntu does
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#
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# this way you dont need to install the 300-400 kernel sources to
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# build a tiny kernel module
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#
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pkgdesc="Headers and script for third party modules for $1 grsec kernel"
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depends="gmp-dev bash"
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local dir="$subpkgdir"/usr/src/linux-headers-${_abi_release}
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# first we import config, run prepare to set up for building
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# external modules, and create the scripts
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mkdir -p "$dir"
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cp "$srcdir"/config-$1.${CARCH} "$dir"/.config
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make -j1 -C "$srcdir"/linux-$_kernver O="$dir" HOSTCC="${CC:-gcc}" \
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silentoldconfig prepare modules_prepare scripts
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# remove the stuff that poits to real sources. we want 3rd party
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# modules to believe this is the soruces
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rm "$dir"/Makefile "$dir"/source
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# copy the needed stuff from real sources
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#
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# this is taken from ubuntu kernel build script
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# http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-jaunty.git;a=blob;f=debian/rules.d/3-binary-indep.mk;hb=HEAD
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cd "$srcdir"/linux-$_kernver
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find . -path './include/*' -prune -o -path './scripts/*' -prune \
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-o -type f \( -name 'Makefile*' -o -name 'Kconfig*' \
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-o -name 'Kbuild*' -o -name '*.sh' -o -name '*.pl' \
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-o -name '*.lds' \) | cpio -pdm "$dir"
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cp -a drivers/media/dvb/dvb-core/*.h "$dir"/drivers/media/dvb/dvb-core
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cp -a drivers/media/video/*.h "$dir"/drivers/media/video
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cp -a drivers/media/dvb/frontends/*.h "$dir"/drivers/media/dvb/frontends
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cp -a scripts include "$dir"
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find $(find arch -name include -type d -print) -type f \
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| cpio -pdm "$dir"
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install -Dm644 "$srcdir"/build-$1/Module.symvers \
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"$dir"/Module.symvers
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mkdir -p "$subpkgdir"/lib/modules/${_abi_release}
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ln -sf /usr/src/linux-headers-${_abi_release} \
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"$subpkgdir"/lib/modules/${_abi_release}/build
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}
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for _f in $_flavors; do
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[ "linux-$_f" != "$pkgname" ] && eval "${_f}() { _package "$_f" "$subpkgdir"; }"
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eval "_${_f}_dev() { _dev $_f; }"
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done
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md5sums="9a78fa2eb6c68ca5a40ed5af08142599 linux-4.4.tar.xz
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d48f09bf61f2500d70f839e190dc7c5a patch-4.4.6.xz
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65535cb30adc5f137de52734d4b401c6 linux-4.4.y-rpi-20160327.patch
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f3bc8a24dab2ad72e3f61ad47c30469d rpi-cirrus-4.4.y-20160327.patch
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b66e8aa4991ca5c2ccd61559ed7e6491 gpio-mcp23s08-pullups.patch
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5508d2b3e5967bd57f92f551d90b3e54 rotary-encoder-fix.patch
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29281b74d2cef6965fa4ab6d826a2aa4 issue-4973.patch
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0036614292182b8e20af4829b29081fc config-rpi.armhf
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787c28d583a3c1ecfcd3aac925ca4306 config-rpi2.armhf
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e587cae1dca2f5992555d9bcf53deecf markdt"
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sha256sums="401d7c8fef594999a460d10c72c5a94e9c2e1022f16795ec51746b0d165418b2 linux-4.4.tar.xz
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efea93ff30955d445344a83c36678fa8e64111219eeafea2a41fd4ee11f79d68 patch-4.4.6.xz
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d6fb979957ba12c7634846a27824c752493449542439084088daf5b7833e227d linux-4.4.y-rpi-20160327.patch
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0b6b1cd22459bf52350fb8952256870642bfeedfa91ee7cda5349d7118b4af77 rpi-cirrus-4.4.y-20160327.patch
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b389a556bbd98053881b43deef1adf20640f980557c5f37cfd7ece2daeecbda9 gpio-mcp23s08-pullups.patch
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ab6740577fe8c1d71d2c716720ebbbf9a750985963d6938093b4ca9194b6e871 rotary-encoder-fix.patch
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3a16e927ce53a8c56e7f1dd86fe8ad08b1c06466f5206c521a7e2de1e4796d6c issue-4973.patch
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06583f667b891966239b6dcae1ab7719789b656bde32f3692570d868aabdf765 config-rpi.armhf
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c048a90327ffd15d2360d3fd2ead7ffe5b368d006a2d38e2c27cffc4d7aa1ec2 config-rpi2.armhf
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0f6681fc5c3590e1dbe13a2bde796403bd1529cf0fe19720899eaa0db79bcb49 markdt"
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sha512sums="13c8459933a8b80608e226a1398e3d1848352ace84bcfb7e6a4a33cb230bbe1ab719d4b58e067283df91ce5311be6d2d595fc8c19e2ae6ecc652499415614b3e linux-4.4.tar.xz
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73da057476eb31d818eed4b66c883f5ceec65f18ec8ea60d64e48334c7681af4ed4cf7eb8684481f705446a59fd124de9449d22e28805bc9617b6608ecec491d patch-4.4.6.xz
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7e71b19c945965de3bc0fc6b0f4eb9bb29f9b89d63175a8ef2a58c926d60d2b3ec113f5c6c39e45bb892bcc94de7d00599e377d359edda0b94eb9afa0b10670f linux-4.4.y-rpi-20160327.patch
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7b7c2bd82ab32581ebd0382539fece6e9e7789d76b0f6bcc4a132dd9c4374a17175df1482e2ffabe1e9c27a170c179b26b52d4698f7b8f45afb07297b640221c rpi-cirrus-4.4.y-20160327.patch
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36724ba56cb8fdf3a3d347cffb67ae1cc3d7b1052d526b6b5134ebf6baae9f9724b586c97833453dc7697ab24699426f0749af78b6a80be36967a80033a0cf40 gpio-mcp23s08-pullups.patch
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3a711e2cdb6c0ecaceb3755437d38626dec8403e8aa167a6e16f64d8a8b7cc5bdc7e04aa7c05938719ebc90e319ec4124ee2151a7855e7838ee143b62d140ad0 rotary-encoder-fix.patch
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501c91bf2538a18102da59bbccc3097f9c3c90079acc0e946ff075074160c09b8a66934e5ce5470e170f0e4f93d114709a95230367426d0bb7ea02c4bdf4cc9b issue-4973.patch
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c2cc0116361b1d80829e0df002950824be068247542c5828fb62f967d528607b2e98daf82c02d36f057c7154d20fd5d28a01d5f570ec9c9820109493f228aeb6 config-rpi.armhf
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283181270437defed765ba454e275e95f9bcc331a254d1ba5ae29eee6cffc2c8c294d2de9dd16029eb8ef12a174b2701f11ddc5b39e128d8cbaa5f054ae8022a config-rpi2.armhf
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a4ecd1f48db64f9d6a189250d1937d7f2cd3a049a3d24cc527d04d05db06137722f1ba44bcd6033794781c3f2cfe2fbe065410a16de4bfdf4b1cd95d89322a77 markdt"
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