90 lines
2.7 KiB
Text
90 lines
2.7 KiB
Text
# Kernel config based on defconfig and exynos7870.config
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pkgname=linux-postmarketos-exynos7870
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pkgver=6.8.1
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pkgrel=1
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pkgdesc="Close-to-mainline kernel for Samsung Exynos 7870 devices"
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arch="aarch64"
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_carch="arm64"
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_flavor="postmarketos-exynos7870"
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url="https://gitlab.com/exynos7870-mainline/linux"
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license="GPL-2.0-only"
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options="!strip !check !tracedeps pmb:cross-native"
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makedepends="
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bash
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bc
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bison
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flex
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openssl-dev
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perl
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postmarketos-installkernel
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"
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_owner="exynos7870-mainline"
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_repo="mainline-patches"
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_commit="6608cbe5d3b29c44a177d12c14c7f1b070584363"
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_config="config-$_flavor.aarch64"
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# Source
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source="
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$_config
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linux-$pkgver.tar.gz::https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-$pkgver.tar.gz
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patches-$_commit.tar.gz::https://gitlab.com/$_owner/$_repo/-/archive/$_commit/$_repo-$_commit.tar.gz
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"
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builddir="$srcdir/linux-$pkgver"
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prepare() {
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default_prepare
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cp "$srcdir/$_config" .config
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# Apply the patches to the mainline kernel.
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for i in "$srcdir"/$_repo-*/patches/*; do
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patch -p1 < "$i"
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done
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# Delete the minimal devicetrees
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rm -f "$srcdir"/$_repo-*/*-minimal-dts.dts
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# Move the devicetrees in the kernel tree
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for i in "$srcdir"/$_repo-*/*dts*; do
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cp $i "arch/arm64/boot/dts/exynos/"
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done
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# Add the devicetrees in the Makefile
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for i in "$srcdir"/$_repo-*/*.dts; do
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# Get the file name, and change .dts to .dtb
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i="$(echo $(basename $i) | sed 's/.$/b/')"
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echo "dtb-\$(CONFIG_ARCH_EXYNOS) += $i" >> \
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"$builddir/arch/arm64/boot/dts/exynos/Makefile"
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done
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}
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build() {
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unset LDFLAGS
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make ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1))-postmarketOS"
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}
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package() {
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mkdir -p "$pkgdir/boot" "$pkgdir/lib/modules"
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# The bootloader does not support zipped kernels
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make install modules_install dtbs_install \
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ARCH="$_carch" \
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INSTALL_PATH="$pkgdir/boot" \
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INSTALL_MOD_PATH="$pkgdir" \
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INSTALL_MOD_STRIP=1 \
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INSTALL_DTBS_PATH="$pkgdir"/boot/dtbs
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rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source
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install -D "$builddir/include/config/kernel.release" \
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"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
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install -Dm644 "$builddir/arch/$_carch/boot/Image" \
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"$pkgdir/boot/vmlinuz"
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}
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sha512sums="
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ffdea8c886fe106cf551d2dcf7ed78b790e13ad0fcea2afc6eff03ff5216d8cb984506e8cfa309bbdee3a3b89fc5f1d9e8f59f08100c90a94da004354cced884 config-postmarketos-exynos7870.aarch64
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a08c966b4c3cce22fa4963b2b17b42966ceb959ccb0280f83a67fa84abed773ec5e155df7678df121c7825772a9ba82df71fa142734754d3847e73b7e65488f7 linux-6.8.1.tar.gz
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275b3a8be2e089348ed18d12ff07118bf66574be46aeb0004950f8a46e46609e5312a2e792ab85a9a8eef0ace9fec7eb4066f839f76efd688e0ee5e09623cdc6 patches-6608cbe5d3b29c44a177d12c14c7f1b070584363.tar.gz
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"
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