22a8c4a06a
Currently display (simplefb), touchscreen, eMMC & SD card are working. [ci:skip-build]: already built successfully in CI
83 lines
2.5 KiB
Text
83 lines
2.5 KiB
Text
# Kernel config based on defconfig
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pkgname=linux-postmarketos-exynos7870
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pkgver=6.2.1
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pkgrel=0
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pkgdesc="Close-to-mainline kernel for Samsung Galaxy A6 2018"
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arch="aarch64"
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_carch="arm64"
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_flavor="exynos7870"
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url="https://kernel.org"
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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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dtbtool-exynos
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flex
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openssl-dev
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perl
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"
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_patches_repo="https://gitlab.com/sleirsgoevy/a6lte-mainline"
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_patches_repo_commit="58a5a02739abf77adf62902c141d0383f7de7172"
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_config="config-$_flavor.aarch64"
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# Source
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source="
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linux-$pkgver.tar.gz::https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-$pkgver.tar.gz
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$_config
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patches-$_patches_repo_commit.tar.gz::$_patches_repo/-/archive/master/a6lte-mainline-$_patches_repo_commit.tar.gz
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"
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builddir="$srcdir/linux-$pkgver"
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_outdir="."
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prepare() {
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default_prepare
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for i in "$srcdir"/a6lte-mainline-*/patches/*; do
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patch -p1 < "$i"
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done
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cp "$srcdir"/$_config .config
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}
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build() {
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unset LDFLAGS
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make ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
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# Build out-of-tree devicetrees
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for i in "$srcdir/"a6lte-mainline-*/*.dts; do
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scripts/dtc/dtc "$i" -o "$_outdir/arch/$_carch/boot/dts/$(basename -s .dts "$i").dtb"
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done
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# Master DTB (deviceinfo_bootimg_qcdt)
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dtbTool-exynos -o "$_outdir/arch/$_carch/boot"/dt.img \
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$(find "$_outdir/arch/$_carch/boot/dts/" -name 'exynos7870-*.dtb')
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}
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package() {
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mkdir -p "$pkgdir/boot" "$pkgdir/lib/modules"
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# The bootloader does not support zipped kernels
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make install modules_install \
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ARCH="$_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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rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source
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install -D include/config/kernel.release \
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"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
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# Install dt.img
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install -Dm066 "$_outdir/arch/$_carch/boot/"dt.img "$pkgdir/boot/dt.img"
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# Rename /boot/vmlinux-... to make postmarketos-mkinitfs happy
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mv "$pkgdir/boot/vmlinux-$pkgver" "$pkgdir/boot/vmlinuz-$pkgver"
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}
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sha512sums="
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d7e11f86b5daf09b9764fc710e3b49e2a2b5b4cd1c74ca3f009d396337f8c20cd3969d1c334bdf0e992acdd1d5c650474a11dddf473f3846e86c1a1649085ce4 linux-6.2.1.tar.gz
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4407a2606acc3a35019a45ed1c371543765ee89c865b80ba65791eff191f1401fd49cc7cfade385ffbb19b9dc9b7fb7d78751e796653be3c15b779db99d336a5 config-exynos7870.aarch64
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1819881ee8de1b2fc04dfb288bf131ad5998f6cf40d27ae523049a30b01a8edfd26df6970186b725a7ace03bf9bab28bbc26876b4932931259059d63df088de9 patches-58a5a02739abf77adf62902c141d0383f7de7172.tar.gz
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"
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