58 lines
2.1 KiB
Text
58 lines
2.1 KiB
Text
# Reference: <https://postmarketos.org/vendorkernel>
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# Kernel config based on: arch/arm64/configs/exynos7885-a7y18lte_defconfig
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pkgname=linux-samsung-a7y18lte
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pkgver=4.4.177
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pkgrel=0
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pkgdesc="Samsung Galaxy A7 (2018) kernel fork"
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arch="aarch64"
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_carch="arm64"
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_flavor="samsung-a7y18lte"
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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="bash bc bison devicepkg-dev flex openssl-dev perl dtbtool-exynos"
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# Source
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_repository="Universal7885_native_linux"
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_commit="d39c5e1cbea46c97e2f6adea1b481c64b5f558cc"
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_config="config-$_flavor.$arch"
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source="
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$pkgname-$_commit.tar.gz::https://github.com/M0Rf30/$_repository/archive/$_commit.tar.gz
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kernel-define-android-version.patch
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$_config
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"
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builddir="$srcdir/$_repository-$_commit"
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_outdir="out"
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prepare() {
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default_prepare
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. downstreamkernel_prepare
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}
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build() {
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unset LDFLAGS
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# Needed for the SoC's power management. When booting without it, the kernel is
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# unusably slow and glitchy.
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objcopy -I binary -O ihex firmware/exynos7885_acpm_fvp.fw firmware/exynos7885_acpm_fvp.fw.ihex
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make O="$_outdir" ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
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dtbTool-exynos --pagesize 2048 --platform 0x50a6 --subtype 0x217584da \
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-o "$_outdir/arch/arm64/boot/dtb.img" $(find "$_outdir/arch/arm64/boot/dts/exynos/" -name *a7y18lte*.dtb)
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}
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package() {
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downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor" "$_outdir"
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# Master DTB (deviceinfo_bootimg_qcdt)
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install -Dm644 "$_outdir/arch/arm64/boot/dtb.img" \
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"$pkgdir/boot/dt.img"
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}
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sha512sums="
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21fbd2ed1c64a0c715c0ffac75c1803b1dcc81984b2399d58d5be08916e6fc75fb2717648d2f1a2d558226f86485f652497b226d5592653de74ca2942cbe474c linux-samsung-a7y18lte-d39c5e1cbea46c97e2f6adea1b481c64b5f558cc.tar.gz
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f3161f62a6ba0de56342b1410e509dce8320e43f788ae2670ebd59d93e5504aab77a913eecdebae33ff9135228869c5fd0559211c511f503fdc25f2fbab48351 kernel-define-android-version.patch
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84d3326efdbb5aee7380844034e7bf531c3d30a977f88dc4de3f1a074a18c2c6ec5855bffd604a214b724d7323fa1384266e686b71ab8ef1b6beb04fba27508c config-samsung-a7y18lte.aarch64
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"
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