0bab9b5f8a
The devices supported by this package are Galaxy S3 (GT-I9300, GT-I9305, SHV-E210K/L/S) and the Galaxy Note 2 (GT-N7100, GT-N7105) - a family of boards also known by the codename "Midas" - and the Galaxy S2 (GT-I9100) From this list, only the i9100 doesn't support the bootimg method. Because of this, this kernel package is using the isorec method for all the devices on the list. Additionally, for the midas devices, there is no problem with this because the boot.img file is, in fact, a copy of the kernel+initramfs on the pmos boot partition and what the isorec initramfs does is actually to load the initramfs on that partition directly (at least on my understanding).
69 lines
2.5 KiB
Text
69 lines
2.5 KiB
Text
# Contributor: Thiago Foganholi <thiagaoplusplus@outlook.com>
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# Maintainer: Thiago Foganholi <thiagaoplusplus@outlook.com>
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# Kernel config based on: arch/arm/configs/exynos_defconfig
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pkgname=linux-postmarketos-exynos4
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pkgver=5.9.1
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pkgrel=0
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pkgdesc="Mainline kernel fork for Samsung Exynos4 devices"
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arch="armv7"
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_carch="arm"
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_flavor="${pkgname#linux-}"
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url="https://kernel.org"
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license="GPL-2.0-only"
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options="!strip !check !tracedeps pmb:cross-native pmb:kconfigcheck-anbox"
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makedepends="bison busybox-static-$arch findutils flex installkernel openssl-dev perl xz"
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# Source
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_config="config-$_flavor.$arch"
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case $pkgver in
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*.*.*) _kernver=${pkgver%.0};;
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*.*) _kernver=$pkgver;;
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esac
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source="
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https://cdn.kernel.org/pub/linux/kernel/v${_kernver%%.*}.x/linux-$_kernver.tar.xz
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$_config
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0001-ARM-decompressor-Flush-tlb-before-swiching-domain-0-.patch
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initramfs.list
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init
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"
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builddir="$srcdir/linux-$_kernver"
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prepare_isorec() {
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# https://wiki.postmarketos.org/wiki/Boot_process#isorec
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cp -v /usr/$(arch_to_hostspec $arch)/bin/busybox.static \
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"$builddir"/usr/
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cp -v "$srcdir"/init "$builddir"/usr/
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cp -v "$srcdir"/initramfs.list "$builddir"/usr/
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}
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prepare() {
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default_prepare
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prepare_isorec
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cp -v "$srcdir/$_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="$((pkgrel + 1 ))-postmarketOS"
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}
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package() {
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mkdir -p "$pkgdir"/boot
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make zinstall modules_install dtbs_install \
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ARCH="$_carch" \
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INSTALL_MOD_STRIP=1 \
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INSTALL_PATH="$pkgdir"/boot \
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INSTALL_MOD_PATH="$pkgdir" \
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INSTALL_DTBS_PATH="$pkgdir/usr/share/dtb"
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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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}
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sha512sums="96af08c1dc964e5dbb3d221880ef8ca246f13370d2dc2f5ae64039f0352efc687c7446a2b4f86dad553b776ee75f78bbf58bb9bc845c9b57a9013ece63264874 linux-5.9.1.tar.xz
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c817cbc005b7f3c14c2f171c800753b6180f3a72d8164db977c341015b331fe0865c4024454a22604765bc53f1df4554b29f3c8b86c3ab9f8020c8ba148960e7 config-postmarketos-exynos4.armv7
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4bb111db4396a1981ad0883737c6594ca93701699846298b940d2ea202c666be0158a0f9ddc5b95b9147fa4cfe62639512ae78e9315f8d975b379ccc4e15da36 0001-ARM-decompressor-Flush-tlb-before-swiching-domain-0-.patch
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aaff0332b90e1f9f62de1128cace934717336e54ab09de46477369fa808302482d97334e43a85ee8597c1bcab64d3484750103559fea2ce8cd51776156bf7591 initramfs.list
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09f1f214a24300696809727a7b04378887c06ca6f40803ca51a12bf2176a360b2eb8632139d6a0722094e05cb2038bdb04018a1e3d33fc2697674552ade03bee init"
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