pmaports/device/linux-samsung-herolte/APKBUILD
Alexander Polynomdivision b88862a624
samsung-herolte: use dtbtool-exynos (!764)
Since dtbtool-exynos is packaged, we can use it to generate the DT image
outside the kernel tree.

[ci:skip-build]: already built successfully in CI
2019-11-27 22:45:33 +01:00

79 lines
2.8 KiB
Text

# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm64/configs/exynos8890-hero2lte_defconfig
pkgname="linux-samsung-herolte"
pkgver=3.18.140
pkgrel=0
pkgdesc="Samsung Galaxy S7 kernel fork"
arch="aarch64"
_carch="arm64"
_flavor="samsung-herolte"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev dtbtool-exynos"
# Compiler: latest GCC from Alpine
HOSTCC="${CC:-gcc}"
HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
# Source - use Ivan Meler's 3.18 upstream kernel
_repository="android_kernel_samsung_herolte"
_commit="4f50ed696fc6ec36d277ba1af73e98d34e7bc0d6"
_config="config-${_flavor}.${arch}"
source="
$pkgname-$_commit.tar.gz::https://github.com/ivanmeler/${_repository}/archive/${_commit}.tar.gz
$_config
01-remove-android-defines.patch
02-fix-wifi-firmware-path.patch
"
builddir="$srcdir/${_repository}-${_commit}"
prepare() {
default_prepare
downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
}
build() {
unset LDFLAGS
make ARCH="$_carch" CC="${CC:-gcc}" \
KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
# Build dt image with exynos dtbtool
dtbTool-exynos --pagesize 2048 \
--platform 0x50a6 \
--subtype 0x217584da \
-o "arch/arm64/boot/dt.img" \
"arch/arm64/boot/dts/exynos8890-herolte_eur_open_04.dtb" \
"arch/arm64/boot/dts/exynos8890-herolte_eur_open_08.dtb" \
"arch/arm64/boot/dts/exynos8890-herolte_eur_open_09.dtb"
}
package() {
# kernel.release
install -D "$builddir/include/config/kernel.release" \
"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
# zImage (find the right one)
cd "$builddir/arch/$_carch/boot"
_target="$pkgdir/boot/vmlinuz-$_flavor"
for _zimg in zImage-dtb Image.gz-dtb *zImage Image; do
[ -e "$_zimg" ] || continue
msg "zImage found: $_zimg"
install -Dm644 "$_zimg" "$_target"
break
done
if ! [ -e "$_target" ]; then
error "Could not find zImage in $PWD!"
return 1
fi
# Copy the in-tree DTBH block image
install -Dm644 "$builddir/arch/arm64/boot/dt.img" \
"$pkgdir/boot/dt.img"
}
sha512sums="28a447fca84c3c1bc95b505362a989964e652ff0c11a8f99e151225c4a29971c7698c846c7826552fcdc4acff799b3150e577892df88697776ce13cd0e76ac5f linux-samsung-herolte-4f50ed696fc6ec36d277ba1af73e98d34e7bc0d6.tar.gz
d445cac0faeec22c5fee208dce5fdde9d5c7c0885483ec45a0f172cd89ff9089bf413448b42cef8ef658b0a532403fb8d33decc986c29bb7383106c46e9ee81e config-samsung-herolte.aarch64
66e27a174e12d56f5b77932985f0001b551c834d68b2a1bcc1d0b7d04e555757fc9137c182bd4cf5ffd57bf2cb0918d758dfe153a6140b77f02e7b9f33ecfb2c 01-remove-android-defines.patch
ffef99094b44893d07aedf3bbf12b03f2c26fb93be4eb179ade9552ae82be6680daca06b6fc0f95064ef08fd94ef4a0b192a94f5065314a4608de8b8c413d86e 02-fix-wifi-firmware-path.patch"