samsung-jackpotlte: Add new device (Samsung Galaxy A8 (2018)) (MR 1664)

device/testing/device-samsung-jackpotlte/APKBUILD

+# Reference: <https://postmarketos.org/devicepkg>
+pkgname=device-samsung-jackpotlte
+pkgdesc="Samsung Galaxy A8 (2018)"
+pkgver=0.1
+pkgrel=0
+url="https://postmarketos.org"
+license="MIT"
+arch="aarch64"
+options="!check !archcheck"
+depends="postmarketos-base linux-samsung-jackpotlte mkbootimg mesa-dri-gallium"
+makedepends="devicepkg-dev"
+source="deviceinfo"
+
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
+package() {
+	devicepkg_package $startdir $pkgname
+}
+
+sha512sums="26194837ca66607030ad14654ab21fe373db8d068f8b0f1820fb3f1aa45a22590e06265abe6f478df50c78932a53a20c5b36f57986a442762d1cb0f07f920682  deviceinfo"

device/testing/device-samsung-jackpotlte/deviceinfo

+# Reference: <https://postmarketos.org/deviceinfo>
+# Please use double quotes only. You can source this file in shell scripts.
+
+deviceinfo_format_version="0"
+deviceinfo_name="Samsung Galaxy A8 (2018)"
+deviceinfo_manufacturer="Samsung"
+deviceinfo_codename="samsung-jackpotlte"
+deviceinfo_year="2018"
+deviceinfo_dtb=""
+deviceinfo_modules_initfs=""
+deviceinfo_arch="aarch64"
+
+# Device related
+deviceinfo_chassis="handset"
+deviceinfo_keyboard="false"
+deviceinfo_external_storage="true"
+deviceinfo_screen_width="1080"
+deviceinfo_screen_height="2220"
+
+# Bootloader related
+deviceinfo_flash_method="heimdall-bootimg"
+deviceinfo_kernel_cmdline=""
+deviceinfo_generate_bootimg="true"
+deviceinfo_bootimg_qcdt="true"
+deviceinfo_bootimg_mtk_mkimage="false"
+deviceinfo_bootimg_dtb_second="false"
+deviceinfo_flash_offset_base="0x10000000"
+deviceinfo_flash_offset_kernel="0x00008000"
+deviceinfo_flash_offset_ramdisk="0x01000000"
+deviceinfo_flash_offset_second="0x00f00000"
+deviceinfo_flash_offset_tags="0x00000100"
+deviceinfo_flash_pagesize="2048"
+deviceinfo_flash_heimdall_partition_kernel="BOOT"
+deviceinfo_flash_heimdall_partition_system="SYSTEM"

device/testing/linux-samsung-jackpotlte/APKBUILD

+# Reference: <https://postmarketos.org/vendorkernel>
+# Kernel config based on: arch/arm64/configs/exynos7885-jackpotlte_defconfig
+
+pkgname=linux-samsung-jackpotlte
+pkgver=4.4.177
+pkgrel=0
+pkgdesc="Samsung Galaxy A8 (2018) kernel fork"
+arch="aarch64"
+_carch="arm64"
+_flavor="samsung-jackpotlte"
+url="https://kernel.org"
+license="GPL-2.0-only"
+options="!strip !check !tracedeps pmb:cross-native"
+makedepends="bash bc bison devicepkg-dev flex openssl-dev perl dtbtool-exynos"
+
+# Source
+_repository="Universal7885_native_linux"
+_commit="8ab619fec5ab7fadc8dfb2cf8e994d4a89b212c3"
+_config="config-$_flavor.$arch"
+source="
+	$pkgname-$_commit.tar.gz::https://github.com/VDavid003/$_repository/archive/$_commit.tar.gz
+	kernel-define-android-version.patch
+	$_config
+"
+builddir="$srcdir/$_repository-$_commit"
+_outdir="out"
+
+prepare() {
+	default_prepare
+	. downstreamkernel_prepare
+}
+
+build() {
+	unset LDFLAGS
+
+	# Needed for the SoC's power management. When booting without it, the kernel is
+	# unusably slow and glitchy.
+	objcopy -I binary -O ihex firmware/exynos7885_acpm_fvp.fw firmware/exynos7885_acpm_fvp.fw.ihex
+
+	make O="$_outdir" ARCH="$_carch" CC="${CC:-gcc}" \
+		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
+
+	dtbTool-exynos --pagesize 2048 --platform 0x50a6 --subtype 0x217584da \
+		-o "$_outdir/arch/arm64/boot/dtb.img" $(find "$_outdir/arch/arm64/boot/dts/exynos/" -name *jackpotlte_eur*.dtb)
+}
+
+package() {
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor" "$_outdir"
+
+	# Master DTB (deviceinfo_bootimg_qcdt)
+	install -Dm644 "$_outdir/arch/arm64/boot/dtb.img" \
+		"$pkgdir/boot/dt.img"
+}
+
+sha512sums="2ed2ec274982a52736942fd88dc79e57fefa17151460c2d143d6eef5511fc018fc9d498d972e770350b454c206ea11c0d5b84d8a8a22218f684fa3c70ff238eb  linux-samsung-jackpotlte-8ab619fec5ab7fadc8dfb2cf8e994d4a89b212c3.tar.gz
+f3161f62a6ba0de56342b1410e509dce8320e43f788ae2670ebd59d93e5504aab77a913eecdebae33ff9135228869c5fd0559211c511f503fdc25f2fbab48351  kernel-define-android-version.patch
+d97a6b08b432d71ed2dd26fc2a82f7fcaa5a53ab15fdc5c05d0722231c6143f88b83e2d883b4fec4d97643f032fefffaf62c1fa0d9ef7b4d7a490cb325a2c087  config-samsung-jackpotlte.aarch64"

device/testing/linux-samsung-jackpotlte/kernel-define-android-version.patch

+Defines PLATFORM_VERSION, which is needed for compillation.
+
+diff --git a/Makefile b/Makefile
+index 45ce83161..fdb71c8ec 100755
+--- a/Makefile
++++ b/Makefile
+@@ -469,6 +469,7 @@ asm-generic:
+ 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.asm-generic \
+ 	            src=uapi/asm obj=arch/$(SRCARCH)/include/generated/uapi/asm
+ 
++PLATFORM_VERSION=9
+ ifneq ($(PLATFORM_VERSION), )
+ PLATFORM_VERSION_NUMBER=$(shell $(CONFIG_SHELL) $(srctree)/scripts/android-version.sh $(PLATFORM_VERSION))
+ MAJOR_VERSION=$(shell $(CONFIG_SHELL) $(srctree)/scripts/android-major-version.sh $(PLATFORM_VERSION))