samsung-j1mini3g: new device

device/device-samsung-j1mini3g/APKBUILD

+# Reference: <https://postmarketos.org/devicepkg>
+pkgname="device-samsung-j1mini3g"
+pkgdesc="Samsung Galaxy J1 mini"
+pkgver=0.1
+pkgrel=0
+url="https://postmarketos.org"
+license="MIT"
+arch="armhf"
+options="!check !archcheck"
+depends="postmarketos-base linux-samsung-j1mini3g mkbootimg mesa-dri-swrast"
+makedepends="devicepkg-dev"
+source="deviceinfo
+	initfs-hook.sh
+"
+
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
+package() {
+	devicepkg_package $startdir $pkgname
+}
+
+
+sha512sums="b4f8b3f7381d98a3974551ee3b73734bbdbdba13663a279b42a5056bccb182f6f616e9d49c14b6a4526effea18fbf11596e2695781feca4f0be6af6859bc1253  deviceinfo
+46c58ff11a1f6cecc3f450f462c9a2b01d2a651f933a796c8a9c2e72f5fba0a0fe876429b5e7dad2fbc64fb056150d56929cd932b39053bed64b389c825bac0d  initfs-hook.sh"

device/device-samsung-j1mini3g/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 J1 mini"
+deviceinfo_manufacturer="Samsung"
+deviceinfo_codename="samsung-j1mini3g"
+deviceinfo_date="2016"
+deviceinfo_dtb=""
+deviceinfo_modules_initfs=""
+deviceinfo_arch="armhf"
+
+# Device related
+deviceinfo_keyboard="false"
+deviceinfo_external_storage="true"
+deviceinfo_screen_width="480"
+deviceinfo_screen_height="800"
+deviceinfo_dev_touchscreen="/dev/input/event2"
+deviceinfo_dev_touchscreen_calibration=""
+deviceinfo_dev_keyboard=""
+
+# Bootloader related
+deviceinfo_flash_method="heimdall-bootimg"
+deviceinfo_kernel_cmdline="console=ttyS1,115200n8"
+deviceinfo_generate_bootimg="true"
+deviceinfo_bootimg_qcdt="true"
+deviceinfo_flash_offset_base="0x00000000"
+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=""
+deviceinfo_flash_heimdall_partition_system=""
+

device/device-samsung-j1mini3g/initfs-hook.sh

+#!/bin/sh
+
+# enable display
+echo 0 0 > /sys/class/graphics/fb0/pan
+echo 0 0 > /sys/class/graphics/fb0/pan

device/linux-samsung-j1mini3g/APKBUILD

+# Reference: <https://postmarketos.org/vendorkernel>
+# Kernel config based on: arch/arm/configs/lineage_j1mini3g_defconfig
+
+pkgname="linux-samsung-j1mini3g"
+pkgver=3.10.106
+pkgrel=0
+pkgdesc="Samsung Galaxy J1 mini kernel fork"
+arch="armhf"
+_carch="arm"
+_flavor="samsung-j1mini3g"
+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"
+
+# Compiler: latest GCC from Alpine
+HOSTCC="${CC:-gcc}"
+HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
+
+# Source
+_repository="android_kernel_samsung_j1mini3g"
+_commit="6a377f7c43a84b578df39300dcce9fb9cb387a21"
+_config="config-${_flavor}.${arch}"
+source="
+	$pkgname-$_commit.tar.gz::https://github.com/IKGapirov/${_repository}/archive/${_commit}.tar.gz
+	$_config
+	gcc7-give-up-on-ilog2-const-optimizations.patch
+	gcc8-fix-put-user.patch
+	fix-dts.patch
+"
+builddir="$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"
+
+	# Generate master DTB (deviceinfo_bootimg_qcdt)
+	dtbTool -s 2048 -p "scripts/dtc/" -o "arch/arm/boot/dt.img" "arch/arm/boot/"
+}
+
+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 $PWD!"
+		return 1
+	fi
+
+	# Master DTB (deviceinfo_bootimg_qcdt)
+	install -Dm644 "$builddir/arch/arm/boot/dt.img" \
+		"$pkgdir/boot/dt.img"
+}
+
+sha512sums="f1686df6ee6e1f24c6460295c830b67b2146ab5b34ead2291fa92c3f83ba12884db875b0c6e31ff305ff64a82636648ee237c13f09c99e158449457285352388  linux-samsung-j1mini3g-6a377f7c43a84b578df39300dcce9fb9cb387a21.tar.gz
+6828c7c82b11f98bfc185b50c186922ca555026a2c648cfd460a5262f879e278f32aa467b8bdfdca2827d7f0c8fc9342a859b105fa76ea9345ff640b2064cd26  config-samsung-j1mini3g.armhf
+77eba606a71eafb36c32e9c5fe5e77f5e4746caac292440d9fb720763d766074a964db1c12bc76fe583c5d1a5c864219c59941f5e53adad182dbc70bf2bc14a7  gcc7-give-up-on-ilog2-const-optimizations.patch
+197d40a214ada87fcb2dfc0ae4911704b9a93354b75179cd6b4aadbb627a37ec262cf516921c84a8b1806809b70a7b440cdc8310a4a55fca5d2c0baa988e3967  gcc8-fix-put-user.patch
+a4c04f8f0bd70ab8090faf08fe17592fe275a6be6d5a052f3dc3405062b8d11f08aba637d2ca5cecefcfecf64738a1e1704042ef747ecbef845579dba9b43b5d  fix-dts.patch"

device/linux-samsung-j1mini3g/fix-dts.patch

+This patch fixed 'No valid dts found' error.
+diff --git a/arch/arm/boot/dts/sprd-scx20_j1mini3g_r00.dts b/arch/arm/boot/dts/sprd-scx20_j1mini3g_r00.dts
+index e87c172f..38f95e69 100644
+--- a/arch/arm/boot/dts/sprd-scx20_j1mini3g_r00.dts
++++ b/arch/arm/boot/dts/sprd-scx20_j1mini3g_r00.dts
+@@ -33,7 +33,7 @@
+ / {
+ 	model = "Spreadtrum SP8835EB board";
+ 	compatible = "sprd,sp8835eb";
+-	sprd,sc-id = <8830 0 0x20000>;
++	qcom,msm-id = <8830 0 0x20000>;
+ 	#address-cells = <1>;
+ 	#size-cells = <1>;
+ 	interrupt-parent = <&gic>;
+diff --git a/arch/arm/boot/dts/sprd-scx20_j1mini3g_r01.dts b/arch/arm/boot/dts/sprd-scx20_j1mini3g_r01.dts
+index 55a729d0..caff8fe9 100644
+--- a/arch/arm/boot/dts/sprd-scx20_j1mini3g_r01.dts
++++ b/arch/arm/boot/dts/sprd-scx20_j1mini3g_r01.dts
+@@ -33,7 +33,7 @@
+ / {
+ 	model = "Spreadtrum SP8835EB board";
+ 	compatible = "sprd,sp8835eb";
+-	sprd,sc-id = <8830 1 0x20000>;
++	qcom,msm-id = <8830 1 0x20000>;
+ 	#address-cells = <1>;
+ 	#size-cells = <1>;
+ 	interrupt-parent = <&gic>;
+diff --git a/arch/arm/boot/dts/sprd-scx20_j1mini3g_r02.dts b/arch/arm/boot/dts/sprd-scx20_j1mini3g_r02.dts
+index 8d8ad48a..73c28dba 100644
+--- a/arch/arm/boot/dts/sprd-scx20_j1mini3g_r02.dts
++++ b/arch/arm/boot/dts/sprd-scx20_j1mini3g_r02.dts
+@@ -33,7 +33,7 @@
+ / {
+ 	model = "Spreadtrum SP8835EB board";
+ 	compatible = "sprd,sp8835eb";
+-	sprd,sc-id = <8830 2 0x20000>;
++	qcom,msm-id = <8830 2 0x20000>;
+ 	#address-cells = <1>;
+ 	#size-cells = <1>;
+ 	interrupt-parent = <&gic>;
+diff --git a/arch/arm/boot/dts/sprd-scx20_j1mini3g_r03.dts b/arch/arm/boot/dts/sprd-scx20_j1mini3g_r03.dts
+index 9690db02..becf5503 100644
+--- a/arch/arm/boot/dts/sprd-scx20_j1mini3g_r03.dts
++++ b/arch/arm/boot/dts/sprd-scx20_j1mini3g_r03.dts
+@@ -33,7 +33,7 @@
+ / {
+ 	model = "Spreadtrum SP8835EB board";
+ 	compatible = "sprd,sp8835eb";
+-	sprd,sc-id = <8830 3 0x20000>;
++	qcom,msm-id = <8830 3 0x20000>;
+ 	#address-cells = <1>;
+ 	#size-cells = <1>;
+ 	interrupt-parent = <&gic>;

device/linux-samsung-j1mini3g/gcc7-give-up-on-ilog2-const-optimizations.patch

+../../.shared-patches/linux/gcc7-give-up-on-ilog2-const-optimizations.patch
\ No newline at end of file

device/linux-samsung-j1mini3g/gcc8-fix-put-user.patch

+../../.shared-patches/linux/gcc8-fix-put-user.patch
\ No newline at end of file