xiaomi-pyxis: new device

Add initial port for Xiaomi Mi 9 Lite (xiaomi-pyxis).
SDM710 is WIP.

Signed-off-by: Alicja Michalska <alicja.michalska@9elements.com>
Part-of: https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/6819
[ci:skip-build]: already built successfully in CI

device/testing/device-xiaomi-pyxis/APKBUILD

@@ -0,0 +1,43 @@
+# Reference: <https://postmarketos.org/devicepkg>
+# Maintainer: Alicja Michalska <ellyqw@mainlining.org>
+pkgname=device-xiaomi-pyxis
+pkgdesc="Xiaomi Mi 9 Lite"
+pkgver=0
+pkgrel=0
+url="https://postmarketos.org"
+license="MIT"
+arch="aarch64"
+options="!check !archcheck"
+depends="
+	alsa-ucm-conf-qcom-sdm670
+	linux-firmware-ath10k
+	linux-firmware-qca
+	linux-firmware-qcom
+	linux-xiaomi-pyxis
+	firmware-xiaomi-pyxis
+	make-dynpart-mappings
+	mkbootimg
+	postmarketos-base
+	soc-qcom
+	soc-qcom-modem
+	soc-qcom-qbootctl
+	unl0kr-fbforcerefresh
+"
+makedepends="devicepkg-dev"
+source="
+	deviceinfo
+	modules-initfs
+"
+
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
+package() {
+	devicepkg_package $startdir $pkgname
+}
+
+sha512sums="
+7f528d6cd7ef385eed60e9a056e58b5694785b1e624bb94747b270a10a950d7a1a6735d68dcd4ce053fe218ca70a77c84c1d2812de3ffe3a44b983165933d630  deviceinfo
+06dfc9f41ab196406300acddd411c95f8ba47f49be01a291b4a33767d56b88a16741306223ec767930b71ab08aab82a29f0dacbde2bb45c32de1728b6cb35b14  modules-initfs
+"

device/testing/device-xiaomi-pyxis/deviceinfo

@@ -0,0 +1,38 @@
+# Reference: <https://postmarketos.org/deviceinfo>
+# Please use double quotes only. You can source this file in shell
+# scripts.
+
+deviceinfo_format_version="0"
+deviceinfo_name="Xiaomi Mi 9 Lite"
+deviceinfo_manufacturer="Xiaomi"
+deviceinfo_codename="xiaomi-pyxis"
+deviceinfo_append_dtb="true"
+deviceinfo_year="2019"
+deviceinfo_arch="aarch64"
+
+# Device related
+deviceinfo_drm="true"
+deviceinfo_chassis="handset"
+deviceinfo_external_storage="false"
+deviceinfo_screen_width="1080"
+deviceinfo_screen_height="2340"
+deviceinfo_rootfs_image_sector_size="4096"
+
+# Bootloader related
+deviceinfo_flash_method="fastboot"
+deviceinfo_generate_bootimg="true"
+deviceinfo_bootimg_qcdt="false"
+deviceinfo_bootimg_dtb_second="false"
+deviceinfo_flash_pagesize="4096"
+deviceinfo_flash_offset_base="0x00000000"
+deviceinfo_flash_offset_kernel="0x00008000"
+deviceinfo_flash_offset_ramdisk="0x01000000"
+deviceinfo_flash_offset_second="0x00000000"
+deviceinfo_flash_offset_tags="0x00000100"
+deviceinfo_flash_sparse="true"
+
+# Kernel options
+deviceinfo_kernel_cmdline="regulator_ignore_unused"
+deviceinfo_dtb="qcom/sdm710-xiaomi-pyxis"
+deviceinfo_append_dtb="true"
+deviceinfo_flash_kernel_on_update="true"

device/testing/device-xiaomi-pyxis/modules-initfs

@@ -0,0 +1,3 @@
+i2c_qcom_geni
+edt_ft5x06
+gpi

device/testing/firmware-xiaomi-pyxis/APKBUILD

@@ -0,0 +1,48 @@
+# Maintainer: Alicja Michalska <ellyqw@mainlining.org>
+pkgname=firmware-xiaomi-pyxis
+pkgver=2025.08
+pkgrel=0
+pkgdesc="Proprietary firmware blobs from stock firmware"
+url="https://github.com/ellyq/firmware-mainline-pyxis"
+arch="aarch64"
+license="proprietary"
+makedepends="zstd"
+
+_commit="0c8e85ac4f9650c2bc7b283b1ba01c3d151af001"
+source="https://github.com/ellyq/firmware-mainline-pyxis/archive/$_commit.tar.gz"
+builddir="$srcdir/firmware-mainline-pyxis-$_commit"
+options="!check !archcheck !strip !tracedeps textrels pmb:cross-native"
+
+build() {
+	# Compress kernel-loaded firmware
+	zstd a615_zap.mbn
+	zstd ipa_fws.mbn
+	zstd adsp.mbn
+	zstd cdsp.mbn
+	zstd venus.mbn
+	zstd mba.mbn
+	zstd modem.mbn
+}
+
+package() {
+	mkdir -p "$pkgdir"/lib/firmware/qcom/sdm710/pyxis/
+
+	install -Dm644 "$builddir"/a615_zap.mbn.zst \
+		       "$pkgdir"/lib/firmware/qcom/sdm710/pyxis/a615_zap.mbn.zst
+	install -Dm644 "$builddir"/ipa_fws.mbn.zst \
+		       "$pkgdir"/lib/firmware/qcom/sdm710/pyxis/ipa_fws.mbn.zst
+	install -Dm644 "$builddir"/adsp.mbn.zst \
+		       "$pkgdir"/lib/firmware/qcom/sdm710/pyxis/adsp.mbn.zst
+	install -Dm644 "$builddir"/cdsp.mbn.zst \
+		       "$pkgdir"/lib/firmware/qcom/sdm710/pyxis/cdsp.mbn.zst
+	install -Dm644 "$builddir"/venus.mbn.zst \
+		       "$pkgdir"/lib/firmware/qcom/sdm710/pyxis/venus.mbn.zst
+	install -Dm644 "$builddir"/mba.mbn.zst \
+		       "$pkgdir"/lib/firmware/qcom/sdm710/pyxis/mba.mbn.zst
+	install -Dm644 "$builddir"/modem.mbn.zst \
+		       "$pkgdir"/lib/firmware/qcom/sdm710/pyxis/modem.mbn.zst
+}
+
+sha512sums="
+f94e16812fba96ba2e0afc84cf69579fa1603a0a0f0180c142958f27b4f9debf1dcf4b83dbb0112401d207d5d322ad86f4e78a0557f740d0ea952e86c24338ab  0c8e85ac4f9650c2bc7b283b1ba01c3d151af001.tar.gz
+"

device/testing/linux-xiaomi-pyxis/APKBUILD

@@ -0,0 +1,70 @@
+# Maintainer: Alicja Michalska <ellyqw@mainlining.org>
+# Experimental kernel for SDM710 devices
+
+_flavor="xiaomi-pyxis"
+pkgname=linux-$_flavor
+pkgver=6.15.2
+pkgrel=0
+pkgdesc="Mainline Kernel fork for SDM710 devices"
+arch="aarch64"
+_carch="arm64"
+url="https://github.com/ellyq/sdm710-mainline"
+license="GPL-2.0-only"
+options="!strip !check !tracedeps
+	pmb:cross-native
+	pmb:kconfigcheck-community"
+makedepends="
+	bash
+	bison
+	findutils
+	flex
+	installkernel
+	openssl-dev
+	perl
+	python3
+	zstd
+"
+
+_repository="sdm710-mainline"
+_commit="90f81d9b405c2dfcc0f0fc74c3c8f1018f709612"
+_config="config-xiaomi-pyxis.$arch"
+
+# Source
+source="
+	$pkgname-$_commit.tar.gz::https://github.com/ellyq/$_repository/archive/$_commit.tar.gz
+	$_config
+"
+
+builddir="$srcdir/$_repository-$_commit"
+
+prepare() {
+	default_prepare
+	cp "$srcdir/config-xiaomi-pyxis.$arch" .config
+}
+
+build() {
+	unset LDFLAGS
+	make ARCH="$_carch" CC="${CC:-gcc}" \
+		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-$_flavor"
+}
+
+package() {
+	install -Dm644 "$builddir/arch/$_carch/boot/Image.gz" \
+		"$pkgdir/boot/vmlinuz"
+
+	make modules_install dtbs_install \
+		ARCH="$_carch" \
+		INSTALL_PATH="$pkgdir"/boot/ \
+		INSTALL_MOD_PATH="$pkgdir" \
+		INSTALL_MOD_STRIP=1 \
+		INSTALL_DTBS_PATH="$pkgdir"/boot/dtbs
+	rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source
+
+	install -D "$builddir"/include/config/kernel.release \
+		"$pkgdir"/usr/share/kernel/$_flavor/kernel.release
+}
+
+sha512sums="
+3f8733203f32ba7d0d19ddb9204b6e806c6ca3329e8ed526f25bf1f6f2158143ec76435c0f4cb2f99195aea9637e6733c6d1ccd78741c8191f2e08d15fff1a97  linux-xiaomi-pyxis-90f81d9b405c2dfcc0f0fc74c3c8f1018f709612.tar.gz
+0965d059ca77522c97997b1999efd4d5f1be0d6946ee1d3d344f75d81ec64c07f0480ee08a3b07b018313ddce9550a3f37da9cadaedd0f836797d12d7d90be5a  config-xiaomi-pyxis.aarch64
+"