diff --git a/device/testing/device-xiaomi-wt88047/APKBUILD b/device/testing/device-xiaomi-wt88047/APKBUILD
new file mode 100644
index 000000000..7408a6db7
--- /dev/null
+++ b/device/testing/device-xiaomi-wt88047/APKBUILD
@@ -0,0 +1,72 @@
+# Reference: <https://postmarketos.org/devicepkg>
+pkgname=device-xiaomi-wt88047
+pkgdesc="Xiaomi Redmi 2"
+pkgver=1
+pkgrel=0
+url="https://postmarketos.org"
+license="MIT"
+arch="aarch64"
+options="!check !archcheck"
+depends="postmarketos-base mkbootimg soc-qcom-msm8916"
+makedepends="devicepkg-dev"
+source="deviceinfo modprobe.conf"
+subpackages="
+	$pkgname-kernel-mainline:kernel_mainline
+	$pkgname-kernel-mainline-modem-wt86047:kernel_mainline_modem_wt86047
+	$pkgname-kernel-mainline-modem-wt88047:kernel_mainline_modem_wt88047
+	$pkgname-nonfree-firmware:nonfree_firmware
+	$pkgname-nonfree-firmware-modem-wt86047:nonfree_firmware_modem_wt86047
+	$pkgname-nonfree-firmware-modem-wt88047:nonfree_firmware_modem_wt88047
+"
+
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
+package() {
+	devicepkg_package $startdir $pkgname
+}
+
+kernel_mainline() {
+	pkgdesc="Close to mainline kernel (no modem, audio routed directly)"
+	depends="linux-postmarketos-qcom-msm8916"
+	devicepkg_subpackage_kernel $startdir $pkgname $subpkgname
+}
+
+# wt86047 (Chinese variant) and wt88047 (global variant) need different
+# modem firmware, otherwise they are pretty much the same.
+
+kernel_mainline_modem_wt86047() {
+	pkgdesc="Close to mainline kernel (wt86047 (China), non-free modem, audio routed through ADSP)"
+	depends="linux-postmarketos-qcom-msm8916 soc-qcom-msm8916-modem"
+	devicepkg_subpackage_kernel $startdir $pkgname $subpkgname
+}
+
+kernel_mainline_modem_wt88047() {
+	pkgdesc="Close to mainline kernel (wt88047 (global), non-free modem, audio routed through ADSP)"
+	depends="linux-postmarketos-qcom-msm8916 soc-qcom-msm8916-modem"
+	devicepkg_subpackage_kernel $startdir $pkgname $subpkgname
+}
+
+nonfree_firmware() {
+	pkgdesc="GPU/WiFi/BT/Video(/Modem) firmware"
+	depends="linux-firmware-qcom firmware-qcom-msm8916-wcnss firmware-xiaomi-wt88047-wcnss-nv"
+	mkdir "$subpkgdir"
+}
+
+nonfree_firmware_modem_wt86047() {
+	pkgdesc="Modem firmware (WT86047)"
+	depends="firmware-xiaomi-wt86047-modem"
+	install_if="$pkgname-nonfree-firmware $pkgname-kernel-mainline-modem-wt86047"
+	mkdir "$subpkgdir"
+}
+
+nonfree_firmware_modem_wt88047() {
+	pkgdesc="Modem firmware (WT88047)"
+	depends="firmware-xiaomi-wt88047-modem"
+	install_if="$pkgname-nonfree-firmware $pkgname-kernel-mainline-modem-wt88047"
+	mkdir "$subpkgdir"
+}
+
+sha512sums="17bf542a3446ef35515bf9bca2849ae5cb95306caef7c8c57101c8d0ea40ba2baf71767f0e652876519a439cacad0d877fac8d40373cae5d1b014a0383896a57  deviceinfo
+df15ed95ee31ac2e565d21056493d9c7b264491f5d446bafe6684ae80750d408a0de7370d31323c75d50eee5ac0f97010c198d3c28285898d7762b822ef7181f  modprobe.conf"
diff --git a/device/testing/device-xiaomi-wt88047/deviceinfo b/device/testing/device-xiaomi-wt88047/deviceinfo
new file mode 100644
index 000000000..e8393791f
--- /dev/null
+++ b/device/testing/device-xiaomi-wt88047/deviceinfo
@@ -0,0 +1,34 @@
+# 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 Redmi 2"
+deviceinfo_manufacturer="Xiaomi"
+deviceinfo_codename="xiaomi-wt88047"
+deviceinfo_year="2015"
+deviceinfo_dtb_mainline="qcom/msm8916-wingtech-wt88047"
+deviceinfo_dtb_mainline_modem_wt86047="qcom/msm8916-wingtech-wt88047-modem"
+deviceinfo_dtb_mainline_modem_wt88047="qcom/msm8916-wingtech-wt88047-modem"
+deviceinfo_append_dtb="true"
+deviceinfo_modules_initfs="panel-xiaomi-r61308 msm edt-ft5x06"
+deviceinfo_arch="aarch64"
+
+# Device related
+deviceinfo_chassis="handset"
+deviceinfo_keyboard="false"
+deviceinfo_external_storage="true"
+deviceinfo_screen_width="720"
+deviceinfo_screen_height="1280"
+deviceinfo_getty="ttyMSM0;115200"
+
+# Bootloader related
+deviceinfo_flash_method="fastboot"
+deviceinfo_kernel_cmdline="earlycon console=ttyMSM0,115200 PMOS_NO_OUTPUT_REDIRECT"
+deviceinfo_generate_bootimg="true"
+deviceinfo_flash_offset_base="0x80000000"
+deviceinfo_flash_offset_kernel="0x00080000"
+deviceinfo_flash_offset_ramdisk="0x02000000"
+deviceinfo_flash_offset_second="0x00f00000"
+deviceinfo_flash_offset_tags="0x01e00000"
+deviceinfo_flash_pagesize="2048"
+deviceinfo_flash_sparse="true"
diff --git a/device/testing/device-xiaomi-wt88047/modprobe.conf b/device/testing/device-xiaomi-wt88047/modprobe.conf
new file mode 100644
index 000000000..40a9338cb
--- /dev/null
+++ b/device/testing/device-xiaomi-wt88047/modprobe.conf
@@ -0,0 +1,20 @@
+#
+# There is a weird probe issue if both MSM DRM and the panel driver are built
+# as modules: When MSM DRM is loaded it registers the DSI bus for the panel.
+# At this point the panel is not loaded yet, so the kernel sends an uevent
+# to userspace to load the necessary panel module.
+#
+# This causes some delay until the panel module is loaded, so MSM DRM fails to
+# probe temporarily and returns -EPROBE_DEFER (to request probing again later).
+# Unfortunately this will also unregister the DSI bus for the panel, and the
+# kernel will not try probing MSM DRM + panel again until some other (slow)
+# driver loads after MSM DRM.
+#
+# Usually WCNSS (WiFi/BT) fits that criteria, allowing the display to work.
+# But this does not work if the user decides to exclude proprietary firmware.
+#
+# To avoid this problem we add an explicit soft dependency for MSM DRM
+# on the panel module, so modprobe loads the panel module first and MSM DRM
+# will immediately find the panel it is looking for.
+#
+softdep msm pre: panel-xiaomi-r61308
diff --git a/device/testing/firmware-xiaomi-wt86047-modem/APKBUILD b/device/testing/firmware-xiaomi-wt86047-modem/APKBUILD
new file mode 100644
index 000000000..c6c0fd428
--- /dev/null
+++ b/device/testing/firmware-xiaomi-wt86047-modem/APKBUILD
@@ -0,0 +1,27 @@
+pkgname=firmware-xiaomi-wt86047-modem
+pkgver=20161223
+pkgrel=0
+pkgdesc="Xiaomi Redmi 2 (wt86047) modem firmware"
+url="https://androidfilehost.com/?w=files&flid=303434"
+arch="aarch64"
+license="proprietary"
+options="!check !strip !archcheck !tracedeps pmb:cross-native"
+makedepends="mtools"
+source="https://archive.org/download/lineage-15.1-20200223-nightly-wt88047-signed_202004/wt86047-firmware_20161223.zip"
+
+_fwdir="/lib/firmware/postmarketos"
+
+unpack() {
+	default_unpack
+
+	# Extract firmware files from FAT file system image
+	mcopy -i firmware-update/NON-HLOS.bin -p -m -v \
+		::image/mba.mbn ::image/modem.* "$srcdir"
+}
+
+package() {
+	install -Dm644 "$srcdir"/mba.mbn -t "$pkgdir/$_fwdir"
+	install -Dm644 "$srcdir"/modem.* -t "$pkgdir/$_fwdir"
+}
+
+sha512sums="7960acd95e296c41c82a3c3f7a6733ddeac31c484f812d57ce7a2cf5f811721f099fe57af45bae217d543f57930f4329d5613eac45fd0fc867f24273106181db  wt86047-firmware_20161223.zip"
diff --git a/device/testing/firmware-xiaomi-wt88047/APKBUILD b/device/testing/firmware-xiaomi-wt88047/APKBUILD
new file mode 100644
index 000000000..95718ac1b
--- /dev/null
+++ b/device/testing/firmware-xiaomi-wt88047/APKBUILD
@@ -0,0 +1,44 @@
+pkgname=firmware-xiaomi-wt88047
+pkgver=9.2.5.0
+pkgrel=0
+pkgdesc="Firmware for Xiaomi Redmi 2"
+url="https://androidfilehost.com/?w=files&flid=303434"
+subpackages="$pkgname-modem $pkgname-wcnss-nv:wcnss_nv"
+arch="aarch64"
+license="proprietary"
+options="!check !strip !archcheck !tracedeps pmb:cross-native"
+makedepends="mtools"
+source="
+	wt88047-WCNSS_qcom_wlan_nv.bin.base64::https://pastebin.com/raw/bntm8Z7m
+	https://archive.org/download/lineage-15.1-20200223-nightly-wt88047-signed_202004/wt88047-firmware_V9.2.5.0.LHJMIEK.zip
+"
+
+_fwdir="/lib/firmware/postmarketos"
+
+unpack() {
+	default_unpack
+	base64 -d wt88047-WCNSS_qcom_wlan_nv.bin.base64 > WCNSS_qcom_wlan_nv.bin
+
+	# Extract firmware files from FAT file system image
+	mcopy -i firmware-update/NON-HLOS.bin -p -m -v \
+		::image/mba.mbn ::image/modem.* "$srcdir"
+}
+
+package() {
+	# parent package is empty
+	mkdir -p "$pkgdir"
+}
+
+modem() {
+	pkgdesc="Xiaomi Redmi 2 (wt88047) modem firmware"
+	install -Dm644 "$srcdir"/mba.mbn -t "$subpkgdir/$_fwdir"
+	install -Dm644 "$srcdir"/modem.* -t "$subpkgdir/$_fwdir"
+}
+
+wcnss_nv() {
+	pkgdesc="Xiaomi Redmi 2 WiFi/BT firmware configuration"
+	install -Dm644 "$srcdir"/WCNSS_qcom_wlan_nv.bin -t "$subpkgdir/$_fwdir"/wlan/prima
+}
+
+sha512sums="cab8578bf8b20ff83035a10598ebb673619e5409683799a5d6d04496b7f4b4e0f54a635b29efe2007137adf089d24134339c69214fdfa06a9d2ff052c39b9e59  wt88047-WCNSS_qcom_wlan_nv.bin.base64
+45b0926f1694dc2f71d26b1408922345e2340bb84a73597ea00bd5025e31f5bafcf910395a6b021686043e041b8f2cd4ca448e891341fe4eca7382b6ee5b2186  wt88047-firmware_V9.2.5.0.LHJMIEK.zip"