aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/mediatek
diff options
context:
space:
mode:
authorHank Moretti <mchank9999@gmail.com>2023-07-21 03:54:52 +0000
committerDaniel Golle <daniel@makrotopia.org>2023-08-07 16:31:27 +0100
commit0f0ea1087b4c42a9fcdd5f003fef62cf587da40b (patch)
tree391883ae54bc71efbd409f6d8ae1934c12ab9c13 /target/linux/mediatek
parentd0fc9e96be5a26869ee0d273894889e21651865c (diff)
downloadupstream-0f0ea1087b4c42a9fcdd5f003fef62cf587da40b.tar.gz
upstream-0f0ea1087b4c42a9fcdd5f003fef62cf587da40b.tar.bz2
upstream-0f0ea1087b4c42a9fcdd5f003fef62cf587da40b.zip
mediatek: filogic: add support for Xiaomi WR30U
Hardware specification: SoC: MediaTek MT7981B 2x A53 Flash: ESMT F50L1G41LB 128MB RAM: NT52B128M16JR-FL 256MB Ethernet: 4x 10/100/1000 Mbps Switch: MediaTek MT7531AE WiFi: MediaTek MT7976C Button: Reset, Mesh Power: DC 12V 1A Flash instructions: 1. Get ssh access Check this link: https://forum.openwrt.org/t/openwrt-support-for-xiaomi-ax3000ne/153769/22 2. Backup import partitions ``` dev: size erasesize name mtd1: 00100000 00020000 "BL2" mtd2: 00040000 00020000 "Nvram" mtd3: 00040000 00020000 "Bdata" mtd4: 00200000 00020000 "Factory" mtd5: 00200000 00020000 "FIP" mtd8: 02200000 00020000 "ubi" mtd9: 02200000 00020000 "ubi1" mtd12: 00040000 00020000 "KF" ``` Use these commands blow to backup your stock partitions. ``` nanddump -f /tmp/BL2.bin /dev/mtd1 nanddump -f /tmp/Nvram.bin /dev/mtd2 nanddump -f /tmp/Bdata.bin /dev/mtd3 nanddump -f /tmp/Factory.bin /dev/mtd4 nanddump -f /tmp/FIP.bin /dev/mtd5 nanddump -f /tmp/ubi.bin /dev/mtd8 nanddump -f /tmp/KF.bin /dev/mtd12 ``` Then, transfer them to your computer via scp, netcat, tftp or others and keep them in a safe place. 3. Setup Nvram Get the current stock: `cat /proc/cmdline` If you find `firmware=0` or `mtd=ubi`, use these commands: ``` nvram set boot_wait=on nvram set uart_en=1 nvram set flag_boot_rootfs=1 nvram set flag_last_success=1 nvram set flag_boot_success=1 nvram set flag_try_sys1_failed=0 nvram set flag_try_sys2_failed=0 nvram commit ``` If you find `firmware=1` or `mtd=ubi1`, use these commands: ``` nvram set boot_wait=on nvram set uart_en=1 nvram set flag_boot_rootfs=0 nvram set flag_last_success=0 nvram set flag_boot_success=1 nvram set flag_try_sys1_failed=0 nvram set flag_try_sys2_failed=0 nvram commit ``` 4. Flash stock-initramfs-factory.ubi If you find `firmware=0` or `mtd=ubi`: `ubiformat /dev/mtd9 -y -f /tmp/stock-initramfs-factory.ubi` If you find `firmware=1` or `mtd=ubi1`: `ubiformat /dev/mtd8 -y -f /tmp/stock-initramfs-factory.ubi` Then reboot your router, it should boot to the openwrt initramfs system now. 5. Setup uboot-env Now it will be setup automatically in upgrade process, you can skip this step. If your `fw_setenv` did not work, you need run this command: `echo "/dev/mtd1 0x0 0x10000 0x20000" > /etc/fw_env.config` Then setup uboot-env: ``` fw_setenv boot_wait on fw_setenv uart_en 1 fw_setenv flag_boot_rootfs 0 fw_setenv flag_last_success 1 fw_setenv flag_boot_success 1 fw_setenv flag_try_sys1_failed 8 fw_setenv flag_try_sys2_failed 8 fw_setenv mtdparts "nmbm0:1024k(bl2),256k(Nvram),256k(Bdata), 2048k(factory),2048k(fip),256k(crash),256k(crash_log), 34816k(ubi),34816k(ubi1),32768k(overlay),12288k(data),256k(KF)" ``` 6. Flash stock-squashfs-sysupgrade.bin Use shell command: `sysupgrade -n /tmp/stock-squashfs-sysupgrade.bin` Or go to luci web. If you need to change to Openwrt U-Boot layout, do next. If you do not need, please ignore it. Change to OpenWrt U-Boot: 1. Flash ubootmod-initramfs-factory.ubi Check mtd partitions: `cat /proc/mtd` ``` mtd7: 00040000 00020000 "KF" mtd8: 02200000 00020000 "ubi_kernel" mtd9: 04e00000 00020000 "ubi" ``` Run following command: `ubiformat /dev/mtd8 -y -f /tmp/ubootmod-initramfs-factory.ubi` Then reboot your router, it should boot to the openwrt initramfs system now. 2. Check mtd again ``` mtd7: 00040000 00020000 "KF" mtd8: 07000000 00020000 "ubi" ``` Make sure mtd8 is ubi. 3. Install kmod-mtd-rw Run command: `opkg update && opkg install kmod-mtd-rw` Or get it in openwrt server, or build it yourself, then install it manually Then run this command: `insmod /lib/modules/$(uname -r)/mtd-rw.ko i_want_a_brick=1` 4. Clean up pstore Run Command: `rm -f /sys/fs/pstore/*` 5. Format ubi and create new ubootenv volume ``` ubidetach -p /dev/mtd8; ubiformat /dev/mtd8 -y; ubiattach -p /dev/mtd8 ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB ``` 6. (Optional) Add recovery boot feature. ``` ubimkvol /dev/ubi0 -n 2 -N recovery -s 10MiB ubiupdatevol /dev/ubi0_2 /tmp/ubootmod-initramfs-recovery.itb ``` 7. Flash Openwrt U-Boot ``` mtd write /tmp/ubootmod-preloader.bin BL2 mtd write /tmp/ubootmod-bl31-uboot.fip FIP ``` 6. Flash ubootmod-squashfs-sysupgrade.itb Use shell command: `sysupgrade -n /tmp/ubootmod-squashfs-sysupgrade.itb` Or go to luci web. Now everything is done, Enjoy! Go Back to stock from Openwrt U-Boot: 1. Force flash ubootmod-initramfs-recovery.itb Use shell command: `sysupgrade -F -n /tmp/ubootmod-initramfs-recovery.itb` Or go to luci web. Then it should boot to the openwrt initramfs system now. 2. Format ubi and Nvram ``` ubidetach -p /dev/mtd8; ubiformat /dev/mtd8 -y; ubiattach -p /dev/mtd8 mtd erase Nvram ``` 3. Install kmod-mtd-rw Run command: `opkg update && opkg install kmod-mtd-rw` Or get it in openwrt server, or build it yourself, then install it manually Then run this command: `insmod /lib/modules/$(uname -r)/mtd-rw.ko i_want_a_brick=1` 4. Flash stock U-Boot and ubi ``` mtd write /tmp/BL2.bin BL2 mtd write /tmp/FIP.bin FIP mtd write /tmp/ubi.bin ubi ``` Then reboot your router, waiting it finished rollback in minutes. Go Back to stock from stock layout Openwrt: Just run command: `ubiformat /dev/mtd8 -y -f /tmp/ubi.bin` Then reboot your router, waiting it finished rollback in minutes. Notes: 1. Openwrt U-Boot and ubootmod openwrt did not enable NMBM. Please make your backup safe. Signed-off-by: Hank Moretti <mchank9999@gmail.com>
Diffstat (limited to 'target/linux/mediatek')
-rw-r--r--target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u-stock.dts34
-rw-r--r--target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u-ubootmod.dts16
-rw-r--r--target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u.dtsi249
-rw-r--r--target/linux/mediatek/filogic/base-files/etc/board.d/01_leds4
-rw-r--r--target/linux/mediatek/filogic/base-files/etc/board.d/02_network4
-rwxr-xr-xtarget/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh17
-rw-r--r--target/linux/mediatek/image/filogic.mk45
7 files changed, 366 insertions, 3 deletions
diff --git a/target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u-stock.dts b/target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u-stock.dts
new file mode 100644
index 0000000000..7faa6e84ef
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u-stock.dts
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+#include "mt7981b-xiaomi-mi-router-wr30u.dtsi"
+
+/ {
+ model = "Xiaomi Mi Router WR30U (stock layout)";
+ compatible = "xiaomi,mi-router-wr30u-stock", "mediatek,mt7981";
+};
+
+&spi_nand {
+ mediatek,nmbm;
+ mediatek,bmt-max-ratio = <1>;
+ mediatek,bmt-max-reserved-blocks = <64>;
+};
+
+&partitions {
+ // ubi_kernel is the ubi partition in stock.
+ partition@600000 {
+ label = "ubi_kernel";
+ reg = <0x600000 0x2200000>;
+ };
+
+ /* ubi is the result of squashing
+ * consecutive stock partitions:
+ * - ubi1
+ * - overlay
+ * - data
+ */
+ partition@2800000 {
+ label = "ubi";
+ reg = <0x2800000 0x4e00000>;
+ };
+};
diff --git a/target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u-ubootmod.dts b/target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u-ubootmod.dts
new file mode 100644
index 0000000000..6d0f3feb45
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u-ubootmod.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+#include "mt7981b-xiaomi-mi-router-wr30u.dtsi"
+
+/ {
+ model = "Xiaomi Mi Router WR30U (OpenWrt U-Boot layout)";
+ compatible = "xiaomi,mi-router-wr30u-ubootmod", "mediatek,mt7981";
+};
+
+&partitions {
+ partition@600000 {
+ label = "ubi";
+ reg = <0x600000 0x7000000>;
+ };
+};
diff --git a/target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u.dtsi b/target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u.dtsi
new file mode 100644
index 0000000000..9467b18a7e
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u.dtsi
@@ -0,0 +1,249 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+#include "mt7981.dtsi"
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ led-boot = &led_system_yellow;
+ led-failsafe = &led_system_yellow;
+ led-running = &led_system_blue;
+ led-upgrade = &led_system_yellow;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ reg = <0 0x40000000 0 0x10000000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ mesh {
+ label = "mesh";
+ gpios = <&pio 0 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_9>;
+ linux,input-type = <EV_SW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_system_blue: system_blue {
+ label = "blue:system";
+ gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+ };
+
+ led_system_yellow: system_yellow {
+ label = "yellow:system";
+ gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+ };
+
+ led_network_blue {
+ label = "blue:network";
+ gpios = <&pio 11 GPIO_ACTIVE_LOW>;
+ };
+
+ led_network_yellow {
+ label = "yellow:network";
+ gpios = <&pio 12 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&eth {
+ status = "okay";
+
+ gmac0: mac@0 {
+ compatible = "mediatek,eth-mac";
+ reg = <0>;
+ phy-mode = "2500base-x";
+
+ nvmem-cells = <&macaddr_factory_4>;
+ nvmem-cell-names = "mac-address";
+ mac-address-increment = <(-1)>;
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+};
+
+&mdio_bus {
+ switch: switch@0 {
+ compatible = "mediatek,mt7531";
+ reg = <31>;
+ reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&pio>;
+ interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
+ };
+};
+
+&switch {
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ label = "wan";
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan2";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan3";
+ };
+
+ port@3 {
+ reg = <3>;
+ label = "lan4";
+ };
+
+ port@6 {
+ reg = <6>;
+ ethernet = <&gmac0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+ };
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_flash_pins>;
+ status = "okay";
+
+ spi_nand: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-nand";
+ reg = <0>;
+
+ spi-max-frequency = <52000000>;
+ spi-tx-buswidth = <4>;
+ spi-rx-buswidth = <4>;
+
+ partitions: partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "BL2";
+ reg = <0x00 0x100000>;
+ read-only;
+ };
+
+ partition@100000 {
+ label = "Nvram";
+ reg = <0x100000 0x40000>;
+ };
+
+ partition@140000 {
+ label = "Bdata";
+ reg = <0x140000 0x40000>;
+ };
+
+ factory: partition@180000 {
+ label = "Factory";
+ reg = <0x180000 0x200000>;
+ read-only;
+
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_factory_4: macaddr@4 {
+ reg = <0x4 0x6>;
+ };
+ };
+
+ partition@380000 {
+ label = "FIP";
+ reg = <0x380000 0x200000>;
+ read-only;
+ };
+
+ partition@580000 {
+ label = "crash";
+ reg = <0x580000 0x40000>;
+ read-only;
+ };
+
+ partition@5c0000 {
+ label = "crash_log";
+ reg = <0x5c0000 0x40000>;
+ read-only;
+ };
+
+ partition@7600000 {
+ label = "KF";
+ reg = <0x7600000 0x40000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&pio {
+ spi0_flash_pins: spi0-pins {
+ mux {
+ function = "spi";
+ groups = "spi0", "spi0_wp_hold";
+ };
+
+ conf-pu {
+ pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
+ };
+
+ conf-pd {
+ pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+ };
+ };
+};
+
+&wifi {
+ status = "okay";
+
+ mediatek,mtd-eeprom = <&factory 0x0>;
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds b/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
index c81bd2cd97..a125c5fccb 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
@@ -20,6 +20,10 @@ netgear,wax220)
ucidef_set_led_netdev "wlan2g" "WLAN2G" "blue:wlan2g" "phy0-ap0"
ucidef_set_led_netdev "wlan5g" "WLAN5G" "blue:wlan5g" "phy1-ap0"
;;
+xiaomi,mi-router-wr30u-stock|\
+xiaomi,mi-router-wr30u-ubootmod)
+ ucidef_set_led_netdev "wan" "wan" "blue:network" "wan"
+ ;;
xiaomi,redmi-router-ax6000-stock|\
xiaomi,redmi-router-ax6000-ubootmod)
ucidef_set_led_netdev "wan" "wan" "rgb:network" "wan"
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
index 2ce5fb687b..556560266b 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
@@ -52,6 +52,8 @@ mediatek_setup_interfaces()
tplink,tl-xdr6086)
ucidef_set_interfaces_lan_wan "lan1 lan2" eth1
;;
+ xiaomi,mi-router-wr30u-stock|\
+ xiaomi,mi-router-wr30u-ubootmod|\
xiaomi,redmi-router-ax6000-stock|\
xiaomi,redmi-router-ax6000-ubootmod)
ucidef_set_interfaces_lan_wan "lan2 lan3 lan4" wan
@@ -97,6 +99,8 @@ mediatek_setup_macs()
wan_mac=$(macaddr_add "$lan_mac" 1)
label_mac=$wan_mac
;;
+ xiaomi,mi-router-wr30u-stock|\
+ xiaomi,mi-router-wr30u-ubootmod|\
xiaomi,redmi-router-ax6000-stock|\
xiaomi,redmi-router-ax6000-ubootmod)
wan_mac=$(mtd_get_mac_ascii Bdata ethaddr_wan)
diff --git a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
index 2b58cf2b43..5db4dab9b2 100755
--- a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
@@ -1,6 +1,6 @@
REQUIRE_IMAGE_METADATA=1
-redmi_ax6000_initial_setup()
+xiaomi_initial_setup()
{
# initialize UBI and setup uboot-env if it's running on initramfs
[ "$(rootfs_type)" = "tmpfs" ] || return 0
@@ -35,7 +35,15 @@ redmi_ax6000_initial_setup()
fw_setenv flag_boot_success 1
fw_setenv flag_try_sys1_failed 8
fw_setenv flag_try_sys2_failed 8
- fw_setenv mtdparts "nmbm0:1024k(bl2),256k(Nvram),256k(Bdata),2048k(factory),2048k(fip),256k(crash),256k(crash_log),30720k(ubi),30720k(ubi1),51200k(overlay)"
+
+ local board=$(board_name)
+ case "$board" in
+ xiaomi,mi-router-wr30u-stock)
+ fw_setenv mtdparts "nmbm0:1024k(bl2),256k(Nvram),256k(Bdata),2048k(factory),2048k(fip),256k(crash),256k(crash_log),34816k(ubi),34816k(ubi1),32768k(overlay),12288k(data),256k(KF)"
+ xiaomi,redmi-router-ax6000-stock)
+ fw_setenv mtdparts "nmbm0:1024k(bl2),256k(Nvram),256k(Bdata),2048k(factory),2048k(fip),256k(crash),256k(crash_log),30720k(ubi),30720k(ubi1),51200k(overlay)"
+ ;;
+ esac
}
platform_do_upgrade() {
@@ -84,10 +92,12 @@ platform_do_upgrade() {
tplink,tl-xdr4288|\
tplink,tl-xdr6086|\
tplink,tl-xdr6088|\
+ xiaomi,mi-router-wr30u-ubootmod|\
xiaomi,redmi-router-ax6000-ubootmod)
CI_KERNPART="fit"
nand_do_upgrade "$1"
;;
+ xiaomi,mi-router-wr30u-stock|\
xiaomi,redmi-router-ax6000-stock)
CI_KERN_UBIPART=ubi_kernel
CI_ROOT_UBIPART=ubi
@@ -140,8 +150,9 @@ platform_pre_upgrade() {
local board=$(board_name)
case "$board" in
+ xiaomi,mi-router-wr30u-stock|\
xiaomi,redmi-router-ax6000-stock)
- redmi_ax6000_initial_setup
+ xiaomi_initial_setup
;;
esac
}
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index 643435235d..12085efbd4 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -380,6 +380,51 @@ define Device/tplink_tl-xdr6088
endef
TARGET_DEVICES += tplink_tl-xdr6088
+define Device/xiaomi_mi-router-wr30u-stock
+ DEVICE_VENDOR := Xiaomi
+ DEVICE_MODEL := Mi Router WR30U (stock layout)
+ DEVICE_DTS := mt7981b-xiaomi-mi-router-wr30u-stock
+ DEVICE_DTS_DIR := ../dts
+ UBINIZE_OPTS := -E 5
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware
+ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+ ARTIFACTS := initramfs-factory.ubi
+ ARTIFACT/initramfs-factory.ubi := append-image-stage initramfs-kernel.bin | ubinize-kernel
+endif
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += xiaomi_mi-router-wr30u-stock
+
+define Device/xiaomi_mi-router-wr30u-ubootmod
+ DEVICE_VENDOR := Xiaomi
+ DEVICE_MODEL := Mi Router WR30U (OpenWrt U-Boot layout)
+ DEVICE_DTS := mt7981b-xiaomi-mi-router-wr30u-ubootmod
+ DEVICE_DTS_DIR := ../dts
+ UBINIZE_OPTS := -E 5
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware
+ KERNEL_IN_UBI := 1
+ UBOOTENV_IN_UBI := 1
+ IMAGES := sysupgrade.itb
+ KERNEL_INITRAMFS_SUFFIX := -recovery.itb
+ KERNEL := kernel-bin | gzip
+ KERNEL_INITRAMFS := kernel-bin | lzma | \
+ fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k
+ IMAGE/sysupgrade.itb := append-kernel | \
+ fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-static-with-rootfs | append-metadata
+ ARTIFACTS := preloader.bin bl31-uboot.fip
+ ARTIFACT/preloader.bin := mt7981-bl2 spim-nand-ddr3
+ ARTIFACT/bl31-uboot.fip := mt7981-bl31-uboot xiaomi_mi-router-wr30u
+ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+ ARTIFACTS += initramfs-factory.ubi
+ ARTIFACT/initramfs-factory.ubi := append-image-stage initramfs-recovery.itb | ubinize-kernel
+endif
+endef
+TARGET_DEVICES += xiaomi_mi-router-wr30u-ubootmod
+
define Device/xiaomi_redmi-router-ax6000-stock
DEVICE_VENDOR := Xiaomi
DEVICE_MODEL := Redmi Router AX6000 (stock layout)