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mediatek: filogic: add support for Xiaomi AX3000T

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**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
  **Buttons**: Reset, Mesh
  **Power**: DC 12V 1A

1. Get ssh access. Supported stock firmware **1.0.47**
   ```
   curl -X POST "http://192.168.31.1/cgi-bin/luci/;stok=*******/api/misystem/arn_switch" -d "open=1&model=1&level=%0Anvram%20set%20ssh_en%3D1%0A"
   curl -X POST "http://192.168.31.1/cgi-bin/luci/;stok=*******/api/misystem/arn_switch" -d "open=1&model=1&level=%0Anvram%20commit%0A"
   curl -X POST "http://192.168.31.1/cgi-bin/luci/;stok=*******/api/misystem/arn_switch" -d "open=1&model=1&level=%0Ased%20-i%20's%2Fchannel%3D.*%2Fchannel%3D%22debug%22%2Fg'%20%2Fetc%2Finit.d%2Fdropbear%0A"
   curl -X POST "http://192.168.31.1/cgi-bin/luci/;stok=*******/api/misystem/arn_switch" -d "open=1&model=1&level=%0A%2Fetc%2Finit.d%2Fdropbear%20start%0A"
   curl -X POST "http://192.168.31.1/cgi-bin/luci/;stok=********/api/misystem/arn_switch" -d "open=1&model=1&level=%0Apasswd%20-d%20root%0A
   ```

2. Backup 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 in a safe place.

3. Get firmware information `cat /proc/cmdline`

4. Copy openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-initramfs-factory.ubi to **/tmp** and flash
   If **firmware=0**
   ```
   ubiformat /dev/mtd9 -y -f /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-initramfs-factory.ubi
   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
   reboot
   ```
   If **firmware=1**
   ```
   ubiformat /dev/mtd8 -y -f /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-initramfs-factory.ubi
   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
   reboot
   ```

   Then reboot your router, it should boot to the OpenWrt initramfs system now.

5. Flash openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-squashfs-sysupgrade.bin
   `sysupgrade -n /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-squashfs-sysupgrade.bin`

1. Flash openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-initramfs-recovery.itb
   `ubiformat /dev/mtd8 -y -f /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-initramfs-recovery.itb`

   `reboot`

2. Install kmod-mtd-rw
   `opkg update && opkg install kmod-mtd-rw`

   `insmod /lib/modules/$(uname -r)/mtd-rw.ko i_want_a_brick=1`

3. 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
   ```

4. *(Optional **-10Mb** free space) Add recovery boot feature.*
   ```
   ubimkvol /dev/ubi0 -n 2 -N recovery -s 10MiB
   ubiupdatevol /dev/ubi0_2 /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-initramfs-recovery.itb
   ```

5. Flash Openwrt U-Boot
   ```
   mtd write /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-preloader.bin BL2
   mtd write /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-bl31-uboot.fip FIP
   ```

6. Flash openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-squashfs-sysupgrade.itb
   `sysupgrade -n /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-squashfs-sysupgrade.itb`

1. Force flash openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-initramfs-recovery.itb
   `sysupgrade -F -n /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-initramfs-recovery.itb`

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
   `opkg update && opkg install kmod-mtd-rw`

   `insmod /lib/modules/$(uname -r)/mtd-rw.ko i_want_a_brick=1`

4. Flash stock images from backup
   ```
   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.

   `ubiformat /dev/mtd7 -y -f /tmp/ubi.bin`
   Then reboot your router, waiting it finished rollback in minutes.

Signed-off-by: Dim Fish <dimfish@gmail.com>
This commit is contained in:
Dim Fish
2023-11-27 12:01:34 +03:00
committed by Hauke Mehrtens
parent e1d8e57614
commit 7dbcc1215a
12 changed files with 821 additions and 244 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-ax3000t-ubootmod.dts Normal file
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@@ -0,0 +1,16 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "mt7981b-xiaomi-mi-router-ax3000t.dtsi"
/ {
model = "Xiaomi Mi Router AX3000T (OpenWrt U-Boot layout)";
compatible = "xiaomi,mi-router-ax3000t-ubootmod", "mediatek,mt7981";
};
&partitions {
partition@600000 {
label = "ubi";
reg = <0x600000 0x7000000>;
};
};

34
target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-ax3000t.dts Normal file
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@@ -0,0 +1,34 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "mt7981b-xiaomi-mi-router-ax3000t.dtsi"
/ {
model = "Xiaomi Mi Router AX3000T";
compatible = "xiaomi,mi-router-ax3000t", "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>;
};
};

29
target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-ax3000t.dtsi Normal file
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@@ -0,0 +1,29 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "mt7981b-xiaomi-mi-router-common.dtsi"
&gmac0 {
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_factory_4 (-2)>;
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c_pins>;
status = "okay";
nfc@57 {
compatible = "nt082c";
reg = <0x57>;
};
};
&pio {
i2c_pins: i2c-pins {
mux {
function = "i2c";
groups = "i2c0_1";
};
};
};

245
target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-common.dtsi Normal file
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@@ -0,0 +1,245 @@
// 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_status_yellow;
led-failsafe = &led_status_yellow;
led-running = &led_status_blue;
led-upgrade = &led_status_yellow;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory {
reg = <0 0x40000000 0 0x10000000>;
};
gpio-keys {
compatible = "gpio-keys";
button-mesh {
label = "mesh";
gpios = <&pio 0 GPIO_ACTIVE_LOW>;
linux,code = <BTN_9>;
linux,input-type = <EV_SW>;
};
button-reset {
label = "reset";
gpios = <&pio 1 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
leds: leds {
compatible = "gpio-leds";
led_status_blue: led-status-blue {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_STATUS;
gpios = <&pio 9 GPIO_ACTIVE_LOW>;
};
led_status_yellow: led-status-yellow {
color = <LED_COLOR_ID_YELLOW>;
function = LED_FUNCTION_STATUS;
gpios = <&pio 10 GPIO_ACTIVE_LOW>;
};
};
};
&eth {
status = "okay";
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
reg = <0>;
phy-mode = "2500base-x";
fixed-link {
speed = <2500>;
full-duplex;
pause;
};
};
};
&mdio_bus {
switch: switch@1f {
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-bus-width = <4>;
spi-rx-bus-width = <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;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
eeprom_factory_0: eeprom@0 {
reg = <0x0 0x1000>;
};
macaddr_factory_4: macaddr@4 {
compatible = "mac-base";
reg = <0x4 0x6>;
#nvmem-cell-cells = <1>;
};
};
};
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";
nvmem-cells = <&eeprom_factory_0>;
nvmem-cell-names = "eeprom";
};
&uart0 {
status = "okay";
};
&watchdog {
status = "okay";
};

257
target/linux/mediatek/dts/mt7981b-xiaomi-mi-router-wr30u.dtsi
View File

@@ -1,252 +1,23 @@
// 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 "mt7981b-xiaomi-mi-router-common.dtsi"
#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>;
};
};
&gmac0 {
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_factory_4 (-1)>;
};
&eth {
status = "okay";
&leds {
led-wan-blue {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_WAN;
gpios = <&pio 11 GPIO_ACTIVE_LOW>;
};
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
reg = <0>;
phy-mode = "2500base-x";
nvmem-cells = <&macaddr_factory_4 (-1)>;
nvmem-cell-names = "mac-address";
fixed-link {
speed = <2500>;
full-duplex;
pause;
};
led-wan-yellow {
color = <LED_COLOR_ID_YELLOW>;
function = LED_FUNCTION_WAN;
gpios = <&pio 12 GPIO_ACTIVE_LOW>;
};
};
&mdio_bus {
switch: switch@1f {
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-bus-width = <4>;
spi-rx-bus-width = <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;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
macaddr_factory_4: macaddr@4 {
compatible = "mac-base";
reg = <0x4 0x6>;
#nvmem-cell-cells = <1>;
};
};
};
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";
};

2
target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
View File

@@ -36,7 +36,7 @@ routerich,ax3000)
xiaomi,mi-router-wr30u-112m-nmbm|\
xiaomi,mi-router-wr30u-stock|\
xiaomi,mi-router-wr30u-ubootmod)
ucidef_set_led_netdev "wan" "wan" "blue:network" "wan"
ucidef_set_led_netdev "wan" "wan" "blue:wan" "wan" "link tx rx"
;;
xiaomi,redmi-router-ax6000-stock|\
xiaomi,redmi-router-ax6000-ubootmod)

4
target/linux/mediatek/filogic/base-files/etc/board.d/02_network
View File

@@ -72,6 +72,8 @@ mediatek_setup_interfaces()
tplink,tl-xdr6086)
ucidef_set_interfaces_lan_wan "lan1 lan2" eth1
;;
xiaomi,mi-router-ax3000t|\
xiaomi,mi-router-ax3000t-ubootmod|\
xiaomi,mi-router-wr30u-112m-nmbm|\
xiaomi,mi-router-wr30u-stock|\
xiaomi,mi-router-wr30u-ubootmod|\
@@ -158,6 +160,8 @@ mediatek_setup_macs()
wan_mac=$label_mac
lan_mac=$(macaddr_add "$label_mac" 1)
;;
xiaomi,mi-router-ax3000t|\
xiaomi,mi-router-ax3000t-ubootmod|\
xiaomi,mi-router-wr30u-112m-nmbm|\
xiaomi,mi-router-wr30u-stock|\
xiaomi,mi-router-wr30u-ubootmod|\

4
target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
View File

@@ -49,6 +49,7 @@ xiaomi_initial_setup()
local board=$(board_name)
case "$board" in
xiaomi,mi-router-ax3000t|\
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)"
;;
@@ -126,6 +127,7 @@ platform_do_upgrade() {
tplink,tl-xdr4288|\
tplink,tl-xdr6086|\
tplink,tl-xdr6088|\
xiaomi,mi-router-ax3000t-ubootmod|\
xiaomi,mi-router-wr30u-ubootmod|\
xiaomi,redmi-router-ax6000-ubootmod)
CI_KERNPART="fit"
@@ -140,6 +142,7 @@ platform_do_upgrade() {
EMMC_ROOT_DEV="$(cmdline_get_var root)"
emmc_do_upgrade "$1"
;;
xiaomi,mi-router-ax3000t|\
xiaomi,mi-router-wr30u-stock|\
xiaomi,redmi-router-ax6000-stock)
CI_KERN_UBIPART=ubi_kernel
@@ -211,6 +214,7 @@ platform_pre_upgrade() {
asus,tuf-ax6000)
asus_initial_setup
;;
xiaomi,mi-router-ax3000t|\
xiaomi,mi-router-wr30u-stock|\
xiaomi,redmi-router-ax6000-stock)
xiaomi_initial_setup

45
target/linux/mediatek/image/filogic.mk
View File

@@ -728,6 +728,51 @@ define Device/ubnt_unifi-6-plus
endef
TARGET_DEVICES += ubnt_unifi-6-plus
define Device/xiaomi_mi-router-ax3000t
DEVICE_VENDOR := Xiaomi
DEVICE_MODEL := Mi Router AX3000T
DEVICE_DTS := mt7981b-xiaomi-mi-router-ax3000t
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-ax3000t
define Device/xiaomi_mi-router-ax3000t-ubootmod
DEVICE_VENDOR := Xiaomi
DEVICE_MODEL := Mi Router AX3000T (OpenWrt U-Boot layout)
DEVICE_DTS := mt7981b-xiaomi-mi-router-ax3000t-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-ax3000t
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-ax3000t-ubootmod
define Device/xiaomi_mi-router-wr30u-112m-nmbm
DEVICE_VENDOR := Xiaomi
DEVICE_MODEL := Mi Router WR30U (112M UBI with NMBM-Enabled layout)