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authorChukun Pan <amadeus@jmu.edu.cn>2022-09-18 23:16:18 +0800
committerDaniel Golle <daniel@makrotopia.org>2022-10-30 14:30:22 +0000
commit641e4f2f0479997c71ff6c1f1b63fb9b5c67e687 (patch)
treea855d53853524d3069111f04b68b6e6686451b40 /target
parent9d1e687da3e11785e633c37b30ddcfabb885c657 (diff)
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mediatek: add Xiaomi Redmi Router AX6000 support
Hardware specification: SoC: MediaTek MT7986A 4x A53 Flash: ESMT F50L1G41LB 128 MB RAM: K4A4G165WF-BCWE 512 MB Ethernet: 4x 10/100/1000 Mbps WiFi1: MT7976GN 2.4GHz ax 4x4 WiFi2: MT7976AN 5GHz ax 4x4 Button: Mesh, Reset Flash instructions: 1. Gain ssh and serial port access, see the link below: https://openwrt.org/toh/xiaomi/redmi_ax6000#installation 2. Use ssh or serial port to log in to the router, and execute the following command: nvram set boot_wait=on nvram set flag_boot_rootfs=0 nvram set flag_boot_success=1 nvram set flag_last_success=1 nvram set flag_try_sys1_failed=8 nvram set flag_try_sys2_failed=8 nvram commit 3. Set a static ip on the ethernet interface of your computer (e.g. default: ip 192.168.31.100, gateway 192.168.31.1) 4. Download the initramfs image, rename it to initramfs.bin, and host it with the tftp server. 5. Interrupt U-Boot and run these commands: setenv mtdparts nmbm0:1024k(bl2),256k(Nvram),256k(Bdata),2048k(factory),2048k(fip),256k(crash),256k(crash_log),112640k(ubi) saveenv tftpboot initramfs.bin bootm 6. After openwrt boots up, use scp or luci web to upload sysupgrade.bin to upgrade. Revert to stock firmware: Restore mtdparts back to default, then use the vendor's recovery tool (Windows only). Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Diffstat (limited to 'target')
-rw-r--r--target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dts255
-rw-r--r--target/linux/mediatek/filogic/base-files/etc/board.d/02_network23
-rw-r--r--target/linux/mediatek/image/filogic.mk14
3 files changed, 292 insertions, 0 deletions
diff --git a/target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dts b/target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dts
new file mode 100644
index 0000000000..7c590d22e2
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7986a-xiaomi-redmi-router-ax6000.dts
@@ -0,0 +1,255 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+#include "mt7986a.dtsi"
+
+/ {
+ model = "Xiaomi Redmi Router AX6000";
+ compatible = "xiaomi,redmi-router-ax6000", "mediatek,mt7986a";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ reg = <0 0x40000000 0 0x20000000>;
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ mesh {
+ label = "mesh";
+ gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_9>;
+ linux,input-type = <EV_SW>;
+ };
+ };
+};
+
+&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: mdio-bus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+};
+
+&mdio {
+ switch: switch@0 {
+ compatible = "mediatek,mt7531";
+ reg = <31>;
+ reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&pio>;
+ interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
+ };
+};
+
+&pio {
+ spi_flash_pins: spi-flash-pins-33-to-38 {
+ mux {
+ function = "spi";
+ groups = "spi0", "spi0_wp_hold";
+ };
+ conf-pu {
+ pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
+ drive-strength = <8>;
+ mediatek,pull-up-adv = <0>; /* bias-disable */
+ };
+ conf-pd {
+ pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
+ drive-strength = <8>;
+ mediatek,pull-down-adv = <0>; /* bias-disable */
+ };
+ };
+
+ wf_2g_5g_pins: wf_2g_5g-pins {
+ mux {
+ function = "wifi";
+ groups = "wf_2g", "wf_5g";
+ };
+ conf {
+ pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
+ "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
+ "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
+ "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
+ "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
+ "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
+ "WF1_TOP_CLK", "WF1_TOP_DATA";
+ drive-strength = <4>;
+ };
+ };
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi_flash_pins>;
+ cs-gpios = <0>, <0>;
+ status = "okay";
+
+ flash@0 {
+ compatible = "spi-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+
+ mediatek,nmbm;
+ mediatek,bmt-max-ratio = <1>;
+ mediatek,bmt-max-reserved-blocks = <64>;
+
+ spi-max-frequency = <20000000>;
+ spi-tx-buswidth = <4>;
+ spi-rx-buswidth = <4>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "BL2";
+ reg = <0x0 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;
+ };
+
+ /* ubi partition is the result of squashing
+ * consecutive stock partitions:
+ * - ubi
+ * - ubi1
+ * - overlay
+ */
+ partition@600000 {
+ label = "ubi";
+ reg = <0x600000 0x6e00000>;
+ };
+
+ /* last 12 MiB is reserved for NMBM bad block table */
+ };
+ };
+};
+
+&switch {
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <1>;
+ label = "lan4";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan3";
+ };
+
+ port@3 {
+ reg = <3>;
+ label = "lan2";
+ };
+
+ port@4 {
+ reg = <4>;
+ label = "wan";
+ };
+
+ port@6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+ };
+};
+
+&wmac {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wf_2g_5g_pins>;
+
+ mediatek,mtd-eeprom = <&factory 0x0>;
+};
+
+&uart0 {
+ status = "okay";
+};
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 f7dc7a01e0..0f0a0fc86b 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
@@ -16,15 +16,38 @@ mediatek_setup_interfaces()
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4 sfp2" "eth1 wan"
ucidef_set_interface_macaddr "wan" "$(macaddr_add $(cat /sys/class/net/eth0/address) 1)"
;;
+ xiaomi,redmi-router-ax6000)
+ ucidef_set_interfaces_lan_wan "lan2 lan3 lan4" wan
+ ;;
*)
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" wan
;;
esac
}
+mediatek_setup_macs()
+{
+ local board="$1"
+ local lan_mac=""
+ local wan_mac=""
+ local label_mac=""
+
+ case $board in
+ xiaomi,redmi-router-ax6000)
+ wan_mac=$(mtd_get_mac_ascii Bdata ethaddr_wan)
+ label_mac=$wan_mac
+ ;;
+ esac
+
+ [ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" $lan_mac
+ [ -n "$wan_mac" ] && ucidef_set_interface_macaddr "wan" $wan_mac
+ [ -n "$label_mac" ] && ucidef_set_label_macaddr $label_mac
+}
+
board_config_update
board=$(board_name)
mediatek_setup_interfaces $board
+mediatek_setup_macs $board
board_config_flush
exit 0
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index df890a4152..f7fc9e30d1 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -125,3 +125,17 @@ define Device/mediatek_mt7986b-rfb
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
endef
TARGET_DEVICES += mediatek_mt7986b-rfb
+
+define Device/xiaomi_redmi-router-ax6000
+ DEVICE_VENDOR := Xiaomi
+ DEVICE_MODEL := Redmi Router AX6000
+ DEVICE_DTS := mt7986a-xiaomi-redmi-router-ax6000
+ DEVICE_DTS_DIR := ../dts
+ KERNEL_LOADADDR := 0x48000000
+ UBINIZE_OPTS := -E 5
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ KERNEL_IN_UBI := 1
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += xiaomi_redmi-router-ax6000