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ramips: mt7621: add support for Cudy X6 v2
Rename existing device to v1 and create common .dtsi
Difference to v1: 16MB Flash
Specifications:
SoC: MediaTek MT7621
RAM: 256 MB
Flash: 16 MB (SPI NOR, XM25QH128C on my device)
WiFi: MediaTek MT7915E
Switch: 1 WAN, 4 LAN (Gigabit)
Buttons: Reset, WPS
LEDs: Two Power LEDs (blue and red; together they form purple)
Power: DC 12V 1A center positive
Serial: 115200 8N1
C440 - (3V3 - GND - RX - TX) - C41 | v1 and v2
(P - G - R - T) | v2 labels them on the board
Installation:
Download and flash the manufacturer's built OpenWrt image available at
http://www.cudytech.com/openwrt_software_download
Install the new OpenWrt image via luci (System -> Backup/Flash firmware)
Be sure to NOT keep settings.
Recovery:
Loads only signed manufacture firmware due to bootloader RSA verification
Serve tftp-recovery image as /recovery.bin on 192.168.1.88/24
Connect to any lan ethernet port
Power on the device while holding the reset button
Wait at least 8 seconds before releasing reset button for image to
download
MAC addresses as verified by OEM firmware:
use address source
LAN f4:a4:54:86:75:a2 label
WAN f4:a4:54:86:75:a3 label + 1
2g f4:a4:54:86:75:a2 label
5g f6:a4:54:b6:75:a2 label + LA-Bit set + 4th oktet increased
The label MAC address is found in bdinfo 0xde00.
Signed-off-by: Felix Baumann <felix.bau@gmx.de>
This commit is contained in:
Felix Baumann
David Bauer
parent
cf8d861978
commit
e38de40f8d
58
target/linux/ramips/dts/mt7621_cudy_x6-v1.dts
Normal file
58
target/linux/ramips/dts/mt7621_cudy_x6-v1.dts
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@ -0,0 +1,58 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7621_cudy_x6.dtsi"
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/ {
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compatible = "cudy,x6-v1", "mediatek,mt7621-soc";
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model = "CUDY X6 v1";
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};
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&partitions {
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partition@50000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x50000 0x1f80000>;
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};
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partition@1fd0000 {
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label = "debug";
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reg = <0x1fd0000 0x10000>;
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read-only;
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};
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partition@1fe0000 {
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label = "backup";
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reg = <0x1fe0000 0x10000>;
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read-only;
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};
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partition@1ff0000 {
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label = "bdinfo";
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reg = <0x1ff0000 0x10000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_bdinfo_de00: macaddr@de00 {
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reg = <0xde00 0x6>;
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};
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};
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};
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&gmac0 {
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nvmem-cells = <&macaddr_bdinfo_de00>;
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nvmem-cell-names = "mac-address";
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};
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&gmac1 {
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nvmem-cells = <&macaddr_bdinfo_de00>;
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nvmem-cell-names = "mac-address";
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mac-address-increment = <1>;
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};
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&wifi {
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nvmem-cells = <&macaddr_bdinfo_de00>;
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nvmem-cell-names = "mac-address";
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};
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58
target/linux/ramips/dts/mt7621_cudy_x6-v2.dts
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58
target/linux/ramips/dts/mt7621_cudy_x6-v2.dts
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@ -0,0 +1,58 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7621_cudy_x6.dtsi"
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/ {
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compatible = "cudy,x6-v2", "mediatek,mt7621-soc";
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model = "CUDY X6 v2";
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};
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&partitions {
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partition@50000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x50000 0xf80000>;
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};
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partition@fd0000 {
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label = "debug";
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reg = <0xfd0000 0x10000>;
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read-only;
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};
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partition@fe0000 {
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label = "backup";
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reg = <0xfe0000 0x10000>;
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read-only;
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};
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partition@ff0000 {
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label = "bdinfo";
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reg = <0xff0000 0x10000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_bdinfo_de00: macaddr@de00 {
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reg = <0xde00 0x6>;
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};
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};
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};
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&gmac0 {
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nvmem-cells = <&macaddr_bdinfo_de00>;
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nvmem-cell-names = "mac-address";
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};
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&gmac1 {
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nvmem-cells = <&macaddr_bdinfo_de00>;
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nvmem-cell-names = "mac-address";
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mac-address-increment = <1>;
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};
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&wifi {
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nvmem-cells = <&macaddr_bdinfo_de00>;
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nvmem-cell-names = "mac-address";
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};
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@ -6,9 +6,6 @@
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "cudy,x6", "mediatek,mt7621-soc";
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model = "CUDY X6";
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aliases {
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led-boot = &led_internet_blue;
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led-failsafe = &led_internet_red;
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@ -61,7 +58,7 @@
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reg = <0>;
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spi-max-frequency = <50000000>;
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partitions {
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partitions: partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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@ -84,37 +81,7 @@
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read-only;
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};
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partition@50000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x50000 0x1f80000>;
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};
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partition@1fd0000 {
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label = "debug";
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reg = <0x1fd0000 0x10000>;
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read-only;
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};
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partition@1fe0000 {
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label = "backup";
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reg = <0x1fe0000 0x10000>;
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read-only;
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};
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partition@1ff0000 {
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label = "bdinfo";
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reg = <0x1ff0000 0x10000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_bdinfo_de00: macaddr@de00 {
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reg = <0xde00 0x6>;
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};
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};
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/* additional partitions in DTS */
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};
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};
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};
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@ -124,30 +91,18 @@
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};
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&pcie1 {
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wifi@0,0 {
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wifi:wifi@0,0 {
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compatible = "mediatek,mt76";
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reg = <0x0000 0 0 0 0>;
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mediatek,mtd-eeprom = <&factory 0x0000>;
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mediatek,disable-radar-background;
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nvmem-cells = <&macaddr_bdinfo_de00>;
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nvmem-cell-names = "mac-address";
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};
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};
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&gmac0 {
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nvmem-cells = <&macaddr_bdinfo_de00>;
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nvmem-cell-names = "mac-address";
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};
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&gmac1 {
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status = "okay";
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label = "wan";
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phy-handle = <ðphy4>;
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nvmem-cells = <&macaddr_bdinfo_de00>;
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nvmem-cell-names = "mac-address";
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mac-address-increment = <1>;
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};
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&mdio {
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@ -543,16 +543,29 @@ define Device/cudy_wr2100
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endef
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TARGET_DEVICES += cudy_wr2100
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define Device/cudy_x6
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define Device/cudy_x6-v1
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$(Device/dsa-migration)
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IMAGE_SIZE := 32256k
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DEVICE_VENDOR := Cudy
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DEVICE_MODEL := X6
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DEVICE_VARIANT := v1
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UIMAGE_NAME := R13
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DEVICE_PACKAGES := kmod-mt7915-firmware -uboot-envtools
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SUPPORTED_DEVICES += R13
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SUPPORTED_DEVICES += cudy,x6 R13
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endef
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TARGET_DEVICES += cudy_x6
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TARGET_DEVICES += cudy_x6-v1
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define Device/cudy_x6-v2
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$(Device/dsa-migration)
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IMAGE_SIZE := 15872k
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DEVICE_VENDOR := Cudy
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DEVICE_MODEL := X6
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DEVICE_VARIANT := v2
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UIMAGE_NAME := R30
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DEVICE_PACKAGES := kmod-mt7915-firmware -uboot-envtools
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SUPPORTED_DEVICES += cudy,x6 R30
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endef
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TARGET_DEVICES += cudy_x6-v2
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define Device/dlink_dap-1620-b1
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DEVICE_VENDOR := D-Link
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@ -27,7 +27,8 @@ case "$board" in
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hw_mac_addr=$(macaddr_unsetbit $hw_mac_addr 28)
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[ "$PHYNBR" = "1" ] && macaddr_setbit_la $hw_mac_addr > /sys${DEVPATH}/macaddress
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;;
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cudy,x6)
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cudy,x6-v1|\
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cudy,x6-v2)
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hw_mac_addr="$(mtd_get_mac_binary bdinfo 0xde00)"
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[ "$PHYNBR" = "1" ] && \
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macaddr_setbit_la "$(macaddr_add $hw_mac_addr 0x100000)" > /sys${DEVPATH}/macaddress
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