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authorFelix Baumann <felix.bau@gmx.de>2023-04-21 03:39:38 +0200
committerDavid Bauer <mail@david-bauer.net>2023-05-02 18:24:52 +0200
commite38de40f8dd350344407fe5a91e81191f6960804 (patch)
tree7fe9a1f197ef91eddfbb8ebc191b1bcf3768f087 /target/linux/ramips/dts
parentcf8d861978dbfdb572a25db460db464b50d9e809 (diff)
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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>
Diffstat (limited to 'target/linux/ramips/dts')
-rw-r--r--target/linux/ramips/dts/mt7621_cudy_x6-v1.dts58
-rw-r--r--target/linux/ramips/dts/mt7621_cudy_x6-v2.dts58
-rw-r--r--target/linux/ramips/dts/mt7621_cudy_x6.dtsi (renamed from target/linux/ramips/dts/mt7621_cudy_x6.dts)51
3 files changed, 119 insertions, 48 deletions
diff --git a/target/linux/ramips/dts/mt7621_cudy_x6-v1.dts b/target/linux/ramips/dts/mt7621_cudy_x6-v1.dts
new file mode 100644
index 0000000000..cfae15e565
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_cudy_x6-v1.dts
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621_cudy_x6.dtsi"
+
+/ {
+ compatible = "cudy,x6-v1", "mediatek,mt7621-soc";
+ model = "CUDY X6 v1";
+};
+
+&partitions {
+ partition@50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0x1f80000>;
+ };
+
+ partition@1fd0000 {
+ label = "debug";
+ reg = <0x1fd0000 0x10000>;
+ read-only;
+ };
+
+ partition@1fe0000 {
+ label = "backup";
+ reg = <0x1fe0000 0x10000>;
+ read-only;
+ };
+
+ partition@1ff0000 {
+ label = "bdinfo";
+ reg = <0x1ff0000 0x10000>;
+ read-only;
+
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_bdinfo_de00: macaddr@de00 {
+ reg = <0xde00 0x6>;
+ };
+ };
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_bdinfo_de00>;
+ nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+ nvmem-cells = <&macaddr_bdinfo_de00>;
+ nvmem-cell-names = "mac-address";
+ mac-address-increment = <1>;
+};
+
+&wifi {
+ nvmem-cells = <&macaddr_bdinfo_de00>;
+ nvmem-cell-names = "mac-address";
+};
diff --git a/target/linux/ramips/dts/mt7621_cudy_x6-v2.dts b/target/linux/ramips/dts/mt7621_cudy_x6-v2.dts
new file mode 100644
index 0000000000..16fa15befc
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_cudy_x6-v2.dts
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621_cudy_x6.dtsi"
+
+/ {
+ compatible = "cudy,x6-v2", "mediatek,mt7621-soc";
+ model = "CUDY X6 v2";
+};
+
+&partitions {
+ partition@50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0xf80000>;
+ };
+
+ partition@fd0000 {
+ label = "debug";
+ reg = <0xfd0000 0x10000>;
+ read-only;
+ };
+
+ partition@fe0000 {
+ label = "backup";
+ reg = <0xfe0000 0x10000>;
+ read-only;
+ };
+
+ partition@ff0000 {
+ label = "bdinfo";
+ reg = <0xff0000 0x10000>;
+ read-only;
+
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_bdinfo_de00: macaddr@de00 {
+ reg = <0xde00 0x6>;
+ };
+ };
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_bdinfo_de00>;
+ nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+ nvmem-cells = <&macaddr_bdinfo_de00>;
+ nvmem-cell-names = "mac-address";
+ mac-address-increment = <1>;
+};
+
+&wifi {
+ nvmem-cells = <&macaddr_bdinfo_de00>;
+ nvmem-cell-names = "mac-address";
+};
diff --git a/target/linux/ramips/dts/mt7621_cudy_x6.dts b/target/linux/ramips/dts/mt7621_cudy_x6.dtsi
index 5d5bb5150c..4c34f58a4b 100644
--- a/target/linux/ramips/dts/mt7621_cudy_x6.dts
+++ b/target/linux/ramips/dts/mt7621_cudy_x6.dtsi
@@ -6,9 +6,6 @@
#include <dt-bindings/input/input.h>
/ {
- compatible = "cudy,x6", "mediatek,mt7621-soc";
- model = "CUDY X6";
-
aliases {
led-boot = &led_internet_blue;
led-failsafe = &led_internet_red;
@@ -61,7 +58,7 @@
reg = <0>;
spi-max-frequency = <50000000>;
- partitions {
+ partitions: partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
@@ -84,37 +81,7 @@
read-only;
};
- partition@50000 {
- compatible = "denx,uimage";
- label = "firmware";
- reg = <0x50000 0x1f80000>;
- };
-
- partition@1fd0000 {
- label = "debug";
- reg = <0x1fd0000 0x10000>;
- read-only;
- };
-
- partition@1fe0000 {
- label = "backup";
- reg = <0x1fe0000 0x10000>;
- read-only;
- };
-
- partition@1ff0000 {
- label = "bdinfo";
- reg = <0x1ff0000 0x10000>;
- read-only;
-
- compatible = "nvmem-cells";
- #address-cells = <1>;
- #size-cells = <1>;
-
- macaddr_bdinfo_de00: macaddr@de00 {
- reg = <0xde00 0x6>;
- };
- };
+ /* additional partitions in DTS */
};
};
};
@@ -124,30 +91,18 @@
};
&pcie1 {
- wifi@0,0 {
+ wifi:wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x0000>;
mediatek,disable-radar-background;
-
- nvmem-cells = <&macaddr_bdinfo_de00>;
- nvmem-cell-names = "mac-address";
};
};
-&gmac0 {
- nvmem-cells = <&macaddr_bdinfo_de00>;
- nvmem-cell-names = "mac-address";
-};
-
&gmac1 {
status = "okay";
label = "wan";
phy-handle = <&ethphy4>;
-
- nvmem-cells = <&macaddr_bdinfo_de00>;
- nvmem-cell-names = "mac-address";
- mac-address-increment = <1>;
};
&mdio {