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authorKyoungkyu Park <choryu.park@choryu.space>2021-12-25 04:48:22 +0900
committerSungbo Eo <mans0n@gorani.run>2022-01-15 20:05:46 +0900
commit6041c693dd4660f1585322c182e83479afb3c381 (patch)
tree8cd20014371e868716acca55f8e62a34cd2dd6c7
parent7f7705923a8299323057e78ccae4473b5bb05807 (diff)
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ramips: add support for HUMAX E2
HUMAX E2 (also known as HUMAX QUANTUM E2) is a 2.4/5GHz band AC router, based on MediaTek MT7620A. Specifications: - SoC: MT7620A - RAM: DDR2 64MB - Flash: SPI NOR 8MB (MXIC MX25L6405D) - WiFi: - 2.4GHz: SoC internal - 5GHz: MT7610E - Ethernet: 1x 10/100Mbps - Switch: SoC internal - UART: J2 (57600 8N1) - pinout: [3V3] (RXD) (GND) (TXD) Installation and Recovery via TFTP: 1. Connect ethernet cable between Router port and PC Ethernet port. 2. Set your computer to a static IP **192.168.1.1** 3. Turn the device off and wait a few seconds. Hold the WPS button on front of device and insert power. 4. Send a firmware image to **192.168.1.6** using TFTP. You can use any TFTP client. (tftp, curl, Tftpd64...) 5. Wait until Power LED stop flashing. **DO NOT TURN OFF DEVICE!** The device will be automatically rebooted. Signed-off-by: Kyoungkyu Park <choryu.park@choryu.space>
-rw-r--r--target/linux/ramips/dts/mt7620a_humax_e2.dts142
-rw-r--r--target/linux/ramips/image/mt7620.mk14
-rw-r--r--target/linux/ramips/mt7620/base-files/etc/board.d/01_leds3
-rw-r--r--target/linux/ramips/mt7620/base-files/etc/board.d/02_network3
4 files changed, 161 insertions, 1 deletions
diff --git a/target/linux/ramips/dts/mt7620a_humax_e2.dts b/target/linux/ramips/dts/mt7620a_humax_e2.dts
new file mode 100644
index 0000000000..2a2ad9043d
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620a_humax_e2.dts
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7620a.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/mtd/partitions/uimage.h>
+
+/ {
+ compatible = "humax,e2", "ralink,mt7620a-soc";
+ model = "HUMAX E2";
+
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ label-mac-device = &ethernet;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_power: power {
+ label = "green:power";
+ gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
+ };
+
+ pairing {
+ label = "green:pairing";
+ gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan {
+ label = "green:wlan";
+ gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+ };
+
+ lan {
+ label = "green:lan";
+ gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "green:wps";
+ gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x30000>;
+ read-only;
+
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_factory_10007: macaddr@10007 {
+ reg = <0x10007 0x6>;
+ };
+ };
+
+ partition@70000 {
+ compatible = "openwrt,uimage", "denx,uimage";
+ openwrt,offset = <FW_EDIMAX_OFFSET>;
+ openwrt,partition-magic = <FW_MAGIC_EDIMAX>;
+ label = "firmware";
+ reg = <0x70000 0x790000>;
+ };
+ };
+ };
+};
+
+&ethernet {
+ nvmem-cells = <&macaddr_factory_10007>;
+ nvmem-cell-names = "mac-address";
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ ieee80211-freq-limit = <5000000 6000000>;
+ };
+};
+
+&wmac {
+ ralink,mtd-eeprom = <&factory 0x0>;
+};
+
+&state_default {
+ gpio {
+ groups = "rgmii1";
+ function = "gpio";
+ };
+};
diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk
index c758da5795..498170236a 100644
--- a/target/linux/ramips/image/mt7620.mk
+++ b/target/linux/ramips/image/mt7620.mk
@@ -526,6 +526,20 @@ define Device/hnet_c108
endef
TARGET_DEVICES += hnet_c108
+define Device/humax_e2
+ SOC := mt7620a
+ IMAGE_SIZE := 7744k
+ DEVICE_VENDOR := HUMAX
+ DEVICE_MODEL := E2
+ DEVICE_ALT0_VENDOR := HUMAX
+ DEVICE_ALT0_MODEL := QUANTUM E2
+ IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \
+ edimax-header -s CSYS -m RN75 -f 0x70000 -S 0x01100000 | pad-rootfs | \
+ check-size | append-metadata
+ DEVICE_PACKAGES := kmod-mt76x0e
+endef
+TARGET_DEVICES += humax_e2
+
define Device/sunvalley_filehub_common
SOC := mt7620n
IMAGE_SIZE := 6144k
diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
index 694f3d1541..8d438538fc 100644
--- a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
@@ -125,6 +125,9 @@ hnet,c108)
ucidef_set_led_netdev "lan" "lan" "green:lan" "eth0"
ucidef_set_led_netdev "modem" "modem" "green:modem" "wwan0"
;;
+humax,e2)
+ ucidef_set_led_netdev "lan" "lan" "green:lan" "eth0"
+ ;;
iodata,wn-ac1167gr|\
iodata,wn-ac733gr3)
ucidef_set_led_wlan "wlan5g" "WLAN5G" "green:wlan5g" "phy0radio"
diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
index a64891f94a..ea8394ec59 100644
--- a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
@@ -100,7 +100,8 @@ ramips_setup_interfaces()
"0:lan:1" "1:lan:2" "2:lan:3" "3:lan:4" "4:wan:5" "6@eth0"
;;
comfast,cf-wr800n|\
- hnet,c108)
+ hnet,c108|\
+ humax,e2)
ucidef_add_switch "switch0" \
"4:lan" "6@eth0"
;;