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authorWonJung Kim <git@won-jung.kim>2021-12-22 15:59:00 +0900
committerChristian Lamparter <chunkeey@gmail.com>2021-12-29 20:35:57 +0100
commit2dde2416e1a2f7a3208095e29c20132ed9910889 (patch)
treee403aff89ba9c07f4c4ce50defd7d02f2102f069
parent482a7e23a44c23ea6c6a22e3ea97eb3bf94e70d1 (diff)
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ramips: add support for ipTIME A3004T
ipTIME A3004T is a 2.4/5GHz band router, based on Mediatek MT7621. Specifications: - SoC: MT7621 (880MHz) - RAM: DDR3 256M - Flash: NAND 128MB (Macronix NAND 128MiB 3,3V 8-bit) - WiFi: - 2.4GHz: MT7615E - 5GHz : MT7615E - Ethernet: - 4x LAN - 1x WAN - USB: 1 * USB3.0 port - UART: - 3.3V, TX, RX, GND / 57600 8N1 Installation via web interface: 1. Flash initramfs image using OEM's Recovery mode 2. Boot into OpenWrt and perform sysupgrade with sysupgrade image. Revert to stock firmware: - Flash stock firmware via OEM's Recovery mode How to use OEM's Recovery mode: 1. Power up with holding down the reset key until CPU LED stop blinking. 2. Set fixed ip with `192.168.0.2` with subnet mask `255.255.255.0` 3. Flash image via tftp to `192.168.0.1` Additional Notes: This router shares one MT7915E chip for both 2.4Ghz/5Ghz. radio0 will not working on 5Ghz as it's not connected to the antenna. Signed-off-by: WonJung Kim <git@won-jung.kim> (added led dt-bindings) Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
-rw-r--r--target/linux/ramips/dts/mt7621_iptime_a3004t.dts172
-rw-r--r--target/linux/ramips/image/mt7621.mk17
-rwxr-xr-xtarget/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh1
3 files changed, 190 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_iptime_a3004t.dts b/target/linux/ramips/dts/mt7621_iptime_a3004t.dts
new file mode 100644
index 0000000000..704ecac721
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_iptime_a3004t.dts
@@ -0,0 +1,172 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ compatible = "iptime,a3004t", "mediatek,mt7621-soc";
+ model = "ipTIME A3004T";
+
+ aliases {
+ led-boot = &led_cpu;
+ led-failsafe = &led_cpu;
+ led-running = &led_cpu;
+ led-upgrade = &led_cpu;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_cpu: led-0 {
+ label = "amber:cpu";
+ color = <LED_COLOR_ID_AMBER>;
+ function = LED_FUNCTION_CPU;
+ gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+ };
+
+ led-1 {
+ color = <LED_COLOR_ID_AMBER>;
+ function = LED_FUNCTION_WLAN;
+ function-enumerator = <0>;
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0radio";
+ };
+
+ led-2 {
+ color = <LED_COLOR_ID_AMBER>;
+ function = LED_FUNCTION_WLAN;
+ function-enumerator = <1>;
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1radio";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+};
+
+&nand {
+ status = "okay";
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x80000>;
+ read-only;
+ };
+
+ partition@80000 {
+ label = "config";
+ reg = <0x80000 0x20000>;
+ read-only;
+ };
+
+ factory: partition@a0000 {
+ label = "factory";
+ reg = <0xa0000 0x20000>;
+ read-only;
+
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_factory_4: macaddr@4 {
+ reg = <0x4 0x6>;
+ };
+
+ macaddr_factory_8004: macaddr@8004 {
+ reg = <0x8004 0x6>;
+ };
+ };
+
+ partition@140000 {
+ label = "firmware";
+ reg = <0x140000 0x7e40000>;
+
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "kernel";
+ reg = <0x0 0x400000>;
+ };
+
+ partition@400000 {
+ label = "ubi";
+ reg = <0x400000 0x7a40000>;
+ };
+ };
+ };
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_factory_4>;
+ nvmem-cell-names = "mac-address";
+ mac-address-increment = <(3)>;
+};
+
+&switch0 {
+ ports {
+ port@0 {
+ status = "okay";
+ label = "wan";
+ nvmem-cells = <&macaddr_factory_4>;
+ nvmem-cell-names = "mac-address";
+ mac-address-increment = <(1)>;
+ };
+
+ port@1 {
+ status = "okay";
+ label = "lan4";
+ };
+
+ port@2 {
+ status = "okay";
+ label = "lan3";
+ };
+
+ port@3 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port@4 {
+ status = "okay";
+ label = "lan1";
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0>;
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "i2c", "jtag", "wdt";
+ function = "gpio";
+ };
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 35c5627264..e1cb0195b0 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -766,6 +766,23 @@ define Device/iptime_a3004ns-dual
endef
TARGET_DEVICES += iptime_a3004ns-dual
+define Device/iptime_a3004t
+ $(Device/dsa-migration)
+ $(Device/uimage-lzma-loader)
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ FILESYSTEMS := squashfs
+ KERNEL_SIZE := 4096k
+ IMAGE_SIZE := 129280k
+ UIMAGE_NAME := a3004t
+ UBINIZE_OPTS := -E 5
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+ DEVICE_VENDOR := ipTIME
+ DEVICE_MODEL := A3004T
+ DEVICE_PACKAGES := kmod-mt7615e kmod-mt7615-firmware kmod-usb3
+endef
+TARGET_DEVICES += iptime_a3004t
+
define Device/iptime_a6ns-m
$(Device/dsa-migration)
IMAGE_SIZE := 16128k
diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
index 6e8e205403..790de22f40 100755
--- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
@@ -58,6 +58,7 @@ platform_do_upgrade() {
dlink,dir-2660-a1|\
dlink,dir-853-a3|\
hiwifi,hc5962|\
+ iptime,a3004t|\
jcg,q20|\
linksys,e5600|\
linksys,ea7300-v1|\