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authorINAGAKI Hiroshi <musashino.open@gmail.com>2019-03-23 22:45:42 +0900
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2020-04-07 17:04:18 +0200
commite8787291b351a98a522ecc255a1da78394558588 (patch)
tree794f0b22005c100888e445e92e67a2947725b792 /target
parentc459a6bf482f5afc4746a4a108a143e9194cd59d (diff)
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ramips: add support for Buffalo WSR-2533DHPL
Buffalo WSR-2533DHPL is a 2.4/5 GHz band 11ac router, based on MediaTek MT7621A. Specification: - SoC : MediaTek MT7621A - RAM : DDR3 128 MiB - Flash : SPI-NOR 16 MiB - WLAN : 2.4/5 GHz 4T4R (2x MediaTek MT7615N) - Ethernet : 10/100/1000 Mbps - Switch : MediaTek MT7530 (SoC) - LED/keys : 8x/6x (3x buttons, 2x slide-switches) - UART : through-hole on PCB - J4: 3.3V, GND, TX, RX from triangle-mark - 57600n8 - Power : 12VDC 1.5A Flash instruction using initramfs image: 1. prepare the TFTP server with the initramfs image renamed to "linux.trx-recovery" and IP address "192.168.11.2" 2. press the "AOSS" button while powering on the WSR-2533DHPL 3. after 10 seconds, release the "AOSS" button, WSR-2533DHPL downloads the initramfs image and boot with it automatically 4. on the initramfs image, download the sysupgrade image to the device and perform sysupgrade with it 5. wait ~120 seconds to complete flashing Switch position overview: - slide-switch1 (2x positions) - "AUTO" - "MANUAL" (not connected to gpio) - slide-switch2 (3x positions) - "ROUTER" - "AP" (not connected to gpio) - "WB" Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com> [add note on switches, fix group->groups for state_default] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target')
-rw-r--r--target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl.dts236
-rw-r--r--target/linux/ramips/image/mt7621.mk9
2 files changed, 245 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl.dts b/target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl.dts
new file mode 100644
index 0000000000..e17c66689a
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl.dts
@@ -0,0 +1,236 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "buffalo,wsr-2533dhpl", "mediatek,mt7621-soc";
+ model = "Buffalo WSR-2533DHPL";
+
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_diag;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ label-mac-device = &gmac0;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ internet_green {
+ label = "wsr-2533dhpl:green:internet";
+ gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
+ };
+
+ router_green {
+ label = "wsr-2533dhpl:green:router";
+ gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
+ };
+
+ router_amber {
+ label = "wsr-2533dhpl:amber:router";
+ gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
+ };
+
+ internet_amber {
+ label = "wsr-2533dhpl:amber:internet";
+ gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+ };
+
+ wireless_amber {
+ label = "wsr-2533dhpl:amber:wireless";
+ gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
+ };
+
+ led_power: power {
+ label = "wsr-2533dhpl:green:power";
+ gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+ };
+
+ led_diag: diag {
+ label = "wsr-2533dhpl:amber:diag";
+ gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
+ };
+
+ wireless_green {
+ label = "wsr-2533dhpl:green:wireless";
+ gpios = <&gpio 48 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ aoss {
+ label = "aoss";
+ gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+
+ auto {
+ label = "auto";
+ gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ linux,input-type = <EV_SW>;
+ };
+
+ bridge {
+ label = "wb";
+ gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_1>;
+ linux,input-type = <EV_SW>;
+ };
+
+ router {
+ label = "router";
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_1>;
+ linux,input-type = <EV_SW>;
+ };
+
+ power {
+ label = "power";
+ gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_POWER>;
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+
+ 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 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ compatible = "openwrt,trx";
+ label = "firmware";
+ reg = <0x50000 0x7c0000>;
+ };
+
+ partition@810000 {
+ label = "Kernel2";
+ reg = <0x810000 0x7c0000>;
+ read-only;
+ };
+
+ partition@fd0000 {
+ label = "glbcfg";
+ reg = <0xfd0000 0x010000>;
+ read-only;
+ };
+
+ partition@fe0000 {
+ label = "board_data";
+ reg = <0xfe0000 0x20000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&gmac0 {
+ mtd-mac-address = <&factory 0x4>;
+ mtd-mac-address-increment = <(-1)>;
+};
+
+&switch0 {
+ ports {
+ port@0 {
+ status = "okay";
+ label = "wan";
+ };
+
+ 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 0x0000>;
+ ieee80211-freq-limit = <2400000 2500000>;
+ };
+};
+
+&pcie1 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ ieee80211-freq-limit = <5000000 6000000>;
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "i2c", "uart2", "uart3", "wdt", "sdhci";
+ function = "gpio";
+ };
+};
+
+&xhci {
+ status = "disabled";
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index cdae42f3e4..30552ebee1 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -196,6 +196,15 @@ define Device/buffalo_wsr-1166dhp
endef
TARGET_DEVICES += buffalo_wsr-1166dhp
+define Device/buffalo_wsr-2533dhpl
+ IMAGE_SIZE := 7936k
+ DEVICE_VENDOR := Buffalo
+ DEVICE_MODEL := WSR-2533DHPL
+ IMAGE/sysupgrade.bin := trx | pad-rootfs | append-metadata
+ DEVICE_PACKAGES := kmod-mt7615e wpad-basic
+endef
+TARGET_DEVICES += buffalo_wsr-2533dhpl
+
define Device/buffalo_wsr-600dhp
IMAGE_SIZE := 16064k
DEVICE_VENDOR := Buffalo