ramips: add support for ZBT WE3526

This is a variant of the ZBT WG3526 with a few minor modifications.
The wifi chips are swapped, and there is no GPIO controllable status
LED. There is also no SATA port.

Specifications:

- MT7621AT (880 MHz)
- 512 MB RAM
- 16 MB Flash (SPI NOR)
- 5x 1Gbps Ethernet (built-in switch)
- MT7612E 802.11ac 5 GHz WLAN
- MT7603E 802.11n 2.4 GHz WLAN

Signed-off-by: Felix Fietkau <nbd@nbd.name>
master
Felix Fietkau 7 years ago
parent 3eb839b579
commit 9996480b0e
  1. 1
      target/linux/ramips/base-files/etc/board.d/02_network
  2. 1
      target/linux/ramips/base-files/lib/upgrade/platform.sh
  3. 117
      target/linux/ramips/dts/ZBT-WE3526.dts
  4. 11
      target/linux/ramips/image/mt7621.mk

@ -114,6 +114,7 @@ ramips_setup_interfaces()
youku-yk1|\
zbt-ape522ii|\
zbt-we1326|\
zbt-we3526|\
zbt-we826-16M|\
zbt-we826-32M|\
zbt-wg2626|\

@ -202,6 +202,7 @@ platform_check_image() {
zbt-wa05|\
zbt-we1326|\
zbt-we2026|\
zbt-we3526|\
zbt-we826-16M|\
zbt-we826-32M|\
zbt-wg2626|\

@ -0,0 +1,117 @@
/dts-v1/;
#include "mt7621.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "zbtlink,zbt-we3526", "mediatek,mt7621-soc";
model = "ZBT-WE3526";
memory@0 {
device_type = "memory";
reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
};
chosen {
bootargs = "console=ttyS0,115200";
};
palmbus: palmbus@1E000000 {
i2c@900 {
status = "okay";
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
};
&sdhci {
status = "okay";
};
&spi0 {
status = "okay";
m25p80@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
m25p,chunked-io = <32>;
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;
};
firmware: partition@50000 {
label = "firmware";
reg = <0x50000 0xfb0000>;
};
};
};
&pcie {
status = "okay";
pcie0 {
wifi@14c3,7662 {
compatible = "pci14c3,7662";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
led {
led-sources = <2>;
};
};
};
pcie1 {
wifi@14c3,7603 {
compatible = "pci14c3,7603";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x0000>;
};
};
};
&ethernet {
mtd-mac-address = <&factory 0xe000>;
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "wdt";
ralink,function = "gpio";
};
};
};

@ -329,6 +329,17 @@ define Device/zbt-we1326
endef
TARGET_DEVICES += zbt-we1326
define Device/zbt-we3526
DTS := ZBT-WE3526
IMAGE_SIZE := $(ralink_default_fw_size_16M)
SUPPORTED_DEVICES += zbt-we3526
DEVICE_TITLE := ZBT WE3526
DEVICE_PACKAGES := \
kmod-sdhci-mt7620 kmod-mt7603 kmod-mt76x2 \
kmod-usb3 kmod-usb-ledtrig-usbport wpad-mini
endef
TARGET_DEVICES += zbt-we3526
define Device/zbt-wg2626
DTS := ZBT-WG2626
IMAGE_SIZE := $(ralink_default_fw_size_16M)

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