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authorDavid Bauer <mail@david-bauer.net>2022-09-05 19:23:16 +0200
committerDavid Bauer <mail@david-bauer.net>2022-09-08 13:57:18 +0200
commit1e1695f959e678868bb7911d059b847f38fc9cf4 (patch)
tree15dcae99f1507235bca51133de7372c3834274a2 /target/linux/ath79
parent50c892d67bb4af90861be9fbb6831c2eeb62de11 (diff)
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ath79: add support for ZTE MF281
Add support for the ZTE MF281 battery-powered WiFi router. Hardware -------- SoC: Qualcomm Atheros QCA9563 RAM: 128M DDR2 FLASH: 2M SPI-NOR (GigaDevice GD25Q16) 128M SPI-NAND (GigaDevice) WLAN: QCA9563 2T2R 802.11 abgn QCA9886 2T2R 802.11 nac WWAN: ASRMicro ASR1826 ETH: Qualcomm Atheros QCA8337 UART: 115200 8n1 Unpopulated connector next to SIM slot (SIM) GND - RX - TX - 3V3 Don't connect 3V3 BUTTON: Reset - WPS LED: 1x debug-LED (internal) LEDs on front of the device are controlled using the modem CPU and can not be controlled by OpenWrt Installation ------------ 1. Connect to the serial console. Power up the device and interrupt autoboot when prompted 2. Connect a TFTP server reachable at 192.168.1.66 to the ethernet port. Serve the OpenWrt initramfs image as "speedbox-2.bin" 3. Boot the initramfs image using U-Boot $ setenv serverip 192.168.1.66 $ setenv ipaddr 192.168.1.154 $ tftpboot 0x84000000 speedbox-2.bin $ bootm 4. Copy the OpenWrt factory image to the device using scp and write to the NAND flash $ mtd write /path/to/openwrt/factory.bin firmware WWAN ---- The WWAN card can be used with OpenWrt. Example configuration for connection with a unauthenticated dual-stack APN: network.lte=interface network.lte.proto='ncm' network.lte.device='/dev/ttyACM0' network.lte.pdptype='IPV4V6' network.lte.apn='internet.telekom' network.lte.ipv6='auto' network.lte.delay='10' The WWAN card is running a modified version of OpenWrt and handles power-management as well as the LED controller (AW9523). A root shell can be acquired by installing adb using opkg and executing "adb shell". Signed-off-by: David Bauer <mail@david-bauer.net>
Diffstat (limited to 'target/linux/ath79')
-rw-r--r--target/linux/ath79/dts/qca9563_zte_mf281.dts275
-rw-r--r--target/linux/ath79/image/nand.mk21
-rw-r--r--target/linux/ath79/nand/base-files/etc/board.d/02_network4
3 files changed, 296 insertions, 4 deletions
diff --git a/target/linux/ath79/dts/qca9563_zte_mf281.dts b/target/linux/ath79/dts/qca9563_zte_mf281.dts
new file mode 100644
index 0000000000..2f4b7316bf
--- /dev/null
+++ b/target/linux/ath79/dts/qca9563_zte_mf281.dts
@@ -0,0 +1,275 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+// Copyright (c) 2021 Cezary Jackiewicz
+// Copyright (c) 2021, 2022 Lech Perczak
+// Copyright (c) 2022 David Bauer <mail@david-bauer.net>
+
+#include "qca956x.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ model = "ZTE MF281";
+ compatible = "zte,mf281", "qca,qca9563";
+
+ aliases {
+ led-boot = &led_debug;
+ led-failsafe = &led_debug;
+ led-running = &led_debug;
+ led-upgrade = &led_debug;
+ label-mac-device = &eth0;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&enable_wlan_led_gpio>;
+
+ /* Hidden SMD LED below signal strength LEDs.
+ * Visible through slits underside of the case.
+ */
+ led_debug: debug {
+ label = "green:debug";
+ gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+
+ wps {
+ label = "wps";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+ };
+
+ /* This GPIO is used to reset whole board _including_ the modem */
+ gpio-restart {
+ compatible = "gpio-restart";
+ gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
+ active-delay = <3000>;
+ inactive-delay = <1000>;
+ };
+};
+
+&spi {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <25000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0xa0000>;
+ read-only;
+ };
+
+ partition@80000 {
+ label = "u-boot-env";
+ reg = <0xa0000 0x20000>;
+ read-only;
+ };
+ };
+ };
+
+ flash@1 {
+ compatible = "spi-nand";
+ reg = <1>;
+ spi-max-frequency = <25000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "fota-flag";
+ reg = <0x000000 0xa0000>;
+ read-only;
+ };
+
+ partition@a0000 {
+ label = "art";
+ reg = <0xa0000 0x80000>;
+ read-only;
+
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cal_caldata_1000: cal@1000 {
+ reg = <0x1000 0x440>;
+ };
+
+ cal_caldata_5000: cal@5000 {
+ reg = <0x5000 0x2f20>;
+ };
+ };
+
+ partition@120000 {
+ label = "mac";
+ reg = <0x120000 0x80000>;
+ read-only;
+
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_mac_0: macaddr@0 {
+ reg = <0x0 0x6>;
+ };
+ };
+
+ partition@1a0000 {
+ label = "reserved2";
+ reg = <0x1a0000 0xc0000>;
+ read-only;
+ };
+
+ partition@260000 {
+ label = "cfg-param";
+ reg = <0x260000 0x400000>;
+ read-only;
+ };
+
+ partition@660000 {
+ label = "log";
+ reg = <0x660000 0x400000>;
+ read-only;
+ };
+
+ partition@a60000 {
+ label = "oops";
+ reg = <0xa60000 0xa0000>;
+ read-only;
+ };
+
+ partition@b00000 {
+ label = "reserved3";
+ reg = <0xb00000 0x500000>;
+ read-only;
+ };
+
+ partition@1000000 {
+ label = "web";
+ reg = <0x1000000 0x800000>;
+ read-only;
+ };
+
+ partition@1800000 {
+ label = "firmware";
+ reg = <0x1800000 0x1d00000>;
+
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "kernel";
+ reg = <0x0 0x600000>;
+ };
+
+ partition@600000 {
+ label = "ubi";
+ reg = <0x600000 0x1700000>;
+ };
+ };
+
+ partition@3500000 {
+ label = "data";
+ reg = <0x3500000 0x1900000>;
+ read-only;
+ };
+
+ partition@4e00000 {
+ label = "fota";
+ reg = <0x4e00000 0x3200000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&mdio0 {
+ status = "okay";
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ phy-mode = "sgmii";
+
+ qca,ar8327-initvals = <
+ 0x04 0x00080080 /* PORT0 PAD MODE CTRL */
+ 0x7c 0x0000007e /* PORT0_STATUS */
+ >;
+ };
+};
+
+&eth0 {
+ status = "okay";
+
+ phy-mode = "sgmii";
+ phy-handle = <&phy0>;
+
+ nvmem-cells = <&macaddr_mac_0>;
+ nvmem-cell-names = "mac-address";
+};
+
+&pcie {
+ status = "okay";
+
+ wifi@0,0 {
+ compatible = "qcom,ath10k";
+ reg = <0x0 0 0 0 0>;
+
+ nvmem-cells = <&macaddr_mac_0>, <&cal_caldata_5000>;
+ nvmem-cell-names = "mac-address", "pre-calibration";
+ mac-address-increment = <1>;
+ };
+};
+
+&pinmux {
+ enable_wlan_led_gpio: pinmux_wlan_led_gpio {
+ pinctrl-single,bits = <0x10 0x0 0xff000000>;
+ };
+};
+
+&wmac {
+ status = "okay";
+
+ nvmem-cells = <&macaddr_mac_0>, <&cal_caldata_1000>;
+ nvmem-cell-names = "mac-address", "calibration";
+};
+
+&usb_phy0 {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb_phy1 {
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
diff --git a/target/linux/ath79/image/nand.mk b/target/linux/ath79/image/nand.mk
index 4e1ac216a5..117f6e99cd 100644
--- a/target/linux/ath79/image/nand.mk
+++ b/target/linux/ath79/image/nand.mk
@@ -322,7 +322,7 @@ define Device/netgear_wndr4500-v3
endef
TARGET_DEVICES += netgear_wndr4500-v3
-define Device/zte_mf286_common
+define Device/zte_mf28x_common
SOC := qca9563
DEVICE_VENDOR := ZTE
DEVICE_PACKAGES := kmod-usb2 kmod-ath10k-ct
@@ -332,8 +332,21 @@ define Device/zte_mf286_common
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
endef
+define Device/zte_mf281
+ $(Device/zte_mf28x_common)
+ DEVICE_MODEL := MF281
+ KERNEL_SIZE := 6144k
+ IMAGE_SIZE := 29696k
+ IMAGES += factory.bin
+ IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
+ check-size
+ DEVICE_PACKAGES += ath10k-firmware-qca9888-ct kmod-usb-net-rndis \
+ kmod-usb-acm comgt-ncm
+endef
+TARGET_DEVICES += zte_mf281
+
define Device/zte_mf286
- $(Device/zte_mf286_common)
+ $(Device/zte_mf28x_common)
DEVICE_MODEL := MF286
DEVICE_PACKAGES += ath10k-firmware-qca988x-ct kmod-usb-net-qmi-wwan \
kmod-usb-serial-option uqmi
@@ -341,7 +354,7 @@ endef
TARGET_DEVICES += zte_mf286
define Device/zte_mf286a
- $(Device/zte_mf286_common)
+ $(Device/zte_mf28x_common)
DEVICE_MODEL := MF286A
DEVICE_PACKAGES += ath10k-firmware-qca9888-ct kmod-usb-net-qmi-wwan \
kmod-usb-serial-option uqmi
@@ -349,7 +362,7 @@ endef
TARGET_DEVICES += zte_mf286a
define Device/zte_mf286r
- $(Device/zte_mf286_common)
+ $(Device/zte_mf28x_common)
DEVICE_MODEL := MF286R
DEVICE_PACKAGES += ath10k-firmware-qca9888-ct kmod-usb-net-rndis kmod-usb-acm \
comgt-ncm
diff --git a/target/linux/ath79/nand/base-files/etc/board.d/02_network b/target/linux/ath79/nand/base-files/etc/board.d/02_network
index 01f26fb39d..b252d7d9e8 100644
--- a/target/linux/ath79/nand/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/nand/base-files/etc/board.d/02_network
@@ -53,6 +53,10 @@ ath79_setup_interfaces()
ucidef_add_switch "switch0" \
"0@eth0" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1"
;;
+ zte,mf281)
+ ucidef_add_switch "switch0" \
+ "0@eth0" "5:lan"
+ ;;
zte,mf286|\
zte,mf286a|\
zte,mf286r)