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authorAlexander Couzens <lynxis@fe80.eu>2021-06-01 21:09:26 +0000
committerAlexander Couzens <lynxis@fe80.eu>2021-09-21 14:08:51 +0200
commit7f7bf36ec5bacbf414615d3cde009be548a86ae0 (patch)
tree25c518c20c209dbb5b96be9051b0050097586a46
parenta44fd27070e9fbd41dfa25585520f4b8937471cf (diff)
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ramips: add support for minew g1-c
The minew g1-c is a smart home gateway / BLE gateway. A Nordic nRF52832 is available via USB UART (cp210x) to support BLE. The LED ring is a ring of 24x ws2812b connect to a generic GPIO (unsupported). There is a small LED which is only visible when the device is open which will be used as LED until the ws2812b is supported. The board has also a micro sdcard/tfcard slot (untested). The Nordic nRF52832 exposes SWD over a 5pin header (GND, VCC, SWD, SWC, RST). The vendor uses an older OpenWrt version, sysupgrade can be used via serial or ssh. CPU: MT7628AN / 580MHz RAM: DDR2 128 MiB RAM Flash: SPI NOR 16 MiB W25Q128 Ethernet: 1x 100 mbit (Port 0) (PoE in) USB: USB hub, 2x external, 1x internal to USB UART Power: via micro usb or PoE 802.11af UART: 3.3V, 115200 8n1 Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
-rw-r--r--target/linux/ramips/dts/mt7628an_minew_g1-c.dts142
-rw-r--r--target/linux/ramips/image/mt76x8.mk9
-rwxr-xr-xtarget/linux/ramips/mt76x8/base-files/etc/board.d/02_network1
3 files changed, 152 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7628an_minew_g1-c.dts b/target/linux/ramips/dts/mt7628an_minew_g1-c.dts
new file mode 100644
index 0000000000..12cf47f5a7
--- /dev/null
+++ b/target/linux/ramips/dts/mt7628an_minew_g1-c.dts
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Minew G1-C";
+ compatible = "minew,g1-c", "mediatek,mt7628an-soc";
+
+ aliases {
+ led-boot = &led_system;
+ led-failsafe = &led_system;
+ led-running = &led_system;
+ led-upgrade = &led_system;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x8000000>;
+ };
+
+ keys {
+ compatible = "gpio-keys-polled";
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_system: system {
+ label = "red:system";
+ gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+
+ gpio-export {
+ compatible = "gpio-export";
+ #size-cells = <0>;
+
+ ws2812 {
+ gpio-export,name = "ws2812";
+ gpio-export,output = <1>;
+ gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
+ };
+
+ nrf_power {
+ gpio-export,name = "nrf_power";
+ gpio-export,output = <1>;
+ gpios = <&gpio 45 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "gpio";
+ function = "gpio";
+ };
+
+ p0led_an {
+ groups = "p0led_an";
+ function = "gpio";
+ };
+
+ uart1 {
+ groups = "uart1";
+ function = "gpio";
+ };
+
+ wdt {
+ groups = "wdt";
+ function = "gpio";
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
+
+ m25p80@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>;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0xfb0000>;
+ };
+ };
+ };
+};
+
+&ethernet {
+ mtd-mac-address = <&factory 0x28>;
+};
+
+&esw {
+ mediatek,portmap = <0x3e>;
+};
+
+&wmac {
+ status = "okay";
+};
+
+&sdhci {
+ status = "okay";
+ mediatek,cd-high;
+};
diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk
index c5a0baa1cb..1a75bab377 100644
--- a/target/linux/ramips/image/mt76x8.mk
+++ b/target/linux/ramips/image/mt76x8.mk
@@ -269,6 +269,15 @@ define Device/mercury_mac1200r-v2
endef
TARGET_DEVICES += mercury_mac1200r-v2
+define Device/minew_g1-c
+ IMAGE_SIZE := 15744k
+ DEVICE_VENDOR := Minew
+ DEVICE_MODEL := G1-C
+ DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport kmod-usb-serial-cp210x
+ SUPPORTED_DEVICES += minew-g1c
+endef
+TARGET_DEVICES += minew_g1-c
+
define Device/netgear_r6020
$(Device/netgear_sercomm_nor)
IMAGE_SIZE := 7104k
diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
index c55733ad53..82794be60b 100755
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
@@ -15,6 +15,7 @@ ramips_setup_interfaces()
glinet,vixmini|\
hak5,wifi-pineapple-mk7|\
mediatek,linkit-smart-7688|\
+ minew,g1-c|\
onion,omega2p|\
onion,omega2|\
ravpower,rp-wd009|\