[openwrt/openwrt] ramips: add support for YunCore FAP690

LEDE Commits lede-commits at lists.infradead.org
Mon Oct 31 14:12:13 PDT 2022


hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/08e153c3c31a117de0d47586ea7ab720ef95104b

commit 08e153c3c31a117de0d47586ea7ab720ef95104b
Author: Volodymyr Puiul <volodymyr.puiul at gmail.com>
AuthorDate: Wed Jun 22 16:41:36 2022 +0400

    ramips: add support for YunCore FAP690
    
    It is an in-wall 802.11ax (Wi-Fi 6) router, based on MediaTek MT7621A.
    
    Specifications:
    - SoC: MT7621AT (880MHz, 2 Cores)
    - RAM: 128 MB
    - Flash: 16 MB SPI NOR
    - Wi-Fi:
        - MT7915DN + MT7905DAN: 2.4/5 GHz
    - Ethernet: 1x 1GiE via MT7530
    - UART: J4 (115200 baud)
        - Pinout: [3V3] (TXD) (RXD) (GND)
    
    - Bootloader: U-Boot
    - Buttons:
        - SW1 - no label on the box, combined with led
    - Led: Status. RGB controlled by
        - GPIO 14 - green color
        - GPIO 15 - red color
        - GPIO 16 - blue color
    
    Installation:
    OEM firmware is based on LEDE with custom UI and support standard sysupgrade
    variant of firmware. However it requires "*.ubin" extension for sysupgrade file.
    Always select "Factory reset" switch on upgrade to OpenWRT, otherwise
    it will not boot.
    
    MAC addresses as verified by OEM firmware:
    vendor   source
    LAN      factory 0x4 (label)
    5g       factory 0x4 (label)
    2g       label with flipped bits bit in 1-st byte and bits 5, 6, 7 in
            4-th byte
    
    Example
    label:  44:xx:xx:b7:xx:xx
    lan:    44:xx:xx:b7:xx:xx
    2g      46:xx:xx:c7:xx:xx
    5g      44:xx:xx:b7:xx:xx
    
    Signed-off-by: Volodymyr Puiul <volodymyr.puiul at gmail.com>
---
 target/linux/ramips/dts/mt7621_yuncore_fap690.dts  | 149 +++++++++++++++++++++
 target/linux/ramips/image/mt7621.mk                |  10 ++
 .../ramips/mt7621/base-files/etc/board.d/01_leds   |   3 +
 .../mt7621/base-files/etc/board.d/02_network       |   1 +
 .../etc/hotplug.d/ieee80211/10_fix_wifi_mac        |   3 +-
 5 files changed, 165 insertions(+), 1 deletion(-)

diff --git a/target/linux/ramips/dts/mt7621_yuncore_fap690.dts b/target/linux/ramips/dts/mt7621_yuncore_fap690.dts
new file mode 100644
index 0000000000..a998b95d4c
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_yuncore_fap690.dts
@@ -0,0 +1,149 @@
+// 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>
+
+/ {
+	compatible = "yuncore,fap690", "mediatek,mt7621-soc";
+	model = "YunCore FAP690";
+
+	aliases {
+		led-boot = &led_status_green;
+		led-failsafe = &led_status_red;
+		led-running = &led_status_green;
+		led-upgrade = &led_status_red;
+		label-mac-device = &gmac0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_status_green: status_green {
+			label = "green:status";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		led_status_red: status_red {
+			label = "red:status";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+
+		led_status_blue: status_blue {
+			label = "blue:status";
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	watchdog {
+		compatible = "linux,wdt-gpio";
+		gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+		hw_algo = "toggle";
+		hw_margin_ms = <200>;
+		always-running;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash at 0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <80000000>;
+		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition at 0 {
+				label = "Bootloader";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition at 30000 {
+				label = "Config";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			/* range 0x40000 to 0x50000 is empty in vendor
+			 * firmware, so we do not use it either
+			 */
+
+			factory: partition at 50000 {
+				label = "Factory";
+				reg = <0x50000 0x40000>;
+				read-only;
+			};
+
+			partition at 90000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x90000 0xf70000>;
+			};
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie1 {
+	wifi at 0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0>;
+		mediatek,disable-radar-background;
+	};
+};
+
+&gmac0 {
+	nvmem-cells = <&macaddr_factory_0004>;
+	nvmem-cell-names = "mac-address";
+};
+
+&switch0 {
+	ports {
+		port at 4 {
+			status = "okay";
+			label = "lan";
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "jtag", "wdt";
+		function = "gpio";
+	};
+};
+
+&factory {
+	compatible = "nvmem-cells";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	macaddr_factory_0004: macaddr at 0004 {
+		reg = <0x0004 0x6>;
+	};
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 46b30f01af..3ef4cf4efb 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -2273,6 +2273,16 @@ define Device/yuncore_fap640
 endef
 TARGET_DEVICES += yuncore_fap640
 
+define Device/yuncore_fap690
+  $(Device/dsa-migration)
+  $(Device/uimage-lzma-loader)
+  IMAGE_SIZE := 15808k
+  DEVICE_VENDOR := YunCore
+  DEVICE_MODEL := FAP690
+  DEVICE_PACKAGES := kmod-mt7915e
+endef
+TARGET_DEVICES += yuncore_fap690
+
 define Device/zbtlink_zbt-we1326
   $(Device/dsa-migration)
   $(Device/uimage-lzma-loader)
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
index 5ffa4ecb3a..c2bc9c3774 100644
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
@@ -170,6 +170,9 @@ xiaomi,redmi-router-ac2100)
 youhua,wr1200js)
 	ucidef_set_led_netdev "internet" "INTERNET" "green:wan" "wan"
 	;;
+yuncore,fap690)
+	ucidef_set_led_netdev "eth_link" "LAN link" "blue:status" "lan" "link"
+	;;
 yuncore,ax820)
 	ucidef_set_led_netdev "lan" "LAN" "green:lan" "lan"
 	ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index 0a05017fd7..39af3af219 100644
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -24,6 +24,7 @@ ramips_setup_interfaces()
 	ubnt,unifi-6-lite|\
 	ubnt,unifi-flexhd|\
 	ubnt,unifi-nanohd|\
+	yuncore,fap690|\
 	zyxel,nwa50ax|\
 	zyxel,nwa55axe)
 		ucidef_set_interface_lan "lan"
diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index ca69745ba6..ff3ee281b2 100644
--- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -126,7 +126,8 @@ case "$board" in
 		[ "$PHYNBR" = "1" ] && \
 			macaddr_setbit_la "$(mtd_get_mac_binary Factory 0xe000)" > /sys${DEVPATH}/macaddress
 		;;
-	yuncore,fap640)
+	yuncore,fap640|\
+	yuncore,fap690)
 		hw_mac_addr="$(mtd_get_mac_binary Factory 0x4)"
 		[ "$PHYNBR" = "0" ] && macaddr_setbit_la "$hw_mac_addr" > /sys${DEVPATH}/macaddress
 		[ "$PHYNBR" = "1" ] && echo -n "$hw_mac_addr" > /sys${DEVPATH}/macaddress




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