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-rw-r--r--target/linux/ramips/dts/mt7621_yuncore_ax820.dts145
-rw-r--r--target/linux/ramips/image/mt7621.mk9
-rw-r--r--target/linux/ramips/mt7621/base-files/etc/board.d/02_network4
-rw-r--r--target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac4
4 files changed, 162 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_yuncore_ax820.dts b/target/linux/ramips/dts/mt7621_yuncore_ax820.dts
new file mode 100644
index 0000000000..fe0e9daf7f
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_yuncore_ax820.dts
@@ -0,0 +1,145 @@
+// 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,ax820", "mediatek,mt7621-soc";
+ model = "YunCore AX820";
+
+ aliases {
+ led-boot = &led_status_green;
+ led-failsafe = &led_status_green;
+ led-running = &led_status_green;
+ led-upgrade = &led_status_green;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_status_green: status_green {
+ label = "green:status";
+ gpios = <&gpio 15 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@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@0 {
+ label = "Bootloader";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@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@50000 {
+ label = "Factory";
+ reg = <0x50000 0x40000>;
+ read-only;
+ };
+
+ partition@90000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x90000 0xf70000>;
+ };
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie1 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0>;
+ };
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_factory_e000>;
+ nvmem-cell-names = "mac-address";
+};
+
+&switch0 {
+ ports {
+ port@0 {
+ status = "okay";
+ label = "wan";
+ nvmem-cells = <&macaddr_factory_e000>;
+ nvmem-cell-names = "mac-address";
+ mac-address-increment = <1>;
+ };
+
+ port@1 {
+ status = "okay";
+ label = "lan";
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "jtag", "wdt";
+ function = "gpio";
+ };
+};
+
+&factory {
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_factory_e000: macaddr@e000 {
+ reg = <0xe000 0x6>;
+ };
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index e588168e40..bd0d6ad654 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -1953,6 +1953,15 @@ define Device/youku_yk-l2
endef
TARGET_DEVICES += youku_yk-l2
+define Device/yuncore_ax820
+ $(Device/dsa-migration)
+ IMAGE_SIZE := 15808k
+ DEVICE_VENDOR := YunCore
+ DEVICE_MODEL := AX820
+ DEVICE_PACKAGES := kmod-mt7915e
+endef
+TARGET_DEVICES += yuncore_ax820
+
define Device/zbtlink_zbt-we1326
$(Device/dsa-migration)
$(Device/uimage-lzma-loader)
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index 1a914d8614..8e89ccacba 100644
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -89,6 +89,7 @@ ramips_setup_interfaces()
ubnt,usw-flex)
ucidef_set_interface_lan "lan1 lan2 lan3 lan4 lan5"
;;
+ yuncore,ax820|\
zyxel,nr7101)
ucidef_set_interfaces_lan_wan "lan" "wan"
;;
@@ -194,6 +195,9 @@ ramips_setup_macs()
wan_mac=$(mtd_get_mac_ascii Config protest_wan_mac)
label_mac=$lan_mac
;;
+ yuncore,ax820)
+ label_mac=$(mtd_get_mac_binary Factory 0x4)
+ ;;
esac
[ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" $lan_mac
diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index f2f6390c76..504dfbc9ee 100644
--- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -79,4 +79,8 @@ case "$board" in
hw_mac_addr="$(mtd_get_mac_binary factory 0x4)"
[ "$PHYNBR" = "1" ] && macaddr_add $hw_mac_addr "0x100000" > /sys${DEVPATH}/macaddress
;;
+ yuncore,ax820)
+ [ "$PHYNBR" = "1" ] && \
+ macaddr_setbit_la "$(mtd_get_mac_binary Factory 0xe000)" > /sys${DEVPATH}/macaddress
+ ;;
esac