[openwrt/openwrt] ramips: add support for YunCore AX820/HWAP-AX820
LEDE Commits
lede-commits at lists.infradead.org
Sat Apr 23 13:03:08 PDT 2022
hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/4891b865380e2b7f32acf0893df9c1ca9db8d4ea
commit 4891b865380e2b7f32acf0893df9c1ca9db8d4ea
Author: Clemens Hopfer <openwrt at wireloss.net>
AuthorDate: Thu Jul 22 17:54:15 2021 +0200
ramips: add support for YunCore AX820/HWAP-AX820
There are two versions which are identical apart from the enclosure:
YunCore AX820: indoor ceiling mount AP with integrated antennas
YunCore HWAP-AX820: outdoor enclosure with external (N) connectors
Hardware specs:
SoC: MediaTek MT7621DAT
Flash: 16 MiB SPI NOR
RAM: 128MiB (DDR3, integrated)
WiFi: MT7905DAN+MT7975DN 2.4/5GHz 2T2R 802.11ax
Ethernet: 10/100/1000 Mbps x2 (WAN/PoE+LAN)
LED: Status (green)
Button: Reset
Power: 802.11af/at PoE; DC 12V,1A
Antennas: AX820(indoor): 4dBi internal; HWAP-AX820(outdoor): external
Flash instructions:
The "OpenWRT support" version of the AX820 comes with a LEDE-based
firmware with proprietary MTK drivers and a luci webinterface and
ssh accessible under 192.168.1.1 on LAN; user root, no password.
The sysupgrade.bin can be flashed using luci or sysupgrade via ssh,
you will have to force the upgrade due to a different factory name.
Remember: Do *not* preserve factory configuration!
MAC addresses as used by OEM firmware:
use address source
2g 44:D1:FA:*:0b Factory 0x0004 (label)
5g 46:D1:FA:*:0b LAA of 2g
lan 44:D1:FA:*:0c Factory 0xe000
wan 44:D1:FA:*:0d Factory 0xe000 + 1
The wan MAC can also be found in 0xe006 but is not used by OEM dtb.
Due to different MAC handling in mt76 the LAA derived from lan is used
for 2g to prevent duplicate MACs when creating multiple interfaces.
Signed-off-by: Clemens Hopfer <openwrt at wireloss.net>
---
package/boot/uboot-envtools/files/ramips | 3 +-
target/linux/ramips/dts/mt7621_yuncore_ax820.dts | 145 +++++++++++++++++++++
target/linux/ramips/image/mt7621.mk | 9 ++
.../mt7621/base-files/etc/board.d/02_network | 4 +
.../etc/hotplug.d/ieee80211/10_fix_wifi_mac | 4 +
5 files changed, 164 insertions(+), 1 deletion(-)
diff --git a/package/boot/uboot-envtools/files/ramips b/package/boot/uboot-envtools/files/ramips
index 92118a6319..d97c812881 100644
--- a/package/boot/uboot-envtools/files/ramips
+++ b/package/boot/uboot-envtools/files/ramips
@@ -23,7 +23,8 @@ sitecom,wlr-4100-v1-002)
;;
allnet,all0256n-4m|\
allnet,all0256n-8m|\
-allnet,all5002)
+allnet,all5002|\
+yuncore,ax820)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x10000"
;;
ampedwireless,ally-00x19k|\
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 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>;
+ };
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_factory_e000>;
+ nvmem-cell-names = "mac-address";
+};
+
+&switch0 {
+ ports {
+ port at 0 {
+ status = "okay";
+ label = "wan";
+ nvmem-cells = <&macaddr_factory_e000>;
+ nvmem-cell-names = "mac-address";
+ mac-address-increment = <1>;
+ };
+
+ port at 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 at e000 {
+ reg = <0xe000 0x6>;
+ };
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index e15c1ec3a8..2543bde372 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -1956,6 +1956,15 @@ 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" $lan_mac
diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index 625d6a616b..61285182d2 100644
--- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -86,4 +86,8 @@ case "$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
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