[openwrt/openwrt] ramips: add support for YunCore FAP640
LEDE Commits
lede-commits at lists.infradead.org
Sun Oct 30 16:36:30 PDT 2022
hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/3d14c610e8cdbc16c14d6407a206c44a35d275e7
commit 3d14c610e8cdbc16c14d6407a206c44a35d275e7
Author: Volodymyr Puiul <volodymyr.puiul at gmail.com>
AuthorDate: Thu Oct 20 00:05:16 2022 +0400
ramips: add support for YunCore FAP640
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
- Wi-Fi:
- MT7915DN + MT7905DAN: 2.4/5 GHz
- Ethernet: 5x1GiE via MT7530, 1xWAN with POE and 4xLAN
- UART: J4 (115200 baud)
- Pinout: [3V3] (TXD) (RXD) (GND)
- Power: 802.11af/at PoE;
- Bootloader: U-Boot
- Buttons:
- Reset
- LEDs:
- Status - RGB controlled by
- GPIO 14 LOW - green color
- GPIO 15 LOW- red color
- GPIO 16 LOW - blue color
- WAN - gren color, controlled by switch GPIO 12 LOW
- LAN1 - gren color, controlled by switch GPIO 9 HIGH
- LAN2 - gren color, controlled by switch GPIO 6 LOW
- LAN3 - gren color, controlled by switch GPIO 3 LOW
- LAN4 - gren color, controlled by switch GPIO 0 LOW
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
router will not boot.
MAC addresses with 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_fap640.dts | 205 +++++++++++++++++++++
target/linux/ramips/image/mt7621.mk | 10 +
.../etc/hotplug.d/ieee80211/10_fix_wifi_mac | 5 +
3 files changed, 220 insertions(+)
diff --git a/target/linux/ramips/dts/mt7621_yuncore_fap640.dts b/target/linux/ramips/dts/mt7621_yuncore_fap640.dts
new file mode 100644
index 0000000000..a0c32a0211
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_yuncore_fap640.dts
@@ -0,0 +1,205 @@
+// 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,fap640", "mediatek,mt7621-soc";
+ model = "YunCore FAP640";
+
+ aliases {
+ led-boot = &led_status_blue;
+ 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>;
+ };
+
+ wan {
+ label = "green:wan";
+ gpios = <&switch0 12 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "mt7530-0:04:link";
+ };
+
+ lan1 {
+ label = "green:lan1";
+ gpios = <&switch0 9 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mt7530-0:03:link";
+ };
+
+ lan2 {
+ label = "green:lan2";
+ gpios = <&switch0 6 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "mt7530-0:02:link";
+ };
+
+ lan3 {
+ label = "green:lan3";
+ gpios = <&switch0 3 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "mt7530-0:01:link";
+ };
+
+ lan4 {
+ label = "green:lan4";
+ gpios = <&switch0 0 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "mt7530-0:00:link";
+ };
+ };
+
+ 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 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ports {
+ port at 0 {
+ status = "okay";
+ label = "lan4";
+ };
+
+ port at 1 {
+ status = "okay";
+ label = "lan3";
+ };
+
+ port at 2 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port at 3 {
+ status = "okay";
+ label = "lan1";
+ };
+
+ port at 4 {
+ status = "okay";
+ label = "wan";
+ nvmem-cells = <&macaddr_factory_0004>;
+ nvmem-cell-names = "mac-address";
+ };
+ };
+};
+
+&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 30d928fdad..46b30f01af 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -2263,6 +2263,16 @@ define Device/yuncore_ax820
endef
TARGET_DEVICES += yuncore_ax820
+define Device/yuncore_fap640
+ $(Device/dsa-migration)
+ $(Device/uimage-lzma-loader)
+ IMAGE_SIZE := 15808k
+ DEVICE_VENDOR := YunCore
+ DEVICE_MODEL := FAP640
+ DEVICE_PACKAGES := kmod-mt7915e
+endef
+TARGET_DEVICES += yuncore_fap640
+
define Device/zbtlink_zbt-we1326
$(Device/dsa-migration)
$(Device/uimage-lzma-loader)
diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index 3c2872ae2c..ca69745ba6 100644
--- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -126,6 +126,11 @@ case "$board" in
[ "$PHYNBR" = "1" ] && \
macaddr_setbit_la "$(mtd_get_mac_binary Factory 0xe000)" > /sys${DEVPATH}/macaddress
;;
+ yuncore,fap640)
+ hw_mac_addr="$(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
+ ;;
zyxel,nwa50ax|\
zyxel,nwa55axe)
hw_mac_addr="$(mtd_get_mac_binary mrd 0x1fff8)"
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