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ramips: add yuncore fap640 support

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Signed-off-by: John Crispin <john@phrozen.org>
This commit is contained in:
John Crispin
2022-12-08 15:31:13 +01:00
parent 5567de89e6
commit 71189b1b74
2 changed files with 309 additions and 0 deletions
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301
patches/ramips/0017-ramips-add-support-for-YunCore-FAP640.patch Normal file
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@@ -0,0 +1,301 @@
From dbd1fbf93aa42f4bd69ec6af4c4741229f5d7005 Mon Sep 17 00:00:00 2001
From: Volodymyr Puiul <volodymyr.puiul@gmail.com>
Date: Thu, 8 Dec 2022 15:20:40 +0100
Subject: [PATCH] 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@gmail.com>
---
.../ramips/dts/mt7621_yuncore_fap640.dts | 198 ++++++++++++++++++
target/linux/ramips/image/mt7621.mk | 10 +
.../etc/hotplug.d/ieee80211/10_fix_wifi_mac | 5 +
3 files changed, 213 insertions(+)
create mode 100644 target/linux/ramips/dts/mt7621_yuncore_fap640.dts
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..b48546d825
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_yuncore_fap640.dts
@@ -0,0 +1,198 @@
+// 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@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 0xf60000>;
+ };
+
+ partition@ff0000 {
+ label = "certificates";
+ reg = <0xff0000 0x10000>;
+ };
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie1 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0>;
+ mediatek,disable-radar-background;
+ };
+};
+
+&gmac0 {
+ mtd-mac-address = <&factory 0x4>;
+};
+
+&switch0 {
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ports {
+ port@0 {
+ status = "okay";
+ label = "lan4";
+ };
+
+ port@1 {
+ status = "okay";
+ label = "lan3";
+ };
+
+ port@2 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port@3 {
+ status = "okay";
+ label = "lan1";
+ };
+
+ port@4 {
+ status = "okay";
+ label = "wan";
+ mtd-mac-address = <&factory 0x4>;
+ mtd-mac-address-increment = <1>;
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "jtag", "wdt";
+ function = "gpio";
+ };
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 9e1eed024b..a528a257d4 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -1637,6 +1637,16 @@ define Device/youku_yk-l2
endef
TARGET_DEVICES += youku_yk-l2
+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)
$(Device/uimage-lzma-loader)
diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index 157e706534..be7b226c32 100644
--- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -38,4 +38,9 @@ case "$board" in
[ "$PHYNBR" = "0" ] && macaddr_add $hw_mac_addr 1 > /sys${DEVPATH}/macaddress
[ "$PHYNBR" = "1" ] && macaddr_add $hw_mac_addr 2 > /sys${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
+ ;;
esac
--
2.25.1

8
profiles/yuncore_fap640.yml Normal file
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---
profile: yuncore_fap640
target: ramips
subtarget: mt7621
description: Build image for the Yuncore FAP640
image: bin/targets/ramips/mt7621/openwrt-ramips-mt7621-yuncore_fap640-squashfs-sysupgrade.bin
include:
- ucentral-ap