From 02936073dbb3ded0eeb0f645c601b63487fa4724 Mon Sep 17 00:00:00 2001
From: Ivan Davydov <lotigara@lotigara.ru>
Date: Mon, 28 Apr 2025 16:01:13 +0300
Subject: Rebuild tags

---
 openwrt-24101------keenetic-launcher-kn-1221.md | 340 ++++++++++++++++++++++++
 1 file changed, 340 insertions(+)
 create mode 100644 openwrt-24101------keenetic-launcher-kn-1221.md

(limited to 'openwrt-24101------keenetic-launcher-kn-1221.md')

diff --git a/openwrt-24101------keenetic-launcher-kn-1221.md b/openwrt-24101------keenetic-launcher-kn-1221.md
new file mode 100644
index 0000000..9d2a52f
--- /dev/null
+++ b/openwrt-24101------keenetic-launcher-kn-1221.md
@@ -0,0 +1,340 @@
+OpenWrt 24.10.1 - исправление, добавляющее поддержку Keenetic Launcher (KN-1221)
+
+Вот оно:
+<summary>
+<details>
+<pre>
+From ef20327e33fb38220ba0bca4418464749305e555 Mon Sep 17 00:00:00 2001
+From: Ivan Davydov <lotigara@lotigara.ru>
+Date: Tue, 4 Mar 2025 23:54:13 +0300
+Subject: [PATCH] ramips: mt76x8: add support for Keenetic Launcher (KN-1221)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Specification:
+SoC: MediaTek MT7628AN
+RAM: 128M DDR2, ESMT M14D128168A (2Y)
+Flash: 32M, cFeon EN25QH256A (Dual Boot on OEM, concatenated on OpenWrt,
+SPI)
+Switch: MediaTek MT7628AN, 3 ports 100 Mbps
+WiFi: MediaTek MT7628AN 2.4 GHz 802.11n
+USB: 1 port USB 2.0
+GPIO: 1 button (Wi-Fi & Reset on OEM, Reset on OpenWrt), 3 LEDs (Power,
+Internet, Wi-Fi), USB port power controls
+
+Disassembly:
+There are 2 screws at the bottom near the LEDs hidden by rubber mounts.
+After removing the screws, pry the gray plastic part around (it is secured
+with latches) and remove it.
+
+UART Interface:
+The UART interface can be connected to the 5 pin located between LAN
+ports and the WAN one.
+Pins (from the second LAN port to the WAN one): VCC, TX, RX, NC, GND
+Settings: 115200, 8N1
+
+Flashing via TFTP:
+1. Connect your PC and router to the first LAN port, configure PC
+interface using IP 192.168.1.2, mask 255.255.255.0
+2. Serve the firmware image (for OpenWrt it is *-squashfs-factory.bin)
+renamed to KN-1221_recovery.bin via TFTP
+3. Power up the router while pressing Wi-Fi button
+4. Release Wi-Fi button when Power LED starts blinking
+
+To revert back to OEM firmware:
+The return to the OEM firmware is carried out by using the methods
+described above with the help of the appropriate firmware image found on
+osvault.keenetic.net.
+
+When using OEM bootloader, the firmware image size cannot exceed the size
+of one OEM «Firmware_x» partition or Kernel + rootFS size.
+
+Signed-off-by: Ivan Davydov <lotigara@lotigara.ru>
+Link: https://github.com/openwrt/openwrt/pull/18164
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ .../ramips/dts/mt7628an_keenetic_kn-1221.dts  | 209 ++++++++++++++++++
+ target/linux/ramips/image/mt76x8.mk           |  12 +
+ .../mt76x8/base-files/etc/board.d/01_leds     |   1 +
+ .../mt76x8/base-files/etc/board.d/02_network  |   5 +
+ 4 files changed, 227 insertions(+)
+ create mode 100644 target/linux/ramips/dts/mt7628an_keenetic_kn-1221.dts
+
+diff --git a/target/linux/ramips/dts/mt7628an_keenetic_kn-1221.dts b/target/linux/ramips/dts/mt7628an_keenetic_kn-1221.dts
+new file mode 100644
+index 00000000000000..6f5cf96856ed21
+--- /dev/null
++++ b/target/linux/ramips/dts/mt7628an_keenetic_kn-1221.dts
+@@ -0,0 +1,209 @@
++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
++
++#include "mt7628an.dtsi"
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
++#include <dt-bindings/leds/common.h>
++
++/ {
++	compatible = "keenetic,kn-1221", "mediatek,mt7628an-soc";
++	model = "Keenetic KN-1221";
++
++	aliases {
++		label-mac-device = &ethernet;
++
++		led-boot = &led_power;
++		led-failsafe = &led_power;
++		led-running = &led_power;
++		led-upgrade = &led_power;
++	};
++
++	chosen {
++		bootargs = "console=ttyS0,115200";
++	};
++
++	regulator-usb {
++		compatible = "regulator-fixed";
++		regulator-name = "USB-power";
++		regulator-min-microvolt = <5000000>;
++		regulator-max-microvolt = <5000000>;
++		gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
++		enable-active-high;
++		regulator-always-on;
++	};
++
++	leds {
++		compatible = "gpio-leds";
++
++		led_power: power {
++			function = LED_FUNCTION_POWER;
++			color = <LED_COLOR_ID_GREEN>;
++			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
++		};
++
++		internet {
++			function = LED_FUNCTION_WAN;
++			color = <LED_COLOR_ID_GREEN>;
++			gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
++		};
++
++		fn {
++			function = LED_FUNCTION_WLAN;
++			color = <LED_COLOR_ID_GREEN>;
++			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
++			linux,default-trigger = "phy0tpt";
++		};
++	};
++
++	keys {
++		compatible = "gpio-keys";
++
++		reset {
++			label = "restart";
++			gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
++			linux,code = <KEY_RESTART>;
++		};
++	};
++
++	virtual_flash {
++		compatible = "mtd-concat";
++		devices = <&firmware1 &firmware2>;
++
++		partitions {
++			compatible = "fixed-partitions";
++			#address-cells = <1>;
++			#size-cells = <1>;
++
++			partition@0 {
++				compatible = "denx,uimage";
++				label = "firmware";
++				reg = <0x0 0x1cc0000>;
++			};
++		};
++	};
++};
++
++&state_default {
++	gpio {
++		groups = "i2c", "spi cs1", "gpio", "refclk", "wdt";
++		function = "gpio";
++	};
++};
++
++&spi0 {
++	status = "okay";
++
++	flash@0 {
++		compatible = "jedec,spi-nor";
++		reg = <0>;
++		spi-max-frequency = <32000000>;
++
++		partitions {
++			compatible = "fixed-partitions";
++			#address-cells = <1>;
++			#size-cells = <1>;
++
++			partition@0 {
++				label = "u-boot";
++				reg = <0x0 0x30000>;
++				read-only;
++			};
++
++			partition@30000 {
++				label = "u-config";
++				reg = <0x30000 0x10000>;
++				read-only;
++			};
++
++			partition@40000 {
++				label = "rf-eeprom";
++				reg = <0x40000 0x10000>;
++				read-only;
++				
++				nvmem-layout {
++					compatible = "fixed-layout";
++					#address-cells = <1>;
++					#size-cells = <1>;
++
++					eeprom_factory_0: eeprom@0 {
++						reg = <0x0 0x400>;
++					};
++
++					macaddr_factory_4: macaddr@4 {
++						reg = <0x4 0x6>;
++					};
++				};
++			};
++
++			firmware1: partition@50000 {
++				label = "firmware_1";
++				reg = <0x50000 0xe60000>;
++			};
++
++			partition@eb0000 {
++				label = "config_1";
++				reg = <0xeb0000 0x40000>;
++				read-only;
++			};
++
++			partition@ef0000 {
++				label = "storage";
++				reg = <0xef0000 0x100000>;
++				read-only;
++			};
++
++			partition@ff0000 {
++				label = "dump";
++				reg = <0xff0000 0x10000>;
++				read-only;
++			};
++
++			partition@1000000 {
++				label = "u-state";
++				reg = <0x1000000 0x30000>;
++				read-only;
++			};
++
++			partition@1030000 {
++				label = "u-config_res";
++				reg = <0x1030000 0x10000>;
++				read-only;
++			};
++			
++			partition@1040000 {
++				label = "rf-eeprom_res";
++				reg = <0x1040000 0x10000>;
++				read-only;
++			};
++
++			firmware2: partition@1050000 {
++				label = "firmware_2";
++				reg = <0x1050000 0xe60000>;
++			};
++			
++			partition@1eb0000 {
++				label = "Config_2";
++				reg = <0x1eb0000 0x40000>;
++				read-only;
++			};
++		};
++	};
++};
++
++&ethernet {
++	nvmem-cells = <&macaddr_factory_4>;
++	nvmem-cell-names = "mac-address";
++};
++
++&esw {
++	mediatek,portmap = <0x3e>;
++	mediatek,portdisable = <0x38>;
++};
++
++&wmac {
++	status = "okay";
++
++	nvmem-cells = <&eeprom_factory_0>;
++	nvmem-cell-names = "eeprom";
++};
+diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk
+index 8c8cfee23b6cfa..f442148d9ecf10 100644
+--- a/target/linux/ramips/image/mt76x8.mk
++++ b/target/linux/ramips/image/mt76x8.mk
+@@ -366,6 +366,18 @@ define Device/jotale_js76x8-32m
+ endef
+ TARGET_DEVICES += jotale_js76x8-32m
+ 
++define Device/keenetic_kn-1221
++  BLOCKSIZE := 64k
++  IMAGE_SIZE := 29440k
++  DEVICE_VENDOR := Keenetic
++  DEVICE_MODEL := KN-1221
++  DEVICE_PACKAGES := kmod-usb2
++  IMAGES += factory.bin
++  IMAGE/factory.bin := $$(sysupgrade_bin) | pad-to $$$$(BLOCKSIZE) | \
++	check-size 14720k | zyimage -d 0x801221 -v "KN-1221"
++endef
++TARGET_DEVICES += keenetic_kn-1221
++
+ define Device/keenetic_kn-1613
+   IMAGE_SIZE := 31488k
+   DEVICE_VENDOR := Keenetic
+diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
+index b87062ae3c5ae5..79f78a2a459487 100644
+--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
++++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
+@@ -58,4 +58,5 @@ hiwifi,hc5661a|\
+ hiwifi,hc5761a)
+ 	ucidef_set_led_switch "internet" "internet" "blue:internet" "switch0" "0x10"
+ 	;;
++keenetic,kn-1221|\
+ keenetic,kn-1613)
+diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
+index fbdc7fb5a2697a..6e6e1310d3495f 100644
+--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
++++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
+@@ -131,5 +131,9 @@ ramips_setup_interfaces()
+ 		ucidef_add_switch "switch0" \
+ 			"0:lan" "1:lan" "2:lan" "6@eth0"
+ 		;;
++	keenetic,kn-1221)
++		ucidef_add_switch "switch0" \
++			"1:lan" "2:lan" "0:wan" "6@eth0"
++		;;
+ 	keenetic,kn-1613|\
+ 	motorola,mwr03)
+@@ -280,5 +280,6 @@ ramips_setup_macs()
+ 	totolink,lr1200)
+ 		wan_mac=$(mtd_get_mac_binary factory 0x2e)
+ 		;;
++	keenetic,kn-1221|\
+ 	keenetic,kn-1613|\
+ 	zyxel,keenetic-extra-ii)
+</pre>
+</details>
+</summary>
+
+Или в виде файла: [18164.patch.backport-24.10.1](/files/18164.patch.backport-24.10.1).
+Готовые сборки тоже доступны в виде файлов: [openwrt-kn-1221-24.10](/files/openwrt-kn-1221-24.10)
+
+Метки: openwrt, разработка, изменённые прошивки
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