gluon/patches/lede/0039-ar71xx-add-support-for-TP-Link-Archer-C25-v1.patch

From: Ludwig Thomeczek <ledesrc@wxorx.net>
Date: Sat, 22 Apr 2017 18:21:47 +0200
Subject: ar71xx: add support for TP-Link Archer C25 v1

The TP-Link Archer C25 is a low-cost dual-band router.

Specification:

- CPU: Atheros QCA9561 775 MHz
- RAM: 64 MB
- Flash: 8 MB
- Wifi: 3x3 2.4 GHz (integrated), 1x1 5 GHz QCA9887
- NET: 5x 10/100 Mbps Ethernet

Some LEDs are controlled by an additional 74HC595 chip.

Signed-off-by: Ludwig Thomeczek <ledesrc@wxorx.net>
[minor code style fixes, boards alphabetical order fixes,
reworked commit message]
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>

diff --git a/target/linux/ar71xx/base-files/etc/board.d/01_leds b/target/linux/ar71xx/base-files/etc/board.d/01_leds
index 833522f27b61ac2208c2862bc0f29f34dea5e701..e1efb561b33da4dcfcb82ee953cd888170476dfb 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
@@ -53,6 +53,15 @@ ap121f)
 	ucidef_set_led_netdev "lan" "LAN" "$board:green:lan" "eth0"
 	ucidef_set_led_wlan "wlan" "WLAN" "$board:green:wlan" "phy0tpt"
 	;;
+archer-c25-v1)
+	ucidef_set_led_netdev "wan" "WAN" "$board:green:wan" "eth0"
+	ucidef_set_led_wlan "wlan" "WLAN" "$board:green:wlan2g" "phy1tpt"
+	ucidef_set_led_wlan "wlan5g" "WLAN5G" "$board:green:wlan5g" "phy0tpt"
+	ucidef_set_led_switch "lan1" "LAN1" "$board:green:lan1" "switch0" "0x10"
+	ucidef_set_led_switch "lan2" "LAN2" "$board:green:lan2" "switch0" "0x08"
+	ucidef_set_led_switch "lan3" "LAN3" "$board:green:lan3" "switch0" "0x04"
+	ucidef_set_led_switch "lan4" "LAN4" "$board:green:lan4" "switch0" "0x02"
+	;;
 arduino-yun)
 	ucidef_set_led_wlan "wlan" "WLAN" "arduino:blue:wlan" "phy0tpt"
 	ucidef_set_led_usbdev "usb" "USB" "arduino:white:usb" "1-1.1"
diff --git a/target/linux/ar71xx/base-files/etc/board.d/02_network b/target/linux/ar71xx/base-files/etc/board.d/02_network
index 6d8a5c3d0a86a627663dee6e2905e03d5dec99fb..cefb7413eac6ffc50e67f1eaf63def749314428b 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/02_network
+++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
@@ -122,6 +122,7 @@ ar71xx_setup_interfaces()
 	a60|\
 	alfa-ap96|\
 	alfa-nx|\
+	archer-c25-v1|\
 	dr344|\
 	gl-ar150|\
 	gl-ar300m|\
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index bc2fc2f774c4f2f0bbfa6e43d9b9a55e9b63153d..38cc5d7853c79f2a7800a387310a95abb3b4de1b 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -50,6 +50,7 @@ get_status_led() {
 	ap135-020)
 		status_led="ap135:green:status"
 		;;
+	archer-c25-v1|\
 	mr12|\
 	mr16|\
 	nbg6616|\
diff --git a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index b3e23c9a8f8c56870ef36fb55ae52e6b5ea61134..68f90de802ddd18e09a1da39c0d56292eea9489c 100644
--- a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -92,6 +92,7 @@ case "$FIRMWARE" in
 		ath10kcal_extract "art" 20480 2116
 		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) -2)
 		;;
+	archer-c25-v1|\
 	tl-wdr6500-v2)
 		ath10kcal_extract "art" 20480 2116
 		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2)
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 170c6f01b4310c4d6c261e9ba97af8786b21c93b..fc7d862c2911e96f76622cbed23e99863814da63 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -463,6 +463,9 @@ ar71xx_board_detect() {
 	*AP90Q)
 		name="ap90q"
 		;;
+	*"Archer C25 v1")
+		name="archer-c25-v1"
+		;;
 	*"Archer C5")
 		name="archer-c5"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 21ad2a617db2fe4ff5801aba3a7fae5ba103570a..e65f6e2f7594ba373fbc9a26620859b9005c8532 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -206,6 +206,7 @@ platform_check_image() {
 	ap121f|\
 	ap132|\
 	ap90q|\
+	archer-c25-v1|\
 	bullet-m|\
 	c-55|\
 	carambola2|\
diff --git a/target/linux/ar71xx/config-4.4 b/target/linux/ar71xx/config-4.4
index a8622454b421c1c74a8a71134b53c50399114aa5..e10401d42ae06506f82f2f5538fbc7df79fd4c65 100644
--- a/target/linux/ar71xx/config-4.4
+++ b/target/linux/ar71xx/config-4.4
@@ -51,6 +51,7 @@ CONFIG_ATH79_MACH_AP152=y
 # CONFIG_ATH79_MACH_AP81 is not set
 CONFIG_ATH79_MACH_AP90Q=y
 CONFIG_ATH79_MACH_AP96=y
+CONFIG_ATH79_MACH_ARCHER_C25_V1=y
 CONFIG_ATH79_MACH_ARCHER_C7=y
 CONFIG_ATH79_MACH_ARDUINO_YUN=y
 CONFIG_ATH79_MACH_AW_NR580=y
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 58d7e435362e0bac105e8183206e593329e4ae96..fb2afb965c4641df7cdcaf0920f2d56b3717fa9b 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -1234,6 +1234,16 @@ config ATH79_MACH_BSB
 	select ATH79_DEV_USB
 	select ATH79_DEV_WMAC
 
+config ATH79_MACH_ARCHER_C25_V1
+	bool "TP-LINK Archer C25 v1 support"
+	select SOC_QCA956X
+	select ATH79_DEV_AP9X_PCI if PCI
+	select ATH79_DEV_ETH
+	select ATH79_DEV_GPIO_BUTTONS
+	select ATH79_DEV_LEDS_GPIO
+	select ATH79_DEV_M25P80
+	select ATH79_DEV_WMAC
+
 config ATH79_MACH_ARCHER_C7
 	bool "TP-LINK Archer C5/C7/TL-WDR4900 v2 board support"
 	select SOC_QCA955X
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index 7aee76019552e14ebdbf7bea357859dedb1a5bbb..3365a43ce16fc77b3212b39b92081efe678e8803 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -56,6 +56,7 @@ obj-$(CONFIG_ATH79_MACH_AP147)			+= mach-ap147.o
 obj-$(CONFIG_ATH79_MACH_AP152)			+= mach-ap152.o
 obj-$(CONFIG_ATH79_MACH_AP90Q)			+= mach-ap90q.o
 obj-$(CONFIG_ATH79_MACH_AP96)			+= mach-ap96.o
+obj-$(CONFIG_ATH79_MACH_ARCHER_C25_V1)		+= mach-archer-c25-v1.o
 obj-$(CONFIG_ATH79_MACH_ARCHER_C7)		+= mach-archer-c7.o
 obj-$(CONFIG_ATH79_MACH_ARDUINO_YUN)		+= mach-arduino-yun.o
 obj-$(CONFIG_ATH79_MACH_AW_NR580)		+= mach-aw-nr580.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c25-v1.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c25-v1.c
new file mode 100644
index 0000000000000000000000000000000000000000..a0f001cb49af5aa501c6825c40f3a98ab99503b2
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c25-v1.c
@@ -0,0 +1,227 @@
+/*
+ *  TP-Link Archer C25 v1 board support
+ *
+ *  Copyright (C) 2017 Ludwig Thomeczek <ledesrc@wxorx.net>
+ *  based on mach-archer-c60/C59-v1.c
+ *  Copyright (C) 2016 Henryk Heisig <hyniu@o2.pl>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <linux/ar8216_platform.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include <linux/gpio.h>
+
+#include "common.h"
+#include "dev-m25p80.h"
+#include "machtypes.h"
+#include "pci.h"
+#include "dev-ap9x-pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-spi.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include <linux/spi/spi_gpio.h>
+#include <linux/spi/74x164.h>
+
+#define ARCHER_C25_GPIO_SHIFT_OE	21 /* OE,   Output Enable */
+#define ARCHER_C25_GPIO_SHIFT_SER	14 /* DS,   Data Serial Input */
+#define ARCHER_C25_GPIO_SHIFT_SRCLK	15 /* SHCP, Shift Reg Clock Input */
+#define ARCHER_C25_GPIO_SHIFT_SRCLR	19 /* MR,   Master Reset */
+#define ARCHER_C25_GPIO_SHIFT_RCLK	16 /* STCP, Storage Reg Clock Input */
+
+#define ARCHER_C25_74HC_GPIO_BASE		QCA956X_GPIO_COUNT
+#define ARCHER_C25_74HC_GPIO_LED_WAN_AMBER	27
+#define ARCHER_C25_74HC_GPIO_LED_WAN_GREEN	28
+#define ARCHER_C25_74HC_GPIO_LED_WLAN2		29
+#define ARCHER_C25_74HC_GPIO_LED_WLAN5		30
+#define ARCHER_C25_74HC_GPIO_LED_LAN1		23
+#define ARCHER_C25_74HC_GPIO_LED_LAN2		24
+#define ARCHER_C25_74HC_GPIO_LED_LAN3		25
+#define ARCHER_C25_74HC_GPIO_LED_LAN4		26
+
+#define ARCHER_C25_V1_SSR_BIT_0			0
+#define ARCHER_C25_V1_SSR_BIT_1			1
+#define ARCHER_C25_V1_SSR_BIT_2			2
+#define ARCHER_C25_V1_SSR_BIT_3			3
+#define ARCHER_C25_V1_SSR_BIT_4			4
+#define ARCHER_C25_V1_SSR_BIT_5			5
+#define ARCHER_C25_V1_SSR_BIT_6			6
+#define ARCHER_C25_V1_SSR_BIT_7			7
+
+
+#define ARCHER_C25_V1_KEYS_POLL_INTERVAL	20
+#define ARCHER_C25_V1_KEYS_DEBOUNCE_INTERVAL	\
+					(3 * ARCHER_C25_V1_KEYS_POLL_INTERVAL)
+
+#define ARCHER_C25_V1_GPIO_BTN_RESET		1
+#define ARCHER_C25_V1_GPIO_BTN_RFKILL		22
+
+#define ARCHER_C25_V1_GPIO_LED_POWER		17
+#define ARCHER_C25_V1_GPIO_LED_WPS		2
+
+#define ARCHER_C25_V1_WMAC_CALDATA_OFFSET	0x1000
+
+static struct spi_gpio_platform_data archer_c25_v1_spi_data = {
+	.sck		= ARCHER_C25_GPIO_SHIFT_SRCLK,
+	.miso		= SPI_GPIO_NO_MISO,
+	.mosi		= ARCHER_C25_GPIO_SHIFT_SER,
+	.num_chipselect	= 1,
+};
+
+static u8 archer_c25_v1_ssr_initdata[] __initdata = {
+	BIT(ARCHER_C25_V1_SSR_BIT_7) |
+	BIT(ARCHER_C25_V1_SSR_BIT_6) |
+	BIT(ARCHER_C25_V1_SSR_BIT_5) |
+	BIT(ARCHER_C25_V1_SSR_BIT_4) |
+	BIT(ARCHER_C25_V1_SSR_BIT_3) |
+	BIT(ARCHER_C25_V1_SSR_BIT_2) |
+	BIT(ARCHER_C25_V1_SSR_BIT_1)
+};
+
+static struct gen_74x164_chip_platform_data archer_c25_v1_ssr_data = {
+	.base = ARCHER_C25_74HC_GPIO_BASE,
+	.num_registers = ARRAY_SIZE(archer_c25_v1_ssr_initdata),
+	.init_data = archer_c25_v1_ssr_initdata,
+};
+
+static struct platform_device archer_c25_v1_spi_device = {
+	.name		= "spi_gpio",
+	.id		= 1,
+	.dev = {
+		.platform_data = &archer_c25_v1_spi_data,
+	},
+};
+
+static struct spi_board_info archer_c25_v1_spi_info[] = {
+	{
+		.bus_num		= 1,
+		.chip_select		= 0,
+		.max_speed_hz		= 10000000,
+		.modalias		= "74x164",
+		.platform_data		= &archer_c25_v1_ssr_data,
+		.controller_data	= (void *) ARCHER_C25_GPIO_SHIFT_RCLK,
+	},
+};
+
+static struct gpio_led archer_c25_v1_leds_gpio[] __initdata = {
+	{
+		.name		= "archer-c25-v1:green:power",
+		.gpio		= ARCHER_C25_V1_GPIO_LED_POWER,
+		.active_low	= 1,
+	}, {
+		.name		= "archer-c25-v1:green:wps",
+		.gpio		= ARCHER_C25_V1_GPIO_LED_WPS,
+		.active_low	= 1,
+	}, {
+		.name		= "archer-c25-v1:green:wlan2g",
+		.gpio		= ARCHER_C25_74HC_GPIO_LED_WLAN2,
+		.active_low	= 1,
+	}, {
+		.name		= "archer-c25-v1:green:wlan5g",
+		.gpio		= ARCHER_C25_74HC_GPIO_LED_WLAN5,
+		.active_low	= 1,
+	}, {
+		.name		= "archer-c25-v1:green:lan1",
+		.gpio		= ARCHER_C25_74HC_GPIO_LED_LAN1,
+		.active_low	= 1,
+	}, {
+		.name		= "archer-c25-v1:green:lan2",
+		.gpio		= ARCHER_C25_74HC_GPIO_LED_LAN2,
+		.active_low	= 1,
+	}, {
+		.name		= "archer-c25-v1:green:lan3",
+		.gpio		= ARCHER_C25_74HC_GPIO_LED_LAN3,
+		.active_low	= 1,
+	}, {
+		.name		= "archer-c25-v1:green:lan4",
+		.gpio		= ARCHER_C25_74HC_GPIO_LED_LAN4,
+		.active_low	= 1,
+	}, {
+		.name		= "archer-c25-v1:green:wan",
+		.gpio		=  ARCHER_C25_74HC_GPIO_LED_WAN_GREEN,
+		.active_low	= 1,
+	}, {
+		.name		= "archer-c25-v1:amber:wan",
+		.gpio		=  ARCHER_C25_74HC_GPIO_LED_WAN_AMBER,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button archer_c25_v1_gpio_keys[] __initdata = {
+	{
+		.desc			= "Reset button",
+		.type			= EV_KEY,
+		.code			= KEY_RESTART,
+		.debounce_interval	= ARCHER_C25_V1_KEYS_DEBOUNCE_INTERVAL,
+		.gpio			= ARCHER_C25_V1_GPIO_BTN_RESET,
+		.active_low		= 1,
+	}, {
+		.desc			= "RFKILL button",
+		.type			= EV_KEY,
+		.code			= KEY_RFKILL,
+		.debounce_interval	= ARCHER_C25_V1_KEYS_DEBOUNCE_INTERVAL,
+		.gpio			= ARCHER_C25_V1_GPIO_BTN_RFKILL,
+		.active_low		= 1,
+	},
+};
+
+static void __init archer_c25_v1_setup(void)
+{
+	u8 *mac = (u8 *) KSEG1ADDR(0x1f7e0008);
+	u8 *art = (u8 *) KSEG1ADDR(0x1f7f0000);
+
+	ath79_register_m25p80(NULL);
+
+	spi_register_board_info(archer_c25_v1_spi_info,
+				ARRAY_SIZE(archer_c25_v1_spi_info));
+
+	platform_device_register(&archer_c25_v1_spi_device);
+
+	gpio_request_one(ARCHER_C25_GPIO_SHIFT_OE,
+			 GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED,
+			 "LED control");
+
+	gpio_request_one(ARCHER_C25_GPIO_SHIFT_SRCLR,
+			 GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+			 "LED reset");
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c25_v1_leds_gpio),
+				 archer_c25_v1_leds_gpio);
+
+	ath79_register_gpio_keys_polled(-1, ARCHER_C25_V1_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(archer_c25_v1_gpio_keys),
+					archer_c25_v1_gpio_keys);
+
+	ath79_register_mdio(0, 0x0);
+	ath79_register_mdio(1, 0x0);
+
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+	ath79_init_mac(ath79_eth1_data.mac_addr, mac, 1);
+
+	/* WAN port */
+	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+	ath79_eth0_data.speed = SPEED_100;
+	ath79_eth0_data.duplex = DUPLEX_FULL;
+	ath79_eth0_data.phy_mask = BIT(4);
+	ath79_register_eth(0);
+
+	/* LAN ports */
+	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+	ath79_eth1_data.speed = SPEED_1000;
+	ath79_eth1_data.duplex = DUPLEX_FULL;
+	ath79_switch_data.phy_poll_mask |= BIT(4);
+	ath79_switch_data.phy4_mii_en = 1;
+	ath79_register_eth(1);
+
+	ath79_register_wmac(art + ARCHER_C25_V1_WMAC_CALDATA_OFFSET, mac);
+	ap91_pci_init(NULL, NULL);
+}
+
+MIPS_MACHINE(ATH79_MACH_ARCHER_C25_V1, "ARCHER-C25-V1", "TP-LINK Archer C25 v1",
+	     archer_c25_v1_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index a12685cd11a7a6cefe9b69991a5e41db55ccea85..8864e0deda57b926e88dceebd26056a2f8099380 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -40,6 +40,7 @@ enum ath79_mach_type {
 	ATH79_MACH_AP152,			/* Atheros AP152 reference board */
 	ATH79_MACH_AP90Q,			/* YunCore AP90Q */
 	ATH79_MACH_AP96,			/* Atheros AP96 */
+	ATH79_MACH_ARCHER_C25_V1,		/* TP-LINK Archer C25 V1 board */
 	ATH79_MACH_ARCHER_C5,			/* TP-LINK Archer C5 board */
 	ATH79_MACH_ARCHER_C7,			/* TP-LINK Archer C7 board */
 	ATH79_MACH_ARCHER_C7_V2,		/* TP-LINK Archer C7 V2 board */
diff --git a/target/linux/ar71xx/image/tp-link.mk b/target/linux/ar71xx/image/tp-link.mk
index 9cd6c6372ac8f7e509a0a2422616097c1c19edf6..6933654e575a1ef2c92e4c656696a479cba4c594 100644
--- a/target/linux/ar71xx/image/tp-link.mk
+++ b/target/linux/ar71xx/image/tp-link.mk
@@ -103,6 +103,22 @@ $(Device/tplink)
   IMAGE_SIZE := 15872k
 endef
 
+define Device/archer-c25-v1
+  DEVICE_TITLE := TP-LINK Archer C25 v1
+  DEVICE_PACKAGES := kmod-ath10k ath10k-firmware-qca9887
+  BOARDNAME := ARCHER-C25-V1
+  TPLINK_BOARD_NAME := ARCHER-C25-V1
+  DEVICE_PROFILE := ARCHERC25V1
+  IMAGE_SIZE := 7808k
+  LOADER_TYPE := elf
+  KERNEL := kernel-bin | patch-cmdline | lzma | uImageArcher lzma
+  IMAGES := sysupgrade.bin factory.bin
+  IMAGE/sysupgrade.bin := append-rootfs | tplink-safeloader sysupgrade
+  IMAGE/factory.bin := append-rootfs | tplink-safeloader factory
+  MTDPARTS := spi0.0:128k(factory-uboot)ro,64k(u-boot)ro,1536k(kernel),6272k(rootfs),128k(config)ro,64k(art)ro,7808k@0x30000(firmware)
+endef
+TARGET_DEVICES += archer-c25-v1
+
 define Device/cpe510-520
   DEVICE_TITLE := TP-LINK CPE510/520
   DEVICE_PACKAGES := rssileds
diff --git a/target/linux/ar71xx/mikrotik/config-default b/target/linux/ar71xx/mikrotik/config-default
index f8d255fd87b8c53511b34b42f4117422218219fe..376835a703f91532300d0dd7c8ef66704acc6e05 100644
--- a/target/linux/ar71xx/mikrotik/config-default
+++ b/target/linux/ar71xx/mikrotik/config-default
@@ -16,6 +16,7 @@
 # CONFIG_ATH79_MACH_AP152 is not set
 # CONFIG_ATH79_MACH_AP90Q is not set
 # CONFIG_ATH79_MACH_AP96 is not set
+# CONFIG_ATH79_MACH_ARCHER_C25_V1 is not set
 # CONFIG_ATH79_MACH_ARCHER_C7 is not set
 # CONFIG_ATH79_MACH_ARDUINO_YUN is not set
 # CONFIG_ATH79_MACH_AW_NR580 is not set
diff --git a/target/linux/ar71xx/nand/config-default b/target/linux/ar71xx/nand/config-default
index c1b5e61c3e9e5f02979584f72621f5e54cde2e36..62be218e33cc6366ea89f363983f36523c419650 100644
--- a/target/linux/ar71xx/nand/config-default
+++ b/target/linux/ar71xx/nand/config-default
@@ -9,6 +9,7 @@
 # CONFIG_ATH79_MACH_AP136 is not set
 # CONFIG_ATH79_MACH_AP147 is not set
 # CONFIG_ATH79_MACH_AP96 is not set
+# CONFIG_ATH79_MACH_ARCHER_C25_V1 is not set
 # CONFIG_ATH79_MACH_ARCHER_C7 is not set
 # CONFIG_ATH79_MACH_AW_NR580 is not set
 # CONFIG_ATH79_MACH_CAP324 is not set