[OpenWrt-Devel] Patch: Support for TP-Link WR-802N

Rick Pannen pannen at gmail.com
Thu Jan 21 12:17:16 EST 2016


Hi,

I added support for the TP-Link 802N (http://www.tp-link.com/en/products/details/cat-9_TL-WR802N.html) to trunk.
Everything is based on the existing WR841N_V9 code (same chipset).
The resulting firmware can be flashed onto a factory device and runs without any problems on my 2 test devices.



Arch code (target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr802n.c):
———

/*
*  TP-LINK TL-WR802N
*
*  Copyright (C) 2015 Rick Pannen <pannen at gmail.com>
*
*  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/gpio.h>
#include <linux/platform_device.h>

#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>

#include "common.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
#include "dev-wmac.h"
#include "machtypes.h"

#define TL_WR802N_GPIO_LED_SYSTEM	13
#define TL_WR802N_GPIO_BTN_RESET	11

#define TL_WR802N_KEYS_POLL_INTERVAL	20	/* msecs */
#define TL_WR802N_KEYS_DEBOUNCE_INTERVAL	(3 * TL_WR802N_KEYS_POLL_INTERVAL)

static const char *tl_wr802n_part_probes[] = {
	"tp-link",
	NULL,
};

static struct flash_platform_data tl_wr802n_flash_data = {
	.part_probes	= tl_wr802n_part_probes,
};

static struct gpio_led tl_wr802n_leds_gpio[] __initdata = {
	{
		.name		= "tp-link:blue:system",
		.gpio		= TL_WR802N_GPIO_LED_SYSTEM,
		.active_low	= 1,
	},
};

static struct gpio_keys_button tl_wr802n_gpio_keys[] __initdata = {
	{
		.desc		= "reset",
		.type		= EV_KEY,
		.code		= KEY_RESTART,
		.debounce_interval = TL_WR802N_KEYS_DEBOUNCE_INTERVAL,
		.gpio		= TL_WR802N_GPIO_BTN_RESET,
		.active_low	= 0,
	}
};

static void __init tl_ap143_setup(void)
{
       u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
       u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
       u8 tmpmac[ETH_ALEN];

       ath79_register_m25p80(&tl_wr802n_flash_data);

       ath79_setup_ar933x_phy4_switch(false, false);

       ath79_register_mdio(0, 0x0);

       /* LAN */
       ath79_switch_data.phy4_mii_en = 1;
       ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
       ath79_eth0_data.duplex = DUPLEX_FULL;
       ath79_eth0_data.speed = SPEED_100;
       ath79_eth0_data.phy_mask = BIT(4);
       ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
       ath79_register_eth(0);

       ath79_init_mac(tmpmac, mac, 0);
       ath79_register_wmac(ee, tmpmac);
};

static void __init tl_wr802n_setup(void)
{
	tl_ap143_setup();

	ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr802n_leds_gpio),
				 tl_wr802n_leds_gpio);

	ath79_register_gpio_keys_polled(1, TL_WR802N_KEYS_POLL_INTERVAL,
					ARRAY_SIZE(tl_wr802n_gpio_keys),
					tl_wr802n_gpio_keys);
}

MIPS_MACHINE(ATH79_MACH_TL_WR802N, "TL-WR802N", "TP-LINK TL-WR802N“, tl_wr802n_setup);

———



OpenWRT patches:
———

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 151eac2..7825fa6 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
@@ -562,6 +562,10 @@ tl-wr741nd-v4)
	ucidef_set_led_wlan "wlan" "WLAN" "tp-link:green:wlan" "phy0tpt"
	;;

+tl-wr802n)
+	ucidef_set_led_wlan "wlan" "WLAN" "tp-link:blue:system" "phy0tpt"
+	;;
+
tl-wr841n-v8 | \
tl-wr941nd-v5)
	ucidef_set_led_netdev "wan" "WAN" "tp-link:green:wan" "eth0"
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 51a1b64..d54ec79 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/02_network
+++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
@@ -359,6 +359,7 @@ tl-wa901nd |\
tl-wa901nd-v2 |\
tl-wa901nd-v3 |\
tl-wr703n |\
+tl-wr802n |\
tube2h |\
wndap360 |\
mynet-rext |\
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index c0e73ad..8cdaae0 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -286,6 +286,9 @@ get_status_led() {
	tl-wa860re)
		status_led="tp-link:green:power"
		;;
+	tl-wr802n)
+		status_led="tp-link:blue:system"
+		;;
	tl-mr3220 | \
	tl-mr3220-v2 | \
	tl-mr3420 | \
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 34d5741..d63067a 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -162,6 +162,9 @@ tplink_board_detect() {
	"080100"*)
		model="TP-Link TL-WA801N/ND"
		;;
+	"080200"*)
+                model="TP-Link TL-WR802N"
+                ;;
	"083000"*)
		model="TP-Link TL-WA830RE"

@@ -854,6 +857,9 @@ ar71xx_board_detect() {
	*"TL-WR741ND v4")
		name="tl-wr741nd-v4"
		;;
+	*"TL-WR802N")
+                name="tl-wr802n"
+                ;;
	*"TL-WR841N v1")
		name="tl-wr841n-v1"
		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 0276a69..1b43261 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -366,6 +366,7 @@ platform_check_image() {
	tl-wr720n-v3 | \
	tl-wr741nd | \
	tl-wr741nd-v4 | \
+	tl-wr802n | \
	tl-wr841n-v1 | \
	tl-wa830re-v2 | \
	tl-wr841n-v7 | \
diff --git a/target/linux/ar71xx/config-4.1 b/target/linux/ar71xx/config-4.1
index fe1dd68..6d35b4f 100644
--- a/target/linux/ar71xx/config-4.1
+++ b/target/linux/ar71xx/config-4.1
@@ -150,6 +150,7 @@ CONFIG_ATH79_MACH_TL_WR703N=y
CONFIG_ATH79_MACH_TL_WR720N_V3=y
CONFIG_ATH79_MACH_TL_WR741ND=y
CONFIG_ATH79_MACH_TL_WR741ND_V4=y
+CONFIG_ATH79_MACH_TL_WR802N=y
CONFIG_ATH79_MACH_TL_WR841N_V1=y
CONFIG_ATH79_MACH_TL_WR841N_V8=y
CONFIG_ATH79_MACH_TL_WR841N_V9=y
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index da26414..5ad9af6 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -1202,6 +1202,15 @@ config ATH79_MACH_TL_WR741ND_V4
	select ATH79_DEV_USB
	select ATH79_DEV_WMAC

+config ATH79_MACH_TL_WR802N
+       bool "TP-LINK TL-WR802N support"
+       select SOC_QCA953X
+       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_TL_WR841N_V1
	bool "TP-LINK TL-WR841N v1 support"
	select SOC_AR71XX
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index 991f6f2..75c0a4f 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -151,6 +151,7 @@ obj-$(CONFIG_ATH79_MACH_TL_WDR4300)     += mach-tl-wdr4300.o
obj-$(CONFIG_ATH79_MACH_TL_WDR6500_V2)  += mach-tl-wdr6500-v2.o
obj-$(CONFIG_ATH79_MACH_TL_WR741ND)	+= mach-tl-wr741nd.o
obj-$(CONFIG_ATH79_MACH_TL_WR741ND_V4)	+= mach-tl-wr741nd-v4.o
+obj-$(CONFIG_ATH79_MACH_TL_WR802N)  	+= mach-tl-wr802n.o
obj-$(CONFIG_ATH79_MACH_TL_WR841N_V1)	+= mach-tl-wr841n.o
obj-$(CONFIG_ATH79_MACH_TL_WR841N_V8)	+= mach-tl-wr841n-v8.o
obj-$(CONFIG_ATH79_MACH_TL_WR841N_V9)	+= mach-tl-wr841n-v9.o
@@ -178,9 +179,9 @@ obj-$(CONFIG_ATH79_MACH_WNR2000_V4)	+= mach-wnr2000-v4.o
obj-$(CONFIG_ATH79_MACH_WNR2200)	+= mach-wnr2200.o
obj-$(CONFIG_ATH79_MACH_WP543)		+= mach-wp543.o
obj-$(CONFIG_ATH79_MACH_WPE72)		+= mach-wpe72.o
-obj-$(CONFIG_ATH79_MACH_WPJ344)	+= mach-wpj344.o
-obj-$(CONFIG_ATH79_MACH_WPJ531)	+= mach-wpj531.o
-obj-$(CONFIG_ATH79_MACH_WPJ558)	+= mach-wpj558.o
+obj-$(CONFIG_ATH79_MACH_WPJ344)		+= mach-wpj344.o
+obj-$(CONFIG_ATH79_MACH_WPJ531)		+= mach-wpj531.o
+obj-$(CONFIG_ATH79_MACH_WPJ558)		+= mach-wpj558.o
obj-$(CONFIG_ATH79_MACH_WRT160NL)	+= mach-wrt160nl.o
obj-$(CONFIG_ATH79_MACH_WRT400N)	+= mach-wrt400n.o
obj-$(CONFIG_ATH79_MACH_WZR_HP_G300NH)	+= mach-wzr-hp-g300nh.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index a170e8d..276fbb9 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -184,6 +184,7 @@ enum ath79_mach_type {
	ATH79_MACH_TL_WR720N_V3,	/* TP-LINK TL-WR720N v3/v4 */
	ATH79_MACH_TL_WR741ND,		/* TP-LINK TL-WR741ND */
	ATH79_MACH_TL_WR741ND_V4,	/* TP-LINK TL-WR741ND  v4*/
+	ATH79_MACH_TL_WR802N,		/* TP-LINK TL-WR802N */
	ATH79_MACH_TL_WR841N_V1,	/* TP-LINK TL-WR841N v1 */
	ATH79_MACH_TL_WR841N_V7,	/* TP-LINK TL-WR841N/ND v7 */
	ATH79_MACH_TL_WR841N_V8,	/* TP-LINK TL-WR841N/ND v8 */
diff --git a/target/linux/ar71xx/generic/profiles/tp-link.mk b/target/linux/ar71xx/generic/profiles/tp-link.mk
index 2875290..ced7ba8 100644
--- a/target/linux/ar71xx/generic/profiles/tp-link.mk
+++ b/target/linux/ar71xx/generic/profiles/tp-link.mk
@@ -331,6 +331,15 @@ define Profile/TLWR743/Description
endef
$(eval $(call Profile,TLWR743))

+define Profile/TLWR802
+        NAME:=TP-LINK TL-WR802N
+        PACKAGES:=
+endef
+
+define Profile/TLWR802/Description
+        Package set optimized for the TP-LINK TL-WR802N.
+endef
+$(eval $(call Profile,TLWR802))

define Profile/TLWR841
	NAME:=TP-LINK TL-WR841N/ND
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 6483284..aac1fb3 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -759,6 +759,15 @@ define Device/tl-wr743nd-v2
endef
TARGET_DEVICES += tl-wr740n-v1 tl-wr740n-v3 tl-wr740n-v4 tl-wr740n-v5 tl-wr741nd-v1 tl-wr741nd-v2 tl-wr741nd-v4 tl-wr741nd-v5 tl-wr743nd-v1 tl-wr743nd-v2

+define Device/tl-wr802n
+    $(Device/tplink-4mlzma)
+    BOARDNAME := TL-WR802N
+    DEVICE_PROFILE := TLWR802
+    TPLINK_HWID := 0x08020001
+    TPLINK_HWREV := 1
+endef
+TARGET_DEVICES += tl-wr802n
+
define Device/tl-wr841nd-v1.5
    $(Device/tplink-4m)
    BOARDNAME := TL-WR841N-v1.5
diff --git a/target/linux/ar71xx/mikrotik/config-default b/target/linux/ar71xx/mikrotik/config-default
index 88ac6cf..eb5657c 100644
--- a/target/linux/ar71xx/mikrotik/config-default
+++ b/target/linux/ar71xx/mikrotik/config-default
@@ -97,6 +97,7 @@ CONFIG_ATH79_MACH_RBSXTLITE=y
# CONFIG_ATH79_MACH_TL_WR720N_V3 is not set
# CONFIG_ATH79_MACH_TL_WR741ND is not set
# CONFIG_ATH79_MACH_TL_WR741ND_V4 is not set
+# CONFIG_ATH79_MACH_TL_WR802N is not set
# CONFIG_ATH79_MACH_TL_WR841N_V1 is not set
# CONFIG_ATH79_MACH_TL_WR841N_V8 is not set
# CONFIG_ATH79_MACH_TL_WR841N_V9 is not set

———


have a nice day,
Rick



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