From: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Date: Wed, 10 Oct 2018 20:13:09 +0200
Subject: ar71xx: Add support for TP-Link CPE210 v3

Looks identical to the v2

This PR adds support for a popular low-cost 2.4GHz N based AP

Specifications:
 - SoC: Qualcomm Atheros QCA9533 (650MHz)
 - RAM: 64MB
 - Storage: 8 MB SPI NOR
 - Wireless: 2.4GHz N based built into SoC 2x2
 - Ethernet: 1x 100/10 Mbps, integrated into SoC, 24V POE IN

Installation:
Flash factory image through stock firmware WEB UI or
through TFTP
To get to TFTP recovery just hold reset button while
powering on for around 4-5 seconds and release.
Rename factory image to recovery.bin
Stock TFTP server IP:192.168.0.100
Stock device TFTP address:192.168.0.254

Signed-off-by: Robert Marko <robimarko@gmail.com>
[Adjusted for separate safeloader entry, do not inherit device
definition from cpe210-v2]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

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 23f3d23bf53883fb08944bc65b98cac06a16c0a5..e0222f3637b60b89a6ef6c0d10cfb20fbe73f075 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
@@ -249,6 +249,7 @@ cf-e530n)
 	;;
 cpe210|\
 cpe210-v2|\
+cpe210-v3|\
 cpe510|\
 wbs210|\
 wbs510)
@@ -259,7 +260,8 @@ wbs510)
 	ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "tp-link:green:link4" "wlan0" "76" "100" "-75" "13"
 
 	case "$board" in
-	cpe210-v2)
+	cpe210-v2|\
+	cpe210-v3)
 		ucidef_set_led_netdev "lan" "LAN" "tp-link:green:lan0" "eth0"
 		;;
 	*)
diff --git a/target/linux/ar71xx/base-files/etc/board.d/02_network b/target/linux/ar71xx/base-files/etc/board.d/02_network
index e9522252a2b8ba7de1c8ca7d070ff7f2897aade9..386d93e58451b953937320b1bfe8d71ed73c69fd 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/02_network
+++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
@@ -75,6 +75,7 @@ ar71xx_setup_interfaces()
 	cf-e380ac-v1|\
 	cf-e380ac-v2|\
 	cpe210-v2|\
+	cpe210-v3|\
 	dr342|\
 	eap120|\
 	eap300v2|\
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index ccbd4e77c324a36e7fba6e6dccad59d8f94a3921..2200069c647b33220126e797b6a61928d1fb428e 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -583,6 +583,10 @@ ar71xx_board_detect() {
 		name="cpe210-v2"
 		tplink_pharos_board_detect "$(tplink_pharos_v2_get_model_string)"
 		;;
+	*"CPE210 v3")
+		name="cpe210-v3"
+		tplink_pharos_board_detect "$(tplink_pharos_v2_get_model_string)"
+		;;
 	*"CPE505N")
 		name="cpe505n"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index ca1270b7fdc84c53f8417c226f18ca4fff1f27d8..a04dd7441d28e9db4dc7c744707bb5f35936da00 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -587,7 +587,8 @@ platform_check_image() {
 		tplink_pharos_check_image "$1" "7f454c46" "$(tplink_pharos_get_model_string)" '' && return 0
 		return 1
 		;;
-	cpe210-v2)
+	cpe210-v2|\
+	cpe210-v3)
 		tplink_pharos_check_image "$1" "01000000" "$(tplink_pharos_v2_get_model_string)" '\0\xff\r' && return 0
 		return 1
 		;;
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
index ceb1769ddd522d51014228fe65e2662f2f3e627c..f25a69f08e8a69d9b6de0ca9d7d7d14f8dff5fa0 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
@@ -236,6 +236,9 @@ MIPS_MACHINE(ATH79_MACH_CPE210, "CPE210", "TP-LINK CPE210/220",
 MIPS_MACHINE(ATH79_MACH_CPE210_V2, "CPE210V2", "TP-LINK CPE210 v2",
 	     cpe210_v2_setup);
 
+MIPS_MACHINE(ATH79_MACH_CPE210_V3, "CPE210V3", "TP-LINK CPE210 v3",
+             cpe210_v2_setup);
+
 MIPS_MACHINE(ATH79_MACH_CPE510, "CPE510", "TP-LINK CPE510/520",
 	     cpe510_setup);
 
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index 80f6e1d95b7a4e5559e7d5da041b32d962ad4e84..c82cb17cf613bdb3796a15e384215d4579767468 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -75,6 +75,7 @@ enum ath79_mach_type {
 	ATH79_MACH_CF_E530N,			/* COMFAST CF-E530N */
 	ATH79_MACH_CPE210,			/* TP-LINK CPE210 v1 */
 	ATH79_MACH_CPE210_V2,			/* TP-LINK CPE210 v2 */
+	ATH79_MACH_CPE210_V3,			/* TP-LINK CPE210 v3 */
 	ATH79_MACH_CPE505N,			/* P&W CPE505N */
 	ATH79_MACH_CPE510,			/* TP-LINK CPE510 */
 	ATH79_MACH_CPE830,			/* YunCore CPE830 */
diff --git a/target/linux/ar71xx/image/generic-tp-link.mk b/target/linux/ar71xx/image/generic-tp-link.mk
index daf6c35ae4610d844bd9e8f44ea5deab72143a48..8ad1f6e38228b639d1d127937ba875c030a6a632 100644
--- a/target/linux/ar71xx/image/generic-tp-link.mk
+++ b/target/linux/ar71xx/image/generic-tp-link.mk
@@ -195,6 +195,18 @@ define Device/cpe210-v2
 endef
 TARGET_DEVICES += cpe210-v2
 
+define Device/cpe210-v3
+  $(Device/cpexxx)
+  DEVICE_TITLE := TP-LINK CPE210 v3
+  BOARDNAME := CPE210V3
+  TPLINK_BOARD_ID := CPE210V3
+  KERNEL := kernel-bin | patch-cmdline | lzma | tplink-v1-header
+  TPLINK_HWID := 0x0
+  TPLINK_HWREV := 0
+  TPLINK_HEADER_VERSION := 1
+endef
+TARGET_DEVICES += cpe210-v3
+
 define Device/wbs210-v1
   $(Device/cpe510-520-v1)
   DEVICE_TITLE := TP-LINK WBS210 v1
