ar71xx: add support for TP-Link Archer C59 v2

TP-Link Archer C59v2 is a dual-band AC1350 router based on
Qualcomm/Atheros QCA9561+QCA9886 chips.

Specification:

- 775/650/258 MHz (CPU/DDR/AHB)
- 128 MB of RAM (DDR2)
- 16 MB of FLASH (SPI NOR)
- 3T3R 2.4 GHz
- 2T2R 5 GHz
- 5x 10/100 Mbps Ethernet
- USB 2.0 port
- UART header on PCB

Flash instruction:
  - via web UI:
    1. Download openwrt-ar71xx-generic-archer-c59-v2-squashfs-factory.bin
    2. Login to router and open the Advanced tab
    3. Navigate to System Tools -> Firmware Upgrade
    4. Upload firmware using the Manual Upgrade form
  - via TFTP:
    1. Set PC to fixed ip address 192.168.0.66
    2. Download openwrt-ar71xx-generic-archer-c59-v2-squashfs-factory.bin
       and rename it to tp_recovery.bin
    3. Start a tftp server with the file tp_recovery.bin in its root directory
    4. Turn off the router
    5. Press and hold Reset button
    6. Turn on router with the reset button pressed and wait ~15 seconds
    7. Release the reset button and after a short time
       the firmware should be transferred from the tftp server
    8. Wait ~30 second to complete recovery.

Signed-off-by: Keith Maika <keithm@aoeex.com>

target/linux/ar71xx/base-files/etc/board.d/01_leds

@@ -129,6 +129,7 @@ archer-c7)
 	;;
 archer-c58-v1|\
 archer-c59-v1|\
+archer-c59-v2|\
 archer-c60-v1|\
 archer-c60-v2)
 	ucidef_set_led_switch "lan" "LAN" "$board:green:lan" "switch0" "0x1E"
@@ -137,7 +138,8 @@ archer-c60-v2)
 	ucidef_set_led_wlan "wlan5g" "WLAN5G" "$board:green:wlan5g" "phy0tpt"
 
 	case "$board" in
-	archer-c59-v1)
+	archer-c59-v1|\
+	archer-c59-v2)
 		ucidef_set_led_usbdev "usb" "USB" "$board:green:usb" "1-1"
 		;;
 	esac

target/linux/ar71xx/base-files/etc/board.d/02_network

@@ -249,6 +249,7 @@ ar71xx_setup_interfaces()
 		;;
 	archer-c58-v1|\
 	archer-c59-v1|\
+	archer-c59-v2|\
 	fritz4020|\
 	rb-450g)
 		ucidef_set_interfaces_lan_wan "eth1.1" "eth0"

target/linux/ar71xx/base-files/etc/diag.sh

@@ -66,6 +66,7 @@ get_status_led() {
 	archer-c25-v1|\
 	archer-c58-v1|\
 	archer-c59-v1|\
+	archer-c59-v2|\
 	archer-c60-v1|\
 	archer-c60-v2|\
 	archer-c7-v4|\

target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

@@ -168,6 +168,7 @@ case "$FIRMWARE" in
 	case $board in
 	archer-c58-v1|\
 	archer-c59-v1|\
+	archer-c59-v2|\
 	archer-c60-v1|\
 	archer-c60-v2|\
 	cf-e355ac-v2|\

target/linux/ar71xx/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac

@@ -14,6 +14,7 @@ board=$(board_name)
 case "$board" in
 	archer-c58-v1|\
 	archer-c59-v1|\
+	archer-c59-v2|\
 	archer-c60-v1|\
 	archer-c60-v2)
 		echo $(macaddr_add $(mtd_get_mac_binary mac 8)  $(($PHYNBR - 1)) ) > /sys${DEVPATH}/macaddress

target/linux/ar71xx/base-files/lib/ar71xx.sh

@@ -493,6 +493,9 @@ ar71xx_board_detect() {
 	*"Archer C59 v1")
 		name="archer-c59-v1"
         ;;
+	*"Archer C59 v2")
+		name="archer-c59-v2"
+		;;
 	*"Archer C60 v1")
 		name="archer-c60-v1"
 		;;

target/linux/ar71xx/base-files/lib/upgrade/platform.sh

@@ -212,6 +212,7 @@ platform_check_image() {
 	archer-c25-v1|\
 	archer-c58-v1|\
 	archer-c59-v1|\
+	archer-c59-v2|\
 	archer-c60-v1|\
 	archer-c60-v2|\
 	archer-c7-v4|\

target/linux/ar71xx/config-4.9

@@ -52,6 +52,7 @@ CONFIG_ATH79=y
 # CONFIG_ATH79_MACH_ARCHER_C25_V1 is not set
 # CONFIG_ATH79_MACH_ARCHER_C58_V1 is not set
 # CONFIG_ATH79_MACH_ARCHER_C59_V1 is not set
+# CONFIG_ATH79_MACH_ARCHER_C59_V2 is not set
 # CONFIG_ATH79_MACH_ARCHER_C60_V1 is not set
 # CONFIG_ATH79_MACH_ARCHER_C60_V2 is not set
 # CONFIG_ATH79_MACH_ARCHER_C7 is not set

target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt

@@ -1575,6 +1575,17 @@ config ATH79_MACH_ARCHER_C59_V1
 	select ATH79_DEV_USB
 	select ATH79_DEV_WMAC
 
+config ATH79_MACH_ARCHER_C59_V2
+	bool "TP-LINK Archer C59 v2 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_USB
+	select ATH79_DEV_WMAC
+
 config ATH79_MACH_ARCHER_C60_V1
 	bool "TP-LINK Archer C60 v1 support"
 	select SOC_QCA956X

target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c59-v1.c

@@ -146,6 +146,49 @@ static struct gpio_led archer_c59_v1_leds_gpio[] __initdata = {
 	},
 };
 
+static struct gpio_led archer_c59_v2_leds_gpio[] __initdata = {
+	{
+		.name		= "archer-c59-v2:green:power",
+		.gpio		= ARCHER_C59_74HC_GPIO_LED_POWER,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c59-v2:green:wlan2g",
+		.gpio		= ARCHER_C59_74HC_GPIO_LED_WLAN2,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c59-v2:green:wlan5g",
+		.gpio		= ARCHER_C59_74HC_GPIO_LED_WLAN5,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c59-v2:green:lan",
+		.gpio		= ARCHER_C59_74HC_GPIO_LED_LAN,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c59-v2:green:wan",
+		.gpio		= ARCHER_C59_74HC_GPIO_LED_WAN_GREEN,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c59-v2:amber:wan",
+		.gpio		= ARCHER_C59_74HC_GPIO_LED_WAN_AMBER,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c59-v2:green:wps",
+		.gpio		= ARCHER_C59_74HC_GPIO_LED_WPS,
+		.active_low	= 1,
+	},
+	{
+		.name		= "archer-c59-v2:green:usb",
+		.gpio		= ARCHER_C59_74HC_GPIO_LED_USB,
+		.active_low	= 1,
+	},
+};
+
 static struct gpio_keys_button archer_c59_v1_gpio_keys[] __initdata = {
 	{
 		.desc			= "Reset button",
@@ -215,9 +258,9 @@ static struct spi_board_info archer_c59_v1_spi_info[] = {
 	},
 };
 
-static void __init archer_c5x_v1_setup(void)
+static void __init archer_c5x_v1_setup(u32 macLocation)
 {
-	u8 *mac = (u8 *) KSEG1ADDR(0x1f010008);
+	u8 *mac = (u8 *) KSEG1ADDR(macLocation);
 	u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
 
 	ath79_register_m25p80(NULL);
@@ -270,7 +313,7 @@ static void __init archer_c5x_v1_setup(void)
 
 static void __init archer_c58_v1_setup(void)
 {
-	archer_c5x_v1_setup();
+	archer_c5x_v1_setup(0x1f010008);
 	ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c58_v1_leds_gpio),
 				archer_c58_v1_leds_gpio);
 }
@@ -280,10 +323,20 @@ MIPS_MACHINE(ATH79_MACH_ARCHER_C58_V1, "ARCHER-C58-V1",
 
 static void __init archer_c59_v1_setup(void)
 {
-	archer_c5x_v1_setup();
+	archer_c5x_v1_setup(0x1f010008);
 	ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c59_v1_leds_gpio),
 				archer_c59_v1_leds_gpio);
 }
 
 MIPS_MACHINE(ATH79_MACH_ARCHER_C59_V1, "ARCHER-C59-V1",
 	"TP-LINK Archer C59 v1", archer_c59_v1_setup);
+
+static void __init archer_c59_v2_setup(void)
+{
+	archer_c5x_v1_setup(0x1f030008);
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c59_v2_leds_gpio),
+				archer_c59_v2_leds_gpio);
+}
+
+MIPS_MACHINE(ATH79_MACH_ARCHER_C59_V2, "ARCHER-C59-V2",
+	"TP-LINK Archer C59 v2", archer_c59_v2_setup);

target/linux/ar71xx/files/arch/mips/ath79/machtypes.h

@@ -47,6 +47,7 @@ enum ath79_mach_type {
 	ATH79_MACH_ARCHER_C5,			/* TP-LINK Archer C5 board */
 	ATH79_MACH_ARCHER_C58_V1,		/* TP-LINK Archer C58 V1 board */
 	ATH79_MACH_ARCHER_C59_V1,		/* TP-LINK Archer C59 V1 board */
+	ATH79_MACH_ARCHER_C59_V2,		/* TP-LINK Archer C59 V2 board */
 	ATH79_MACH_ARCHER_C60_V1,		/* TP-LINK Archer C60 V1 board */
 	ATH79_MACH_ARCHER_C60_V2,		/* TP-LINK Archer C60 V2 board */
 	ATH79_MACH_ARCHER_C7,			/* TP-LINK Archer C7 board */

target/linux/ar71xx/image/generic-tp-link.mk

@@ -45,6 +45,18 @@ define Device/archer-c59-v1
 endef
 TARGET_DEVICES += archer-c59-v1
 
+define Device/archer-c59-v2
+  $(Device/archer-c59-v1)
+  DEVICE_TITLE := TP-LINK Archer C59 v2
+  BOARDNAME := ARCHER-C59-V2
+  TPLINK_BOARD_ID := ARCHER-C59-V2
+  DEVICE_PROFILE := ARCHERC59V2
+  IMAGE_SIZE := 14400k
+  MTDPARTS := spi0.0:128k(factory-boot)ro,64k(u-boot)ro,64k(mac)ro,14400k(firmware),1664k(tplink)ro,64k@0xff0000(art)ro
+  SUPPORTED_DEVICES := archer-c59-v2
+endef
+TARGET_DEVICES += archer-c59-v2
+
 define Device/archer-c60-v1
   $(Device/archer-cxx)
   DEVICE_TITLE := TP-LINK Archer C60 v1

tools/firmware-utils/src/tplink-safeloader.c

@@ -463,6 +463,46 @@ static struct device_info boards[] = {
 		.last_sysupgrade_partition = "file-system",
 	},
 
+	/** Firmware layout for the C59v2 */
+	{
+		.id	= "ARCHER-C59-V2",
+		.vendor	= "",
+		.support_list =
+			"SupportList:\r\n"
+			"{product_name:Archer C59,product_ver:2.0.0,special_id:00000000}\r\n"
+			"{product_name:Archer C59,product_ver:2.0.0,special_id:45550000}\r\n"
+			"{product_name:Archer C59,product_ver:2.0.0,special_id:55530000}\r\n",
+		.support_trail = '\x00',
+		.soft_ver = "soft_ver:2.0.0 Build 20161206 rel.7303\n",
+
+		/** We're using a dynamic kernel/rootfs split here */
+		.partitions = {
+			{"factory-boot", 0x00000, 0x20000},
+			{"fs-uboot", 0x20000, 0x10000},
+			{"default-mac", 0x30000, 0x00200},
+			{"pin", 0x30200, 0x00200},
+			{"device-id", 0x30400, 0x00100},
+			{"product-info", 0x30500, 0x0fb00},
+			{"firmware", 0x40000, 0xe10000},
+			{"partition-table", 0xe50000, 0x10000},
+			{"soft-version", 0xe60000, 0x10000},
+			{"support-list", 0xe70000, 0x10000},
+			{"profile", 0xe80000, 0x10000},
+			{"default-config", 0xe90000, 0x10000},
+			{"user-config", 0xea0000, 0x40000},
+			{"usb-config", 0xee0000, 0x10000},
+			{"certificate", 0xef0000, 0x10000},
+			{"extra-para", 0xf00000, 0x10000},
+			{"qos-db", 0xf10000, 0x30000},
+			{"log", 0xfe0000, 0x10000},
+			{"radio", 0xff0000, 0x10000},
+			{NULL, 0, 0}
+		},
+
+		.first_sysupgrade_partition = "os-image",
+		.last_sysupgrade_partition = "file-system",
+	},
+
 	/** Firmware layout for the C60v1 */
 	{
 		.id	= "ARCHER-C60-V1",
@@ -1550,6 +1590,7 @@ static void build_image(const char *output,
 
 	/* Some devices need the extra-para partition to accept the firmware */
 	if (strcasecmp(info->id, "ARCHER-C25-V1") == 0 ||
+	    strcasecmp(info->id, "ARCHER-C59-V2") == 0 ||
 	    strcasecmp(info->id, "ARCHER-C60-V2") == 0 ||
 	    strcasecmp(info->id, "TLWR1043NV5") == 0) {
 		const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00};