ar71xx: add support for TP-Link Archer C60 v2

TP-Link Archer C60 v2 is a dual-band AC1350 router, based on
Qualcomm/Atheros QCA9561 + QCA9886.

Specification:

- 775/650/258 MHz (CPU/DDR/AHB)
- 64 MB of RAM (DDR2)
- 8 MB of FLASH (SPI NOR)
- 3T3R 2.4 GHz
- 2T2R 5 GHz
- 5x 10/100 Mbps Ethernet
- 7x LED, 2x button
- UART header on PCB

Flash instruction (web):

Download lede-ar71xx-generic-archer-c60-v2-squashfs-factory.bin and use
OEM System Tools - Firmware Upgrade site.

Flash instruction (recovery):

1. Set PC to fixed IP address 192.168.0.66
2. Download lede-ar71xx-generic-archer-c60-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

Flash instruction (under U-Boot, using UART):

tftp 0x81000000 lede-ar71xx-...-sysupgrade.bin
erase 0x9f030000 +$filesize
cp.b $fileaddr 0x9f030000 $filesize
reset

Signed-off-by: Henryk Heisig <hyniu@o2.pl>

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

@@ -451,6 +451,43 @@ static struct device_info boards[] = {
 		.last_sysupgrade_partition = "file-system",
 	},
 
+	/** Firmware layout for the C60v2 */
+	{
+		.id	= "ARCHER-C60-V2",
+		.vendor	= "",
+		.support_list =
+			"SupportList:\r\n"
+			"{product_name:Archer C60,product_ver:2.0.0,special_id:42520000}\r\n"
+			"{product_name:Archer C60,product_ver:2.0.0,special_id:45550000}\r\n"
+			"{product_name:Archer C60,product_ver:2.0.0,special_id:55530000}\r\n",
+		.support_trail = '\x00',
+		.soft_ver = "soft_ver:2.0.0\n",
+
+		.partitions = {
+			{"factory-boot", 0x00000, 0x1fb00},
+			{"default-mac", 0x1fb00, 0x00200},
+			{"pin", 0x1fd00, 0x00100},
+			{"product-info", 0x1fe00, 0x00100},
+			{"device-id", 0x1ff00, 0x00100},
+			{"fs-uboot", 0x20000, 0x10000},
+			{"os-image", 0x30000, 0x180000},
+			{"file-system", 0x1b0000, 0x620000},
+			{"soft-version", 0x7d9500, 0x00100},
+			{"support-list", 0x7d9600, 0x00100},
+			{"extra-para", 0x7d9700, 0x00100},
+			{"profile", 0x7d9800, 0x03000},
+			{"default-config", 0x7dc800, 0x03000},
+			{"partition-table", 0x7df800, 0x00800},
+			{"user-config", 0x7e0000, 0x0c000},
+			{"certificate", 0x7ec000, 0x04000},
+			{"radio", 0x7f0000, 0x10000},
+			{NULL, 0, 0}
+		},
+
+		.first_sysupgrade_partition = "os-image",
+		.last_sysupgrade_partition = "file-system",
+	},
+
 	/** Firmware layout for the C5 */
 	{
 		.id = "ARCHER-C5-V2",
@@ -1343,6 +1380,7 @@ 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-C60-V2") == 0 ||
 	    strcasecmp(info->id, "TLWR1043NV5") == 0) {
 		const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00};
 		parts[5] = put_data("extra-para", mdat, 11);