ar71xx: add support for TP-LINK Archer C7 v5

TP-Link Archer C7 v5 is a dual-band AC1750 router, based on Qualcomm/Atheros
QCA9563+QCA9880.

Specification:

- 750/400/250 MHz (CPU/DDR/AHB
- 128 MB of RAM (DDR2)
- 16 MB of FLASH (SPI NOR)
- 3T3R 2.4 GHz
- 3T3R 5 GHz
- 5x 10/100/1000 Mbps Ethernet
- 10x LED, 2x button
- UART header on PCB

Flash instruction:
1. Upload lede-ar71xx-generic-archer-c7-v5-squashfs-factory.bin via Web interface

Flash instruction using TFTP recovery:
1. Set PC to fixed ip address 192.168.0.66
2. Download lede-ar71xx-generic-archer-c7-v5-squashfs-factory.bin
and rename it to ArcherC7v5_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: Arvid E. Picciani <aep@exys.org>
(cherry picked from commit bf39d5594b3c8f9409e6d9408a1f370c9f18d0dd)

5 files changed, 8 insertions, 1 deletions

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 006f27288f..450712644e 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/02_network
+++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
@@ -483,6 +483,7 @@ ar71xx_setup_interfaces()
 			"0@eth1" "1:lan:4" "2:lan:1" "3:lan:2" "4:lan:3"
 		;;
 	archer-c7-v4|\
+	archer-c7-v5|\
 	tl-wdr4300|\
 	tl-wr1041n-v2)
 		ucidef_add_switch "switch0" \
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index 29fd244ab5..137baa935e 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -66,6 +66,7 @@ get_status_led() {
 	archer-c60-v1|\
 	archer-c60-v2|\
 	archer-c7-v4|\
+	archer-c7-v5|\
 	fritz300e|\
 	fritz4020|\
 	fritz450e|\
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 30b755be22..53f53775fd 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
@@ -65,7 +65,8 @@ case "$FIRMWARE" in
 		ath10kcal_extract "art" 20480 2116
 		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2)
 		;;
-	archer-c7-v4)
+	archer-c7-v4|\
+	archer-c7-v5)
 		ath10kcal_extract "art" 20480 2116
 		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) -1)
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 06660d1037..d57e0571c7 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -476,6 +476,9 @@ ar71xx_board_detect() {
 	*"Archer C7 v4")
 		name="archer-c7-v4"
 		;;
+	*"Archer C7 v5")
+		name="archer-c7-v5"
+		;;
 	*"Archer C58 v1")
 		name="archer-c58-v1"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 1b6580cdab..3b5c5da6fb 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -212,6 +212,7 @@ platform_check_image() {
 	archer-c60-v1|\
 	archer-c60-v2|\
 	archer-c7-v4|\
+	archer-c7-v5|\
 	bullet-m|\
 	c-55|\
 	carambola2|\