ar71xx: add support for TP-Link Archer C58 v1

TP-Link Archer C58 v1 is a dual-band AC1350 router, based on Qualcomm
QCA9561 + QCA9886. It looks like Archer C59 v1 without USB port.

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
- 6x LED, 3x button
- UART header on PCB, RX, TX at TP4+5 (backside)

QCA9886 wlan needs pre_cal_data file and enable ieee80211 phy hotplug to
patch macaddress.

Flash instruction:

Use "factory" image directly in vendor GUI.

Recovery method:

1. Set PC to fixed ip address 192.168.0.66/24.
2. Download "lede-ar71xx-generic-archer-c58-v1-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 0x9f020000 +$filesize
cp.b $fileaddr 0x9f020000 $filesize
reset

This commit is based on GitHub PR#1112

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

7 files changed, 35 insertions, 0 deletions

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 d80efefc34..de9072e55c 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
@@ -63,6 +63,7 @@ archer-c25-v1)
 	ucidef_set_led_switch "lan3" "LAN3" "$board:green:lan3" "switch0" "0x04"
 	ucidef_set_led_switch "lan4" "LAN4" "$board:green:lan4" "switch0" "0x02"
 	;;
+archer-c58-v1|\
 archer-c59-v1|\
 archer-c60-v1)
 	ucidef_set_led_switch "lan" "LAN" "$board:green:lan" "switch0" "0x1E"
diff --git a/target/linux/ar71xx/base-files/etc/board.d/02_network b/target/linux/ar71xx/base-files/etc/board.d/02_network
index a7a9921faf..311e091da7 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/02_network
+++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
@@ -217,6 +217,7 @@ ar71xx_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0@eth1" "2:lan" "3:lan" "4:lan" "5:lan" "6@eth0" "1:wan"
 		;;
+	archer-c58-v1|\
 	archer-c59-v1|\
 	rb-450g)
 		ucidef_set_interfaces_lan_wan "eth1.1" "eth0"
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index 0bb338a573..2d2a6788a7 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -52,6 +52,7 @@ get_status_led() {
 		status_led="ap135:green:status"
 		;;
 	archer-c25-v1|\
+	archer-c58-v1|\
 	archer-c59-v1|\
 	archer-c60-v1|\
 	fritz300e|\
diff --git a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 91db049c44..ecbc9b8163 100644
--- a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -134,6 +134,13 @@ case "$FIRMWARE" in
 		;;
 	esac
 	;;
+"ath10k/pre-cal-pci-0000:00:00.0.bin")
+	case $board in
+	archer-c58-v1)
+		ath10kcal_extract "art" 20480 12064
+		;;
+	esac
+	;;
 *)
 	exit 1
 	;;
diff --git a/target/linux/ar71xx/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ar71xx/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
new file mode 100644
index 0000000000..7d2eca546d
--- /dev/null
+++ b/target/linux/ar71xx/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -0,0 +1,21 @@
+#!/bin/ash
+
+[ "$ACTION" == "add" ] || exit 0
+
+PHYNBR=${DEVPATH##*/phy}
+
+[ -n $PHYNBR ] || exit 0
+
+. /lib/ar71xx.sh
+. /lib/functions/system.sh
+
+board=$(ar71xx_board_name)
+
+case "$board" in
+	archer-c58-v1)
+		echo $(macaddr_add $(mtd_get_mac_binary mac 8)  $(($PHYNBR - 1)) ) > /sys${DEVPATH}/macaddress
+		;;
+	*)
+		;;
+esac
+
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 3f781a8e5c..df8c6d7283 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -449,6 +449,9 @@ ar71xx_board_detect() {
 	*"Archer C5")
 		name="archer-c5"
 		;;
+	*"Archer C58 v1")
+		name="archer-c58-v1"
+		;;
 	*"Archer C59 v1")
 		name="archer-c59-v1"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 454af2c3e6..85fc1e9122 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -207,6 +207,7 @@ platform_check_image() {
 	ap531b0|\
 	ap90q|\
 	archer-c25-v1|\
+	archer-c58-v1|\
 	archer-c59-v1|\
 	archer-c60-v1|\
 	bullet-m|\