ar71xx: add qihoo 360 c301 router support

Qihoo 360 C301 is a dual band wireless router supports 802.11n and 802.11ac.
Its chipset is AR9344 + AR9882 with two 16MB flashes.

This patch adds its initial support.

v2:
* use mtd_get_mac_ascii to fetch MAC address for ath10k.
* use ath79_register_pci to initialize AR9882.

Signed-off-by: Weijie Gao <hackpascal@gmail.com>

SVN-Revision: 42552

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

@@ -433,6 +433,9 @@ ar71xx_board_detect() {
 	*PB92)
 		name="pb92"
 		;;
+	*"Qihoo 360 C301")
+		name="qihoo-c301"
+		;;
 	*"RouterBOARD 411/A/AH")
 		name="rb-411"
 		;;

target/linux/ar71xx/base-files/lib/preinit/81_load_ath10k_board_bin

@@ -24,6 +24,23 @@ do_load_ath10k_board_bin() {
 				bs=1 skip=20492 count=2104 >> /tmp/ath10k-board.bin
 
 		;;
+		qihoo-c301)
+			local mac
+
+			mac=$(mtd_get_mac_ascii devdata wlan5mac)
+
+			if [ -z "$mac" ]; then
+				mac=$(macaddr_add $(cat /sys/class/net/eth0/address) -2)
+			fi
+
+			dd if=/dev/mtdblock10 \
+				bs=1 skip=20480 count=6 \
+				of=/tmp/ath10k-board.bin
+			macaddr_2bin $mac >> /tmp/ath10k-board.bin
+			dd if=/dev/mtdblock10 \
+				bs=1 skip=20492 count=2104 >> /tmp/ath10k-board.bin
+
+		;;
 	esac
 	[ -f /tmp/ath10k-board.bin ] || {
 		return

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

@@ -226,6 +226,7 @@ platform_check_image() {
 		return 1
 		;;
 
+	qihoo-c301 | \
 	mynet-n600 | \
 	mynet-n750)
 		[ "$magic_long" != "5ea3a417" ] && {