WIFI-14789 update WF672A configuration

*Reduce the i2c frequency to enable the encryption chip to be recognized
	*Add USB xr Serial driver and init gps uart param
	*Factory reset when switching wifi mode
	*SFP gpio should be input mode

Signed-off-by: Justin.Guo <guoxijun@actiontec.com>

feeds/qca-wifi-7/cig-platform-pkg/cig-device-boot/Makefile

@@ -0,0 +1,29 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=cig-device-boot
+PKG_RELEASE:=1
+PKG_LICENSE:=GPL-2.0
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/cig-device-boot
+  SECTION:=utils
+  CATEGORY:=Utilities
+  DEPENDS:=+kmod-usb-serial-xr
+  TITLE:=CIG device init
+endef
+
+define Package/cig-device-boot/description
+  Initialize particular functions of the CIG device
+endef
+
+define Build/Compile
+
+endef
+
+define Package/cig-device-boot/install
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/cig-device.init $(1)/etc/init.d/cig-device-boot
+endef
+
+$(eval $(call BuildPackage,cig-device-boot))

feeds/qca-wifi-7/cig-platform-pkg/cig-device-boot/files/cig-device.init

@@ -0,0 +1,7 @@
+#!/bin/sh /etc/rc.common
+
+START=99
+
+boot(){
+    [ -e /dev/ttyUSB0 ] && stty -F /dev/ttyUSB0 115200 cs8 -cstopb -parenb -icrnl -onlcr
+}

feeds/qca-wifi-7/cig-platform-pkg/cig-wifi-mode-sw/files/cig_wifi_mode_sw

@@ -3,9 +3,9 @@
 band=$1
 if [ $band -eq 2 ] || [ $band -eq 3 ]; then
 	echo $band > /proc/rf_switch
-	echo "reboot for switch wifi mode 2/3 bands"
+	echo "firstboot for switch wifi mode 2/3 bands"
 	sleep 1
-	reboot
+	firstboot -y -r
 else
 	echo "error band param"
 fi

feeds/qca-wifi-7/ipq53xx/config-6.1

@@ -1225,3 +1225,4 @@ CONFIG_PSTORE_PMSG=y
 CONFIG_PSTORE_RAM=y
 # CONFIG_RTL8221D_PHY is not set
 # CONFIG_INPUT_LSM303AGR is not set
+# CONFIG_USB_SERIAL_XR is not set

feeds/qca-wifi-7/ipq53xx/dts/ipq5332-cig-wf672.dts

@@ -59,6 +59,8 @@
 			num_devices = <0x1>;
 
 			ess-switch@3a000000 {
+				pinctrl-0 = <&sfp_pins>;
+				pinctrl-names = "default";
 				switch_cpu_bmp = <0x1>;  /* cpu port bitmap */
 				switch_lan_bmp = <0x2>; /* lan port bitmap */
 				switch_wan_bmp = <0x4>; /* wan port bitmap */
@@ -284,7 +286,7 @@
 
 &blsp1_i2c1 {
 	status = "okay";
-	clock-frequency  = <400000>;
+	clock-frequency  = <100000>;
 	pinctrl-0 = <&i2c_1_pins>;
 	pinctrl-names = "default";
 	extgpio:pca9555@20{
@@ -442,6 +444,13 @@
                 };
 	};
 
+	sfp_pins: sfp-state {
+		pins = "gpio43";
+		function = "gpio";
+		bias-pull-up;
+		input-enable;
+	};
+
 	spi_0_data_clk_pins: spi-0-data-clk-state {
 		pins = "gpio14", "gpio15", "gpio16";
 		function = "blsp0_spi";

feeds/qca-wifi-7/platform_drivers/Makefile

@@ -475,6 +475,22 @@ endef
 
 $(eval $(call KernelPackage,usb-f-qdss))
 
+define KernelPackage/usb-serial-xr
+  TITLE:=USB xr Serial driver support
+  KCONFIG:=CONFIG_USB_SERIAL_XR
+  FILES:=\
+        $(LINUX_DIR)/drivers/usb/serial/xr_serial.ko
+  AUTOLOAD:=$(call AutoLoad,60,xr_serial)
+  DEPENDS:=+kmod-usb-serial
+  $(call AddPlatformDepends/usb)
+endef
+
+define KernelPackage/usb-serial-xr/description
+ USB MaxLinear/Exar USB to Serial driver
+endef
+
+$(eval $(call KernelPackage,usb-serial-xr))
+
 LEDS_MENU:=LED modules
 
 define KernelPackage/leds-tlc591xx

profiles/cig_wf672.yml

@@ -15,6 +15,7 @@ packages:
   - qca-ssdk-shell
   - iperf3
   - sysstat
+  - cig-device-boot
   - kmod-cig-wifi-mode-sw
   - kmod-input-lsm303agr
   - kmod-rtl8221d-phy
@@ -22,3 +23,6 @@ packages:
   - kmod-hwmon-tmp103
   - kmod-iio-ilps22qs
   - kmod-cig-poe-judgment 
+diffconfig: |
+  CONFIG_BUSYBOX_CUSTOM=y
+  CONFIG_BUSYBOX_CONFIG_STTY=y