diff --git a/lichee/linux-4.9/arch/arm/boot/dts/Makefile b/lichee/linux-4.9/arch/arm/boot/dts/Makefile
index 3b3063a91..bc2eb4155 100755
--- a/lichee/linux-4.9/arch/arm/boot/dts/Makefile
+++ b/lichee/linux-4.9/arch/arm/boot/dts/Makefile
@@ -849,7 +849,8 @@ dtb-$(CONFIG_ARCH_SUN8IW11P1) += \
 dtb-$(CONFIG_ARCH_SUN8IW15P1) += \
 	sun8iw15p1-soc.dtb \
 	sun8iw15p1-mandolin-perf1.dtb \
-	sun8iw15p1-a3.dtb
+	sun8iw15p1-a3.dtb \
+	sun8iw15p1-mandolin-pv1c.dtb
 dtb-$(CONFIG_ARCH_SUN8IW17P1) += \
 	sun8iw17p1-soc.dtb \
 	sun8iw17p1-piano-chimera.dtb
diff --git a/lichee/linux-4.9/arch/arm/boot/dts/sun8iw15p1-mandolin-perf1.dts b/lichee/linux-4.9/arch/arm/boot/dts/sun8iw15p1-mandolin-perf1.dts
index 64d34233b..dc8e2af3e 100755
--- a/lichee/linux-4.9/arch/arm/boot/dts/sun8iw15p1-mandolin-perf1.dts
+++ b/lichee/linux-4.9/arch/arm/boot/dts/sun8iw15p1-mandolin-perf1.dts
@@ -85,20 +85,9 @@
         };
 
 	soc@03000000 {
-		twi0: twi@0x05002000{
-			status = "disabled";
-
-			ad82584f@31 {
-				compatible = "ESMT, ad82584f";
-				reg = <0x31>;
-				reset_pin = <&r_pio PL 11 1 1 1 1>;
-				amp_en = <&r_pio PL 3 1 1 1 1>;
-			};
-		};
-
 		snddaudio0:sound@1{
-			sunxi,snddaudio-codec = "ad82584f.0-0031";
-			sunxi,snddaudio-codec-dai = "ad82584f";
+			sunxi,snddaudio-codec = "netease1.mic.codec";
+			sunxi,snddaudio-codec-dai = "netease1.mic.codecdai";
 		};
 
 		wlan:wlan {
diff --git a/lichee/linux-4.9/arch/arm/kernel/setup.c b/lichee/linux-4.9/arch/arm/kernel/setup.c
index f4e54503a..f7c45c3ca 100755
--- a/lichee/linux-4.9/arch/arm/kernel/setup.c
+++ b/lichee/linux-4.9/arch/arm/kernel/setup.c
@@ -84,6 +84,8 @@ extern void early_paging_init(const struct machine_desc *);
 extern void adjust_lowmem_bounds(void);
 extern enum reboot_mode reboot_mode;
 extern void setup_dma_zone(const struct machine_desc *desc);
+extern int sunxi_get_serial(u8 *serial);
+extern int sunxi_get_soc_chipid(u8 *chipid);
 
 unsigned int processor_id;
 EXPORT_SYMBOL(processor_id);
@@ -1216,6 +1218,14 @@ static int c_show(struct seq_file *m, void *v)
 	int i, j;
 	u32 cpuid;
 
+#if defined(CONFIG_ARCH_SUNXI)
+	u32 serial[4];
+	u32 chip_id[4] = {0};
+	int ret;
+	memset(serial, 0, sizeof(serial));
+	ret = sunxi_get_serial((u8 *)serial);
+	ret = sunxi_get_soc_chipid((u8 *)chip_id);
+#endif
 	for_each_online_cpu(i) {
 		/*
 		 * glibc reads /proc/cpuinfo to determine the number of
@@ -1272,8 +1282,14 @@ static int c_show(struct seq_file *m, void *v)
 
 	seq_printf(m, "Hardware\t: %s\n", machine_name);
 	seq_printf(m, "Revision\t: %04x\n", system_rev);
+#if defined(CONFIG_ARCH_SUNXI)
+	seq_printf(m, "Serial\t\t: %04x%08x%08x\n",
+		serial[2], serial[1], serial[0]);
+	seq_printf(m, "Chipid\t\t: %08x%08x%08x%08x\n",
+		chip_id[3],chip_id[2], chip_id[1], chip_id[0]);
+#else
 	seq_printf(m, "Serial\t\t: %s\n", system_serial);
-
+#endif
 	return 0;
 }
 
diff --git a/lichee/linux-4.9/drivers/char/sunxi-sysinfo/sunxi-sysinfo.c b/lichee/linux-4.9/drivers/char/sunxi-sysinfo/sunxi-sysinfo.c
index 0f8de6abc..6cc0ce1f3 100755
--- a/lichee/linux-4.9/drivers/char/sunxi-sysinfo/sunxi-sysinfo.c
+++ b/lichee/linux-4.9/drivers/char/sunxi-sysinfo/sunxi-sysinfo.c
@@ -95,6 +95,7 @@ static ssize_t sys_info_show(struct class *class,
 {
 	int i;
 	int databuf[4] = {0};
+	int serial[4];
 	char tmpbuf[129] = {0};
 	size_t size = 0;
 
@@ -110,12 +111,18 @@ static ssize_t sys_info_show(struct class *class,
 		size += sprintf(buf + size, "%s\n", "normal");
 
 	/* chipid */
-	sunxi_get_serial((u8 *)databuf);
+	sunxi_get_soc_chipid((u8 *)databuf);
 	for (i = 0; i < 4; i++)
 		sprintf(tmpbuf + i*8, "%08x", databuf[i]);
 	tmpbuf[128] = 0;
 	size += sprintf(buf + size, "sunxi_chipid      : %s\n", tmpbuf);
 
+	/* serial */
+	memset(serial, 0, sizeof(serial));
+	sunxi_get_serial((u8 *)serial);
+	sprintf(tmpbuf, "%04x%08x%08x", serial[2], serial[1], serial[0]);
+	size += sprintf(buf+size, "sunxi_serial      : %s\n", tmpbuf);
+
 	/* chiptype */
 	sunxi_get_soc_chipid_str(tmpbuf);
 	size += sprintf(buf + size, "sunxi_chiptype    : %s\n", tmpbuf);
diff --git a/lichee/linux-4.9/drivers/input/keyboard/Kconfig b/lichee/linux-4.9/drivers/input/keyboard/Kconfig
index 90f8c09c5..a9204fbba 100755
--- a/lichee/linux-4.9/drivers/input/keyboard/Kconfig
+++ b/lichee/linux-4.9/drivers/input/keyboard/Kconfig
@@ -713,6 +713,8 @@ config KEYBOARD_CROS_EC
 	  To compile this driver as a module, choose M here: the
 	  module will be called cros_ec_keyb.
 
+
+	  
 config KEYBOARD_CAP11XX
 	tristate "Microchip CAP11XX based touch sensors"
 	depends on OF && I2C
@@ -735,7 +737,7 @@ config KEYBOARD_BCM
 	  module will be called bcm-keypad.
 
 config KEYBOARD_SUNXI
-	tristate "softwinnner KEY BOARD support"
+	tristate "softwinnner KEY BOARD support!"
 	help
 	  Say Y here to enable the keyboard, support 7 keys.
 	  based on verify board.
@@ -745,5 +747,16 @@ config IR_TX_SUNXI
          help
           Say Y here to enable the IR TX, support NEC code.
 
+choice
+	prompt "Selected Keyboard for netease ihw product"
+	default XUNFEI_TTS_SDK
+
+	config KEYBOARD_NETEASE_PV1
+		tristate "KEYBOARD_NETEASE_PV1"
+		
+	config KEYBOARD_NETEASE_PV1_CES
+		tristate "KEYBOARD_NETEASE_PV1_CES"
+		
+endchoice
 
 endif
diff --git a/lichee/linux-4.9/drivers/input/keyboard/Makefile b/lichee/linux-4.9/drivers/input/keyboard/Makefile
index 09735484d..bac996dd3 100755
--- a/lichee/linux-4.9/drivers/input/keyboard/Makefile
+++ b/lichee/linux-4.9/drivers/input/keyboard/Makefile
@@ -66,3 +66,5 @@ obj-$(CONFIG_KEYBOARD_XTKBD)		+= xtkbd.o
 obj-$(CONFIG_KEYBOARD_W90P910)		+= w90p910_keypad.o
 obj-$(CONFIG_KEYBOARD_SUNXI)		+= sunxi-keyboard.o
 obj-$(CONFIG_IR_TX_SUNXI)		+= sunxi-ir-tx.o
+obj-$(CONFIG_KEYBOARD_NETEASE_PV1) 	+= R16-keyboard-pv1.o
+obj-$(CONFIG_KEYBOARD_NETEASE_PV1_CES) 	+= R16-keyboard-pv1-ces.o
diff --git a/lichee/linux-4.9/drivers/misc/Kconfig b/lichee/linux-4.9/drivers/misc/Kconfig
index afdbb1437..bd2fcf6bf 100755
--- a/lichee/linux-4.9/drivers/misc/Kconfig
+++ b/lichee/linux-4.9/drivers/misc/Kconfig
@@ -4,6 +4,29 @@
 
 menu "Misc devices"
 
+config ADAU1761
+	tristate "ADI ADAU1761 DSP"
+	default n
+	---help---
+	  ADI ADAU1761 DSP.
+
+config ADAU1761_ES1
+	tristate "ADI ADAU1761 DSP FOR ES1"
+	default n
+	---help---
+	  ADI ADAU1761 DSP FOR ES1.
+
+config ADAU1761_ES2
+	tristate "ADI ADAU1761 DSP FOR ES2"
+	default n
+	---help---
+	  ADI ADAU1761 DSP FOR ES2.
+	  
+config ADAU1761_R311_PV1
+	tristate "ADI ADAU1761 DSP FOR R311 PV1"
+	default n
+	---help---
+	  ADI ADAU1761 DSP FOR R311 PV1.	  
 config SENSORS_LIS3LV02D
 	tristate
 	depends on INPUT
@@ -801,4 +824,5 @@ source "drivers/misc/echo/Kconfig"
 source "drivers/misc/cxl/Kconfig"
 source "drivers/misc/sunxi-rf/Kconfig"
 source "drivers/misc/leds/Kconfig"
+source "drivers/misc/xunfei/Kconfig"
 endmenu
diff --git a/lichee/linux-4.9/drivers/misc/Makefile b/lichee/linux-4.9/drivers/misc/Makefile
index d9099697d..31bbafffe 100755
--- a/lichee/linux-4.9/drivers/misc/Makefile
+++ b/lichee/linux-4.9/drivers/misc/Makefile
@@ -76,4 +76,9 @@ $(obj)/lkdtm_rodata_objcopy.o: $(obj)/lkdtm_rodata.o FORCE
 	$(call if_changed,objcopy)
 
 obj-$(CONFIG_SUNXI_RFKILL)      += sunxi-rf/
-obj-y				+= leds/
+obj-$(CONFIG_ADAU1761)		+= adau1761.o
+obj-$(CONFIG_ADAU1761_ES1)	+= adau1761-es1.o
+obj-$(CONFIG_ADAU1761_ES2)	+= adau1761-es2.o
+obj-$(CONFIG_ADAU1761_R311_PV1) += adau1761-r311-pv1.o
+obj-y += xunfei/
+obj-y				+= leds/
\ No newline at end of file
diff --git a/lichee/linux-4.9/include/linux/dma/sunxi/dma-sun8iw15.h b/lichee/linux-4.9/include/linux/dma/sunxi/dma-sun8iw15.h
index ce315a869..a85a2634f 100755
--- a/lichee/linux-4.9/include/linux/dma/sunxi/dma-sun8iw15.h
+++ b/lichee/linux-4.9/include/linux/dma/sunxi/dma-sun8iw15.h
@@ -91,6 +91,6 @@
 #define DRQDST_OTG_EP3          32
 #define DRQDST_OTG_EP4          33
 #define DRQDST_OTG_EP5          34
-
+#define DRQDST_LEDC             45
 
 #endif /*__DMA_SUN8IW15__  */
diff --git a/lichee/linux-4.9/sound/soc/codecs/Kconfig b/lichee/linux-4.9/sound/soc/codecs/Kconfig
index ce0642053..b16b67db3 100755
--- a/lichee/linux-4.9/sound/soc/codecs/Kconfig
+++ b/lichee/linux-4.9/sound/soc/codecs/Kconfig
@@ -1089,6 +1089,10 @@ config SND_SOC_TPA6130A2
 	tristate "Texas Instruments TPA6130A2 headphone amplifier"
 	depends on I2C
 
+config SND_SOC_ES7243
+	tristate "SND_SOC_ES7243"
+	depends on I2C
+
 endmenu
 
 # Wolfgang add ACX00
diff --git a/lichee/linux-4.9/sound/soc/codecs/Makefile b/lichee/linux-4.9/sound/soc/codecs/Makefile
index 175340bc7..50cb66227 100755
--- a/lichee/linux-4.9/sound/soc/codecs/Makefile
+++ b/lichee/linux-4.9/sound/soc/codecs/Makefile
@@ -456,3 +456,4 @@ obj-$(CONFIG_SND_SOC_AC100)	+= snd-soc-ac100.o
 obj-$(CONFIG_SND_SOC_AC102)	+= snd-soc-ac102.o
 
 obj-$(CONFIG_SND_SOC_ES7243)	+= snd-soc-es7243.o
+obj-$(CONFIG_SND_SOC_ES7243) += es7243.o
diff --git a/lichee/linux-4.9/sound/soc/soc-core.c b/lichee/linux-4.9/sound/soc/soc-core.c
index 885fab464..6f06860ea 100755
--- a/lichee/linux-4.9/sound/soc/soc-core.c
+++ b/lichee/linux-4.9/sound/soc/soc-core.c
@@ -21,7 +21,7 @@
  *   o Add more codecs and platforms to ensure good API coverage.
  *   o Support TDM on PCM and I2S
  */
-
+#define DEBUG
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/init.h>
@@ -985,6 +985,8 @@ struct snd_soc_dai *snd_soc_find_dai(
 		if (dlc->name && strcmp(component->name, dlc->name))
 			continue;
 		list_for_each_entry(dai, &component->dai_list, list) {
+			if(dai && dai->name)
+				printk("Wzj,snd_soc_find_dai cur:%s\n", dai->name);
 			if (dlc->dai_name && strcmp(dai->name, dlc->dai_name))
 				continue;
 
@@ -3407,6 +3409,8 @@ int snd_soc_register_codec(struct device *dev,
 
 	dev_dbg(codec->dev, "ASoC: Registered codec '%s'\n",
 		codec->component.name);
+	printk("ASoC: Registered codec '%s'\n",
+		codec->component.name);
 	return 0;
 
 err_cleanup:
diff --git a/lichee/linux-4.9/sound/soc/sunxi/sunxi-snddaudio.c b/lichee/linux-4.9/sound/soc/sunxi/sunxi-snddaudio.c
index 91f46ab86..30f68aee7 100755
--- a/lichee/linux-4.9/sound/soc/sunxi/sunxi-snddaudio.c
+++ b/lichee/linux-4.9/sound/soc/sunxi/sunxi-snddaudio.c
@@ -116,6 +116,7 @@ static int sunxi_snddaudio_hw_params(struct snd_pcm_substream *substream,
 /* sunxi card initialization */
 static int sunxi_snddaudio_init(struct snd_soc_pcm_runtime *rtd)
 {
+	printk("wzj:sunxi_snddaudio_init!\n");
 	return 0;
 }
 
@@ -370,6 +371,9 @@ cpu_node_find:
 			dai_link->codec_name,
 			dai_link->codec_dai_name);
 
+	printk("wzj: codec: %s, codec_dai: %s.\n",
+			dai_link->codec_name,
+			dai_link->codec_dai_name);
 #ifdef CONFIG_SND_SUNXI_MAD
     sunxi_daudio_priv.mad_bind = 0;
 	snd_soc_card_set_drvdata(card, &sunxi_daudio_priv);
diff --git a/package/base-files/files/etc/config/system b/package/base-files/files/etc/config/system
index afff67914..3c6cfdeba 100755
--- a/package/base-files/files/etc/config/system
+++ b/package/base-files/files/etc/config/system
@@ -1,8 +1,8 @@
 config system
 	option hostname	TinaLinux
-	option timezone	Asia/Shanghai
+	option zonename	Asia/Shanghai
 	option timezone CST-8
-	option log_file /tmp/.lastlog
+	option log_file /root/.lastlog
 	option log_size 512
 	option log_buffer_size 64
 
diff --git a/package/netease/submodules b/package/netease/submodules
index cbf96ef8d..5974f3a36 160000
--- a/package/netease/submodules
+++ b/package/netease/submodules
@@ -1 +1 @@
-Subproject commit cbf96ef8d15ebcc710d6f50c67c58484d3de9e3b
+Subproject commit 5974f3a3638478d296e89bd0ec0ad4cc14addbfc
diff --git a/target/allwinner/mandolin-common/bin/u-boot-sun8iw15p1.bin b/target/allwinner/mandolin-common/bin/u-boot-sun8iw15p1.bin
index 6990fb7ef..bffe3b014 100755
Binary files a/target/allwinner/mandolin-common/bin/u-boot-sun8iw15p1.bin and b/target/allwinner/mandolin-common/bin/u-boot-sun8iw15p1.bin differ
diff --git a/target/allwinner/mandolin-pv1/config-4.9 b/target/allwinner/mandolin-pv1/config-4.9
index 3a852cae1..c8516c43b 100644
--- a/target/allwinner/mandolin-pv1/config-4.9
+++ b/target/allwinner/mandolin-pv1/config-4.9
@@ -1,3 +1,7 @@
+# CONFIG_ADAU1761 is not set
+# CONFIG_ADAU1761_ES1 is not set
+# CONFIG_ADAU1761_ES2 is not set
+CONFIG_ADAU1761_R311_PV1=y
 CONFIG_ADVISE_SYSCALLS=y
 # CONFIG_AF_KCM is not set
 CONFIG_ALIGNMENT_TRAP=y
@@ -526,6 +530,8 @@ CONFIG_KERNEL_GZIP=y
 CONFIG_KEYBOARD_ATKBD=y
 CONFIG_KEYBOARD_GPIO=y
 CONFIG_KEYBOARD_GPIO_POLLED=y
+# CONFIG_KEYBOARD_NETEASE_PV1 is not set
+# CONFIG_KEYBOARD_NETEASE_PV1_CES is not set
 # CONFIG_KEYBOARD_SUN4I_LRADC is not set
 CONFIG_KEYBOARD_SUNXI=y
 # CONFIG_KS7010 is not set
@@ -823,6 +829,7 @@ CONFIG_SND_SOC_AD82584F=y
 # CONFIG_SND_SOC_CS35L33 is not set
 # CONFIG_SND_SOC_CS53L30 is not set
 CONFIG_SND_SOC_DMIC=y
+# CONFIG_SND_SOC_ES7243 is not set
 CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
 CONFIG_SND_SOC_I2C_AND_SPI=y
 # CONFIG_SND_SOC_IMG is not set
@@ -1061,6 +1068,7 @@ CONFIG_XFRM_USER=y
 CONFIG_XPS=y
 # CONFIG_XR829_WLAN is not set
 # CONFIG_XR_WLAN is not set
+# CONFIG_XUNFEI_CPLD is not set
 CONFIG_ZBOOT_ROM_BSS=0
 CONFIG_ZBOOT_ROM_TEXT=0
 CONFIG_ZLIB_INFLATE=y