<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[V831芯片 开机卡在I2C启动中，要近5分钟才能开机，i2c扫地址很慢，差不多5秒钟扫一次]]></title><description><![CDATA[<p dir="auto">开机的时候会在i2c上花费大量的时间，开机成功后使用i2cdetect也扫得很慢，求助大家帮忙看看什么原因？<br />
下面附上board.dts 和启动日志</p>
<pre><code>/*
 * Allwinner Technology CO., Ltd. sun8iw19p1 soc board.
 *
 * soc board support.
 */

/dts-v1/;

#include "sun8iw19p1.dtsi"

/{
	dram: dram {
		dram_clk = &lt;0x000001e0&gt;;
		dram_type = &lt;0x00000003&gt;;
		dram_zq = &lt;0x00003bfb&gt;;
		dram_odt_en = &lt;0x00000001&gt;;
		dram_para1 = &lt;0x004310f2&gt;;
		dram_para2 = &lt;0x02000000&gt;;
		dram_mr0 = &lt;0x00001c70&gt;;
		dram_mr1 = &lt;0x00000000&gt;;
		dram_mr2 = &lt;0x00000018&gt;;
		dram_mr3 = &lt;0x00000000&gt;;
		dram_tpr0 = &lt;0x0046190d&gt;;
		dram_tpr1 = &lt;0x0121210a&gt;;
		dram_tpr2 = &lt;0x0005403b&gt;;
		dram_tpr3 = &lt;0x00002006&gt;;
		dram_tpr4 = &lt;0x05040405&gt;;
		dram_tpr5 = &lt;0x05050302&gt;;
		dram_tpr6 = &lt;0x90006644&gt;;
		dram_tpr7 = &lt;0x42c21590&gt;;
		dram_tpr8 = &lt;0xd05612c0&gt;;
		dram_tpr9 = &lt;0x00083def&gt;;
		dram_tpr10 = &lt;0x00000000&gt;;
		dram_tpr11 = &lt;0x00210000&gt;;
		dram_tpr12 = &lt;0x00000055&gt;;
		dram_tpr13 = &lt;0x00006003&gt;;
	};

	opp_dvfs_table:opp_dvfs_table {
		cluster_num = &lt;1&gt;;
		opp_table_count = &lt;1&gt;;

		cpu_opp_l_table0: opp_l_table0 {
			compatible = "allwinner,opp_l_table0";
			opp_count = &lt;2&gt;;
			opp-shared;

			opp00 {
				opp-hz = /bits/ 64 &lt;600000000&gt;;
				opp-microvolt = &lt;900000&gt;;
				axi-bus-divide-ratio = &lt;3&gt;;
				clock-latency-ns = &lt;2000000&gt;;
			};

			opp01 {
				opp-hz = /bits/ 64 &lt;816000000&gt;;
				opp-microvolt = &lt;900000&gt;;
				axi-bus-divide-ratio = &lt;3&gt;;
				clock-latency-ns = &lt;2000000&gt;;
			};
		};
	};
	soc@03000000 {
		pinctrl@0300b000 {

			twi0_pins_a: twi0@0 {
				allwinner,pins = "PI3", "PI4";
				allwinner,pname = "twi0_scl", "twi0_sda";
				allwinner,function = "twi0";
				allwinner,muxsel = &lt;5&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			twi0_pins_b: twi0@1 {
				allwinner,pins = "PI3", "PI4";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			twi1_pins_a: twi1@0 {
				allwinner,pins = "PI1", "PI2";
				allwinner,pname = "twi1_scl", "twi1_sda";
				allwinner,function = "twi1";
				allwinner,muxsel = &lt;5&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			twi1_pins_b: twi1@1 {
				allwinner,pins = "PI1", "PI2";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			twi2_pins_a: twi2@0 {
				allwinner,pins = "PH5", "PH6";
				allwinner,pname = "twi2_scl", "twi2_sda";
				allwinner,function = "twi2";
				allwinner,muxsel = &lt;5&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			twi2_pins_b: twi2@1 {
				allwinner,pins = "PH5", "PH6";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			spi0_pins_a: spi0@0 {
				allwinner,pins = "PC0", "PC2", "PC3",
						"PC5", "PC4";
				allwinner,pname = "spi0_sclk", "spi0_mosi",
						  "spi0_miso", "spi0_hold", "spi0_wp";
				allwinner,function = "spi0";
				allwinner,muxsel = &lt;4&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			spi0_pins_b: spi0@1 {
				allwinner,pins = "PC1", "PC6";
				allwinner,pname = "spi0_cs0", "spi0_cs1";
				allwinner,function = "spi0";
				allwinner,muxsel = &lt;4&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;1&gt;; 	// only CS should be pulled up
			};

			spi0_pins_c: spi0@2 {
				allwinner,pins = "PC0", "PC1", "PC2", "PC3",
						"PC4", "PC5", "PC6";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			spi1_pins_a: spi1@0 {
				allwinner,pins = "PH0", "PH1", "PH2";
				allwinner,pname = "spi1_sclk", "spi1_mosi",
						  "spi1_miso";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;4&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			spi1_pins_b: spi1@1 {
				allwinner,pins = "PH3";
				allwinner,pname = "spi1_cs0";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;4&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;1&gt;; // only CS should be pulled up
			};

			spi1_pins_c: spi1@2 {
				allwinner,pins = "PH0", "PH1", "PH2", "PH3";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			sdc0_pins_a: sdc0@0 {
				allwinner,pins = "PF0", "PF1", "PF2", "PF3",
						"PF4", "PF5";
				allwinner,function = "sdc0";
				allwinner,muxsel = &lt;2&gt;;
				allwinner,drive = &lt;3&gt;;
				allwinner,pull = &lt;1&gt;;
			};

			sdc0_pins_b: sdc0@1 {
				allwinner,pins = "PF0", "PF1", "PF2", "PF3",
						"PF4", "PF5";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			sdc1_pins_a: sdc1@0 {
				allwinner,pins = "PG0", "PG1", "PG2", "PG3",
						"PG4", "PG5";
				allwinner,function = "sdc1";
				allwinner,muxsel = &lt;2&gt;;
				allwinner,drive = &lt;3&gt;;
				allwinner,pull = &lt;1&gt;;
			};

			owc0_pins_a: owc0@0 {
				allwinner,pins = "PH4";
				allwinner,pname = "owc0";
				allwinner,function = "owc0";
				allwinner,muxsel = &lt;5&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			owc0_pins_b: owc0_sleep@0 {
				allwinner,pins = "PH4";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};
			pwm0_pins_a: pwm0@0 {
				allwinner,pins = "PH0";
				allwinner,pname = "pwm0_positive";
				allwinner,function = "pwm0";
				allwinner,muxsel = &lt;2&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm0_pins_b: pwm0@1 {
				allwinner,pins = "PH0";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm1_pins_a: pwm1@0 {
				allwinner,pins = "PH1";
				allwinner,pname = "pwm1_positive";
				allwinner,function = "pwm1";
				allwinner,muxsel = &lt;2&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm1_pins_b: pwm1@1 {
				allwinner,pins = "PH1";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm2_pins_a: pwm2@0 {
				allwinner,pins = "PH2";
				allwinner,pname = "pwm2_positive";
				allwinner,function = "pwm2";
				allwinner,muxsel = &lt;2&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm2_pins_b: pwm2@1 {
				allwinner,pins = "PH2";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm3_pins_a: pwm3@0 {
				allwinner,pins = "PH3";
				allwinner,pname = "pwm3_positive";
				allwinner,function = "pwm3";
				allwinner,muxsel = &lt;2&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm3_pins_b: pwm3@1 {
				allwinner,pins = "PH3";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm4_pins_a: pwm4@0 {
				allwinner,pins = "PH4";
				allwinner,pname = "pwm4_positive";
				allwinner,function = "pwm4";
				allwinner,muxsel = &lt;2&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm4_pins_b: pwm4@1 {
				allwinner,pins = "PH4";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			// pwm5_pins_a: pwm5@0 {
			// 	allwinner,pins = "PH5";
			// 	allwinner,pname = "pwm5_positive";
			// 	allwinner,function = "pwm5";
			// 	allwinner,muxsel = &lt;2&gt;;
			// 	allwinner,drive = &lt;1&gt;;
			// 	allwinner,pull = &lt;0&gt;;
			// };

			// pwm5_pins_b: pwm5@1 {
			// 	allwinner,pins = "PH5";
			// 	allwinner,function = "io_disabled";
			// 	allwinner,muxsel = &lt;7&gt;;
			// 	allwinner,drive = &lt;1&gt;;
			// 	allwinner,pull = &lt;0&gt;;
			// };

			//pwm6_pins_a: pwm6@0 {
			//	allwinner,pins = "PH6";
			//	allwinner,pname = "pwm6_positive";
			//	allwinner,function = "pwm6";
			//	allwinner,muxsel = &lt;2&gt;;
			//	allwinner,drive = &lt;1&gt;;
			//	allwinner,pull = &lt;0&gt;;
		//	};

		//	//pwm6_pins_b: pwm6@1 {
		//		allwinner,pins = "PH6";
		//		allwinner,function = "io_disabled";
		//		allwinner,muxsel = &lt;7&gt;;
		//		allwinner,drive = &lt;1&gt;;
		//		allwinner,pull = &lt;0&gt;;
		//	};

			pwm7_pins_a: pwm7@0 {
				allwinner,pins = "PH7";
				allwinner,pname = "pwm7_positive";
				allwinner,function = "pwm7";
				allwinner,muxsel = &lt;2&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm7_pins_b: pwm7@1 {
				allwinner,pins = "PH7";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm8_pins_a: pwm8@0 {
				allwinner,pins = "PH8";
				allwinner,pname = "pwm8_positive";
				allwinner,function = "pwm8";
				allwinner,muxsel = &lt;2&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm8_pins_b: pwm8@1 {
				allwinner,pins = "PH8";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};
			
			pwm9_pins_a: pwm9@0 {
				allwinner,pins = "PH9";
				allwinner,pname = "pwm9_positive";
				allwinner,function = "pwm9";
				allwinner,muxsel = &lt;2&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			pwm9_pins_b: pwm9@1 {
				allwinner,pins = "PH9";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			rgb8_pins_a: rgb8@0 {
				allwinner,pins = "PD1", "PD2", "PD3", "PD4", "PD5", "PD6",
						"PD7", "PD8", "PD18", "PD19", "PD20";
				allwinner,pname = "lcdd3", "lcdd4", "lcdd5", "lcdd6", "lcdd7",
						"lcdd10", "lcdd11", "lcdd12", "lcdclk", "lcdde",
							"lcdhsync";
				allwinner,function = "lcd0";
				allwinner,muxsel = &lt;2&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};

			rgb8_pins_b: rgb8@1 {
				allwinner,pins = "PD1", "PD2","PD3","PD4","PD5","PD6",
						"PD7","PD8","PD18","PD19","PD20";
				allwinner,function = "io_disabled";
				allwinner,muxsel = &lt;7&gt;;
				allwinner,drive = &lt;1&gt;;
				allwinner,pull = &lt;0&gt;;
			};
		};

		gpadc:gpadc{
			channel_num = &lt;1&gt;;
			channel_select = &lt;0x01&gt;;
			channel_data_select = &lt;0&gt;;
			channel_compare_select = &lt;0x01&gt;;
			channel_cld_select = &lt;0x01&gt;;
			channel_chd_select = &lt;0x01&gt;;
			channel0_compare_lowdata = &lt;1700000&gt;;
			channel0_compare_higdata = &lt;1200000&gt;;
			key_cnt =  &lt;2&gt;;
			key0_vol = &lt;0&gt;;
			key0_val = &lt;2&gt;; /* KEY_1 */
			key1_vol = &lt;160&gt;;
			key1_val = &lt;3&gt;; /* KEY_2 */
			status = "okay";
		};

		uart1: uart@05000400 {
			compatible = "allwinner,sun8i-uart";
			device_type = "uart1";
			reg = &lt;0x0 0x05000400 0x0 0x400&gt;;
			interrupts = &lt;GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH&gt;;
			clocks = &lt;&amp;clk_uart1&gt;;
			pinctrl-names = "default", "sleep";
			pinctrl-0 = &lt;&amp;uart1_pins_a&gt;;
			pinctrl-1 = &lt;&amp;uart1_pins_b&gt;;
			uart1_port = &lt;1&gt;;
			uart1_type = &lt;4&gt;;
			status = "okay";
		};

		// uart3: uart@05000c00 {
		// 	compatible = "allwinner,sun8i-uart";
		// 	device_type = "uart3";
		// 	reg = &lt;0x0 0x05000c00 0x0 0x400&gt;;
		// 	interrupts = &lt;GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH&gt;;
		// 	clocks = &lt;&amp;clk_uart3&gt;;
		// 	pinctrl-names = "default", "sleep";
		// 	pinctrl-0 = &lt;&amp;uart3_pins_a&gt;;
		// 	pinctrl-1 = &lt;&amp;uart3_pins_b&gt;;
		// 	uart3_port = &lt;3&gt;;
		// 	uart3_type = &lt;4&gt;;
		// 	status = "okay";
		// };

		twi0: twi@0x05002000{
			pinctrl-0 = &lt;&amp;twi0_pins_a&gt;;
			pinctrl-1 = &lt;&amp;twi0_pins_b&gt;;
			twi_drv_used = &lt;1&gt;;
			status = "disable";
		};

		twi1: twi@0x05002400{
			pinctrl-0 = &lt;&amp;twi1_pins_a&gt;;
			pinctrl-1 = &lt;&amp;twi1_pins_b&gt;;
			clock-frequency = &lt;400000&gt;;
			status = "okay";
		};

		twi2: twi@0x05002800{
			pinctrl-0 = &lt;&amp;twi2_pins_a&gt;;
			pinctrl-1 = &lt;&amp;twi2_pins_b&gt;;
			clock-frequency = &lt;200000&gt;;
			status = "okay";
			ac108@3b{
				#sound-dai-cells = &lt;0&gt;;
				compatible = "Allwinner,MicArray_0";
				reg = &lt;0x3b&gt;;
				regulator_used = &lt;0x0&gt;;
				power_voltage = &lt;3300000&gt;;
				regulator_name = "vcc-3v3";
				power_gpio_used = &lt;0x0&gt;;
				reset_gpio_used = &lt;0x0&gt;;
				twi_bus = &lt;2&gt;;
				pga_gain = &lt;0x1F&gt;;
				slot_width = &lt;0x20&gt;;
				lrck_period = &lt;0x80&gt;;
				ref_pga_used = &lt;0x1&gt;;
				ref_pga_gain = &lt;0x10&gt;;
				ref_channel = &lt;0x3&gt;;
				debug_mode = &lt;0x0&gt;;
				status = "okay";
				
			};

			ac108@35{
				compatible = "Allwinner,MicArray_1";
				reg = &lt;0x35&gt;;
				regulator_used = &lt;0x0&gt;;
				power_voltage = &lt;3300000&gt;;
				regulator_name = "vcc-3v3";
				power_gpio_used = &lt;0x0&gt;;
				reset_gpio_used = &lt;0x0&gt;;
				twi_bus = &lt;2&gt;;
				pga_gain = &lt;0x1F&gt;;
				slot_width = &lt;0x20&gt;;
				lrck_period = &lt;0x80&gt;;
				ref_pga_used = &lt;0x1&gt;;
				ref_pga_gain = &lt;0x10&gt;;
				ref_channel = &lt;0x3&gt;;
				debug_mode = &lt;0x0&gt;;
				status = "okay";
			};
		};

		spi@05010000 {
			pinctrl-0 = &lt;&amp;spi0_pins_a &amp;spi0_pins_b&gt;;
			pinctrl-1 = &lt;&amp;spi0_pins_c&gt;;
			status = "disable";
			spi_board0 {
				device_type = "spi_board0";
				compatible = "m25p80";
				spi-max-frequency = &lt;0x5f5e100&gt;;
				reg = &lt;0x0&gt;;
				spi-rx-bus-width = &lt;0x1&gt;;
				spi-tx-bus-width = &lt;0x1&gt;;
			};
		};

	//	spi@05011000 {
	//		#address-cells = &lt;1&gt;;
	//		#size-cells = &lt;0&gt;;
	//		reg = &lt;0x0 0x05011000 0x0 0x1000&gt;;
	//		interrupts = &lt;GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH&gt;;
	//		clocks = &lt;&amp;clk_pll_periph0&gt;, &lt;&amp;clk_spi1&gt;;
	//		clock-frequency = &lt;200000000&gt;;
	//		pinctrl-names = "default", "sleep";
	//		pinctrl-0 = &lt;&amp;spi1_pins_b&gt;;
	//		pinctrl-1 = &lt;&amp;spi1_pins_c&gt;;
	//		spi1_cs_number = &lt;2&gt;;
	//		spi1_cs_bitmap = &lt;3&gt;;
	//		status = "okay";
	//		spi_board1 {
	//			device_type = "spi_board1";
	//			compatible = "spidev";
	//			spi-max-frequency = &lt;0x5f5e100&gt;;
	//			reg = &lt;0x0&gt;;
	//			spi-rx-bus-width = &lt;0x1&gt;;
	//			spi-tx-bus-width = &lt;0x1&gt;;
	//		};
	//	};

		vind0:vind@0 {
			vind0_clk = &lt;270000000&gt;;
			vind0_isp = &lt;200000000&gt;;
			status = "okay";

			actuator0:actuator@0 {
				device_type = "actuator0";
				actuator0_name = "ad5820_act";
				actuator0_slave = &lt;0x18&gt;;
				actuator0_af_pwdn = &lt;&gt;;
				actuator0_afvdd = "afvcc-csi";
				actuator0_afvdd_vol = &lt;2800000&gt;;
				status = "disabled";
			};
			flash0:flash@0 {
				device_type = "flash0";
				flash0_type = &lt;2&gt;;
				flash0_en = &lt;&gt;;
				flash0_mode = &lt;&gt;;
				flash0_flvdd = "";
				flash0_flvdd_vol = &lt;&gt;;
				device_id = &lt;0&gt;;
				status = "disabled";
			};
			sensor0:sensor@0 {
				device_type = "sensor0";
				// sensor0_mname = "ov9732_mipi";
				sensor0_mname = "sp2305_mipi";
				sensor0_twi_cci_id = &lt;1&gt;;
				// sensor0_twi_addr = &lt;0x6c&gt;;
				sensor0_twi_addr = &lt;0x78&gt;;
				sensor0_mclk_id = &lt;0&gt;;
				sensor0_pos = "rear";
				sensor0_isp_used = &lt;1&gt;;
				sensor0_fmt = &lt;1&gt;;
				sensor0_stby_mode = &lt;0&gt;;
				sensor0_vflip = &lt;0&gt;;
				sensor0_hflip = &lt;0&gt;;
				sensor0_iovdd-supply = &lt;&gt;;
				sensor0_iovdd_vol = &lt;1800000&gt;;
				sensor0_avdd-supply = &lt;&gt;;
				sensor0_avdd_vol = &lt;2800000&gt;;
				sensor0_dvdd-supply = &lt;&gt;;
				sensor0_dvdd_vol = &lt;1200000&gt;;
				sensor0_power_en = &lt;&gt;;
				/* board error, we can not use the right config. */
				sensor0_reset = &lt;&amp;pio PE 16 1 0 1 0&gt;;
				sensor0_pwdn = &lt;&amp;pio PE 17 1 0 1 0&gt;;
				status	= "okay";
			};
			sensor1:sensor@1 {
				device_type = "sensor1";
				sensor1_mname = "ov5647";
				sensor1_twi_cci_id = &lt;0&gt;;
				sensor1_twi_addr = &lt;0x6c&gt;;
				sensor1_mclk_id = &lt;1&gt;;
				sensor1_pos = "front";
				sensor1_isp_used = &lt;0&gt;;
				sensor1_fmt = &lt;0&gt;;
				sensor1_stby_mode = &lt;0&gt;;
				sensor1_vflip = &lt;0&gt;;
				sensor1_hflip = &lt;0&gt;;
				sensor1_iovdd-supply = &lt;&gt;;
				sensor1_iovdd_vol = &lt;2800000&gt;;
				sensor1_avdd-supply = &lt;&gt;;
				sensor1_avdd_vol = &lt;2800000&gt;;
				sensor1_dvdd-supply = &lt;&gt;;
				sensor1_dvdd_vol = &lt;1500000&gt;;
				sensor1_power_en = &lt;&gt;;
				sensor1_reset = &lt;&amp;pio PI 3 1 0 1 0&gt;;
				sensor1_pwdn = &lt;&amp;pio PI 4 1 0 1 0&gt;;
				status	= "disabled";
			};
			vinc0:vinc@0 {
				vinc0_csi_sel = &lt;0&gt;;
				vinc0_mipi_sel = &lt;0&gt;;
				vinc0_isp_sel = &lt;0&gt;;
				vinc0_isp_tx_ch = &lt;0&gt;;
				vinc0_rear_sensor_sel = &lt;0&gt;;
				vinc0_front_sensor_sel = &lt;0&gt;;
				vinc0_sensor_list = &lt;0&gt;;
				status = "okay";
			};
			vinc1:vinc@1 {
				vinc1_csi_sel = &lt;0&gt;;
				vinc1_mipi_sel = &lt;0&gt;;
				vinc1_isp_sel = &lt;0&gt;;
				vinc1_isp_tx_ch = &lt;0&gt;;
				vinc1_rear_sensor_sel = &lt;0&gt;;
				vinc1_front_sensor_sel = &lt;0&gt;;
				vinc1_sensor_list = &lt;0&gt;;
				status = "okay";
			};
			vinc2:vinc@2 {
				vinc2_csi_sel = &lt;0&gt;;
				vinc2_mipi_sel = &lt;0&gt;;
				vinc2_isp_sel = &lt;0&gt;;
				vinc2_isp_tx_ch = &lt;0&gt;;
				vinc2_rear_sensor_sel = &lt;0&gt;;
				vinc2_front_sensor_sel = &lt;0&gt;;
				vinc2_sensor_list = &lt;0&gt;;
				status = "disabled";
			};
			vinc3:vinc@3 {
				vinc3_csi_sel = &lt;1&gt;;
				vinc3_mipi_sel = &lt;0xff&gt;;
				vinc3_isp_sel = &lt;1&gt;;
				vinc3_isp_tx_ch = &lt;0&gt;;
				vinc3_rear_sensor_sel = &lt;1&gt;;
				vinc3_front_sensor_sel = &lt;1&gt;;
				vinc3_sensor_list = &lt;0&gt;;
				status = "disabled";
			};
		};
		s_owc0: s_owc@07040400 {
			pinctrl-0 = &lt;&amp;owc0_pins_a&gt;;
			pinctrl-1 = &lt;&amp;owc0_pins_b&gt;;
			status = "okay";
		};

		sdc0: sdmmc@04020000 {
			pinctrl-0 = &lt;&amp;sdc0_pins_a&gt;;
			bus-width = &lt;4&gt;;
			// cd-gpios = &lt;&amp;pio PF 6 0 1 3 0xffffffff&gt;;
			non-removable;
			card-pwr-gpios;// = &lt;&amp;pio PC 4 1 1 2 0xffffffff&gt;;
			sunxi-power-save-mode;
			sunxi-signal-vol-sw-without-pmu;
			sd-uhs-sdr50;
			sd-uhs-ddr50;
			sd-uhs-sdr104;
			/*sunxi-dis-signal-vol-sw;*/
			max-frequency = &lt;150000000&gt;;
			min-frequency = &lt;100000&gt;;
			cd-used-24M;
			no-sdio;
			/*broken-cd;*/
			ctl-spec-caps = &lt;0x8&gt;;
			status = "okay";
		};

		card0_boot_para {
			device_type = "card0_boot_para";
			card_ctrl = &lt;0x0&gt;;
			card_high_speed = &lt;0x1&gt;;
			card_line = &lt;0x4&gt;;
			time_pwroff_ms = &lt;200&gt;;
			pinctrl-1 = &lt;&amp;sdc0_pins_b&gt;;
			card-pwr-gpios;// = &lt;&amp;pio PC 4 1 1 2 0xffffffff&gt;;
			status = "okay";
		};

		sdc1: sdmmc@04021000 {
			pinctrl-0 = &lt;&amp;sdc1_pins_a&gt;;
			bus-width = &lt;4&gt;;
			/*sunxi-power-save-mode;*/
			/*sd-uhs-sdr12*/
			/*sd-uhs-sdr25*/
			/*sd-uhs-sdr50*/
			/*sd-uhs-sdr104*/
			/*sunxi-dis-signal-vol-sw;*/
			cap-sdio-irq;
			keep-power-in-suspend;
			ignore-pm-notify;
			max-frequency = &lt;50000000&gt;;
			status = "okay";
		};

		usbc0:usbc0@0{
			usb_port_type = &lt;0&gt;;
			usb_detect_type = &lt;0&gt;;
			usb_detect_mode = &lt;0&gt;;
			usb_id_gpio;
			usb_det_vbus_gpio;
			usb_drv_vbus_gpio;
			usb_host_init_state = &lt;0&gt;;
			status = "okay";
		};

		disp: disp@01000000 {
			disp_init_enable		= &lt;1&gt;;
			disp_mode				= &lt;0&gt;;

			screen0_output_type		= &lt;1&gt;;
			screen0_output_mode		= &lt;4&gt;;

			disp_rotation_used 		= &lt;1&gt;;
			degree0					= &lt;0&gt;;
			fb0_format				= &lt;8&gt;;
			fb0_width				= &lt;240&gt;;
			fb0_height				= &lt;240&gt;;
			// fb0_height				= &lt;320&gt;;

			lcd0_backlight			= &lt;50&gt;;
			lcd0_bright				= &lt;50&gt;;
			lcd0_contrast			= &lt;50&gt;;
			lcd0_saturation			= &lt;57&gt;;
			lcd0_hue				= &lt;50&gt;;
		};

		lcd0: lcd0@01c0c000 {
			lcd_used            = &lt;1&gt;;

			lcd_size			= "1.3";
			lcd_model_name		= "inv";
			lcd_driver_name     = "st7789v_cpu";

			lcd_x               = &lt;240&gt;;
			lcd_y               = &lt;240&gt;;
			lcd_width           = &lt;108&gt;;
			lcd_height          = &lt;64&gt;;
			lcd_dclk_freq       = &lt;10&gt;;

			lcd_backlight       = &lt;50&gt;;

			lcd_pwm_used        = &lt;0&gt;;
			lcd_pwm_ch          = &lt;1&gt;;
			lcd_pwm_freq        = &lt;50000&gt;;
			lcd_pwm_pol         = &lt;1&gt;;
			lcd_pwm_max_limit   = &lt;255&gt;;

			lcd_hbp             = &lt;60&gt;;
			lcd_ht              = &lt;298&gt;;
			lcd_hspw            = &lt;30&gt;;
			lcd_vbp             = &lt;250&gt;;
			lcd_vt              = &lt;265&gt;;
			lcd_vspw            = &lt;2&gt;;

			lcd_if              = &lt;1&gt;;
			lcd_frm             = &lt;2&gt;;
			lcd_cpu_mode        = &lt;1&gt;;
			lcd_cpu_te          = &lt;0&gt;;
			lcd_cpu_if	        = &lt;14&gt;;

			lcd_io_phase        = &lt;0x0000&gt;;
			lcdgamma4iep        = &lt;22&gt;;
			lcd_gamma_en        = &lt;0&gt;;
			lcd_cmap_en         = &lt;0&gt;;
			lcd_bright_curve_en = &lt;0&gt;;
			lcd_rb_swap			= &lt;0&gt;;

			lcd_gpio_0 = &lt;&amp;pio PH 5 1 0 3 0&gt;; /* rst */
			lcd_gpio_1 = &lt;&amp;pio PD 21 1 0 3 0&gt;; /* cs */

			pinctrl-0 = &lt;&amp;rgb8_pins_a&gt;;
			pinctrl-1 = &lt;&amp;rgb8_pins_b&gt;;
		};

		daudio0:daudio@0x05090000 {
			mclk_div = &lt;0x0&gt;;
			frametype = &lt;0x00&gt;;
			tdm_config = &lt;0x01&gt;;
			sign_extend = &lt;0x00&gt;;
			tx_data_mode = &lt;0x00&gt;;
			rx_data_mode = &lt;0x00&gt;;
			msb_lsb_first = &lt;0x00&gt;;
			pcm_lrck_period = &lt;0x80&gt;;
			slot_width_select = &lt;0x20&gt;;
			asrc_function_en = &lt;0x00&gt;;
			daudio_master =  &lt;0x04&gt;;
			signal_inversion =  &lt;0x01&gt;;
			audio_format =  &lt;0x01&gt;;
			status = "okay";
			

		};

		daudio1:daudio@0x05091000 {
			mclk_div = &lt;0x01&gt;;
			frametype = &lt;0x00&gt;;
			tdm_config = &lt;0x01&gt;;
			sign_extend = &lt;0x00&gt;;
			tx_data_mode = &lt;0x00&gt;;
			rx_data_mode = &lt;0x00&gt;;
			msb_lsb_first = &lt;0x00&gt;;
			pcm_lrck_period = &lt;0x80&gt;;
			slot_width_select = &lt;0x20&gt;;
			status = "disabled";
		};

		codec:codec@0x05096000 {
			pa_level = &lt;0x1&gt;;
			main_gain = &lt;0x17&gt;;
			adcdrc_cfg = &lt;0x00&gt;;
			adchpf_cfg = &lt;0x01&gt;;
			dacdrc_cfg = &lt;0x01&gt;;
			dachpf_cfg = &lt;0x00&gt;;
			digital_vol = &lt;0x00&gt;;
			lineout_vol = &lt;0x1f&gt;;
			pa_msleep_time = &lt;0xa0&gt;;
			/* gpio-spk = &lt;&amp;pio PH 14 1 1 1 1&gt;; */
			status = "okay";
		};
		
		sndcodec:sound@0 {
			status = "disabled";
		};

		snddaudio0:sound@1 {
			audio_format = &lt;0x01&gt;;
			daudio_master = &lt;0x04&gt;;
			signal_inversion = &lt;0x01&gt;;
			sunxi,snddaudio-codec = "ac108.2-003b";
			sunxi,snddaudio-codec-dai = "ac108-pcm0";
			sunxi,cpudai-controller = &lt;&amp;daudio0&gt;;
			status = "okay";

		};

		snddaudio1:sound@2 {
			audio_format = &lt;0x01&gt;;
			daudio_master = &lt;0x04&gt;;
			signal_inversion = &lt;0x01&gt;;
			status = "disabled";
		};
	};

	//wlan:wlan {
	//	compatible = "allwinner,sunxi-wlan";
	//	clocks = &lt;&amp;clk_losc_out&gt;;
	//	wlan_busnum = &lt;1&gt;;
	//	wlan_usbnum = &lt;3&gt;;
	//	wakeup_source = &lt;0&gt;;
//
//		/* wlan_power-supply = &lt;&amp;reg_dcdc1&gt;; */
//		/* io_regulator-supply = &lt;&amp;reg_dcdc5&gt;; */
//
//		/* wlan_power_vol = &lt;3300000&gt;; */
//		/* io_regulator_vol = &lt;3300000&gt;; */
//
//		/* wlan_en; */
//		wlan_regon = &lt;&amp;pio PH 4 1 0 1 0&gt;;
//		/* wlan_hostwake = &lt;&amp;pio PG 7 0 0 1 0&gt;; */
//		wlan_hostwake;
//		status = "okay";
//	};
};

</code></pre>
<p dir="auto">以及启动日志</p>
<pre><code>[32]HELLO! BOOT0 is starting!
[35]BOOT0 commit : e3b2a9e
[38]board init start
[40]set pll start
[42]set pll end
[44][pmu]: bus read error
[46][pmu]: bus read error
[49]board init ok
[51]chip id check OK
[52]DRAM BOOT DRIVE INFO: V0.41
[56]DRAM CLK = 528 MHz
[58]DRAM Type = 2 (2:DDR2,3:DDR3)
[61]DRAMC read ODT  off.
[63]DRAM ODT off.
[66]DRAM SIZE =64 M
[72]DRAM simple test OK.
[74]rtc standby flag is 0x0, super standby flag is 0x0
[79]dram size =64
[82]card no is 0
[83]sdcard 0 line count 4
[86][mmc]: mmc driver ver 2020-01-08 17:05
[90][mmc]: sdc0 spd mode error, 2
[93][mmc]: set f_max to 50M, set f_max_ddr to 25M
[98][mmc]: mmc 0 bias 0
[106][mmc]: Wrong media type 0x0
[109][mmc]: ***Try SD card 0***
[119][mmc]: HSSDR52/SDR25 4 bit
[122][mmc]: 50000000 Hz
[125][mmc]: 7680 MB
[127][mmc]: ***SD/MMC 0 init OK!!!***
[190]Loading boot-pkg Succeed(index=0).
[194]Entry_name        = optee
[197]Entry_name        = u-boot
[203]Entry_name        = dtb
[206]Jump to second Boot.
MESSAGE: [0x0] TEE-CORE: OP-TEE version: sun8iw19p1_v0.6.0-14-gf6954e7 #1 2019年 11月 21日 星期四 01:34:42 UTC arm
ERROR:   [0x0] TEE-CORE:platform_standby_fdt_parse:126: no pmu node
ERROR:   [0x0] TEE-CORE:sunxi_twi_parse_from_dt:84: no pmu node


U-Boot 2018.05-00008-g384031a (Jan 16 2020 - 14:12:41 +0800) Allwinner Technology

[00.278]CPU:   Allwinner Family
[00.280]Model: sun8iw19
I2C:   ready
[00.285]DRAM:  64 MiB
[00.288]Relocation Offset is: f9f46000
[00.309]secure enable bit: 0
[00.312]pmu_axp152_probe pmic_bus_read fail
[00.316]pmu_axp2101_probe pmic_bus_read fail
[00.320]bmu_axp152_probe pmic_bus_read fail
[00.323]bmu_axp2101_probe pmic_bus_read fail
[00.327]CPU=816 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=132Mhz
[00.334]gic: sec monitor mode
[00.336]flash init start
[00.339]workmode = 0,storage type = 1
[00.342]MMC:     0
[00.343]get mem for descripter OK !

card_caps:0x3000000a
host_caps:0x3000003f
[00.375]sunxi flash init ok
[00.379]Loading Environment from SUNXI_FLASH... OK
[00.406]update dts
root_partition is rootfs
set root to /dev/mmcblk0p4
[00.436]update part info
[00.462]update bootcmd
[00.464]No ethernet found.
Hit any key to stop autoboot:  0
## Booting kernel from Legacy Image at 45000000 ...
   Image Name:   ARM OpenWrt Linux-4.9.118
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2956008 Bytes = 2.8 MiB
   Load Address: 40008000
   Entry Point:  40008000
[01.856]Starting kernel ...

[01.859]mmc 2 not find, so not exit
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.118 (tina@ubuntu) (gcc version 6.4.1 (OpenWrt/Linaro GCC 6.4-2017.11 2017-11) ) #10 PREEMPT Mon Nov 14 07:15:06 UTC 2022
[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=50c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt:Machine model: sun8iw19
[    0.000000] ion_mem_reserve: err format for ion reserve list!
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 16384
[    0.000000] free_area_init_node: node 0, pgdat c04c4058, node_mem_map c3f79000
[    0.000000]   Normal zone: 128 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 16384 pages, LIFO batch:3
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.0 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] psci: SMC Calling Convention v1.0
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
[    0.000000] Kernel command line: earlyprintk=sunxi-uart,0x05000000 initcall_debug=0 console=ttyS0,115200 loglevel=8 root=/dev/mmcblk0p4 rootwait init=/pseudo_init rdinit=/sbin/rdinit partitions=boot-res@mmcblk0p1:env@mmcblk0p2:boot@mmcblk0p3:rootfs@mmcblk0p4:UDISK@mmcblk0p5 cma=0 mac_addr= wifi_mac= bt_mac= selinux= specialstr= coherent_pool=16K ion_carveout_list= androidboot.mode=normal androidboot.hardware=sun8iw19p1 boot_type=1 androidboot.boot_type=1 gpt=1 uboot_message=2018.05-00008-g384031a(01/16/2020-14:12:41) mbr_offset=1032192 bootreason=unknow
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Memory: 59552K/65536K available (3120K kernel code, 235K rwdata, 1200K rodata, 136K init, 129K bss, 5984K reserved, 0K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xc4800000 - 0xff800000   ( 944 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xc4000000   (  64 MB)
[    0.000000]     modules : 0xbf800000 - 0xc0000000   (   8 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0314240   (3121 kB)
[    0.000000]       .init : 0xc0468000 - 0xc048a000   ( 136 kB)
[    0.000000]       .data : 0xc048a000 - 0xc04c4c58   ( 236 kB)
[    0.000000]        .bss : 0xc04c4c58 - 0xc04e5244   ( 130 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000006] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.000021] Switching to timer-based delay loop, resolution 41ns
[    0.000158] Console: colour dummy device 80x30
[    0.000185] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.000200] pid_max: default: 32768 minimum: 301
[    0.000371] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000383] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000976] CPU: Testing write buffer coherency: ok
[    0.001247] Setting up static identity map for 0x400081c0 - 0x4000820c
[    0.002684] devtmpfs: initialized
[    0.030493] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.030831] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.030856] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.031013] atomic64_test: passed
[    0.031025] pinctrl core: initialized pinctrl subsystem
[    0.031904] NET: Registered protocol family 16
[    0.032475] DMA: preallocated 16 KiB pool for atomic coherent allocations
[    0.033888] dump_class_init,857, success
[    0.035231] sunxi iommu: irq = 23
[    0.041077] sun8iw19p1-r-pinctrl r_pio: initialized sunXi PIO driver
[    0.056831] use hosc , set rate 1000000
[    0.056860] sun8iw19p1-pinctrl pio: initialized sunXi PIO driver
[    0.059076] iommu: Adding device 1c0e000.ve to group 0
[    0.060828] iommu: Adding device 2300000.eise to group 0
[    0.068299] iommu: Adding device 1000000.disp to group 0
[    0.070078] iommu: Adding device 1480000.g2d to group 0
[    0.070652] iommu: Adding device 2400000.nna to group 0
[    0.074375] iommu: Adding device csi0 to group 0
[    0.075663] iommu: Adding device csi1 to group 0
[    0.076962] iommu: Adding device 2100000.isp to group 0
[    0.077545] iommu: Adding device 2104000.scaler to group 0
[    0.077927] iommu: Adding device 2104400.scaler to group 0
[    0.078272] iommu: Adding device 2104800.scaler to group 0
[    0.078773] iommu: Adding device 2104c00.scaler to group 0
[    0.080373] iommu: Adding device vinc0 to group 0
[    0.081121] iommu: Adding device vinc1 to group 0
[    0.131316] pwm module init!
[    0.135165] SCSI subsystem initialized
[    0.135564] usbcore: registered new interface driver usbfs
[    0.135655] usbcore: registered new interface driver hub
[    0.138244] usbcore: registered new device driver usb
[    0.138521] sunxi_i2c_adap_init()2551 - init
[    0.139109] sunxi_i2c_probe()2288 - [i2c1] twi_drv_used = 1
[    0.139124] sunxi_i2c_probe()2292 - [i2c1] twi_pkt_interval = 0
[    0.139144] twi1 supply twi not found, using dummy regulator
[    0.139246] twi_request_gpio()455 - [i2c1] init name: twi1
[    0.139566] sunxi_i2c_dma_request()1125 - [i2c1] using dma0chan0 (tx) and dma0chan1 (rx)for DMA transfers
[    0.139676] sun8iw19p1-pinctrl pio: expect_func as:twi2, but muxsel(5) is func:uart2
[    0.139695] sun8iw19p1-pinctrl pio: expect_func as:twi2, but muxsel(5) is func:uart2
[    0.140346] sunxi_i2c_probe()2288 - [i2c2] twi_drv_used = 0
[    0.140361] sunxi_i2c_probe()2292 - [i2c2] twi_pkt_interval = 0
[    0.140380] twi2 supply twi not found, using dummy regulator
[    0.140475] twi_request_gpio()455 - [i2c2] init name: twi2
[    0.141853] media: Linux media interface: v0.10
[    0.142008] Linux video capture interface: v2.00
[    0.143268] ion_parse_dt_heap_common: id 0 type 0 name sys_user align 1000
[    0.143523] ion_parse_dt_heap_common: id 1 type 1 name sys_contig align 1000
[    0.143740] ion_parse_dt_heap_common: id 4 type 4 name cma align 1000
[    0.145030] Advanced Linux Sound Architecture Driver Initialized.
[    0.148460] G2D: rcq version initialized.major:251
[    0.149377] clocksource: Switched to clocksource arch_sys_counter
[    0.171664] udc_init,0
[    0.171839] NET: Registered protocol family 2
[    0.172678] TCP established hash table entries: 16 (order: -6, 64 bytes)
[    0.172696] TCP bind hash table entries: 16 (order: -6, 64 bytes)
[    0.172707] TCP: Hash tables configured (established 16 bind 16)
[    0.172773] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.172795] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.172965] NET: Registered protocol family 1
[    0.175841] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[    0.192585] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.193368] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    0.195961] NET: Registered protocol family 38
[    0.196010] io scheduler noop registered
[    0.196020] io scheduler deadline registered
[    0.196314] io scheduler cfq registered (default)
[    0.197268] [DISP]disp_module_init
[    0.230897] [DISP] Fb_copy_boot_fb,line:1503:
[    0.230912] no boot_fb0
[    0.233732] [DISP] disp_sys_pwm_config,line:618:
[    0.233744] disp_sys_pwm_Config, handle is NULL!
[    0.233755] [DISP] disp_sys_pwm_set_polarity,line:636:
[    0.233761] disp_sys_pwm_Set_Polarity, handle is NULL!
[    0.235155] [DISP]disp_module_init finish
[    0.237427] uart uart0: get regulator failed
[    0.237457] uart0 supply uart not found, using dummy regulator
[    0.237658] uart uart0: uart0 error to get fifo size property
[    0.237720] uart0: ttyS0 at MMIO 0x5000000 (irq = 294, base_baud = 1500000) is a SUNXI
[    0.237748] sw_console_setup()1830 - console setup baud 115200 parity n bits 8, flow n
[    0.365017] [ST7789V LCD INFO] LINE:0208--&gt;LCD_panel_init:
[    0.365026] [ST7789V LCD INFO] LINE:0225--&gt;lcd_panel_st7789v_init:
[    0.861362] [DISP] disp_lcd_pwm_enable,line:959:
[    0.861363] pwm device hdl is NULL
[    0.861375] [DISP] disp_device_attached_and_enable,line:221:
[    0.861376] attached ok, mgr0&lt;--&gt;dev0
[    0.861387] [DISP] disp_device_attached_and_enable,line:224:
[    0.861388] type:1,mode:0,fmt:rgb,bits:8bits,eotf:4,cs:0 dvi_hdmi:2, range:2 scan:0 ratio:8
[    1.189520] console [ttyS0] enabled
[    1.194231] uart uart1: get regulator failed
[    1.199052] uart1 supply uart not found, using dummy regulator
[    1.206043] uart uart1: uart1 error to get fifo size property
[    1.212682] uart1: ttyS1 at MMIO 0x5000400 (irq = 295, base_baud = 1500000) is a SUNXI
[    1.222683] misc dump reg init
[    1.228568] libphy: Fixed MDIO Bus: probed
[    1.234332] sun8iw19p1-pinctrl pio: expect_func as:gmac0, but muxsel(5) is func:ephy
[    1.243476] sun8iw19p1-pinctrl pio: pin PD1 already requested by soc@03000000:lcd0@01c0c000; cannot claim for 5020000.eth
[    1.256042] sun8iw19p1-pinctrl pio: pin-97 (5020000.eth) status -22
[    1.263162] sun8iw19p1-pinctrl pio: could not request pin 97 (PD1) from group PD1  on device pio
[    1.273105] sunxi-gmac 5020000.eth: Error applying setting, reverse things back
[    1.281392] sunxi-gmac: probe of 5020000.eth failed with error -22
[    1.288604] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.296392] get drv_vbus is fail, 84
[    1.300483] get ehci0-controller, regulator_io is no nocare
[    1.306794] get ehci0-controller wakeup-source is fail.
[    1.312883] sunxi ehci0-controller don't init wakeup source
[    1.319160] [sunxi-ehci0]: probe, pdev-&gt;name: 5101000.ehci0-controller, sunxi_ehci: 0xc04df698, 0x:c48dd000, irq_no:12c
[    1.331450] sunxi-ehci 5101000.ehci0-controller: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.341723] sunxi-ehci 5101000.ehci0-controller: new USB bus registered, assigned bus number 1
[    1.351614] sunxi-ehci 5101000.ehci0-controller: irq 300, io mem 0xc3057800
[    1.389404] sunxi-ehci 5101000.ehci0-controller: USB 0.0 started, EHCI 1.00
[    1.398309] hub 1-0:1.0: USB hub found
[    1.402829] hub 1-0:1.0: 1 port detected
[    1.407589] [ehci0-controller]: sunxi_usb_disable_ehci
[    1.413423] [sunxi-ehci0]: remove, pdev-&gt;name: 5101000.ehci0-controller, sunxi_ehci: 0xc04df698
[    1.423284] sunxi-ehci 5101000.ehci0-controller: remove, state 1
[    1.430133] usb usb1: USB disconnect, device number 1
[    1.436562] sunxi-ehci 5101000.ehci0-controller: USB bus 1 deregistered
[    1.444798] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.452270] get drv_vbus is fail, 84
[    1.456334] get ohci0-controller, regulator_io is no nocare
[    1.462697] get ohci0-controller wakeup-source is fail.
[    1.468736] sunxi ohci0-controller don't init wakeup source
[    1.475224] [sunxi-ohci0]: probe, pdev-&gt;name: 5101000.ohci0-controller, sunxi_ohci: 0xc04dee48
[    1.485042] sunxi-ohci 5101000.ohci0-controller: SW USB2.0 'Open' Host Controller (OHCI) Driver
[    1.494911] sunxi-ohci 5101000.ohci0-controller: new USB bus registered, assigned bus number 1
[    1.504663] sunxi-ohci 5101000.ohci0-controller: irq 301, io mem 0xc3057c00
[    1.584438] hub 1-0:1.0: USB hub found
[    1.588904] hub 1-0:1.0: 1 port detected
[    1.593693] [ohci0-controller]: sunxi_usb_disable_ohci
[    1.599522] [sunxi-ohci0]: remove, pdev-&gt;name: 5101000.ohci0-controller, sunxi_ohci: 0xc04dee48
[    1.609326] sunxi-ohci 5101000.ohci0-controller: remove, state 1
[    1.616186] usb usb1: USB disconnect, device number 1
[    1.622684] sunxi-ohci 5101000.ohci0-controller: USB bus 1 deregistered
[    1.631043] usbcore: registered new interface driver uas
[    1.637380] usbcore: registered new interface driver usb-storage
[    1.644406] usbcore: registered new interface driver ums-alauda
[    1.651430] usbcore: registered new interface driver ums-cypress
[    1.658395] usbcore: registered new interface driver ums-datafab
[    1.665384] usbcore: registered new interface driver ums_eneub6250
[    1.672613] usbcore: registered new interface driver ums-freecom
[    1.679699] usbcore: registered new interface driver ums-isd200
[    1.686602] usbcore: registered new interface driver ums-jumpshot
[    1.693696] usbcore: registered new interface driver ums-karma
[    1.700562] usbcore: registered new interface driver ums-onetouch
[    1.707707] usbcore: registered new interface driver ums-realtek
[    1.714720] usbcore: registered new interface driver ums-sddr09
[    1.721668] usbcore: registered new interface driver ums-sddr55
[    1.728599] usbcore: registered new interface driver ums-usbat
[    1.735346] usb_serial_number:20080411
[    1.739984] sunxi_gpadc_init,1831, success
[    1.745081] sunxi_gpadc_setup: get channel scan data failed
[    1.752110] input: sunxi-gpadc0 as /devices/virtual/input/input0
[    1.760284] sunxi-rtc rtc: rtc core: registered sunxi-rtc as rtc0
[    1.767240] sunxi-rtc rtc: RTC enabled
[    1.772192] i2c /dev entries driver
[    1.776804] sunxi cedar version 0.1
[    1.781176] VE: install start!!!
[    1.781176]
[    1.786632] cedar_ve: cedar-ve the get irq is 291
[    1.792160] VE: line 1811 set the sram data
[    1.792160]
[    1.799051] VE: ve_debug_proc_info:c04e1910, data:c39dc000, lock:c04e1998
[    1.799051]
[    1.808636] VE: install end!!!
[    1.808636]
[    1.814235] google_vp9: sunxi google vp9 version 0.1
[    1.821052] sunxi-wdt 30090a0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    1.832030] sunxi-mmc sdc0: SD/MMC/SDIO Host Controller Driver(v3.37 2019-12-4 9:48)
[    1.841276] sunxi-mmc sdc0: ***ctl-spec-caps*** 8
[    1.846618] sunxi-mmc sdc0: No vmmc regulator found
[    1.852207] sunxi-mmc sdc0: No vqmmc regulator found
[    1.857801] sunxi-mmc sdc0: No vdmmc regulator found
[    1.863501] sunxi-mmc sdc0: No vd33sw regulator found
[    1.869200] sunxi-mmc sdc0: No vd18sw regulator found
[    1.874930] sunxi-mmc sdc0: No vq33sw regulator found
[    1.880660] sunxi-mmc sdc0: No vq18sw regulator found
[    1.886369] sunxi-mmc sdc0: Cann't get uart0 pinstate,check if needed
[    1.893642] sunxi-mmc sdc0: Cann't get sleep pinstate,check if needed
[    1.901385] sunxi-mmc sdc0: set host busy
[    1.905993] mmc:failed to get gpios
[    1.909963] sunxi-mmc sdc0: min-frequency:100000
[    1.915444] sunxi-mmc sdc0: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.925931] sunxi-mmc sdc0: no vqmmc,Check if there is regulator
[    1.959409] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.999409] sunxi-mmc sdc0: detmode:alway in(non removable)
[    1.999437] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.007828] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.030842] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.041992] sunxi-mmc sdc1: SD/MMC/SDIO Host Controller Driver(v3.37 2019-12-4 9:48)
[    2.042136] sunxi-mmc sdc1: No vmmc regulator found
[    2.042143] sunxi-mmc sdc1: No vqmmc regulator found
[    2.042148] sunxi-mmc sdc1: No vdmmc regulator found
[    2.042153] sunxi-mmc sdc1: No vd33sw regulator found
[    2.042159] sunxi-mmc sdc1: No vd18sw regulator found
[    2.042164] sunxi-mmc sdc1: No vq33sw regulator found
[    2.042170] sunxi-mmc sdc1: No vq18sw regulator found
[    2.042187] sunxi-mmc sdc1: Cann't get uart0 pinstate,check if needed
[    2.042602] sunxi-mmc sdc1: set host busy
[    2.042665] mmc:failed to get gpios
[    2.042941] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.042972] sunxi-mmc sdc1: no vqmmc,Check if there is regulator
[    2.074373] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.103395] sunxi-mmc sdc1: detmode:manually by software
[    2.148820] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.162856] sunxi-mmc sdc1: smc 1 p1 err, cmd 52, RTO !!
[    2.169704] sunxi-mmc sdc1: smc 1 p1 err, cmd 52, RTO !!
[    2.175748] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.187427] usbcore: registered new interface driver usbhid
[    2.187430] usbhid: USB HID core driver
[    2.187812] mostcore: init()
[    2.206705] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.219587] sunxi-mmc sdc1: smc 1 p1 err, cmd 8, RTO !!
[    2.225503] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.235393] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RTO !!
[    2.241320] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[    2.252002] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RTO !!
[    2.257917] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RTO !!
[    2.263825] sunxi-mmc sdc1: smc 1 p1 err, cmd 5, RTO !!
[    2.269741] sunxi-mmc sdc1: smc 1 p1 err, cmd 55, RTO !!
[    2.275749] sunxi-mmc sdc1: smc 1 p1 err, cmd 55, RTO !!
[    2.281757] sunxi-mmc sdc1: smc 1 p1 err, cmd 55, RTO !!
[    2.287752] sunxi-mmc sdc1: smc 1 p1 err, cmd 55, RTO !!
[    2.287783] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm OD pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    2.293855] sunxi-mmc sdc1: smc 1 p1 err, cmd 1, RTO !!
[    2.293887] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
[    2.322023] sunxi-mmc sdc0: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[    2.333043] sunxi-mmc sdc0: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
[    2.343986] mmc0: new high speed SDHC card at address 0001
[    2.351023] mmcblk0: mmc0:0001 ASTC 7.50 GiB
[    2.359857]  mmcblk0: p1 p2 p3 p4 p5
[    2.567299] random: fast init done
[    7.209398] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   12.249393] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   17.289395] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   22.329394] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   27.369395] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   32.409396] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   37.449390] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   42.489388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   47.529400] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   52.569388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   57.609388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   62.649396] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   67.689388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   72.729388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   77.769387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   82.809388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   87.849387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   92.889388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[   97.929388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  102.969387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  106.015423] random: crng init done
[  108.009389] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  113.049394] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  118.089388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  123.129388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  128.169388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  128.177044] ac108 2-003b: ref_cfg.ref_channel:0x3, set ref_pga_gain:16
[  133.209388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  138.249387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  143.289387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  148.329387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  153.369387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  158.409388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  163.449388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  168.489387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  173.609387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  178.649387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x3b)
[  178.657072] ac108 2-003b: i2c probe succeed.
[  183.689394] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  188.729388] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  193.769387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  198.809387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  203.849387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  208.889387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  213.929394] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  218.969395] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  224.009387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  229.049387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  234.089393] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  239.129387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  244.169386] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  249.209387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  254.249386] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  259.289387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  264.329387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  269.369387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  274.409387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  279.449393] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  284.489387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  289.529387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  294.569386] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  299.609386] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  304.649386] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  304.657043] ac108 2-0035: ref_cfg.ref_channel:0x3, set ref_pga_gain:16
[  309.689390] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  314.729387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  319.769387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  324.809387] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  329.849386] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  334.889386] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  339.929386] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  344.969393] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  350.089386] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  355.129386] sunxi_i2c_do_xfer()1935 - [i2c2] xfer timeout (dev addr:0x35)
[  355.137066] ac108 2-0035: i2c probe succeed.
[  355.142563] ---&gt;sunxi_daudio_dev_probe&lt;--- strat.
[  355.148024] sunxi-daudio daudio0: regulator missing or invalid
[  355.154915] ---&gt;sunxi_daudio_dev_probe&lt;--- end.
[  355.160826] digital_vol:0, lineout_vol:31, main_gain:23, pa_msleep:160, pa_level:1
[  355.169597] adcdrc_cfg:0, adchpf_cfg:1, dacdrc_cfg:1, dachpf:0
[  355.176277] sunxi-internal-codec codec: [sunxi_internal_codec_probe] codec probe finished.
[  355.187775] NET: Registered protocol family 10
[  355.194629] NET: Registered protocol family 17
[  355.199995] NET: Registered protocol family 15
[  355.205769] Registering SWP/SWPB emulation handler
[  355.217662] get det_vbus is fail, 84
[  355.221886] get id is fail, 84
[  355.226226] sunxi-rtc rtc: setting system clock to 1970-01-01 00:17:11 UTC (1031)
[  355.235888] snddaudio snddaudio0: codec: ac108.2-003b, codec_dai: ac108-pcm0.
[  355.244523] snddaudio snddaudio0: ac108-pcm0 &lt;-&gt; daudio0 mapping ok
[  355.253138] ALSA device list:
[  355.256518]   #0: sndac108.2-003b
^[  355.262964] EXT4-fs (mmcblk0p4): couldn't mount as ext3 due to feature incompatibilities
[  355.282456] EXT4-fs (mmcblk0p4): mounted filesystem without journal. Opts: (null)
[  355.291283] VFS: Mounted root (ext4 filesystem) readonly on device 179:4.
[  355.299228] Freeing unused kernel memory: 136K
[  355.304318] This architecture does not have kernel memory protection.
[  355.491611] EXT4-fs (mmcblk0p4): warning: mounting unchecked fs, running e2fsck is recommended
[  355.507586] EXT4-fs error (device mmcblk0p4): ext4_has_uninit_itable:3049: comm mount: Inode table for bg 0 marked as needing zeroing
[  355.525377] EXT4-fs (mmcblk0p4): Remounting filesystem read-only
[  355.532191] EXT4-fs (mmcblk0p4): re-mounted. Opts: block_validity,delalloc,barrier,user_xattr
------run rc.preboot file-----
[  355.771252] EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
------run rc.modules file-----
------run rc.final file-----
Load mpp modules
[  355.979330] [sensor_power_err]fetch sensor0_phase from device_tree failed
[  356.053679] [VIN_ERR]registering sp2305_mipi, No such device!
Initializing random number generator... done.
Starting network...
[  356.381921] get wifi_sdc_id failed
[  356.516050] get wifi_sdc_id failed
insmod: can't insert '/lib/modules/4.9.118/8189fs.ko': Operation not permitted
ifconfig: SIOCGIFFLAGS: No such device
Successfully initialized wpa_supplicant
Line 6: Invalid passphrase length 0 (expected: 8..63) '"'.
Line 6: failed to parse psk '""'.
Line 7: failed to parse network block.
Failed to read or parse configuration '/etc/wpa_supplicant.conf'.
udhcpc: SIOCGIFINDEX: No such device
Starting telnetd: OK
enable android usb
[  358.666454] file system registered
[  358.677955] Mass Storage Function, version: 2009/09/11
[  358.683941] LUN: removable file: (no medium)
[  358.721450] read descriptors
[  358.724713] read strings
[  359.289398]
[  359.289398] insmod_device_driver
[  359.289398]
[  359.296639] device_chose finished 124!
sh: write error: Resource busy
generate key
Public key portion is:
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCKj6mtQSsizfGZRzCkxmXH05+mWT8NdT33msREbe2rwjCTryHxXyNzITB8dYtumpvQg7TvBhOSBqQ4nnTxmryoKlYAVpKOt3IVYtzWR3MVb/PjMHvZOi+whtJ3a+pekCrdnsv8zYhp0Kh7tUnPA1vRwzxEPRn9GfxrNuRioVhF0pGlEpiGzZc+z39HIZJfuS82JYxJvthCaHtJnAm3IYIdFaGKGQhaTZ2RG0K17Hmpxr8MHJPVOqcNNIOQm0884HMQJjK765CdPgj13ePpVkihIyYruntvJsCIWnILou7DRc4Ns2syMj9GSqf97eDXpEfBI8PtUeXb7CM7lf/u/9xX root@YuzukiIRC
Fingerprint: md5 db:94:52:29:18:2d:16:90:cc:05:75:6d:24:d7:d1:84
Start dropbear: OK
Starting ntpd: done


BusyBox v1.27.2 () built-in shell (ash)

------run profile file-----
  _    _                       _        ____   _____
 | |  | | Powered by OpenWRT  | |      / __ \ / ____|
 | |  | |_ __  _   _ ___  ___ | | __ _| |  | | (___
 | |  | | '_ \| | | / __|/ _ \| |/ _` | |  | |\___ \
 | |__| | | | | |_| \__ \ (_) | | (_| | |__| |____) |
  \____/|_| |_|\__,_|___/\___/|_|\__,_|\____/|_____/
----------------------------------------------------
 Yuzuki UnusolaOS (v1.0, Tina: 5C1C9C53)
----------------------------------------------------
root@YuzukiIRC:/# w
</code></pre>
]]></description><link>https://bbs.aw-ol.com/topic/2538/v831芯片-开机卡在i2c启动中-要近5分钟才能开机-i2c扫地址很慢-差不多5秒钟扫一次</link><generator>RSS for Node</generator><lastBuildDate>Sat, 16 May 2026 21:27:41 GMT</lastBuildDate><atom:link href="https://bbs.aw-ol.com/topic/2538.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 14 Nov 2022 07:57:19 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to V831芯片 开机卡在I2C启动中，要近5分钟才能开机，i2c扫地址很慢，差不多5秒钟扫一次 on Mon, 14 Nov 2022 08:17:03 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/2123">@whycanservice</a> 很奏效，药到病除<img src="https://bbs.aw-ol.com/plugins/nodebb-plugin-emoji/emoji/android/1f60a.png?v=9vrjmbh7mr2" class="not-responsive emoji emoji-android emoji--blush" title=":blush:" alt="😊" /></p>
]]></description><link>https://bbs.aw-ol.com/post/12016</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/12016</guid><dc:creator><![CDATA[RTQQQ]]></dc:creator><pubDate>Mon, 14 Nov 2022 08:17:03 GMT</pubDate></item><item><title><![CDATA[Reply to V831芯片 开机卡在I2C启动中，要近5分钟才能开机，i2c扫地址很慢，差不多5秒钟扫一次 on Mon, 14 Nov 2022 08:06:16 GMT]]></title><description><![CDATA[<p dir="auto"><a href="/assets/uploads/files/1668413166085-sunxi.zip">sunxi.zip</a></p>
<p dir="auto">尝试替换一下驱动</p>
]]></description><link>https://bbs.aw-ol.com/post/12011</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/12011</guid><dc:creator><![CDATA[WhycanService]]></dc:creator><pubDate>Mon, 14 Nov 2022 08:06:16 GMT</pubDate></item></channel></rss>