全志在线开发者论坛

Negro

@haaland T507不支持真实的4K显示，硬件受限最大支持2k的buffer。所以超过2k的图片就无法显示

Negro

@daizebin 应该是uboot的代码被打包在boot_package.fex里面了，所以直接dd boot_package.fex就可以了。偏移地址计算方法其实时没错的，是我看错了boot_package.fex数据的起始地址。正确的应该是这个：

0x01004000 等于10进制的16793600， 16793600 / 1024 = 16400kbyte

Negro

哎呀呀，终于成功啦。原来是我之前地址看错了，导致偏移地址也算错了。
直接dd boot_package.fex 到对应地址就可以了。我执行的命令是
dd if=boot_package.fex of=/dev/mmcblk0 bs=1k seek=16400

Negro

@whycan 请问下晕哥你是从哪里找得到偏移地址的?
我是这样找的
1、在正常运行的板子上dd出30M的数据出来

root:/# dd if=/dev/mmcblk0 of=test.img bs=1M count=30
30+0 records in
30+0 records out

2、用vim打开这个test.img，然后用16进制的方式查看数据（vim中执行:%!xxd）
3、在vim中搜索关键字uboot，看到uboot的数据是从地址0x01010c00开始的
换算一下：0x01010c00 就是十进制的16845824 ，单位是byte；
16845824 / 1024 = 16451 kbyte；这个就是我算出来的偏移地址。

4、然后重新编译uboot，得到u-boot.fex文件。同样用vim查看uboot.fex文件，和test.img中找到的uboot数据基本一致，可以判定是u-boot.fex保存在在第三步找到的地址。
5、将u-boot.fex文件复制到板子，执行

root:/# dd if=u-boot.fex of=/dev/mmcblk0 bs=1k seek=16451
896+0 records in
896+0 records out

可是这样操作，uboot还是没有改变，蓝瘦。

同样的方法，也尝试过将boot_package.fex 写到找到的地址上，还是没有修改到。因为在test.img的数据中，找不到.bin文件的位置，所以想知道你是怎么找到这个地址的？感觉是我找的文件是不对的。

Negro

@whycan 我试了下，还是不行。甚至直接dd /dev/zero进去这个偏移地址，都还可以正常重启
你的这个偏移地址是在哪里找的呢？会不会是我们芯片不一样会有差异？我试了刷机工具，是可以刷boot0和boot1，可惜拿不到源码来看

Negro

@whycan 感谢回复，不过boot.img不是内核相关的吗？我只想更新uboot

Negro

在 /sys/block/mmcblk0bootx里面，echo 0到force_ro里，就可以dd写进去了，不过好像我烧录bin文件到mmcblk0boot0和mmcblk0boot1都不管用，看来我猜错了
有大神知道mmcblk0boot0 mmcblk0boot1 是用来做什么的吗？

Negro

@whycan 请教下晕哥，我用的是V853的buildroot。想要单独升级uboot，就将编译出来的u-boot-sun8iw21p1.bin用dd命令烧录到对应的分区。但是这个地址我应该怎么才能找到呢？不想用线刷，想着将bin文件放到板子上，然后在板子上执行dd命令去升级。

板子上fdisk -l是这样的输出，看不到uboot的具体位置：

root:/server# fdisk -l
Found valid GPT with protective MBR; using GPT

Disk /dev/mmcblk0: 30539776 sectors, 2624M
Logical sector size: 512
Disk identifier (GUID): ab6f3888-569a-4926-9668-80941dcb40bc
Partition table holds up to 6 entries
First usable sector is 49152, last usable sector is 30539742

Number  Start (sector)    End (sector)  Size Name
     1           49152           61639 6244K boot-resource
     2           61640           62647  504K env
     3           62648           87847 12.3M boot
     4           87848           88359  256K dtb
     5           88360         1112359  500M rootfs
     6         1112360        30539742 14.0G UDISK
Disk /dev/mmcblk0boot1: 4 MB, 4194304 bytes, 8192 sectors
128 cylinders, 4 heads, 16 sectors/track
Units: sectors of 1 * 512 = 512 bytes

Disk /dev/mmcblk0boot1 doesn't contain a valid partition table
Disk /dev/mmcblk0boot0: 4 MB, 4194304 bytes, 8192 sectors
128 cylinders, 4 heads, 16 sectors/track
Units: sectors of 1 * 512 = 512 bytes

Disk /dev/mmcblk0boot0 doesn't contain a valid partition table

看到有 /dev/mmcblk0boot0 和 /dev/mmcblk0boot1，想直接dd进去试试看，结果是没权限(已经是root用户)

root:/server# dd if=u-boot-sun8iw21p1.bin of=/dev/mmcblk0boot1
dd: error writing '/dev/mmcblk0boot1': Operation not permitted
1+0 records in
0+0 records out
root:/server# dd if=u-boot-sun8iw21p1.bin of=/dev/mmcblk0boot0
dd: error writing '/dev/mmcblk0boot0': Operation not permitted
1+0 records in
0+0 records out

root:/# ls -l /dev/mmcblk0*
brw-rw----    1 root     disk      179,   0 Jan  1  1970 mmcblk0
brw-rw----    1 root     disk      179,   8 Jan  1  1970 mmcblk0boot0
brw-rw----    1 root     disk      179,  16 Oct 17 10:24 mmcblk0boot1
brw-rw----    1 root     disk      179,   1 Jan  1  1970 mmcblk0p1
brw-rw----    1 root     disk      179,   2 Jan  1  1970 mmcblk0p2
brw-rw----    1 root     disk      179,   3 Jan  1  1970 mmcblk0p3
brw-rw----    1 root     disk      179,   4 Jan  1  1970 mmcblk0p4
brw-rw----    1 root     disk      179,   5 Jan  1  1970 mmcblk0p5
brw-rw----    1 root     disk      179,   6 Jan  1  1970 mmcblk0p6
brw-rw----    1 root     disk      179,  24 Jan  1  1970 mmcblk0rpmb

Negro

我也遇到类似的问题，请问有解决吗？官方有没有办出来帮忙解惑一下呢？

Negro

@godzhou0909 在 F133可以做成按键长按开机关机吗？中说：

现在是上电开机，是否可以改成用按键长按开机关机呢？

顶一下，我也想知道，用的是V853+AXP2101，怎么实现上电不自启动，需要长按或短按power按键之类的开机。

Negro

V853做的板子，buildroot系统，要适配一个gc2503 4land的单目摄像头,，看了文档都是双目的，弄了好久没有弄出图像来，不知道怎么搞了，求指导。以下是做过的操作：
1、DTS的vind节点如下：

              vind0:vind@0 {
			vind0_clk = <200000000>;
			status = "okay";

	                 csi2:csi@2 {
		              pinctrl-names = "default","sleep";
                              pinctrl-0 = <&ncsi_pins_a>;
                              pinctrl-1 = <&ncsi_pins_b>;
                              status = "disabled";
	                };

		/*offline mode*/
             tdm0:tdm@0 {
                 work_mode = <1>;
             };

             isp00:isp@0 {
                 work_mode = <1>;
             };

             scaler00:scaler@0 {
                 work_mode = <1>;
             };

             scaler10:scaler@4 {
                 work_mode = <1>;
             };

             scaler20:scaler@8 {
                 work_mode = <1>;
             };

             scaler30:scaler@12 {
                 work_mode = <1>;
             };

			actuator0:actuator@0 {
				device_type = "actuator0";
				actuator0_name = "ad5820_act";
				actuator0_slave = <0x18>;
				actuator0_af_pwdn = <>;
				actuator0_afvdd = "afvcc-csi";
				actuator0_afvdd_vol = <2800000>;
				status = "disabled";
			};

			flash0:flash@0 {
				device_type = "flash0";
				flash0_type = <2>;
				flash0_en = <>;
				flash0_mode = <>;
				flash0_flvdd = "";
				flash0_flvdd_vol = <>;
				status = "disabled";
			};

			sensor0:sensor@0 {
				device_type = "sensor0";
				sensor0_mname = "gc2053_mipi";
				sensor0_twi_cci_id = <1>;
				sensor0_twi_addr = <0x6e>;
				sensor0_mclk_id = <0>;
				sensor0_pos = "rear";
				sensor0_isp_used = <1>;
				sensor0_fmt = <1>;
				sensor0_stby_mode = <0>;
				sensor0_vflip = <0>;
				sensor0_hflip = <0>;
				sensor0_iovdd-supply = <&reg_bldo1>;
				sensor0_iovdd_vol = <1800000>;
				sensor0_avdd-supply = <&reg_bldo2>;
				sensor0_avdd_vol = <2800000>;
				sensor0_dvdd-supply = <&reg_dldo2>;
				sensor0_dvdd_vol = <1200000>;
				sensor0_power_en = <>;
				sensor0_reset = <&pio PA 18 1 0 1 0>;
				sensor0_pwdn = <&pio PA 19 1 0 1 0>;
				sensor0_sm_hs = <>;
				sensor0_sm_vs = <>;
				flash_handle = <&flash0>;
				act_handle = <&actuator0>;
				status	= "okay";
			}

			/* sensor1:sensor@1 {
			 *     device_type = "sensor1";
			 *     sensor1_mname = "gc2053_mipi_2";
			 *     sensor1_twi_cci_id = <0>;
			 *     sensor1_twi_addr = <0x7f>;
			 *     sensor1_mclk_id = <1>;
			 *     sensor1_pos = "front";
			 *     sensor1_isp_used = <1>;
			 *     sensor1_fmt = <1>;
			 *     sensor1_stby_mode = <0>;
			 *     sensor1_vflip = <0>;
			 *     sensor1_hflip = <0>;
			 *     sensor1_iovdd-supply = <&reg_aldo2>;
			 *     sensor1_iovdd_vol = <1800000>;
			 *     sensor1_avdd-supply = <&reg_bldo2>;
			 *     sensor1_avdd_vol = <2800000>;
			 *     sensor1_dvdd-supply = <&reg_dldo2>;
			 *     sensor1_dvdd_vol = <1200000>;
			 *     sensor1_power_en = <>;
			 *     sensor1_reset = <&pio PA 20 1 0 1 0>;
			 *     sensor1_pwdn = <&pio PA 21 1 0 1 0>;
			 *     sensor1_sm_hs = <>;
			 *     sensor1_sm_vs = <>;
			 *     flash_handle = <>;
			 *     act_handle = <>;
			 *     status	= "okay";
			 * }; */

			vinc00:vinc@0 {
				vinc0_csi_sel = <0>;
				vinc0_mipi_sel = <0>;
				vinc0_isp_sel = <0>;
				vinc0_isp_tx_ch = <0>;
				vinc0_tdm_rx_sel = <0>;
				vinc0_rear_sensor_sel = <0>;
				vinc0_front_sensor_sel = <0>;
				vinc0_sensor_list = <0>;
				work_mode = <0x1>;
				status = "okay";
			};
/*
			vinc01:vinc@1 {
				vinc1_csi_sel = <1>;
				vinc1_mipi_sel = <1>;
				vinc1_isp_sel = <1>;
				vinc1_isp_tx_ch = <0>;
				vinc1_tdm_rx_sel = <1>;
				vinc1_rear_sensor_sel = <1>;
				vinc1_front_sensor_sel = <1>;
				vinc1_sensor_list = <0>;
				status = "disabled";
			};

			vinc02:vinc@2 {
				vinc2_csi_sel = <2>;
				vinc2_mipi_sel = <0xff>;
				vinc2_isp_sel = <2>;
				vinc2_isp_tx_ch = <2>;
				vinc2_tdm_rx_sel = <2>;
				vinc2_rear_sensor_sel = <0>;
				vinc2_front_sensor_sel = <0>;
				vinc2_sensor_list = <0>;
				status = "disabled";
			};

			vinc03:vinc@3 {
				vinc3_csi_sel = <0>;
				vinc3_mipi_sel = <0xff>;
				vinc3_isp_sel = <0>;
				vinc3_isp_tx_ch = <0>;
				vinc3_tdm_rx_sel = <0>;
				vinc3_rear_sensor_sel = <1>;
				vinc3_front_sensor_sel = <1>;
				vinc3_sensor_list = <0>;
				status = "disabled";
			};

			vinc10:vinc@4 {
				vinc4_csi_sel = <0>;
				vinc4_mipi_sel = <0>;
				vinc4_isp_sel = <0>;
				vinc4_isp_tx_ch = <0>;
				vinc4_tdm_rx_sel = <0>;
				vinc4_rear_sensor_sel = <0>;
				vinc4_front_sensor_sel = <0>;
				vinc4_sensor_list = <0>;
				work_mode = <0x1>;
				status = "okay";
			};

			vinc11:vinc@5 {
				vinc5_csi_sel = <1>;
				vinc5_mipi_sel = <1>;
				vinc5_isp_sel = <1>;
				vinc5_isp_tx_ch = <0>;
				vinc5_tdm_rx_sel = <1>;
				vinc5_rear_sensor_sel = <1>;
				vinc5_front_sensor_sel = <1>;
				vinc5_sensor_list = <0>;
				status = "disabled";
			};

			vinc12:vinc@6 {
				vinc6_csi_sel = <2>;
				vinc6_mipi_sel = <0xff>;
				vinc6_isp_sel = <0>;
				vinc6_isp_tx_ch = <0>;
				vinc6_tdm_rx_sel = <0>;
				vinc6_rear_sensor_sel = <0>;
				vinc6_front_sensor_sel = <0>;
				vinc6_sensor_list = <0>;
				status = "disabled";
			};

			vinc13:vinc@7 {
				vinc7_csi_sel = <2>;
				vinc7_mipi_sel = <0xff>;
				vinc7_isp_sel = <0>;
				vinc7_isp_tx_ch = <0>;
				vinc7_tdm_rx_sel = <0>;
				vinc7_rear_sensor_sel = <0>;
				vinc7_front_sensor_sel = <0>;
				vinc7_sensor_list = <0>;
				status = "disabled";
			};

			vinc20:vinc@8 {
				vinc8_csi_sel = <0>;
				vinc8_mipi_sel = <0>;
				vinc8_isp_sel = <0>;
				vinc8_isp_tx_ch = <0>;
				vinc8_tdm_rx_sel = <0>;
				vinc8_rear_sensor_sel = <0>;
				vinc8_front_sensor_sel = <0>;
				vinc8_sensor_list = <0>;
				work_mode = <1>;
				status = "okay";
			};

			vinc21:vinc@9 {
				vinc9_csi_sel = <2>;
				vinc9_mipi_sel = <0xff>;
				vinc9_isp_sel = <0>;
				vinc9_isp_tx_ch = <0>;
				vinc9_tdm_rx_sel = <0>;
				vinc9_rear_sensor_sel = <0>;
				vinc9_front_sensor_sel = <0>;
				vinc9_sensor_list = <0>;
				status = "disabled";
			};

			vinc22:vinc@10 {
				vinc10_csi_sel = <2>;
				vinc10_mipi_sel = <0xff>;
				vinc10_isp_sel = <0>;
				vinc10_isp_tx_ch = <0>;
				vinc10_tdm_rx_sel = <0>;
				vinc10_rear_sensor_sel = <0>;
				vinc10_front_sensor_sel = <0>;
				vinc10_sensor_list = <0>;
				status = "disabled";
			};

			vinc23:vinc@11 {
				vinc11_csi_sel = <2>;
				vinc11_mipi_sel = <0xff>;
				vinc11_isp_sel = <0>;
				vinc11_isp_tx_ch = <0>;
				vinc11_tdm_rx_sel = <0>;
				vinc11_rear_sensor_sel = <0>;
				vinc11_front_sensor_sel = <0>;
				vinc11_sensor_list = <0>;
				status = "disabled";
			};

			vinc30:vinc@12 {
				vinc12_csi_sel = <0>;
				vinc12_mipi_sel = <0x0>;
				vinc12_isp_sel = <0>;
				vinc12_isp_tx_ch = <0>;
				vinc12_tdm_rx_sel = <0>;
				vinc12_rear_sensor_sel = <0>;
				vinc12_front_sensor_sel = <0>;
				vinc12_sensor_list = <0>;
				work_mode = <0x1>;
				status = "okay";
			};

			vinc31:vinc@13 {
				vinc13_csi_sel = <2>;
				vinc13_mipi_sel = <0xff>;
				vinc13_isp_sel = <0>;
				vinc13_isp_tx_ch = <0>;
				vinc13_tdm_rx_sel = <0>;
				vinc13_rear_sensor_sel = <0>;
				vinc13_front_sensor_sel = <0>;
				vinc13_sensor_list = <0>;
				status = "disabled";
			};

			vinc32:vinc@14 {
				vinc14_csi_sel = <2>;
				vinc14_mipi_sel = <0xff>;
				vinc14_isp_sel = <0>;
				vinc14_isp_tx_ch = <0>;
				vinc14_tdm_rx_sel = <0>;
				vinc14_rear_sensor_sel = <0>;
				vinc14_front_sensor_sel = <0>;
				vinc14_sensor_list = <0>;
				status = "disabled";
			};

			vinc33:vinc@15 {
				vinc15_csi_sel = <2>;
				vinc15_mipi_sel = <0xff>;
				vinc15_isp_sel = <0>;
				vinc15_isp_tx_ch = <0>;
				vinc15_tdm_rx_sel = <0>;
				vinc15_rear_sensor_sel = <0>;
				vinc15_front_sensor_sel = <0>;
				vinc15_sensor_list = <0>;
				status = "disabled";
			};*/
		};

2、将模块放到板上insmod。可以出来/dev/video0节点

Octops:/server/camera# ls
csi_test_mplane          v4l2_demo                videobuf2-v4l2.ko
da380.ko                 videobuf2-core.ko        vin_io.ko
gc2053_mipi.ko           videobuf2-dma-contig.ko  vin_v4l2.ko
ism.sh                   videobuf2-memops.ko
Octops:/server/camera#
Octops:/server/camera# cat ism.sh
insmod videobuf2-core.ko
insmod videobuf2-memops.ko
insmod videobuf2-dma-contig.ko
insmod videobuf2-v4l2.ko
insmod vin_io.ko
insmod gc2053_mipi.ko
insmod  vin_v4l2.ko
Octops:/server/camera# ./ism.sh
[   90.451429] [VIN_WARN]sensor_helper_probe: cannot get sensor0_cameravdd supply, setting it to NULL!
Octops:/server/camera#
Octops:/server/camera# ls -l /dev/video0
crw-rw----    1 root     video      81,   0 Jan  1 01:51 /dev/video0
Octops:/server/camera#

3、执行csi_test_mplane如下：

Octops:/server/camera# ./csi_test_mplane
open /dev/video0 fd = 3
resolution got from sensor = 640*480 num_planes = 3
VIDIOC_STREAMON ok
file length = 307200 76800 76800
file start = 0xb6eee000 0xb6edb000 0xb6ec8000
Got signal 11, exiting ...
[   36.265546] [VIN_ERR]scaler0 channel ID nember is lost!!!
Octops:/server/camera#
Octops:/server/camera#
Octops:/server/camera# ./csi_test_mplane 0 0 1920 1080 /server 1 20000 60 0
open /dev/video0 fd = 3
resolution got from sensor = 1920*1080 num_planes = 3
VIDIOC_STREAMON ok
Octops:/server/camera#
Octops:/server/camera# ./csi_test_mplane 0
please select the video device: 0-video0 1-video1 ......
0
please select the camera: 0-dev0 1-dev1 ......
0
please input the resolution: width height......
1920
1080
please input the frame saving path......
/server
please input the test mode: 0~3......
1
please input the test_cnt: >=1......
20
open /dev/video0 fd = 3
resolution got from sensor = 1920*1080 num_planes = 3
VIDIOC_STREAMON ok
[  107.543269] [VIN_ERR]scaler0 channel ID nember is lost!!!
VIDIOC_STREAMOFF ok
mode 1 test done at the 0 time!!
time cost 1.221462(s)

4、i2cdetect测试，发现器件地址对不上

Octops:/server/camera# i2cdetect -y 1
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f
00:          -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- UU -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --

问题：
1、想确认下，4land的摄像头，需要专门指定4land吗？怎么指定？
2、出现了video设备是可以说明硬件通了，只需要做软件的调试吗？
3、为什么器件地址会变为原来的一半？
4、有什么办法可以实时预览摄像头吗？

Negro

大家有没有遇到这个情况？求助一下。
Tina的SDK，在tina-v853/out/v853/vision/buildroot/buildroot/target/opt/目录里面添加了一个QT执行文件，大小是2.8M。然后去编译buildroot，不论是./build.sh 编译，还是在buildroot文件目录下直接make，都会发现这个QT执行文件好像被优化了，大小变成2.4M了。但是基本功能没有变化，可以执行起来，就是一些细节上的功能有缺陷。不知道为什么会这样？求助。

Negro

@chengwei_peng
export后查看引脚属性，依旧是spi3功能没变，我再检查一下是不是我的测波形的方法不对，感谢指导。谢谢

Negro

@chengwei_peng
感谢回复。
现在这个测试程序是显示可正常发数据了，但是我用示波器量SPI的时钟，发现一直都是低电压，没有方波，MISO，MOSI，CS0三根线都是一只低电平，我甚至是可以echo 235~238 > /sys/class/gpio/export 导出GPIO并控制IO口输出高低电频。这样是正常的吗？虽然设备节/dev/spidev3.0点出来了，但是总感觉好像这几个IO口没有正确配置成SPI接口。
我用的是buildroot系统。

Negro

将spi_dbi_enable = <1> 注释掉就可以了
照着前边的spi节点写的dts，不知道这个是做什么用的。

Negro

想知道DTS里面的这个参数是什么含义呢？
spi_dbi_enable = <1>;

我是把这个注释掉之后，就正常了。

Negro

spi从设备是20MHz的频率，CS是低电平有效。dts配置如下：

&spi3 {
    clock-frequency = <100000000>;
    pinctrl-0 = <&spi3_pins_a &spi3_pins_b>;
    pinctrl-1 = <&spi3_pins_c>;
    pinctrl-names = "default", "sleep";
    spi_slave_mode = <0>;
    spi_dbi_enable = <1>;
    spi_cs_bitmap = <1>;
    spi3_cs_number = <1>;
    status = "okay";

    spidev@0 {
        device_type = "spidev";
        compatible = "rohm,dh2228fv";
        spi-max-frequency = <100000000>;
        reg = <0x0>;
        spi-cs-high;
        spi-rx-bus-width = <0x8>;
        spi-tx-bus-width = <0x8>;
        status = "okay";
    };
};

...

    spi3_pins_a: spi3@0 {
        allwinner,pins = "PH11", "PH12", "PH13";
        allwinner,pname = "spi3_sclk", "spi3_mosi","spi3_miso";
        allwinner,function = "spi3";
        allwinner,muxsel = <6>; 
        allwinner,drive = <1>; 
        allwinner,pull = <0>; 
    };   

    spi3_pins_b: spi3@1 {
        allwinner,pins = "PH14";
        allwinner,pname = "spi3_cs0";
        allwinner,function = "spi3";
        allwinner,muxsel = <6>; 
        allwinner,drive = <1>; 
        allwinner,pull = <1>;   // only CS should be pulled up
    };   

    spi3_pins_c: spi3@2 {
        allwinner,pins = "PH11", "PH12", "PH13", "PH14";
        allwinner,function = "io_disabled";
        allwinner,muxsel = <0xf>;
        allwinner,drive = <1>; 
        allwinner,pull = <0>; 
    };

测试程序是这样的：

#include <stdint.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <getopt.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <linux/types.h>
#include <linux/spi/spidev.h>
 
static uint8_t mode = 0; /* SPI通信使用全双工，设置CPOL＝0，CPHA＝0。 */
static uint8_t bits = 8; /* ８ｂiｔｓ读写，MSB first。*/
static uint32_t speed = 20 * 1000 * 1000;/* 设置20M传输速度 */
static uint16_t delay = 0;
static int g_SPI_Fd = 0;

unsigned char r_buf[256];
unsigned char w_buf[256];

int SPI_Write(uint8_t *TxBuf, int len)
{
    int ret;
    int fd = g_SPI_Fd;
 
    ret = write(fd, TxBuf, len);
    if (ret < 0)
        printf("SPI Write error\n");
    else
    {
        int i;
        printf("\nSPI Write [Len:%d]: ", len);
        for (i = 0; i < len; i++)
        {
            if (i % 8 == 0)
            printf("\n\t");
            printf("0x%02X ", TxBuf[i]);
        }
        printf("\n");
    }

    return ret;
}


static int SPI_Open(const char* device)
{
    int fd;
    int ret = 0;

    if (g_SPI_Fd != 0) /* 设备已打开 */
        return 0xF1;

    fd = open(device, O_RDWR);
    if (fd < 0)
        printf("can't open device");
    else
        printf("SPI - Open Succeed. Start Init SPI...\n");

    g_SPI_Fd = fd;
    /*
     * spi mode
     */
    ret = ioctl(fd, SPI_IOC_WR_MODE, &mode);
    if (ret == -1)
        printf("can't set spi mode");
      ret = ioctl(fd, SPI_IOC_RD_MODE, &mode);
    if (ret == -1)
        printf("can't get spi mode");

    /*
     * bits per word
     */
    ret = ioctl(fd, SPI_IOC_WR_BITS_PER_WORD, &bits);
    if (ret == -1)
        printf("can't set bits per word");

    ret = ioctl(fd, SPI_IOC_RD_BITS_PER_WORD, &bits);
    if (ret == -1)
        printf("can't get bits per word");

    /*
     * max speed hz
     */
    ret = ioctl(fd, SPI_IOC_WR_MAX_SPEED_HZ, &speed);
    if (ret == -1)
        printf("can't set max speed hz");

    ret = ioctl(fd, SPI_IOC_RD_MAX_SPEED_HZ, &speed);
    if (ret == -1)
        printf("can't get max speed hz");

    printf("spi mode: %d\n", mode);
    printf("bits per word: %d\n", bits);
    printf("max speed: %d KHz (%d MHz)\n", speed / 1000, speed / 1000 / 1000);

    return ret;
}


int SPI_Close(void)
{
    int fd = g_SPI_Fd;
        if (fd == 0) /* SPI是否已经打开*/
        return 0;
    close(fd);
    g_SPI_Fd = 0;

    return 0;
}


int main(int argc, char* argv[])
{
    char *str="hello";
    int len = 5;
    SPI_Open("/dev/spidev3.0");
    SPI_Write(str, len);
    SPI_Close();
    return 0;
}

交叉编译后放到板子上运行，会出现这样的超时报错，想问问看各位有没有什么思路解决，十分感谢。

root:/root# ./spi
SPI - Open Succeed. Start Init S[  586.085918] spi_set_clk()459 - set spi clock 100000000, mclk 20000000
PI...
[  586.095997] spi_set_clk()459 - set spi clock 100000000, mclk 100000000
[  586.104382] spi_set_clk()459 - set spi clock 20000000, mclk 100000000
spi mode: 0[  586.111792] sunxi_spi_transfer_one()1433 - [spi3] begin transfer, txbuf df6ab000, rxbuf   (null), len 5

bits per word: 8
max speed: 2[  586.123289] spi_set_clk()459 - set spi clock 20000000, mclk 20000000
0000 KHz (20 MHz)
[  586.133363] sunxi_spi_mode_check()1166 - [spi3] Single mode Half duplex tx
[  586.142730] spi_config_dbi()376 - DBI mode configurate : 40
[  586.148979] sunxi_spi_xfer()1376 - [spi3] tx -> by ahb
[  586.155060] sunxi_spi_cpu_writel()1250 - t->len = 5
[  586.160602] 000: 68 65 6c 6c 6f
[  596.275684] sunxi_spi_cpu_writel()1276 - [spi3] cpu transfer data time out!
[  596.283516] sunxi_spi_transfer_one()1462 - [spi3] dump reg:
[  596.289762] 0x04028000: 00010001 00000098 00002104 00000000
[  596.296582] 0x04028010: 00000000 00000012 00200020 000f0000
[  596.303189] 0x04028020: 00000000 00000002 00002000 00000000
[  596.309535] 0x04028030: 00000005 00000005 00000005 00000000
[  601.351828] sunxi_spi_transfer_one()1471 - [spi3] xfer timeout
[  601.358391] spidev spi3.0: SPI transfer failed: -1
[  601.364475] spi_master spi3: failed to transfer one message from queue
SPI Write error

启动时的spi log

[    0.650370] sunxi_spi_probe()2251 - [spi3] SPI DBI INTERFACE
[    0.656168] sunxi_spi_probe()2260 - [spi3] SPI MASTER MODE
[    0.661799] sunxi_spi_resource_get()1909 - Failed to get sample mode
[    0.668268] sunxi_spi_resource_get()1914 - Failed to get sample delay
[    0.674824] sunxi_spi_resource_get()1918 - sample_mode:aaaaffff sample_delay:aaaaffff
[    0.682785] spi3 supply spi not found, using dummy regulator
[    0.688624] sunxi_spi_request_gpio()1884 - [spi3] Pinctrl init spi3
[    0.695128] sunxi_spi_clk_init()1955 - [spi3] mclk 100000000
[    0.701466] spi_master spi3: spi-tx-bus-width 8 not supported
[    0.707476] spi_master spi3: spi-rx-bus-width 8 not supported
[    0.713865] sunxi_spi_probe()2340 - [spi3]: driver probe succeed, base e0834000, irq 295

Negro

@sunchipv 在 V853的QT被random进程阻塞了中说：

haveged -w 1024 -v 1

可以了，谢谢。我将这个命令写到 profile 里面，开机后熵池可以到2000+，可以很快的启动我的QT了。

我也找到了rgnd工具，可以执行rngd -r /dev/urandom -o /dev/random，熵值可以到4000+

Negro

实在找不到办法，我就直接把openwrt/include/package-ipkg.mk文件中的判断给删掉了，然后也编译出了固件，系统可以正常使用。就是QT现在启动的时候会被ramdon进程阻塞，开机自动启动QT的话，要等好久。

Negro

v853编译出来的Openwrt固件，开机自动运行QT，但是要等好久页面才有显示。看到log，应该是被random给阻塞住了。这里也看到有同样的问题：https://bbs.aw-ol.com/topic/449/发现qt应用程序居然要等随机数就绪才能跑

我在menuconfig里面设置了haveged了，但是还是一样的现象。这个有什么办法可以解决吗？我想开机后我的QT可以快速运行起来。

这个是文件系统中队haveged的配置

Negro

@yuzukitsuru
我通过以下办法将找到相关的库了
1、通过apt-cache search命令查找到libc.so.6的共享库，然后安装。还有libstdc++.so.6的库也可以这样装，最终安装好的库会在电脑的/usr/arm-linux-gnueabi/lib/下，然后复制到/tina-v853/openwrt/target/v853/v853-vision/busybox-init-base-files/lib里面。

gray@PC:~/sdk/tina-v853$ apt-cache search libc | grep armel
libc6-armel-armhf-cross - Dummy package to get libc6:armel installed
libc6-armel-cross - GNU C Library: Shared libraries (for cross-compiling)
libc6-armhf-armel-cross - Dummy package to get libc6:armhf installed
libc6-dbg-armel-cross - GNU C Library: detached debugging symbols (for cross-compiling)
libc6-dev-armel-armhf-cross - Dummy package to get libc6-dev:armel installed
libc6-dev-armel-cross - GNU C Library: Development Libraries and Header Files (for cross-compiling)
libc6-dev-armhf-armel-cross - Dummy package to get libc6-dev:armhf installed
linux-libc-dev-armel-cross - Linux Kernel Headers for development (for cross-compiling)

gray@PC:~/sdk/tina-v853$ sudo apt-get install -y libc6-armel-cross

2、还缺少QT的库，我之前也交叉编译好了QT库的，所以直接将QT相关的库复制到/tina-v853/openwrt/target/v853/v853-vision/busybox-init-base-files/lib里面。

3、接着./build.sh编译固件。然后就发现个比较蛋疼的问题。我添加的libstdc++.so.6和原有的冲突了。如果在busybox-init-base-files/lib里面去掉这个库，编译又报错说少了这个库。

。。。。。。
Configuring wpa-cli.
Configuring liblua5.1.5.
Configuring wifimanager-demo.
Configuring blkid.
Configuring alsa-utils.
Configuring lv_g2d_test.
Configuring wireless-regdb.
Configuring kmod-cfg80211.
Collected errors:
 * check_data_file_clashes: Package busybox-init-base-files wants to install file /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/root-v853-vision/lib/libstdc++.so.6
	But that file is already provided by package  * libstdcpp6
 * opkg_install_cmd: Cannot install package busybox-init-base-files.
package/Makefile:66: recipe for target 'package/install' failed
make[2]: *** [package/install] Error 255
make[2]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
package/Makefile:111: recipe for target '/home/gray/sdk/tina-v853/openwrt/openwrt/staging_dir/target/stamp/.package_install' failed
make[1]: *** [/home/gray/sdk/tina-v853/openwrt/openwrt/staging_dir/target/stamp/.package_install] Error 2
make[1]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
/home/gray/sdk/tina-v853/openwrt/openwrt/include/toplevel.mk:236: recipe for target 'world' failed
make: *** [world] Error 2
make: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
INFO: build_openwrt_rootfs failed

4、所以有什么办法可以搞定这个libstdc++.so.6库的冲突问题呢？
5、还有个疑问点：我试了直接将编译好的QT库放到板子上，是可以正常使用QT的。证明我不用额外添加依赖库编译出来的固件环境是可以支持QT的。为什么将QT程序放到sdk里面编译固件，反而要添加额外的依赖库呢？

Negro

@yuzukitsuru

gray@PC:~/sdk/tina-v853/openwrt/openwrt$ git diff
diff --git a/include/toplevel.mk b/include/toplevel.mk
index defd5cb..12023b6 100644
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -233,7 +233,7 @@ ifeq ($(SDK),1)
 else
 
 %::
-       @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq
+       @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s V=sc prereq
        @( \
                cp .config tmp/.config; \
                ./scripts/config/conf $(KCONF_FLAGS) --defconfig=tmp/.config -w tmp/.config Config.in > /dev/null 2>&1; \

我在toplevel.mk里面加了V=sc，是可以看到说少了这些库，我应该怎么弄到文件系统里面呢？

Negro

@negro 在 Tina文件系统添加了一些文件后，rootfs编译不过中说：

参考在线文档的说明，在openwrt/target/v853/v853-vision/busybox-init-base-files里面，我创建了一个opt目录，然后在这个opt里面放了QT库，tslib库和一个QT执行文件。然后执行./build.sh就报错了。编译的输出如下：

gray@PC:~/sdk/tina-v853$ ./build.sh 
========ACTION List: build_linuxdev;========
options : 
INFO: ----------------------------------------
INFO: build linuxdev ...
INFO: chip: sun8iw21p1
INFO: platform: linux
INFO: kernel: linux-4.9
INFO: board: vision
INFO: output: /home/gray/sdk/tina-v853/out/v853/vision/openwrt
INFO: ----------------------------------------
INFO: don't build dtbo ...
INFO: build arisc
INFO: build_bootloader: brandy_path= /home/gray/sdk/tina-v853/brandy/brandy-2.0
INFO: skip build brandy.
INFO: build kernel ...
INFO: Prepare toolchain ...
Building kernel
/home/gray/sdk/tina-v853/kernel/linux-4.9/output/lib/modules/4.9.191
  CHK     include/config/kernel.release
  CHK     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  CHK     scripts/mod/devicetable-offsets.h
  CHK     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  CHK     include/generated/asm-offsets.h
  CALL    scripts/checksyscalls.sh
  CHK     include/generated/compile.h
  DTC     arch/arm/boot/dts/board.dtb
  Kernel: arch/arm/boot/Image is ready
  Building modules, stage 2.
  MODPOST 24 modules
  Kernel: arch/arm/boot/zImage is ready
  Kernel: arch/arm/boot/uImage is ready
'arch/arm/boot/Image' -> 'output/bImage'
'arch/arm/boot/uImage' -> 'output/uImage'
'arch/arm/boot/zImage' -> 'output/zImage'
Copy rootfs.cpio.gz for arm
Building modules
[GPU]: No GPU type is configured in /home/gray/sdk/tina-v853/kernel/linux-4.9/.config.
INFO: build dts ...
INFO: Prepare toolchain ...
removed '/home/gray/sdk/tina-v853/out/v853/vision/openwrt/.board.dtb.d.dtc.tmp'
removed '/home/gray/sdk/tina-v853/out/v853/vision/openwrt/.board.dtb.dts.tmp'
'/home/gray/sdk/tina-v853/kernel/linux-4.9/arch/arm/boot/dts/.board.dtb.d.dtc.tmp' -> '/home/gray/sdk/tina-v853/out/v853/vision/openwrt/.board.dtb.d.dtc.tmp'
'/home/gray/sdk/tina-v853/kernel/linux-4.9/arch/arm/boot/dts/.board.dtb.dts.tmp' -> '/home/gray/sdk/tina-v853/out/v853/vision/openwrt/.board.dtb.dts.tmp'
INFO: build rootfs ...
==mkcmd.sh: build_openwrt_rootfs ==
make: Entering directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
make[1]: Entering directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
CreateSoftLink  /home/gray/sdk/tina-v853/openwrt/openwrt/tmp link to  /home/gray/sdk/tina-v853/out/v853/vision/openwrt/tmp
CreateSoftLink  /home/gray/sdk/tina-v853/openwrt/openwrt/staging_dir link to  /home/gray/sdk/tina-v853/out/v853/vision/openwrt/staging_dir
make[2]: Entering directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
make[2]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'

Check Vendor Package...
CreateSoftLink  /home/gray/sdk/tina-v853/openwrt/openwrt/package/subpackage link to  /home/gray/sdk/tina-v853/openwrt/package
end
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-libav/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-libav/Makefile' has a build dependency on 'gstreamer1-plugins-base', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-omx/Makefile' has a dependency on 'libgst1gl', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-aw/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-aw/Makefile' has a build dependency on 'gstreamer1-plugins-base', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-aw/Makefile' has a build dependency on 'gstreamer1-plugins-good', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a dependency on 'wayland', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a dependency on 'wayland-protocols', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a dependency on 'opencv', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a dependency on 'libgst1badvideo', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a dependency on 'libgst1gl', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a build dependency on 'gstreamer1-plugins-base', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-base/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-good/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-good/Makefile' has a build dependency on 'gstreamer1-plugins-base', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-ugly/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-ugly/Makefile' has a build dependency on 'gstreamer1-plugins-base', which does not exist
WARNING: Makefile 'package/kernel/linux/Makefile' has a dependency on 'kmod-sunxi-rf-wlan', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/gui/qt/qt5/Makefile' has a dependency on 'weston', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/gui/qt/qt5/Makefile' has a dependency on 'wayland', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/gui/qt/qt5/Makefile' has a dependency on 'qt5-multimediawidgets', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/gui/qt/qt5/Makefile' has a build dependency on 'libstdcpp', which does not exist
copy from /home/gray/sdk/tina-v853/openwrt/target/v853/v853-vision/defconfig
target/linux/generic/image/Config.in:12:warning: choice default symbol 'uImage' is not contained in the choice
target/linux/generic/image/Config.in:47:warning: choice default symbol 'uImage' is not contained in the choice
target/linux/generic/image/Config.in:72:warning: choice default symbol 'CONFIG_BOOT_IMAGE_NAME_SUFFIX_NONE' is not contained in the choice
target/linux/generic/image/Config.in:89:warning: choice default symbol 'CONFIG_ROOTFS_IMAGE_NAME_SUFFIX_NONE' is not contained in the choice
#
# No change to .config
#
copy to /home/gray/sdk/tina-v853/openwrt/target/v853/v853-vision/defconfig
make[2]: Entering directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
Makefile:29: "NOTE: Will skip kernel build."
The command image-prereq(include/kernel-build.mk) execute.
time: target/linux/prereq#0.10#0.08#0.18
make[2]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
make[1]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
make[1]: Entering directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
make[2]: Entering directory '/home/gray/sdk/tina-v853/openwrt/target/v853'
。。。。。。
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/usr/bin
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/sys
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/www
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/root
ln -sf /proc/mounts /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/etc/mtab
rm -f /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/var
ln -sf /tmp /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/var
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/tmp/lock
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/etc
chmod 1777 /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/tmp
for conffile in /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/etc/config/*; do if [ -f "$conffile" ]; then grep "${conffile##/home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files}" /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/CONTROL/conffiles || echo "${conffile##/home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files}" >> /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/CONTROL/conffiles; fi done
find /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files -name 'CVS' -o -name '.svn' -o -name '.#*' -o -name '*~'| xargs -r rm -rf
 Package busybox-init-base-files is missing dependencies for the following libraries:
libc.so.6
libm.so.6
libpthread.so.0
libstdc++.so.6
libz.so
Makefile:228: recipe for target '/home/gray/sdk/tina-v853/out/v853/vision/openwrt/extra/packages/arm_cortex-a7_neon/base/busybox-init-base-files_167-r0-7277fac_arm_cortex-a7_neon.ipk' failed
make[3]: *** [/home/gray/sdk/tina-v853/out/v853/vision/openwrt/extra/packages/arm_cortex-a7_neon/base/busybox-init-base-files_167-r0-7277fac_arm_cortex-a7_neon.ipk] Error 1
make[3]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/package/allwinner/system/busybox-init-base-files'
time: package/subpackage/allwinner/system/busybox-init-base-files/compile#21.92#24.13#44.93
    ERROR: package/subpackage/allwinner/system/busybox-init-base-files failed to build.
package/Makefile:114: recipe for target 'package/subpackage/allwinner/system/busybox-init-base-files/compile' failed
make[2]: *** [package/subpackage/allwinner/system/busybox-init-base-files/compile] Error 1
make[2]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
package/Makefile:110: recipe for target '/home/gray/sdk/tina-v853/openwrt/openwrt/staging_dir/target/stamp/.package_compile' failed
make[1]: *** [/home/gray/sdk/tina-v853/openwrt/openwrt/staging_dir/target/stamp/.package_compile] Error 2
make[1]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
/home/gray/sdk/tina-v853/openwrt/openwrt/include/toplevel.mk:236: recipe for target 'world' failed
make: *** [world] Error 2
make: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
INFO: build_openwrt_rootfs failed
gray@PC:~/sdk/tina-v853$

请问应该要怎么加才对呢？

这个是我的文件目录

Negro

参考在线文档的说明，在openwrt/target/v853/v853-vision/busybox-init-base-files里面，我创建了一个opt目录，然后在这个opt里面放了QT库，tslib库和一个QT执行文件。然后执行./build.sh就报错了。编译的输出如下：

gray@PC:~/sdk/tina-v853$ ./build.sh 
========ACTION List: build_linuxdev;========
options : 
INFO: ----------------------------------------
INFO: build linuxdev ...
INFO: chip: sun8iw21p1
INFO: platform: linux
INFO: kernel: linux-4.9
INFO: board: vision
INFO: output: /home/gray/sdk/tina-v853/out/v853/vision/openwrt
INFO: ----------------------------------------
INFO: don't build dtbo ...
INFO: build arisc
INFO: build_bootloader: brandy_path= /home/gray/sdk/tina-v853/brandy/brandy-2.0
INFO: skip build brandy.
INFO: build kernel ...
INFO: Prepare toolchain ...
Building kernel
/home/gray/sdk/tina-v853/kernel/linux-4.9/output/lib/modules/4.9.191
  CHK     include/config/kernel.release
  CHK     include/generated/uapi/linux/version.h
  CHK     include/generated/utsrelease.h
  CHK     scripts/mod/devicetable-offsets.h
  CHK     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  CHK     include/generated/asm-offsets.h
  CALL    scripts/checksyscalls.sh
  CHK     include/generated/compile.h
  DTC     arch/arm/boot/dts/board.dtb
  Kernel: arch/arm/boot/Image is ready
  Building modules, stage 2.
  MODPOST 24 modules
  Kernel: arch/arm/boot/zImage is ready
  Kernel: arch/arm/boot/uImage is ready
'arch/arm/boot/Image' -> 'output/bImage'
'arch/arm/boot/uImage' -> 'output/uImage'
'arch/arm/boot/zImage' -> 'output/zImage'
Copy rootfs.cpio.gz for arm
Building modules
[GPU]: No GPU type is configured in /home/gray/sdk/tina-v853/kernel/linux-4.9/.config.
INFO: build dts ...
INFO: Prepare toolchain ...
removed '/home/gray/sdk/tina-v853/out/v853/vision/openwrt/.board.dtb.d.dtc.tmp'
removed '/home/gray/sdk/tina-v853/out/v853/vision/openwrt/.board.dtb.dts.tmp'
'/home/gray/sdk/tina-v853/kernel/linux-4.9/arch/arm/boot/dts/.board.dtb.d.dtc.tmp' -> '/home/gray/sdk/tina-v853/out/v853/vision/openwrt/.board.dtb.d.dtc.tmp'
'/home/gray/sdk/tina-v853/kernel/linux-4.9/arch/arm/boot/dts/.board.dtb.dts.tmp' -> '/home/gray/sdk/tina-v853/out/v853/vision/openwrt/.board.dtb.dts.tmp'
INFO: build rootfs ...
==mkcmd.sh: build_openwrt_rootfs ==
make: Entering directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
make[1]: Entering directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
CreateSoftLink  /home/gray/sdk/tina-v853/openwrt/openwrt/tmp link to  /home/gray/sdk/tina-v853/out/v853/vision/openwrt/tmp
CreateSoftLink  /home/gray/sdk/tina-v853/openwrt/openwrt/staging_dir link to  /home/gray/sdk/tina-v853/out/v853/vision/openwrt/staging_dir
make[2]: Entering directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
make[2]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'

Check Vendor Package...
CreateSoftLink  /home/gray/sdk/tina-v853/openwrt/openwrt/package/subpackage link to  /home/gray/sdk/tina-v853/openwrt/package
end
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-libav/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-libav/Makefile' has a build dependency on 'gstreamer1-plugins-base', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-omx/Makefile' has a dependency on 'libgst1gl', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-aw/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-aw/Makefile' has a build dependency on 'gstreamer1-plugins-base', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-aw/Makefile' has a build dependency on 'gstreamer1-plugins-good', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a dependency on 'wayland', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a dependency on 'wayland-protocols', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a dependency on 'opencv', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a dependency on 'libgst1badvideo', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a dependency on 'libgst1gl', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-bad/Makefile' has a build dependency on 'gstreamer1-plugins-base', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-base/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-good/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-good/Makefile' has a build dependency on 'gstreamer1-plugins-base', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-ugly/Makefile' has a build dependency on 'libgstreamer1', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/multimedia/gstreamer/gst1-plugins-ugly/Makefile' has a build dependency on 'gstreamer1-plugins-base', which does not exist
WARNING: Makefile 'package/kernel/linux/Makefile' has a dependency on 'kmod-sunxi-rf-wlan', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/gui/qt/qt5/Makefile' has a dependency on 'weston', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/gui/qt/qt5/Makefile' has a dependency on 'wayland', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/gui/qt/qt5/Makefile' has a dependency on 'qt5-multimediawidgets', which does not exist
WARNING: Makefile 'package/subpackage/thirdparty/gui/qt/qt5/Makefile' has a build dependency on 'libstdcpp', which does not exist
copy from /home/gray/sdk/tina-v853/openwrt/target/v853/v853-vision/defconfig
target/linux/generic/image/Config.in:12:warning: choice default symbol 'uImage' is not contained in the choice
target/linux/generic/image/Config.in:47:warning: choice default symbol 'uImage' is not contained in the choice
target/linux/generic/image/Config.in:72:warning: choice default symbol 'CONFIG_BOOT_IMAGE_NAME_SUFFIX_NONE' is not contained in the choice
target/linux/generic/image/Config.in:89:warning: choice default symbol 'CONFIG_ROOTFS_IMAGE_NAME_SUFFIX_NONE' is not contained in the choice
#
# No change to .config
#
copy to /home/gray/sdk/tina-v853/openwrt/target/v853/v853-vision/defconfig
make[2]: Entering directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
Makefile:29: "NOTE: Will skip kernel build."
The command image-prereq(include/kernel-build.mk) execute.
time: target/linux/prereq#0.10#0.08#0.18
make[2]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
make[1]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
make[1]: Entering directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
make[2]: Entering directory '/home/gray/sdk/tina-v853/openwrt/target/v853'
。。。。。。
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/usr/bin
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/sys
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/www
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/root
ln -sf /proc/mounts /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/etc/mtab
rm -f /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/var
ln -sf /tmp /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/var
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/tmp/lock
mkdir -p /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/etc
chmod 1777 /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/tmp
for conffile in /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/etc/config/*; do if [ -f "$conffile" ]; then grep "${conffile##/home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files}" /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/CONTROL/conffiles || echo "${conffile##/home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files}" >> /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files/CONTROL/conffiles; fi done
find /home/gray/sdk/tina-v853/out/v853/vision/openwrt/build_dir/target/linux-v853-vision/busybox-init-base-files/ipkg-arm_cortex-a7_neon/busybox-init-base-files -name 'CVS' -o -name '.svn' -o -name '.#*' -o -name '*~'| xargs -r rm -rf
 Package busybox-init-base-files is missing dependencies for the following libraries:
libc.so.6
libm.so.6
libpthread.so.0
libstdc++.so.6
libz.so
Makefile:228: recipe for target '/home/gray/sdk/tina-v853/out/v853/vision/openwrt/extra/packages/arm_cortex-a7_neon/base/busybox-init-base-files_167-r0-7277fac_arm_cortex-a7_neon.ipk' failed
make[3]: *** [/home/gray/sdk/tina-v853/out/v853/vision/openwrt/extra/packages/arm_cortex-a7_neon/base/busybox-init-base-files_167-r0-7277fac_arm_cortex-a7_neon.ipk] Error 1
make[3]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/package/allwinner/system/busybox-init-base-files'
time: package/subpackage/allwinner/system/busybox-init-base-files/compile#21.92#24.13#44.93
    ERROR: package/subpackage/allwinner/system/busybox-init-base-files failed to build.
package/Makefile:114: recipe for target 'package/subpackage/allwinner/system/busybox-init-base-files/compile' failed
make[2]: *** [package/subpackage/allwinner/system/busybox-init-base-files/compile] Error 1
make[2]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
package/Makefile:110: recipe for target '/home/gray/sdk/tina-v853/openwrt/openwrt/staging_dir/target/stamp/.package_compile' failed
make[1]: *** [/home/gray/sdk/tina-v853/openwrt/openwrt/staging_dir/target/stamp/.package_compile] Error 2
make[1]: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
/home/gray/sdk/tina-v853/openwrt/openwrt/include/toplevel.mk:236: recipe for target 'world' failed
make: *** [world] Error 2
make: Leaving directory '/home/gray/sdk/tina-v853/openwrt/openwrt'
INFO: build_openwrt_rootfs failed
gray@PC:~/sdk/tina-v853$

请问应该要怎么加才对呢？

Negro

@yuzukitsuru
我在make menuconfig里面的Target Images -> Root filesystem partition size 中改了数值，可以改到根文件分区大小，这么操作应该可以吧？

root@TinaLinux:/# df -h
Filesystem                Size      Used Available Use% Mounted on
/dev/root               689.0M    463.5M    211.4M  69% /
devtmpfs                244.3M         0    244.3M   0% /dev
tmpfs                   245.9M      4.0K    245.9M   0% /tmp
/dev/by-name/UDISK        5.8G     49.3M      5.7G   1% /mnt/UDISK
tmpfs                   245.9M         0    245.9M   0% /run
/dev/mmcblk0p7            5.8G     49.3M      5.7G   1% /server
/dev/mmcblk0p1            8.0M      2.1M      5.9M  26% /mnt/extsd


root@TinaLinux:/# mount
/dev/root on / type ext4 (rw,relatime)
devtmpfs on /dev type devtmpfs (rw,relatime,size=250140k,nr_inodes=62535,mode=755)
/proc on /proc type proc (rw,relatime)
tmpfs on /tmp type tmpfs (rw,relatime)
...

Negro

使用的板子：基于官方的V853芯片做的板子。
系统：用的源码包编译出来的openwrt。

问题如下：
1、我将文件系统改为ext4格式，然后根目录大小想要扩大一些，应该修改哪里呢？尝试修改sys_partition.fex文件的rootfs分区大小，但是感觉是随 rootfs.fex大小决定的，修改后看到rootfs的分区没有大小变化。不过我认为实际大小是有变化的，因为修改过后UDISK分区大小是变了。
2、boot分区这个有办法挂载出来的吗？

//修改前的分区配置：
......
[partition]
    name         = rootfs
    size         = 252000
    downloadfile = "rootfs.fex"
    user_type    = 0x8000

[partition]
    name         = rootfs_data
    size         = 100800
    user_type    = 0x8000

[partition]
    name         = UDISK
    user_type    = 0x8100
......

//打包烧录后df -h输出：
root@TinaLinux:/rom# df -h
Filesystem                Size      Used Available Use% Mounted on
/dev/root               102.4M     45.4M     54.9M  45% /
devtmpfs                244.3M         0    244.3M   0% /dev
tmpfs                   245.9M      8.0K    245.9M   0% /tmp
/dev/by-name/UDISK        6.8G     31.6M      6.8G   0% /mnt/UDISK
/dev/mmcblk0p7            6.8G     31.6M      6.8G   0% /server
/dev/mmcblk0p1            8.0M      1.1M      6.9M  14% /mnt/extsd
/dev/mmcblk0p4          102.4M     45.4M     54.9M  45% /rom

//修改后的：
......
[partition]
    name         = rootfs
    size         = 1008000         <==这里改大了
    downloadfile = "rootfs.fex"
    user_type    = 0x8000

[partition]
    name         = rootfs_data
    size         = 100800
    user_type    = 0x8000

[partition]
    name         = UDISK
    user_type    = 0x8100
......

root@TinaLinux:/# df -h
Filesystem                Size      Used Available Use% Mounted on
/dev/root               102.4M     45.4M     54.9M  45% /
devtmpfs                244.3M         0    244.3M   0% /dev
tmpfs                   245.9M      8.0K    245.9M   0% /tmp
/dev/by-name/UDISK        6.5G     30.0M      6.4G   0% /mnt/UDISK
/dev/mmcblk0p7            6.5G     30.0M      6.4G   0% /server
/dev/mmcblk0p1            8.0M      1.1M      6.9M  14% /mnt/extsd

Negro

@xiaowenge 不好意思哦，这个是公司做的，不是我个人做的。涉及到一些保密的东西，没办法放出来。

Negro

@yuzukitsuru 是一定要加网络适配器芯片才可以使用有线网络是吧？我看原理图里面是有这部分，虽然被NC掉了。

Negro

请教一下，V853的板子，如果以太网部分不接以太网收发器，直接接到PHY上，这样的话对应的驱动和dts应该怎么配才行呢？

Negro

@daizebin 是的，因为有一些硬件做了点小改动可能导致初始化不成功，我也为了排查问题disabled了一些不相关的节点，所以会有一些报错。

Negro

@daizebin 哎呀，万分抱歉。真的是硬件问题。debug那边电路图封装弄错了导致debug接口出问题了。感谢回复

Negro

板子：参考官方的V853板子画的，用的PMU，DDR，EMMC是和官网一致的，就是加了一些自己的外围芯片进去。
固件：源码编译出来的openwrt固件。dts中就做了一些简单的修改，修改后编译出来的固件可以在官网板子上跑起来。
问题：板子上电后，用tf卡升级固件，升级成功后接debug串口开机。然后我是设置了倒数3秒进入uboot的，但是倒数时按任何按键都没有反应，进不去uboot。系统内核也可以启动，但是起来后也卡住不动了，串口输入没有任何反应。想问下大家有没有遇到过类似的情况。

log如下：

[58]HELLO! BOOT0 is starting!
[61]BOOT0 commit : 2a3ec52022
[64]set pll start
[65]periph0 has been enabled
[68]set pll end
[71]PMU: AXP21
[74]board init ok
[75]DRAM use external ZQ!!
[78]chip id check OK
[80]DRAM_VCC set to 1500 mv
[83]DRAM BOOT DRIVE INFO: V0.16
[86]DRAM CLK = 936 MHz
[88]DRAM Type = 3 (2:DDR2,3:DDR3)
[91]DRAMC ZQ value: 0x7b7bfb
[94]DRAM ODT value: 0x42.
[98]DRAM SIZE =512 M
[100]dram_tpr4:0x0
[107]DRAM simple test OK.
[109]rtc standby flag is 0x0, super standby flag is 0x0
[114]dram size =512
[117]audio:avcc calibration
[120]card no is 2
[121]sdcard 2 line count 8
[124][mmc]: mmc driver ver 2021-12-27 10:07
[133][mmc]: Wrong media type 0x0, but host sdc2, try mmc first
[139][mmc]: ***Try MMC card 2***
[154][mmc]: RMCA OK!
[156][mmc]: bias 100
[158][mmc]: mmc 2 bias 100
[161][mmc]: MMC 5.1
[163][mmc]: HSSDR52/SDR25 8 bit
[166][mmc]: 50000000 Hz
[168][mmc]: 7400 MB
[170][mmc]: ***SD/MMC 2 init OK!!!***
[223]Loading boot-pkg Succeed(index=0).
[227]Entry_name        = optee
[230]Entry_name        = u-boot
[237]Entry_name        = dtb
[240]tunning data addr:0x430003e8
[243]Jump to second Boot.
M/TC: OP-TEE version: 15ee1539b (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Tue Mar 29 06:48:41 UTC 2022 arm


U-Boot 2018.05-00001-g1444403-dirty (Sep 06 2022 - 10:08:59 +0800) Allwinner Technology

[00.417]CPU:   Allwinner Family
[00.420]Model: sun8iw21
I2C:   ready
[00.446]DRAM:  512 MiB
[00.450]Relocation Offset is: 1ced0000
[00.474]secure enable bit: 0
E/TC:0   fdt_getprop_u32:343 prop trace_level not found
[00.489]PMU: AXP21
[00.491]BMU: AXP21
FDT ERROR:fdt_get_regulator_name:get property handle twi-supply error:FDT_ERR_INTERNAL
bias_name:pc_bias        bias_vol:1800
bias_name:pi_bias        bias_vol:1800
[00.515]CPU=900 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=24Mhz  MBus=300Mhz
[00.521]gic: sec monitor mode
sunxi flash map init
[00.525]flash init start
[00.527]workmode = 0,storage type = 2
[00.531][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00
[00.536][mmc]: get sdc_type fail and use default host:tm4.
[00.543][mmc]: SUNXI SDMMC Controller Version:0x50400
[00.571][mmc]: Best spd md: 2-HSDDR52/DDR50, freq: 2-50000000, Bus width: 8
[00.577]sunxi flash init ok
[00.580]line:724 init_clocks
[00.583]drv_disp_init
request pwm success, pwm9:pwm9:0x2000c00.
[00.597]drv_disp_init finish
[00.601]Loading Environment from SUNXI_FLASH... OK
[00.613]boot_gui_init:start
[00.616]set disp.dev2_output_type fail. using defval=0
[00.620][ICN6202 TO LVDS] LINE:0146-->lcd_open_flow:
[00.625][ICN6202 TO LVDS] LINE:0167-->lcd_power_on:
[00.643]boot_gui_init:finish
partno erro : can't find partition bootloader
54 bytes read in 0 ms
[00.652]bmp_name=bootlogo.bmp size 38454
[00.656][ICN6202 TO LVDS] LINE:0575-->lcd_panel_init:
[00.822][ICN6202 TO LVDS] LINE:0620-->lcd_panel_init:initialization:icn6202 init reg from mipi
38454 bytes read in 187 ms (200.2 KiB/s)
[00.850]Item0 (Map) magic is bad
[00.853]the secure storage item0 copy0 magic is bad
[00.858]Item0 (Map) magic is bad
[00.861]the secure storage item0 copy1 magic is bad
[00.865]Item0 (Map) magic is bad
[00.868]out of usb burn from boot: not need burn key
root_partition is rootfs
set root to /dev/mmcblk0p4
[00.878]update part info
[00.880]update bootcmd
[00.884]change working_fdt 0x5de8fe70 to 0x5de6fe70
[00.891][mmc]: delete mmc-hs400-1_8v from dtb
[00.895][mmc]: delete mmc-hs200-1_8v from dtb
[00.899][mmc]: get max-frequency ok 50000000 Hz
disable nand error: FDT_ERR_BADPATH
[00.912]The storage not support sample function
[00.918]## error: update_fdt_dram_para : FDT_ERR_NOTFOUND
[00.928]update dts
Hit any key to stop autoboot:  3 [00.955][ICN6202 TO LVDS] LINE:0203-->lcd_bl_open:
[00.962]LCD open finish                                                                                                              0
[04.053]no vendor_boot partition is found
Android's image name: sun8i_arm
[04.102]Starting kernel ...

[04.105][mmc]: mmc exit start
[04.123][mmc]: mmc 2 exit ok
Uncompressing Linux...0229.749ms done, booting the kernel.
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.191 (gray@PC) (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05) ) #18 PREEMPT Fri Aug 12 15:51:32 CST 2022
[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[    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: sun8iw21
[    0.000000] bootconsole [earlycon0] enabled
[    0.000000] ion_mem_reserve: err format for ion reserve list!
[    0.000000] disp reserve base 0x5df1a000 ,size 0x3e8000
[    0.000000] Reserved memory: created DMA memory pool at 0x47000000, size 0 MiB
[    0.000000] OF: reserved mem: initialized node vdev0buffer@47000000, compatible id shared-dma-pool
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 129920
[    0.000000] free_area_init_node: node 0, pgdat c0b5d4d4, node_mem_map dfbf8000
[    0.000000]   Normal zone: 1024 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 129920 pages, LIFO batch:31
[    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: 128896
[    0.000000] Kernel command line: earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 loglevel=8 root=/dev/mmcblk0p4 rootwait init=/init partitions=boot-resource@mmcblk0p1:env@mmcblk0p2:boot@mmcblk0p3:rootfs@mmcblk0p4:rootfs_data@mmcblk0p5:recovery@mmcblk0p6:dtb@mmcblk0p7:UDISK@mmcblk0p8 cma= mac_addr= wifi_mac= bt_mac= selinux= specialstr= coherent_pool=32K ion_carveout_list= androidboot.mode=normal androidboot.hardware=sun8iw21p1 boot_type=2 androidboot.boot_type=2 gpt=1 uboot_message=2018.05-00001-g1444403-dirty(09/06/2022-10:08:59) mbr_offset=1032192 disp_reserve=4096000,0x5df1a000 bootreason=usb androidboot.dramsize=512
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 498684K/519680K available (6144K kernel code, 377K rwdata, 2268K rodata, 1024K init, 182K bss, 20996K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff800000   ( 496 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0700000   (7136 kB)
[    0.000000]       .init : 0xc0a00000 - 0xc0b00000   (1024 kB)
[    0.000000]       .data : 0xc0b00000 - 0xc0b5e5d0   ( 378 kB)
[    0.000000]        .bss : 0xc0b5e5d0 - 0xc0b8be68   ( 183 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
[    0.008104] Switching to timer-based delay loop, resolution 41ns
[    0.014436] Console: colour dummy device 80x30
[    0.018988] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.029439] pid_max: default: 32768 minimum: 301
[    0.034335] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.041058] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.048735] CPU: Testing write buffer coherency: ok
[    0.054299] Setting up static identity map for 0x40100000 - 0x40100058
[    0.062439] devtmpfs: initialized
[    0.100560] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.108906] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.119068] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.125419] atomic64_test: passed
[    0.128820] pinctrl core: initialized pinctrl subsystem
[    0.135716] NET: Registered protocol family 16
[    0.140887] DMA: preallocated 32 KiB pool for atomic coherent allocations
[    0.149971] dump_class_init,857, success
[    0.177995] cpuidle: using governor menu
[    0.183218] platform 2010000.iommu: iova_base: 0x48400000
[    0.189490] sunxi iommu: irq = 22
[    0.212605] sun8iw21p1-pinctrl pio: initialized sunXi PIO driver
[    0.220618] sunxi hwspinlock vbase:0xe0824000
[    0.226955] iommu: Adding device npu to group 0
[    0.232810] iommu: Adding device 1c0e000.ve to group 0
[    0.246733] iommu: Adding device 5410000.g2d to group 0
[    0.253343] iommu: Adding device 5000000.disp to group 0
[    0.264736] iommu: Adding device 5908000.tdm to group 0
[    0.270961] iommu: Adding device 5900000.isp to group 0
[    0.277136] iommu: Adding device 58ffffc.isp to group 0
[    0.283270] iommu: Adding device 58ffff8.isp to group 0
[    0.289420] iommu: Adding device 58ffff4.isp to group 0
[    0.295321] iommu: Adding device 5800800.vind:isp@4 to group 0
[    0.302007] iommu: Adding device 5910000.scaler to group 0
[    0.308179] iommu: Adding device 590fffc.scaler to group 0
[    0.314309] iommu: Adding device 590fff8.scaler to group 0
[    0.320431] iommu: Adding device 590fff4.scaler to group 0
[    0.326773] iommu: Adding device 5910400.scaler to group 0
[    0.332938] iommu: Adding device 59103fc.scaler to group 0
[    0.339072] iommu: Adding device 59103f8.scaler to group 0
[    0.345224] iommu: Adding device 59103f4.scaler to group 0
[    0.351577] iommu: Adding device 5910800.scaler to group 0
[    0.357735] iommu: Adding device 59107fc.scaler to group 0
[    0.363843] iommu: Adding device 59107f8.scaler to group 0
[    0.370001] iommu: Adding device 59107f4.scaler to group 0
[    0.376355] iommu: Adding device 5910c00.scaler to group 0
[    0.382509] iommu: Adding device 5910bfc.scaler to group 0
[    0.388642] iommu: Adding device 5910bf8.scaler to group 0
[    0.394838] iommu: Adding device 5910bf4.scaler to group 0
[    0.443643] pwm module init!
[    0.453013] sunxi-pm debug v3.10
[    0.458485] SCSI subsystem initialized
[    0.463793] usbcore: registered new interface driver usbfs
[    0.469897] usbcore: registered new interface driver hub
[    0.475781] usbcore: registered new device driver usb
[    0.481373] sunxi_i2c_adap_init()2754 - init
[    0.486642] sunxi_i2c_probe()2449 - [i2c4] twi_drv_used = 0
[    0.492328] sunxi_i2c_probe()2456 - [i2c4] twi_pkt_interval = 0
[    0.498572] twi_regulator_request()653 - [i2c4] regulator not found(isn't configured in dts)!
[    0.507190] twi_request_gpio()469 - [i2c4] init name: (null)
[    0.513993] axp20x-i2c 4-0034: AXP20x variant AXP2101 found
[    0.535460] random: fast init done
[    0.552341] axp20x-i2c 4-0034: AXP20X driver loaded
[    0.559505] media: Linux media interface: v0.10
[    0.564467] Linux video capture interface: v2.00
[    0.571821] ion_parse_dt_heap_common: id 0 type 0 name sys_user align 1000
[    0.579787] ion_parse_dt_heap_common: id 4 type 4 name cma align 1000
[    0.587245] Advanced Linux Sound Architecture Driver Initialized.
[    0.594781] Bluetooth: Core ver 2.22
[    0.598846] NET: Registered protocol family 31
[    0.603401] Bluetooth: HCI device and connection manager initialized
[    0.610005] Bluetooth: HCI socket layer initialized
[    0.614978] Bluetooth: L2CAP socket layer initialized
[    0.620282] Bluetooth: SCO socket layer initialized
[    0.627563] G2D: rcq version initialized.major:251
[    0.634575] clocksource: Switched to clocksource arch_sys_counter
[    0.666448] sunxi udc is no enable
[    0.671008] udc_init,0
[    0.675006] thermal thermal_zone1: power_allocator: sustainable_power will be estimated
[    0.683716] thermal thermal_zone2: power_allocator: sustainable_power will be estimated
[    0.692211] NET: Registered protocol family 2
[    0.724730] TCP established hash table entries: 16 (order: -6, 64 bytes)
[    0.731561] TCP bind hash table entries: 16 (order: -6, 64 bytes)
[    0.737771] TCP: Hash tables configured (established 16 bind 16)
[    0.743938] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.749935] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.756532] NET: Registered protocol family 1
[    0.764679] workingset: timestamp_bits=29 max_order=17 bucket_order=0
[    0.787369] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.798134] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    0.806170] io scheduler noop registered
[    0.810212] io scheduler deadline registered
[    0.815113] io scheduler cfq registered (default)
[    0.821532] [DISP]disp_module_init
[    0.826606] [DISP] disp_init,line:2340:
[    0.830287] smooth display screen:0 type:1 mode:4
[    0.836189] lcd 0, driver_name ,  panel_name default_lcd
[    0.841623] lcd 0, driver_name ,  panel_name he0801a068
[    0.847114] lcd 0, driver_name ,  panel_name inet_dsi_panel
[    0.852801] lcd 0, driver_name ,  panel_name lq101r1sx03
[    0.858272] lcd 0, driver_name ,  panel_name WilliamLcd
[    0.863604] lcd 0, driver_name ,  panel_name bp101wx1
[    0.868782] lcd 0, driver_name ,  panel_name k101im2qa04
[    0.874190] lcd 0, driver_name ,  panel_name t050k589
[    0.879390] lcd 0, driver_name ,  panel_name kd080d24
[    0.884538] lcd 0, driver_name ,  panel_name icn6202
[    0.889631] lcd 0, driver_name ,  panel_name super_lcd_driver
[    0.895613] display_fb_request,fb_id:0
[    0.899489] [DISP] display_fb_request,line:2196:
[    0.903943] invalid paras xres(0), yres(0) bpp(32)
[    0.909726] [DISP] de_fcm_set_para,line:491:
[    0.913838] fcm lut 0 not find, auto retry after init
[    0.919933] [DISP]disp_module_init finish
[    0.927667] [DISP] de_fcm_set_para,line:491:
[    0.932343] fcm lut 0 not find, auto retry after init
[    0.938712] [DISP] de_fcm_set_para,line:491:
[    0.942848] fcm lut 0 not find, auto retry after init
[    0.951074] uart0: ttyS0 at MMIO 0x2500000 (irq = 289, base_baud = 1500000) is a SUNXI
[    0.951096] sw_console_setup()2050 - console setup baud 115200 parity n bits 8, flow n
[    0.967531] console [ttyS0] enabled
[    0.967531] console [ttyS0] enabled
[    0.975103] [DISP] lcd_clk_config,line:702:
[    0.975103] [DISP] lcd_clk_config,line:702:
[    0.975104] disp 0, clk: pll(0),clk(0),dclk(0) dsi_rate(0)
[    0.975104]      clk real:pll(297000000),clk(420000000),dclk(70000000) dsi_rate(0)
[    0.975104] disp 0, clk: pll(0),clk(0),dclk(0) dsi_rate(0)
[    0.975104]      clk real:pll(297000000),clk(420000000),dclk(70000000) dsi_rate(0)
[    1.012092] bootconsole [earlycon0] disabled
[    1.012092] bootconsole [earlycon0] disabled
[    1.022738] uart3: ttyS3 at MMIO 0x2500c00 (irq = 290, base_baud = 1500000) is a SUNXI
[    1.033000] misc dump reg init
[    1.037354] npu[1][1] vipcore, platform driver device=0xdf5ee410
[    1.044152] npu[1][1] vipcore irq number is 291.
[    1.049514] gckvip_drv_adjust_param 232 SUCCESS
[    1.054717] Want set pclk rate(504000000) support(504000000) real(504000000)
[    1.062669] Want set mclk rate(504000000) support(504000000) real(504000000)
[    1.070671] npu[1][1] This device support 64bits DMA
[    1.076733] npu[1][1] core_0, request irqline=291, name=vipcore_0
[    1.083626] npu[1][1] =======vipcore parameter=====
[    1.089305] npu[1][1] registerMemBase     0x03050000,
[    1.095116] npu[1][1] registerMemSize     0x00020000,
[    1.100868] npu[1][1] irqLine             0x00000123,
[    1.106652] npu[1][1] contiguousSize      0x02000000
[    1.112211] npu[1][1] contiguousBase      0x30000000
[    1.117835] npu[1][1] vipContiguousBase   0x0
[    1.122714] npu[1][1] drvType             0x00000000
[    1.128303] npu[1][1] AXISramSize         0x00000000
[    1.133862] npu[1][1] AXISramBaseAddress  0x00000000
[    1.139447] npu[1][1] VIPSramSize         0x00020000
[    1.145019] npu[1][1] VIPSramBaseAddress  0x00400000
[    1.150580] npu[1][1] sysHeapSize         0x00200000
[    1.156147] npu[1][1] ===============================
[    1.161883] npu[1][1] VIPLite driver version 1.8.0.0-AW-2022-04-21
[    1.169903] sun8iw21p1-pinctrl pio: expect_func as:fanout0, but muxsel(3) is func:clk
[    1.178986] sunxi-wlan soc@03000000:wlan@0: wlan_busnum (1)
[    1.185300] sunxi-wlan soc@03000000:wlan@0: wlan power voltage (3300000)
[    1.192808] sunxi-wlan soc@03000000:wlan@0: wlan io voltage (3300000)
[    1.200065] sunxi-wlan soc@03000000:wlan@0: wlan_power_num (1)
[    1.206674] sunxi-wlan soc@03000000:wlan@0: wlan_power_name (axp2101-dcdc1)
[    1.214476] sunxi-wlan soc@03000000:wlan@0: io_regulator_name (axp2101-dcdc1)
[    1.222541] sunxi-wlan soc@03000000:wlan@0: wlan_regon gpio=239  mul-sel=1  pull=1  drv_level=2  data=0
[    1.233133] sunxi-wlan soc@03000000:wlan@0: get gpio chip_en failed
[    1.240193] sunxi-wlan soc@03000000:wlan@0: wlan_hostwake gpio=199  mul-sel=14  pull=1  drv_level=2  data=0
[    1.251223] sunxi-wlan soc@03000000:wlan@0: clk_name ()
[    1.258543] libphy: Fixed MDIO Bus: probed
[    1.263897] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.271626] get ehci0-controller, regulator_io is no nocare
[    1.277940] get ehci0-controller wakeup-source is fail.
[    1.283791] sunxi ehci0-controller is no enable
[    1.288985] sunxi-ehci 4101000.ehci0-controller: init_sunxi_hci is fail
[    1.296458] sunxi-ehci: probe of 4101000.ehci0-controller failed with error -1
[    1.304965] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.312239] get ohci0-controller, regulator_io is no nocare
[    1.318646] get ohci0-controller wakeup-source is fail.
[    1.324498] sunxi ohci0-controller is no enable
[    1.329624] sunxi-ohci 4101000.ohci0-controller: init_sunxi_hci is fail
[    1.337091] sunxi-ohci: probe of 4101000.ohci0-controller failed with error -1
[    1.345748] usbcore: registered new interface driver uas
[    1.352043] usbcore: registered new interface driver usb-storage
[    1.358992] usbcore: registered new interface driver ums-alauda
[    1.365906] usbcore: registered new interface driver ums-cypress
[    1.372871] usbcore: registered new interface driver ums-datafab
[    1.379864] usbcore: registered new interface driver ums_eneub6250
[    1.387107] usbcore: registered new interface driver ums-freecom
[    1.394095] usbcore: registered new interface driver ums-isd200
[    1.400941] usbcore: registered new interface driver ums-jumpshot
[    1.408042] usbcore: registered new interface driver ums-karma
[    1.414901] usbcore: registered new interface driver ums-onetouch
[    1.421989] usbcore: registered new interface driver ums-realtek
[    1.428946] usbcore: registered new interface driver ums-sddr09
[    1.435863] usbcore: registered new interface driver ums-sddr55
[    1.442742] usbcore: registered new interface driver ums-usbat
[    1.449504] usb_serial_number:20080411
[    1.454121] get ctp_power is fail, -22
[    1.458604] get ctp_power_ldo_vol is fail, -22
[    1.463582] sunxi_ctp_startup: ctp_power_io is invalid.
[    1.469558] fw_index:22
[    1.510946] sunxi_i2c_do_xfer()1974 - [i2c4] incomplete xfer (status: 0x20, dev addr: 0x40)
[    1.527021] input: axp2101-pek as /devices/platform/soc/twi4/i2c-4/4-0034/axp2101-pek.0/input/input0
[    1.538497] sunxi_gpadc_init,1949, success
[    1.543443] sunxi_gpadc_setup: get channel scan data failed
[    1.551148] input: sunxi-gpadc0 as /devices/virtual/input/input1
[    1.560069] sunxi-rtc rtc: rtc core: registered sunxi-rtc as rtc0
[    1.567266] sunxi-rtc rtc: RTC enabled
[    1.571538] fix to cold boot, save boot reason
[    1.577014] i2c /dev entries driver
[    1.581524] sunxi cedar version 0.1
[    1.586037] VE: install start!!!
[    1.586037]
[    1.591407] VE: cedar-ve the get irq is 292
[    1.596320] VE: regs_csi = e086b000
[    1.600813] VE: ve_debug_proc_info:c0b83888, data:df63c000, lock:c0b83910, flag: 1
[    1.600813]
[    1.611208] VE: install end!!!
[    1.611208]
[    1.616758] google_vp9: sunxi google vp9 version 0.1
[    1.626685] axp2101_charger: read chipid = 4a
[    1.626685]
[    1.640676] thermal thermal_zone3: power_allocator: sustainable_power will be estimated
[    1.672086] sunxi-wdt 20500a0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    1.681741] Bluetooth: HCI UART driver ver 2.2.d448471.20181218-163903
[    1.689487] Bluetooth: HCI UART protocol H4 registered
[    1.695871] Bluetooth: HCI H4 protocol initialized
[    1.701979] Bluetooth: XRadio Bluetooth LPM Mode Driver Ver 01.00.07
[    1.710873] axp2101_charger: the gauge have been reset, need to reload param
[    1.710873]
[    1.720655] bt_fdi debugfs_init
[    1.724345] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 900000 KHz
[    1.764632] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 912000 KHz
[    1.805185] cpuidle: enable-method property 'psci' found operations
[    1.814281] sunxi-mmc sdc2: SD/MMC/SDIO Host Controller Driver(v3.59 2022-4-21 13:40)
[    1.823440] sunxi-mmc sdc2: ***ctl-spec-caps*** 308
[    1.829804] sunxi-mmc sdc2: No vdmmc regulator found
[    1.835502] sunxi-mmc sdc2: No vd33sw regulator found
[    1.841172] sunxi-mmc sdc2: No vd18sw regulator found
[    1.846936] sunxi-mmc sdc2: No vq33sw regulator found
[    1.852605] sunxi-mmc sdc2: No vq18sw regulator found
[    1.858715] sunxi-mmc sdc2: set host busy
[    1.863280] mmc:failed to get gpios
[    1.867545] sunxi-mmc sdc2: sdc set ios:clk 0Hz bm PP pm UP vdd 22 width 1 timing LEGACY(SDR12) dt B
[    1.904625] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
[    1.944633] sunxi-mmc sdc2: detmode:alway in(non removable)
[    1.944654] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
[    1.953010] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
[    1.954074] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm OD pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
[    1.964910] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm OD pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
[    1.964975] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm OD pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
[    1.977794] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm OD pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
[    2.023073] usbcore: registered new interface driver usbhid
[    2.029602] usbhid: USB HID core driver
[    2.037316] Netfilter messages via NETLINK v0.30.
[    2.043438] nf_conntrack version 0.5.0 (8192 buckets, 32768 max)
[    2.050503] ctnetlink v0.93: registering with nfnetlink.
[    2.057014] ip_tables: (C) 2000-2006 Netfilter Core Team
[    2.064051] NET: Registered protocol family 10
[    2.070508] NET: Registered protocol family 17
[    2.075776] NET: Registered protocol family 15
[    2.080873] Bluetooth: RFCOMM TTY layer initialized
[    2.086550] Bluetooth: RFCOMM socket layer initialized
[    2.092361] Bluetooth: RFCOMM ver 1.11
[    2.097713] Registering SWP/SWPB emulation handler
[    2.110549] sunxi-rtc rtc: setting system clock to 1970-01-01 00:00:06 UTC (6)
[    2.119901] clk: Not disabling unused clocks
[    2.124818] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
[    2.135973] usb-vbus: disabling
[    2.139811] axp2101-dcdc2: disabling
[    2.144502] axp2101-rtcldo1: disabling
[    2.149064] axp2101-aldo2: disabling
[    2.154002] axp2101-aldo3: disabling
[    2.158075] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 1 timing MMC-HS(SDR20) dt B
[    2.168961] sunxi-mmc sdc2: sdc set ios:clk 50000000Hz bm PP pm ON vdd 22 width 1 timing MMC-HS(SDR20) dt B
[    2.180125] sunxi-mmc sdc2: sdc set ios:clk 50000000Hz bm PP pm ON vdd 22 width 8 timing MMC-HS(SDR20) dt B
[    2.191552] sunxi-mmc sdc2: sdc set ios:clk 50000000Hz bm PP pm ON vdd 22 width 8 timing MMC-DDR52 dt B
[    2.202828] mmc0: new DDR MMC card at address 0001
[    2.209397] mmcblk0: mmc0:0001 AT2S38 7.23 GiB
[    2.209682] mmcblk0boot0: mmc0:0001 AT2S38 partition 1 4.00 MiB
[    2.215106] mmcblk0boot1: mmc0:0001 AT2S38 partition 2 4.00 MiB
[    2.228696] mmcblk0rpmb: mmc0:0001 AT2S38 partition 3 4.00 MiB
[    2.237271]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8
[    2.242414] axp2101-aldo4: disabling
[    2.252132] axp2101-bldo2: disabling
[    2.264240] axp2101-dldo2: disabling
[    2.270079] axp2101-cpusldo: disabling
[    2.274859] ALSA device list:
[    2.278190]   No soundcards found.
[    2.285939] VFS: Mounted root (squashfs filesystem) readonly on device 179:4.
[    2.296172] devtmpfs: mounted
[    2.301213] Freeing unused kernel memory: 1024K
[    2.306453] will run init ...
mount: mounting none on /dev failed: Resource busy
[    2.914440] EXT4-fs: Warning: mounting with data=journal disables delayed allocation and O_DIRECT support!
[    2.928934] EXT4-fs (mmcblk0p8): mounted filesystem with journalled data mode. Opts: data=journal
Cannot parse config file '/etc/fw_env.config': No such file or directory
starting pid 784, tty '': '/etc/preinit'
can't run '/etc/preinit': No such file or directory
starting pid 785, tty '': '/bin/mount -t proc proc /proc'
mount: mounting proc on /proc failed: Resource busy
starting pid 786, tty '': '/bin/mount -t tmpfs tmpfs /run'
starting pid 787, tty '': '/bin/mount -o remount,rw /'
starting pid 788, tty '': '/bin/mkdir -p /dev/pts'
starting pid 789, tty '': '/bin/mkdir -p /dev/shm'
starting pid 790, tty '': '/bin/mount -a'
starting pid 791, tty '': '/bin/hostname -F /etc/hostname'
hostname: can't open '/etc/hostname': No such file or directory
starting pid 792, tty '': '/etc/init.d/rcS boot'
------run rc.preboot file-----
mke2fs 1.45.6 (20-Mar-2020)
/dev/mmcblk0p8 is mounted; will not make a filesystem here!
------run rc.modules file-----
[    3.217343] ======== XRADIO WIFI OPEN ========
[    3.222344] [XRADIO] Driver Label:XR_V02.16.91 _HT40_01.33  Jul 22 2022 10:28:12
[    3.231116] [XRADIO] Allocated hw_priv @ df664c80
[    3.236623] [XRADIO_ERR] Access_file failed, path:/data/misc/wifi/xr_wifi.conf!
[    3.245626] sunxi-wlan soc@03000000:wlan@0: bus_index: 1
[    3.252918] sunxi-wlan soc@03000000:wlan@0: check wlan wlan_power voltage: 3300000
[    3.262850] sunxi-wlan soc@03000000:wlan@0: check wlan io_regulator voltage: 3300000
[    3.381650] sunxi_hosts[1] should not be null
[    3.386353] [XRADIO] Detect SDIO card 1
[    5.555404] sunxi_hosts[1] should not be null
[    5.560099] [XRADIO] Remove SDIO card 1
[    5.574614] [SBUS_ERR] sdio probe timeout!
[    5.579206] [XRADIO_ERR] sbus_sdio_init failed
[    5.585256] ======== XRADIO WIFI OPEN ========
[    5.590252] [XRADIO] Driver Label:XR_V02.16.91 _HT40_01.33  Jul 22 2022 10:28:12
[    5.598857] [XRADIO] Allocated hw_priv @ defacc80
[    5.604175] [XRADIO_ERR] Access_file failed, path:/data/misc/wifi/xr_wifi.conf!
[    5.613123] sunxi-wlan soc@03000000:wlan@0: bus_index: 1
[    5.620528] sunxi-wlan soc@03000000:wlan@0: check wlan wlan_power voltage: 3300000
[    5.630479] sunxi-wlan soc@03000000:wlan@0: check wlan io_regulator voltage: 3300000
[    5.749287] sunxi_hosts[1] should not be null
[    5.753981] [XRADIO] Detect SDIO card 1
[    7.875419] sunxi_hosts[1] should not be null
[    7.880114] [XRADIO] Remove SDIO card 1
[    7.894617] [SBUS_ERR] sdio probe timeout!
[    7.899210] [XRADIO_ERR] sbus_sdio_init failed
insmod: can't insert '/lib/modules/4.9.191/xradio_wlan.ko': Operation timed out
------run rc.final file-----
Load mpp modules
insmod: can't insert '/lib/modules/4.9.191/sunxi_aio.ko': No such file or directory
insmod: can't insert '/lib/modules/4.9.191/sunxi_eise.ko': No such file or directory
Starting logging: start-stop-daemon: unrecognized option: exec
start-stop-daemon: unrecognized option: exec
OK
Starting audio: Failed to open mixer
Failed to open mixer
Failed to open mixer
Successfully play boot music
mkdir: can't create directory '/dev/pts': File exists
mkdir: can't create directory '/dev/shm': File exists
Initializing random number generator... failed to open for pcm 0,0
[    8.184488] random: dd: uninitialized urandom read (512 bytes read)
done.
Starting network: Failed to connect to ubus
/sbin/ifup: line 43: /sbin/wifi: not found
FAIL
ifconfig: invalid hw-addr 00:
udhcpc: SIOCGIFINDEX: No such device
Starting telnetd: OK
enable android usb
insmod: can't insert '/lib/modules/4.9.191/sunxi_usb_udc.ko': No such file or directory
insmod: can't insert '/lib/modules/4.9.191/sunxi_usbc.ko': No such file or directory
[    8.563962] random: dbus-uuidgen: uninitialized urandom read (12 bytes read)
[    8.581147] random: dbus-uuidgen: uninitialized urandom read (8 bytes read)
service: file '/usr/sbin/dbus-daemon' is not executable
[    8.632333] file system registered
sh: write error: No such device
Starting wifi_daemon....: [    8.683470] read descriptors
[    8.694827] read strings
1970-01-01 00:00:13:163: WMG_INFO [wifi_daemon.c:main:817]:  debug log level is: 3
1970-01-01 00:00:13:163: WMG_INFO [wifi_daemon.c:main:819]:  now set to debug level: 6
[ACT D][ring_buff_init,27]enter

[ACT D][ring_buff_start,173]ring buffer start enter

[ACT D][ring_buff_start,187]ring buffer start quit

1970-01-01 00:00:15:174: WMG_DEBUG [wifi_daemon.c:cmd_handle_thread:702]:  get cmd: o sta
1970-01-01 00:00:15:174: WMG_DEBUG [wifi_daemon.c:cmd_handle_o:49]:  cmd handle o: sta
1970-01-01 00:00:15:174: WMG_INFO [wifi_daemon.c:cmd_handle_o:51]:  open sta mode
1970-01-01 00:00:15:174: WMG_INFO [src/wmg_sta.c:sta_mode_init:363]:  sta mode init now
1970-01-01 00:00:15:174: WMG_INFO [src/os/linux/linux_wpa.c:linux_supplicant_init:1355]:  linux supplicant init now
1970-01-01 00:00:15:174: WMG_INFO [src/wmg_ap.c:ap_mode_init:216]:  ap mode init now
1970-01-01 00:00:15:174: WMG_INFO [[   10.838876] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
src/os/linux/linux_hapd.c:linux_ap_hapd_init:754]:  linux hostapd init now
1970-01-01 00:00:15:174: WMG_INFO [src/wmg_monitor.c:monitor_mode_init:206]:  monitor mode init now
1970-01-01 00:00:15:174: WMG_INFO [src/os/linux/linux_nl.c:linux_monitor_nl_init:250]:  linux monitor nl init now
1970-01-01 00:00:15:175: WMG_DEBUG [src/os/linux/linux_nl.c:linux_monitor_nl_init:255]:  nl80211 init success
1970-01-01 00:00:15:175: WMG_DEBUG [src/wmg_common.c:wifimg_init:143]:  wifi_manager initialize, version: 2.0.1
Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved
1970-01-01 00:00:15:175: WMG_DEBUG [src/wmg_common.c:wifimg_switch_mode:256]:  switch wifi mode from current_mode 'unknown' to new_mode 'station'
1970-01-01 00:00:15:175: WMG_DEBUG [src/wmg_common.c:wifimg_switch_mode:260]:  switch_mode_bitmap:0x1
1970-01-01 00:00:15:175: WMG_DEBUG [src/wmg_common.c:wifimg_switch_mode:261]:  current_mode_bitmap:0x0
1970-01-01 00:00:15:175: WMG_DEBUG [src/wmg_common.c:wifimg_switch_mode:264]:  disable_mode_bitmap:0x0
1970-01-01 00:00:15:175: WMG_DEBUG [src/wmg_common.c:wifimg_switch_mode:294]:  enable_mode_bitmap:0x1
1970-01-01 00:00:15:176: WMG_DUMP [src/wmg_sta.c:sta_mode_enable:412]: wifi station enabling...
/etc/init.d/rcS: /etc/init.d/rc.final: line 36: powerkey_daemon: not found
1970-01-01 00:00:15:206: WMG_EXCESSIVE [src/os/linux/utils.c:check_process_is_exist:32]: hostapd not exist
1970-01-01 00:00:15:253: WMG_EXCESSIVE [src/os/linux/utils.c:check_process_is_exist:32]: wpa_supplicant not exist
1970-01-01 00:00:15:254: WMG_DEBUG [src/os/linux/linux_wpa.c:linux_connect_to_supplicant:1429]:  wpa_supplicant is not running, need to start it
starting pid 1002, tty '/dev/console': '-/bin/sh'


BusyBox v1.33.2 (2022-07-08 07:13:49 UTC) built-in shell (ash)

Trying to connect to SWUpdate...
swu_param: ####
swu_software: ####
swu_mode: ####
no swupdate_cmd to run, wait for next swupdate
------run profile file-----
 _____  _              __     _
|_   _||_| ___  _ _   |  |   |_| ___  _ _  _ _
  | |   _ |   ||   |  |  |__ | ||   || | ||_'_|
  | |  | || | || _ |  |_____||_||_|_||___||_,_|
  |_|  |_||_|_||_|_|  Tina is Based on OpenWrt!
 ----------------------------------------------
 Tina Linux (5.0, r0-7277fac)
 ----------------------------------------------
root@TinaLinux:/# [   11.093091] random: wpa_supplicant: uninitialized urandom read (3 bytes read)
[   11.101375] random: wpa_supplicant: uninitialized urandom read (1024 bytes read)
Successfully initialized wpa_supplicant
Could not read interface wlan0 flags: No such device
nl80211: Driver does not support authentication/association or connect commands
nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Could not read interface wlan0 flags: No such device
wlan0: Failed to initialize driver interface
1970-01-01 00:00:16:282: WMG_EXCESSIVE [src/os/linux/utils.c:check_process_is_exist:29]: wpa_supplicant exist
1970-01-01 00:00:16:282: WMG_DEBUG [src/os/linux/linux_wpa.c:start_supplicant:359]:  start wpa_supplicant times 1 success
1970-01-01 00:00:16:283: WMG_EXCESSIVE [src/os/linux/linux_wpa.c:linux_connect_to_supplicant:1436]: start wpa_supplicant success
1970-01-01 00:00:16:283: WMG_ERROR [src/os/linux/linux_wpa.c:linux_connect_to_supplicant:1445]:  wpa_supplicant socket interface not exists
1970-01-01 00:00:16:283: WMG_ERROR [src/wmg_sta.c:sta_mode_enable:416]:  failed to connect to wpa_supplicant
1970-01-01 00:00:16:283: WMG_DEBUG [src/wmg_common.c:wifimg_switch_mode:297]:  wifi sta mode enable faile
1970-01-01 00:00:16:283: WMG_DEBUG [src/wmg_common.c:wifimg_switch_mode:320]:  switch after current_mode_bitmap:0x0
1970-01-01 00:00:16:283: WMG_ERROR [src/wmg_common.c:wifimg_switch_mode:327]:  switch mode faile
1970-01-01 00:00:16:283: WMG_ERROR [src/wifimg.c:__wifi_on:34]:  failed to switch wifi mode
1970-01-01 00:00:16:283: WMG_ERROR [wifi_daemon.c:cmd_handle_o:58]:  wifi on sta mode failed
[   12.391968] random: crng init done

看了log没有看出什么比较有用的信息，希望有大佬可以支支招，感谢。难道说还是硬件有问题？

Negro

@yuzukitsuru 非常感谢。确实可以了。不过非常奇怪，我昨天就是直接接网线，然后执行ifconfig eth0 up 是没有IP地址的。现在就有了。
难道是网线要在执行up的命令后接入才可以？我刚试一下，执行up命令后需要重新插拔网线才可以。非常感谢

Negro

@yteraa 感谢回复。这个DHCP的配置有说明吗？

Negro

板子型号是全志官方的V853开发板；
自己编译的固件，网卡相关的配置如下：
a) 内核中menuconfig -> Device Drivers -> Network device support -> Ethernet driver support -> Use extern phy 已设置编入内核（默认就有的）
b) device/config/chips/v853/configs/vision/board.dts 中的 gmac节点已打开，配置如下：

&gmac0{
     phy-mode = "rmii";
     use_ephy25m = <1>;
     pinctrl-0 = <&gmac0_pins_a>;
     pinctrl-1 = <&gmac0_pins_b>;
     pinctrl-names = "default", "sleep";
     tx-delay = <7>;
     rx-delay = <31>;
     status = "okay";
 };

。。。

    gmac0_pins_a: gmac0@0 {
        allwinner,pins = "PE0", "PE1", "PE2", "PE3",
                "PE4", "PE5", "PE6", "PE7",
                "PE8", "PE9", "PE10", "PE11",
                "PE12", "PE13", "PE14", "PE15";
        allwinner,function = "rgmii";
        allwinner,drive = <1>; 
        allwinner,muxsel = <3>; 
        allwinner,pull = <0>; 
    };   

    gmac0_pins_b: gmac0@1 {
        allwinner,pins = "PE0", "PE1", "PE2", "PE3",
                "PE4", "PE5", "PE6", "PE7",
                "PE8", "PE9", "PE10", "PE11",
                "PE12", "PE13", "PE14", "PE15";
        allwinner,function = "gpio_in";
        allwinner,drive = <0>; 
        allwinner,muxsel = <0>; 
        allwinner,pull = <0>; 
    };

./build.sh 编译后打包成固件，刷到板子上后。进行如下操作：

root@TinaLinux:/# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 3E:35:B2:47:65:1E  
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:59 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

p2p0      Link encap:Ethernet  HWaddr 3C:21:4A:66:69:26  
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wlan0     Link encap:Ethernet  HWaddr 3C:21:4A:66:69:25  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
 
root@TinaLinux:/# ifconfig eth0 up
[   46.729092] libphy: gmac0: probed
[   46.733505] sunxi-gmac gmac0 eth0: eth0: Type(6) PHY ID 02430c54 at 1 IRQ poll (gmac0-0:01)
[   46.753881] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
root@TinaLinux:/# 
root@TinaLinux:/# [   48.850744] sunxi-gmac gmac0 eth0: Link is Up - 100Mbps/Full - flow control off
[   48.859036] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
root@TinaLinux:/# udhcpc -i eth0
udhcpc: started, v1.33.2
udhcpc: sending discover
udhcpc: sending discover
udhcpc: sending discover

无法获取到IP地址，上不了网。是不是有哪些地方没有配置好呢？希望大神可以帮我看下，谢谢。

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