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    XiduanyaLV 5

    @Xiduanya

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    Xiduanya 发布的最佳帖子

    • T507怎么在内核旋转lvds屏幕呢?

      如题,是想不改变qt源码的情况下旋转屏幕

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      Xiduanya

    Xiduanya 发布的最新帖子

    • T507怎么在内核旋转lvds屏幕呢?

      如题,是想不改变qt源码的情况下旋转屏幕

      发布在 T Series
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      Xiduanya
    • 回复: T507启动卡启动失败,用的是供应商提供的镜像,但是启动显示找不到内核镜像是为什么?

      @awwwwa 因为我是想在量产卡烧录的时候做一个烧录进度条显示在lvds接口的屏幕上,然后根据之前其他平台的开发经验,是在启动卡内dd镜像到emmc同时显示进度条,所以才做的启动卡。
      如果可以的话,不知道是否有推荐的方法或者最佳实践可以实现这一点?

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    • 回复: T507启动卡启动失败,用的是供应商提供的镜像,但是启动显示找不到内核镜像是为什么?

      @awwwwa 请问这个怎么检查sdk是否支持生成卡启动分区表呢

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    • 回复: T507启动卡启动失败,用的是供应商提供的镜像,但是启动显示找不到内核镜像是为什么?

      @awwwwa 好吧,谢谢

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      Xiduanya
    • 回复: T507启动卡启动失败,用的是供应商提供的镜像,但是启动显示找不到内核镜像是为什么?

      @awwwwa 那我现在是要根据这里的操作重新制作我的固件吗?

      https://blog.csdn.net/rikeyone/article/details/52044225
      
      
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    • T507启动卡启动失败,用的是供应商提供的镜像,但是启动显示找不到内核镜像是为什么?

      这是内核报错:

      Press (ctrl+c) to stop autoboot:  0
      Read EmbedSky.ini from SD
      ** Unrecognized filesystem type **
      EmbedSky.ini file is not in SD.
      Read EmbedSky.ini from Udisk
      usb init+
      resetting USB...
      USB0:   start sunxi  USB-DRD...
      config usb clk ok
      sunxi USB-DRD init ok...
      USB EHCI 1.00
      scanning bus 0 for devices... 1 USB Device(s) found
      USB1:   start sunxi  USB1-Host...
      config usb clk ok
      sunxi USB1-Host init ok...
      USB EHCI 1.00
      scanning bus 1 for devices... 1 USB Device(s) found
      USB2:   start sunxi  USB2-Host...
      config usb clk ok
      sunxi USB2-Host init ok...
      USB EHCI 1.00
      scanning bus 2 for devices... 2 USB Device(s) found
      USB3:   start sunxi  USB3-Host...
      config usb clk ok
      sunxi USB3-Host init ok...
      USB EHCI 1.00
      scanning bus 3 for devices... 2 USB Device(s) found
             scanning usb for storage devices... 0 Storage Device(s) found
      No storage devices, perhaps not 'usb start'ed..?
      usb init-
      ** Bad device usb 0 **
      EmbedSky.ini file is not in Udisk.
      GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
      part_get_info_efi: *** ERROR: Invalid GPT ***
      part_get_info_efi: ***        Using Backup GPT ***
      GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
      part_get_info_efi: *** ERROR: Invalid GPT ***
      part_get_info_efi: ***        Using Backup GPT ***
      Wrong Image Format for bootm command
      ERROR: can't get kernel image!
      =>
      

      我用的是最新的PhoenixCardV4.2.8做的启动卡,如果做成量产卡是正常的。用分区助手检查TF卡里面的分区大部分都是未使用的,只有一个分区有内容,其内容是boot-resource。
      请问现在是烧录软件有问题还是镜像有问题?

      发布在 T Series
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      Xiduanya
    • T507切换双屏同显后会出现段错误的打印,有时候还会直接卡死不能进去Ubuntu系统

      根据供应商提供的切换成双屏同显的操作,

      1.修改设备树
      在.dts下找到disp节点
      disp: disp@01000000 {
      			disp_init_enable         = <1>;
      			disp_mode                = <5>;    //0-异显  5-同显
      
      2.勾选内核
      CONFIG_DISP2_SUNXI_MUTI_SCREEN = y
      

      会出以下报错

      [    5.707506] usbcore: registered new interface driver usbserial_generic
      [    5.707559] usbserial: USB Serial support registered for generic
      [    5.707639] usbcore: registered new interface driver ch341
      [    5.707689] usbserial: USB Serial support registered for ch341-uart
      [    5.707766] usbcore: registered new interface driver option
      [    5.707817] usbserial: USB Serial support registered for GSM modem (1-port)
      [    5.708217] usbcore: registered new interface driver pl2303
      [    5.708270] usbserial: USB Serial support registered for pl2303
      [    5.708366] usbcore: registered new interface driver quatech2
      [    5.708412] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver
      [    5.711280] usb_serial_number:20080411
      [    5.711960] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005
      [    5.711969] dummy_hcd dummy_hcd.0: Dummy host controller
      [    5.712227] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 7
      [    5.712419] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002
      [    5.712425] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
      [    5.712431] usb usb7: Product: Dummy host controller
      [    5.712436] usb usb7: Manufacturer: Linux 4.9.170 dummy_hcd
      [    5.712441] usb usb7: SerialNumber: dummy_hcd.0
      [    5.713125] hub 7-0:1.0: USB hub found
      [    5.713157] hub 7-0:1.0: 1 port detected
      [    5.715049] sunxikbd_key_init: key0 vol= 210 code= 115
      [    5.715055] sunxikbd_key_init: key1 vol= 410 code= 114
      [    5.715061] sunxikbd_key_init: key2 vol= 590 code= 139
      [    5.715066] sunxikbd_key_init: key3 vol= 750 code= 28
      [    5.715071] sunxikbd_key_init: key4 vol= 880 code= 172
      [    5.715372] input: sunxi-keyboard as /devices/virtual/input/input0
      [    5.715928] usbcore: registered new interface driver xpad
      [    5.716010] usbcore: registered new interface driver usb_acecad
      [    5.716089] usbcore: registered new interface driver aiptek
      [    5.716163] usbcore: registered new interface driver gtco
      [    5.716245] usbcore: registered new interface driver hanwang
      [    5.716373] usbcore: registered new interface driver kbtab
      [    5.716678] /drivers/input/touchscreen
      [    5.716709] of_get_named_gpiod_flags: parsed 'goodix_int' property of node '/soc@03000000/twi@0x05003000/gt911@5d[0]' - s                                                                                                                                             tatus (0)
      [    5.829760] usb 2-1: new high-speed USB device number 2 using sunxi-ehci
      [    5.846423] usb 3-1: new high-speed USB device number 2 using sunxi-ehci
      [    6.567254] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.573677] L1 PageTable Invalid
      [    6.577303] 0xaff02000 is not mapped!
      [    6.581415] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.587820] L1 PageTable Invalid
      [    6.587830] Goodix-TS 4-005d: i2c test failed attempt 1: -70
      [    6.597798] 0xaff02000 is not mapped!
      [    6.601910] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.608284] L1 PageTable Invalid
      [    6.611907] 0xaff02000 is not mapped!
      [    6.616019] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.622523] Goodix-TS 4-005d: i2c test failed attempt 2: -70
      [    6.637156] L1 PageTable Invalid
      [    6.640780] 0xaff02000 is not mapped!
      [    6.644890] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.653089] Goodix-TS 4-005d: I2C communication failure: -70
      [    6.653823] L1 PageTable Invalid
      [    6.653825] 0xaff02000 is not mapped!
      [    6.653828] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.670491] L1 PageTable Invalid
      [    6.670494] 0xaff02000 is not mapped!
      [    6.670497] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.687157] L1 PageTable Invalid
      [    6.687160] 0xaff02000 is not mapped!
      [    6.687162] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.701921] Goodix-TS: probe of 4-005d failed with error -70
      [    6.703824] L1 PageTable Invalid
      [    6.703827] 0xaff02000 is not mapped!
      [    6.703829] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.720490] L1 PageTable Invalid
      [    6.720492] 0xaff02000 is not mapped!
      [    6.720495] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.736603] /drivers/input/touchscreen
      [    6.737156] L1 PageTable Invalid
      [    6.737159] 0xaff02000 is not mapped!
      [    6.737161] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.753824] L1 PageTable Invalid
      [    6.753826] 0xaff02000 is not mapped!
      [    6.753829] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.757048] usb 2-1: New USB device found, idVendor=1a40, idProduct=0101
      [    6.757055] usb 2-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
      [    6.757060] usb 2-1: Product: USB 2.0 Hub
      [    6.757888] hub 2-1:1.0: USB hub found
      [    6.757920] usb 3-1: New USB device found, idVendor=1a86, idProduct=55d5
      [    6.757926] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
      [    6.757931] usb 3-1: Product: USB Quad_Serial
      [    6.757936] usb 3-1: Manufacturer: wch.cn
      [    6.757941] usb 3-1: SerialNumber: 0123456789
      [    6.758196] hub 2-1:1.0: 4 ports detected
      [    6.763002] usb_ch343 3-1:1.0: ttyCH343USB0: usb to uart device
      [    6.763848] usb_ch343 3-1:1.0: USB to GPIO device now attached to ch343_iodev70
      [    6.765052] usb_ch343 3-1:1.2: ttyCH343USB1: usb to uart device
      [    6.766286] usb_ch343 3-1:1.4: ttyCH343USB2: usb to uart device
      [    6.767525] usb_ch343 3-1:1.6: ttyCH343USB3: usb to uart device
      [    6.770491] L1 PageTable Invalid
      [    6.770494] 0xaff02000 is not mapped!
      [    6.770497] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.787156] L1 PageTable Invalid
      [    6.787159] 0xaff02000 is not mapped!
      [    6.787162] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.803823] L1 PageTable Invalid
      [    6.803826] 0xaff02000 is not mapped!
      [    6.803829] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.820491] L1 PageTable Invalid
      [    6.820494] 0xaff02000 is not mapped!
      [    6.820497] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.837157] L1 PageTable Invalid
      [    6.837160] 0xaff02000 is not mapped!
      [    6.837162] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.853824] L1 PageTable Invalid
      [    6.853826] 0xaff02000 is not mapped!
      [    6.853829] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.870490] L1 PageTable Invalid
      [    6.870493] 0xaff02000 is not mapped!
      [    6.870495] DE invalid address: 0xaff02000, data:0x0, id:0x1
      [    6.887157] L1 PageTable Invalid
      
      

      请问这是什么地方的报错?应该怎么解决

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    • T507不能实现HDMI屏幕和lvds屏幕随插随用吗?

      就是不通过uboot修改设备树插件的方式。尝试过双屏同显但是分辨率不对,只能用1280720的分辨率显示,但是实际上只有1024600的屏幕。如果将分辨率进行修改的话,HDMI就会出现花屏的情况。请问,有没有什么提示可以救救孩子🙏 🙏 🙏

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    • 回复: T507 linux lvds与hdmi双屏同显或异显如何实现

      @sun404537318 你好,请问解决了吗?

      发布在 其它全志芯片讨论区
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    • 在T507上移植Rtl8211FS芯片,电口调通了,但是光口ping不同,请问应该往哪个方向寻找问题?

      现在是百兆的mac接上了一个yt8512H,然后使用RTL8213B-GG进行光转电,最后在接出来的SPF接口上接入光模块的电口 和 光模块的光口 都能ping通。但是千兆的mac接上RTL8211只有接出来的电口RJ45能ping通,SPF的光模块均均不能ping通?请问,应该怎么解决。

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