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    SteveLV 3

    @Steve

    00后爱好电子学生

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    Latest posts made by Steve

    • armbian桌面应用花屏

      全志h6平台在桌面的操作不花屏,桌面右键,其他所有应用打开,在应用上面会出现黑色色块

      posted in 编译和烧写问题专区
      Steve
      Steve
    • 全志h3到h5系列CPU方案的板子使用5.10以上版本内核HDMI无声怎么解决

      全志h3到h5系列CPU方案的板子使用5.10以上版本内核HDMI无声怎么解决,实测5.4.88是有声音的

      posted in Linux
      Steve
      Steve
    • Reply: 全志a83t,h8不能引导求助

      @yuzukitsuru

      HELLO! BOOT0 is starting!
      boot0 version : 4.0.0
      boot0 commit : 8ed29e2e331aff49cfcfb8c34edb3e7691fbf09b
      
      rtc[1] value = 0x00010000
      rtc[2] value = 0x00020000
      rtc[3] value = 0x00030000
      DRAM DRIVE INFO: V1.40 
      DRAM normal_mode value: 00000001
      rsb_send_initseq: rsb clk 400Khz -> 3Mhz
      PMU: AXP81X
      ddr voltage = 1500 mv
      ID CHECK VERSION: V0.3
      ic use default id
      using axp AXP818
      DRAM Type =3 (2:DDR2,3:DDR3,6:LPDDR2,7:LPDDR3)
      DRAM CLK =672 MHZ
      DRAM zq value: 00003bfb
      dram size =1024
      card boot number = 2
      card no is 2
      sdcard 2 line count 8
      [mmc]: mmc driver ver 2015-04-13 16:05:39
      [mmc]: ***Try SD card 2***
      [mmc]: mmc 2 cmd 8 err 00000100
      [mmc]: mmc 2 cmd 8 err 00000100
      [mmc]: mmc 2 send if cond failed
      [mmc]: mmc 2 cmd 55 err 00000100
      [mmc]: mmc 2 cmd 55 err 00000100
      [mmc]: mmc 2 send app cmd failed
      [mmc]: ***Try MMC card 2***
      [mmc]: mmc re-update_phase
      [mmc]: mmc re-update_phase
      [mmc]: 8bit ddr!!! 
      [mmc]: mmc re-update_phase
      [mmc]: MMC ver 4.0
      [mmc]: SD/MMC Card: 8bit, capacity: 7456MB
      [mmc]: vendor: Man 0090014a Snr a152b9a5
      [mmc]: product: H8G4a
      [mmc]: revision: 9.2
      [mmc]: ***SD/MMC 2 init OK!!!***
      sdcard 2 init ok
      The size of uboot is 000f4000.
      sum=8d878146
      src_sum=8d878146
      set_mmc_para,sdly 50M 0
      set_mmc_para,sdly 25M 0
      Succeed in loading uboot from sdmmc flash.
      Ready to disable icache.
      Jump to secend Boot.
      [      0.262]MODE
      
      U-Boot 2011.09-rc1-00000-g8ed29e2-dirty (Jul 08 2017 - 11:36:38) Allwinner Technology 
      

      这是原机程序启动的一些串口信息

      U-Boot SPL 2018.11 (Dec 15 2021 - 22:15:16 +0800)
      DRAM: 1024 MiB
      Trying to boot from FEL
      
      
      U-Boot 2018.11 (Dec 15 2021 - 22:15:16 +0800) Allwinner Technology
      
      CPU:   Allwinner A83T (SUN8I 1673)
      Model: Cubietech Cubietruck Plus
      I2C:   ready
      DRAM:  1 GiB
      MMC:   SUNXI SD/MMC: 0, SUNXI SD/MMC: 1
      Loading Environment from FAT... Unable to use mmc 1:1... In:    serial
      Out:   serial
      Err:   serial
      Net:   No ethernet found.
      starting USB...
      USB0:   A charger is plugged into the OTG: Port not available.
      USB1:   USB EHCI 1.00
      USB2:   USB EHCI 1.00
      scanning bus 0 for devices... 1 USB Device(s) found
      scanning bus 1 for devices... EHCI timed out on TD - token=0x80008d80
      
            USB device not accepting new address (error=22)
      1 USB Device(s) found
             scanning usb for storage devices... 0 Storage Device(s) found
      Hit any key to stop autoboot:  0 
      => mmcinfo
      Card did not respond to voltage select!
      => mmc dev 1
      switch to partitions #0, OK
      mmc1(part 0) is current device
      => mmcinfo
      Device: SUNXI SD/MMC
      Manufacturer ID: 90
      OEM: 14a
      Name: H8G4a 
      Bus Speed: 52000000
      Mode : MMC High Speed (52MHz)
      Rd Block Len: 512
      MMC version 5.1
      High Capacity: Yes
      Capacity: 7.3 GiB
      Bus Width: 8-bit
      Erase Group Size: 512 KiB
      HC WP Group Size: 4 MiB
      User Capacity: 7.3 GiB WRREL
      Boot Capacity: 4 MiB ENH
      RPMB Capacity: 4 MiB ENH
      

      这是我自己编译的uboot2018版本使用sunxi-fel工具启动时的串口信息

      posted in 编译和烧写问题专区
      Steve
      Steve
    • Reply: 全志a83t,h8不能引导求助

      @yuzukitsuru 将uboot-2018烧写到emmc过后,上电直接进fel模式,用sunxi-fel启动uboot-2018功能一切正常,能识别各种设备,包括emmc,但是用2018年版本后的uboot,就不能正常识别emmc了,用的defconfig是cubietruck_plus的

      posted in 编译和烧写问题专区
      Steve
      Steve
    • 全志a83t,h8不能引导求助

      如题,使用uboot源码编译获得的u-boot-with-spl.bin写入emmc或sd卡8k的位置上无法引导,同时,编译获得的二进制文件可以使用sunxi-fel的uboot命令在板子上面运行,使用emmc原本的引导程序,上电输出hello boot0 is starting 这段程序执行完后跳到u-boot-2011版本继续执行引导内核的任务

      posted in 编译和烧写问题专区
      Steve
      Steve