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    T507不能烧写emmc,不断重启

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    • V
      vctorspace LV 3 last edited by xiaowenge

      T507-H 年初买的片子,焊接了2块,都是一样的情况。
      用的是PhoenixUSBPro.exe - 4.1,emmc是 供电3.3V,io 1.8v,芯片是.KLM4G1FETE-B041

      不能烧写,不断重启

      U-Boot 2018.05 (May 31 2023 - 17:34:53 +0800) Allwinner Technology
      
      [04.420]CPU:   Allwinner Family
      I2C:   ready
      [04.428]DRAM:  512 MiB
      [04.431]Relocation Offset is: 15f08000
      [04.467]secure enable bit: 0
      [04.470]pmu_axp152_probe pmic_bus_read fail
      [04.475]PMU: AXP858
      [04.476]PMU: pmu_axp858 found
      [04.480]dcdc1_vol = 3300, onoff=1
      [04.484]dcdc2_vol = 1000, onoff=1
      [04.487]dcdc3_vol = 900, onoff=1
      [04.491]dcdc5_vol = 1100, onoff=1
      [04.494]aldo1_vol = 1800, onoff=1
      [04.498]aldo2_vol = 1800, onoff=1
      [04.501]aldo4_vol = 1800, onoff=1
      [04.505]aldo5_vol = 3300, onoff=1
      [04.508]bldo1_vol = 1800, onoff=1
      [04.512]bldo2_vol = 3300, onoff=1
      [04.515]bldo3_vol = 3300, onoff=1
      [04.519]bldo4_vol = 1800, onoff=1
      [04.522]bldo5_vol = 1200, onoff=1
      [04.525]cldo1_vol = 3300, onoff=1
      [04.529]cldo2_vol = 1800, onoff=1
      [04.532]cldo3_vol = 3300, onoff=1
      [04.536]cldo4_vol = 1800, onoff=1
      [04.539]dc1sw_vol = 3300, onoff=1
      [04.542]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=400Mhz
      [04.549]gic: normal mode
      [04.552]flash init start
      [04.554]workmode = 16,storage type = 0
      try card 2
      set card number 2
      get card number 2
      [04.562][mmc]: mmc driver ver uboot2018:2020-5-24 16:54:00-202103251925
      [04.569][mmc]: get sdc_type fail and use default host:tm4.
      [04.580][mmc]: Is not Boot mode!
      [04.583][mmc]: SUNXI SDMMC Controller Version:0x40502
      [04.594][mmc]: ************Try SD card 2************
      [04.599][mmc]: mmc 2 cmd timeout 100 status 100
      [04.603][mmc]: smc 2 err, cmd 8,  RTO
      [04.607][mmc]: mmc 2 close bus gating and reset
      [04.612][mmc]: mmc 2 cmd timeout 100 status 100
      [04.616][mmc]: smc 2 err, cmd 55,  RTO
      [04.619][mmc]: mmc 2 close bus gating and reset
      [04.624][mmc]: ************Try MMC card 2************
      [04.648][mmc]: mmc 2 cmd timeout 100 status 100
      [04.652][mmc]: smc 2 err, cmd 8,  RTO
      [04.655][mmc]: mmc 2 close bus gating and reset
      [04.660][mmc]: mmc 2 cmd timeout 100 status 100
      [04.664][mmc]: smc 2 err, cmd 55,  RTO
      [04.668][mmc]: mmc 2 close bus gating and reset
      [04.684][mmc]: gen_tuning_blk_bus8: total blk 10
      [04.688][mmc]: gen_tuning_blk_bus4: total blk 6
      [04.692][mmc]: Using 8 bit tuning now
      [04.696][mmc]: mmc write failed
      [04.699][mmc]: mmc write failed
      [04.701][mmc]: send stop
      [04.704][mmc]:  Write tuning pattern failded
      [04.708][mmc]: Using 8 bit tuning now
      [04.711][mmc]: mmc write failed
      [04.714][mmc]: mmc write failed
      [04.717][mmc]: send stop
      [04.719][mmc]:  Write tuning pattern failded
      [04.723][mmc]: Write pattern failed
      [04.726][mmc]: mmc init product failed
      MMC init failed
      try emmc fail
      [04.739]unrecognized JEDEC id bytes: 00, 00, 00
      data abort
      pc : [<5ff42160>]          lr : [<5ff42145>]
      reloc pc : [<4a03a160>]    lr : [<4a03a145>]
      sp : 5becaab8  ip : 0000000e     fp : 4a000660
      r10: 4a038069  r9 : 5bee7e60     r8 : 00000000
      r7 : 5bf37848  r6 : 5ff64464     r5 : ffffffed  r4 : 5bf37880
      r3 : 00003000  r2 : 5beca698     r1 : 0000000a  r0 : c0000000
      Flags: Nzcv  IRQs on  FIQs off  Mode SVC_32
      Resetting CPU ...
      
      resetting ..
      
      DAIZEBIN 1 Reply Last reply Reply Quote Share 0
      • DAIZEBIN
        DAIZEBIN LV 7 @vctorspace last edited by

        @vctorspace

        [04.739]unrecognized JEDEC id bytes: 00, 00, 00
        

        感觉像是EMMC没有焊好,检查一下焊接

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        • whycan
          whycan晕哥 LV 9 last edited by

          如果自己做的板子,检查eMMC。

          如果买的开发板,考虑eMMC是不是炸了。

          1 Reply Last reply Reply Quote Share 0
          • N
            NathanLiu LV 5 last edited by

            同样遇到了caa5b9ee-f63a-40ca-bef4-31c15feaaeb8-image.png

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