T113-S3TF卡启动稳定

ZM12138 LV 5

如下日志信息，TF卡外设为SDC0，提示can't find node "mmc0"，请问是哪里出的问题

Boot 2018.05 (Oct 25 2023 - 16:45:43 +0800) Allwinner Technology

[00.491]CPU:   Allwinner Family
[00.494]Model: sun8iw20
[00.496]DRAM:  128 MiB
[00.499]Relocation Offset is: 04ebc000
[00.525]secure enable bit: 0
[00.527]smc_tee_inform_fdt failed with: -65526[00.531]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=300Mhz
[00.538]gic: sec monitor mode
[00.540]flash init start
[00.543]workmode = 0,storage type = 1
[00.546][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00
[00.551][mmc]: get sdc_type fail and use default host:tm1.
[00.557][mmc]: can't find node "mmc0",will add new node
[00.562][mmc]: fdt err returned <no error>
[00.566][mmc]: Using default timing para
[00.570][mmc]: SUNXI SDMMC Controller Version:0x50310
[00.587][mmc]: card_caps:0x3000000a
[00.590][mmc]: host_caps:0x3000003f
[00.593]sunxi flash init ok
[00.596]line:703 init_clocks
[00.599]drv_disp_init
request pwm success, pwm7:pwm7:0x2000c00.
fdt get node offset faill: hdmi
[00.615]unable to map hdmi registers
[00.618]drv_disp_init finish
[00.651]Loading Environment from SUNXI_FLASH... OK
[00.672]boot_gui_init:start
[00.675]set disp.dev2_output_type fail. using defval=0
[00.681]boot_gui_init:finish
partno erro : can't find partition bootloader
54 bytes read in 4 ms (12.7 KiB/s)
[00.698]bmp_name=bootlogo.bmp size 38454
38454 bytes read in 7 ms (5.2 MiB/s)
[00.725]Item0 (Map) magic is bad
[00.728]the secure storage item0 copy0 magic is bad
[00.744]Item0 (Map) magic is bad
[00.747]the secure storage item0 copy1 magic is bad
[00.752]Item0 (Map) magic is bad
[00.755]out of usb burn from boot: not need burn key
List file under ULI/factory
** Unrecognized filesystem type **
root_partition is rootfs
set root to /dev/mmcblk0p5
[00.774]update part info
[00.779]update bootcmd
[00.786]change working_fdt 0x43e7be70 to 0x43e5be70
disable nand error: FDT_ERR_BADPATH
[00.806]update dts
Hit any key to stop autoboot:  1 FDT ERROR:get muxsel err returned FDT_ERR_INTERNAL
sunxi_pwm_pin_set_state, fdt_set_all_pin, ret=-1
[00.871]LCD open finish                                                                                                0 
[02.020]no vendor_boot partition is found
Android's image name: t113-100ask_pro
[02.032]Starting kernel ...

[02.034][mmc]: MMC Device 2 not found
[02.038][mmc]: mmc 2 not find, so not exit

awwwwa LV 7

@zm12138 在 T113-S3TF卡启动稳定中说：

[00.593]sunxi flash init ok

MMC已经正常启动了，内核没有输出可以先检查uart配置是否正确

ZM12138 LV 5

@awwwwa 谢谢，已解决