Error on boot with BBB

Hi
My board was working fine until yesterday.
After turning off my board yesterday, when I turned on the power again today, the following error message appeared.

U-Boot SPL 2019.01-dirty (Apr 14 2019 - 23:23:18 -0700)
Trying to boot from MMC2
Loading Environment from EXT4... Card did not respond to voltage select!

    U-Boot 2019.01-dirty (Apr 14 2019 - 23:23:18 -0700)

    CPU  : AM335X-GP rev 2.1
    I2C:   ready
    DRAM:  512 MiB 
    No match for driver 'omap_hsmmc'
    No match for driver 'omap_hsmmc'
    Some drivers were not found
    Reset Source: Power-on reset has occurred.
    RTC 32KCLK Source: External.
    MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
    Loading Environment from EXT4... Card did not respond to voltage select!
    Board: BeagleBone Black
    <ethaddr> not set. Validating first E-fuse MAC
    BeagleBone Black:
    Model: SeeedStudio BeagleBone Green:
    BeagleBone: cape eeprom: i2c_probe: 0x54:
    BeagleBone: cape eeprom: i2c_probe: 0x55:
    BeagleBone: cape eeprom: i2c_probe: 0x56:
    BeagleBone: cape eeprom: i2c_probe: 0x57:
    Net:   eth0: MII MODE
    cpsw, usb_ether
    Press SPACE to abort autoboot in 2 seconds
    board_name=[BBG1] ...
    Card did not respond to voltage select!
    Card did not respond to voltage select!
    Card did not respond to voltage select!
    gpio: pin 56 (gpio 56) value is 0
    gpio: pin 55 (gpio 55) value is 0
    gpio: pin 54 (gpio 54) value is 0
    gpio: pin 53 (gpio 53) value is 1
    Card did not respond to voltage select!
    Card did not respond to voltage select!
    switch to partitions #0, OK
    mmc1(part 0) is current device
    Scanning mmc 1:1...
    gpio: pin 56 (gpio 56) value is 0
    gpio: pin 55 (gpio 55) value is 0
    gpio: pin 54 (gpio 54) value is 0
    gpio: pin 53 (gpio 53) value is 1
    switch to partitions #0, OK
    mmc1(part 0) is current device
    gpio: pin 54 (gpio 54) value is 1
    Checking for: /uEnv.txt ...
    Checking for: /boot.scr ...
    Checking for: /boot/boot.scr ...
    Checking for: /boot/uEnv.txt ...
    ** Invalid partition 2 **
    ** Invalid partition 3 **
    ** Invalid partition 4 **
    ** Invalid partition 5 **
    ** Invalid partition 6 **
    ** Invalid partition 7 **
    starting USB... 
    USB0:   Port not available.
    cpsw Waiting for PHY auto negotiation to complete......... TIMEOUT !
    using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in
    MAC 60:64:05:46:64:08
    HOST MAC de:ad:be:af:00:00
    RNDIS ready
    The remote end did not respond in time.missing environment variable: pxeuuid
    Retrieving file: pxelinux.cfg/01-60-64-05-46-64-08
    cpsw Waiting for PHY auto negotiation to complete......... TIMEOUT !
    using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in
    MAC 60:64:05:46:64:08
    HOST MAC de:ad:be:af:00:00
    RNDIS ready

The message ‘RNDIS Ready’ appears repeatedly, and at the end, it goes to the Boot prompt.
There seems to be something wrong with my board, but I want to know when such error messages appear.

Could you let me know when the messages appear?
Please help me.

Regards.

Hi @taek8461, looks like a corrupt/bad microSD card…

Regards,