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AM4376 不能正常启动,就打印了一次信息,之后就不打印了;哪位大神遇见过吗?

SPL: Please implement spl_start_uboot() for your board
SPL: Direct Linux boot not active!
reading u-boot.img

U-Boot SPL 2013.10 (Aug 14 2017 - 02:17:20)
SPL: Please implement spl_start_uboot() for your board
SPL: Direct Linux boot not active!
reading u-boot.img
spl: error reading image u-boot.img, err - -1
### ERROR ### Please RESET the board ###





  • SD卡启动打印信息如下:

    U-Boot SPL 2013.10 (Aug 14 2017 - 02:17:20)
    SPL: Please implement spl_start_uboot() for your board
    SPL: Direct Linux boot not active!
    reading u-boot.img
    reading u-boot.img


    U-Boot 2013.10 (Aug 14 2017 - 02:17:20)

    I2C:   ready
    DRAM:  1 GiB
    lcd_bl_init
    MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
    Using default environment

    Init vbus0: 500mA@5V, OFF
    Init vbus1: 500mA@5V, ON
    Not found the LCD header IC
    Net:   <ethaddr> not set. Validating first E-fuse MAC
    Could not get PHY for cpsw: addr 0
    cpsw
    Hit any key to stop autoboot:  0
    Card did not respond to voltage select!
    mmc0(part 0) is current device
    Scanning mmc 0...
    Card did not respond to voltage select!
    ** Bad device mmc 0 **
    Card did not respond to voltage select!
    mmc0(part 0) is current device
    Card did not respond to voltage select!
    ** Bad device mmc 0 **
    ## Error: "bootcmd_qspi" not defined
    (Re)start USB...
    USB0:   Register 2000440 NbrPorts 2
    Starting the controller
    USB XHCI 1.00
    scanning bus 0 for devices... 1 USB Device(s) found
           scanning usb for storage devices... 0 Storage Device(s) found

    USB device 0: unknown device
    U-Boot#

  • 成功启动过吗