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我是个新手,使用飞凌的MX6ULC开发板,用资料里面的Mfgtools下载工具,只能完成第一阶段的下载到ram,Mfgtools显示Jumping to OS image后然后就提示No Device Connected。
打印日子如下:大神帮忙看看是什么问题。
U-Boot 2016.03-gf7c89a1-dirty (Jan 15 2020 - 11:36:24 +0800)
CPU: Freescale i.MX6UL rev1.2 528 MHz (running at 396 MHz)
CPU: Industrial temperature grade (-40C to 105C) at 38C
Reset cause: POR
Board: MX6UL 14x14 EVK
I2C: ready
DRAM: 512 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment
Display: TFT70AB-1024x600 (1024x600)
Video: 1024x600x24
MMC: no card present
reading logo.bmp
391736 bytes read in 25 ms (14.9 MiB/s)
In: serial
Out: serial
Err: serial
switch to partitions #0, OK
mmc1(part 0) is current device
Net: FEC1
Error: FEC1 address not set.
Boot from USB for mfgtools
Use default environment for mfgtools
Run bootcmd_mfg: run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};
Hit any key to stop autoboot: 0
Kernel image @ 0x80800000 [ 0x000000 - 0x6c16f0 ]
Wrong Ramdisk Image Format
Ramdisk image is corrupt or invalid
---------------MAIN MENU---------------
1. Screen Type Menu or DTB
2. Change The Calibrate
0. Exit To Boot Shell
Enter your number:
:
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