[U-Boot] On imx6 Solo the mmc fails to read for a second time..

[Andy Ng]

Dear colleagues,

The u-boot freezes when I try to read mmc for second time. u-boot 2013-10,
imx6 Solo CPU

One the first read I do have also an error:

mx6s > run bootmmc
reading uImage
Error reading cluster
** Unable to read file uImage **
## Booting kernel from Legacy Image at 12000000 ...
   Image Name:   Linux-3.0.80-rt108+linx-rt+g7ff5
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3862400 Bytes = 3.7 MiB
   Load Address: 10008000
   Entry Point:  10008000
   Verifying Checksum ... Bad Data CRC
ERROR: can't get kernel image!
mx6s >

On the second read:
mx6s > run bootmmc
<U-BOOT - Freezes >
the console freezes and I have to reboot the machine.


bootmmc=run mmcargs; fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}
${uimage}; bootm
bootscript=echo Running bootscript from mmc ...; source
console=ttymxc0
mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot}
rootwait rw
mmcdev=0
mmcpart=1
mmcroot=/dev/mmcblk0p2

I produce the SD card image using Ycoto build system.

Have you ever seen something similar?

Best regards,
A