U-Boot Cannot Read uImage off SD card (EZSDK 5.03.00.09)

_Ralph_

I am testing out the new default SD card environment for EZSDK 5.03.00.09. I have created an SD card using the mksdboot.sh script and tried to boot with this. U-Boot seems to load fine as "version" shows: "U-Boot 2010.06 (Nov 10 2011 - 19:25:12)".

I run "mmc init" then "fatload mmc 0 0x80009000 uImage" but it fails with:

TI8168_EVM#fatload mmc 0 0x80009000 uImage
mmc_send_cmd: timedout waiting for cmddis!
** Can't read from device 0 **

** Unable to use mmc 0:1 for fatload **

Please can someone help? I feel there is an issue with the bootloader itself. Surely a buggy U-Boot hasn't been shipped with the EZSDK?

Thanks,
Ralph

over 12 years ago

0 Lee Holeva over 12 years ago

Genius 4615 points

_Ralph_ said:

Please can someone help? I feel there is an issue with the bootloader itself. Surely a buggy U-Boot hasn't been shipped with the EZSDK?

You might want to try using uboot from 5.02. I'm using uboot from EZSDK 5.02 in an NFS environment with EZSDK 5.03 and aside from ti81xxvo.ko not starting up, it works fine. I insmod ti81xxvo.ko after boot.

Lee