[U-Boot-Users] Questions of uImage on sbc8260 board

Richard Danter richard.danter at ntlworld.com
Tue Dec 7 14:53:20 CET 2004

duo dong wrote:
> Warning: real time clock seems stuck! <<-- ???

This is normal for the sbc8260 and sbc8260ATM - there is no real-time 
clock chip on board. Don't worry about it.

> CFI: Found no TQM8260 Bank 0 device at location zero
> <<--??
> TQM8260: No supported flash chips found! <<-- ??

Your using a build for the wrong board. There is a working build for the 
SBC8260 which should work for the ATM version.

> VFS: Cannot open root device "" or 00:00 <<--??
> Please append a correct "root=" boot option <<--??
> Kernel panic: VFS: Unable to mount root fs on 00:00
> <<--??

You need to specify a valid boot line to tell the kernel to use NFS for 
the root file system.

> The uImage is build by using TQM8260_config.
> Q1. Can the uImage build by using TQM8260_config can
> be used on sbc8260 board? If can not, which config I
> should use?

Use the sbc8260_config. You may need to edit the sbc8260.h file for you 
clock settings, etc.

> Q2. I marked several places above by "<<--??". Any one
> see those before? If you do, please let me know how to
> fix them.

See comments above.

If you need more help then let me know. I don't have an SBC8260ATM to 
hand today, but I can get one.


More information about the U-Boot mailing list