Printf statements inside x-loader is not working

Srinivas SM

HI friends,

I am using x loader 03.00.02.07 omap3, i am not able to print anything inside x loader. i have verified the uart3 configuration of x loader with uboot, both looks same.
and even i noticed that the printf statement with in print_info function is also not printing in my minicom window.
can anybody suggest what may be the issue.?

Thanks and Regards

Srinivas S M

over 13 years ago

0 Renjith Thomas over 13 years ago

Guru 31670 points

Srinivas,

Could you please be more specific? Is there any prints coming in UART? or is it just that your print is not working?

0 Srinivas SM over 13 years ago in reply to Renjith Thomas

Prodigy 165 points

HI Renjith,

Thanks for the reply..

From X loader no prints are coming out to UART.

I am able to see the prints from U boot to UART.

For your reference i am attaching the booting info.

3465.serial_print.txt

Thanks & Regards

Srinivas S M

0 Renjith Thomas over 13 years ago in reply to Srinivas SM

Guru 31670 points

I can see some junk in the first line of the logs that you've attached. Are you trying this on EVM or your custom platform? Did you make any changes in default x-loader code? If so, what are the changes?

0 learnom learnomg1 over 13 years ago in reply to Renjith Thomas

Prodigy 80 points

Check the baud rate.

0 Nicolas Vassal over 13 years ago

Prodigy 180 points

Srinivas ,

I'm not using the same version of x-loader than you but in my version, to enable the printf, I have to ensure that the following macro is defined:

#define CFG_PRINTF

This macro is defined in the config file corresponding to your board: /include/configs/xxx.h

Regards,

Nicolas.

0 Srinivas SM over 13 years ago in reply to Nicolas Vassal

Prodigy 165 points

Dear Friends,

Thanks for the help.

I am able to get the print from x loader. The issue is in my custom board, it is always using x loader from NAND . so my modified x loader in MM C has no effect.

After erasing NAND completely, it is working fine.

Thanks & Regards

Srinivas S M

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Printf statements inside x-loader is not working