[U-Boot] u-boot couldn't be started from flash

[U-Boot] u-boot couldn't be started from flash

[Robert]

Hi, all

    I can run u-boot in my debugger TRACE32  with 'go' command,
but it couldn't be started from the flash without TRACE32 when
the board power on, and I get nothing from the console, I don't know what 
happend, and anybody has experience in this problem?
    Thanks in advance!
Robert 

[U-Boot] u-boot couldn't be started from flash

[Detlev Zundel]

Hi Robert,

>     I can run u-boot in my debugger TRACE32  with 'go' command,
> but it couldn't be started from the flash without TRACE32 when
> the board power on, and I get nothing from the console, I don't know what 
> happend, and anybody has experience in this problem?

It sounds like your debugger does some initialization that is missing
from U-Boot.  So check any init lists (or whatever it is called for
TRACE32) and the startup of U-Boot and fix the discrepencies.

Cheers
  Detlev

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[U-Boot] u-boot couldn't be started from flash

[Jean-Christophe PLAGNIOL-VILLARD]

On 15:26 Fri 26 Sep     , Robert wrote:
> Hi, all
> 
>     I can run u-boot in my debugger TRACE32  with 'go' command,
> but it couldn't be started from the flash without TRACE32 when
> the board power on, and I get nothing from the console, I don't know what 
> happend, and anybody has experience in this problem?

Could you give us more information on your Target?

U-Boot version, cpu, board etc...

Best Regards,
J.

[U-Boot] u-boot couldn't be started from flash

[Robert]

> On 15:26 Fri 26 Sep     , Robert wrote:
>> Hi, all
>>
>>     I can run u-boot in my debugger TRACE32  with 'go' command,
>> but it couldn't be started from the flash without TRACE32 when
>> the board power on, and I get nothing from the console, I don't know what
>> happend, and anybody has experience in this problem?
>
> Could you give us more information on your Target?
>
> U-Boot version, cpu, board etc...
>

My  board is marvell db88rc8180 , and its core is arm926ej,
there are five memory chips on the board, each of them is 64M, and one of 
them is
used as ECC, NOR flash model and size : intel series, 16M
The u-boot version is 1.1.1, but it has been merged with marvell's own 
u-boot patch.

Cheers
Robert