[U-Boot-Users] u-boot "go" command query

[U-Boot-Users] u-boot "go" command query

[Verma]

Hi ,

I have copied ".bin" file of an application program onto "0xb0300000" flash
location in the INCA-IP board from Infineon .
When trying to execute this application from flash , using "go 0xb0300000" ,
the following message is displayed.

INCA-IP-ROM # go 0xb0300000
## Starting application at 0xB0300000 ...

After this message , no more execution was happening ( the board is
hanging).

Kindly, provide me with tips on how I can solve this issue..

Thank You,
Verma.
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[U-Boot-Users] u-boot "go" command query

[Wolfgang Denk]

In message <13523892.post@talk.nabble.com> you wrote:
> 
> I have copied ".bin" file of an application program onto "0xb0300000" flash
> location in the INCA-IP board from Infineon .
> When trying to execute this application from flash , using "go 0xb0300000" ,
> the following message is displayed.
> 
> INCA-IP-ROM # go 0xb0300000
> ## Starting application at 0xB0300000 ...
> 
> After this message , no more execution was happening ( the board is
> hanging).
> 
> Kindly, provide me with tips on how I can solve this issue..

Did you read the FAQ? Especially
http://www.denx.de/wiki/view/DULG/MyStandaloneProgramDoesNotWork ???

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
I am more bored than you could ever possibly be.  Go back to work.

[U-Boot-Users] u-boot "go" command query

[Verma]

When we have obtained the symbol table for the stand alone application , we
have noticed that the addresses of all the global variables and function
definitions are starting with 0x802xxxxx. Hence, any standalone application
developed for INCA-IP has to be copied into the 0x80200000 location of the
RAM.

Verma.


Verma wrote:
> 
> Hi ,
> 
> I have copied ".bin" file of an application program onto "0xb0300000"
> flash location in the INCA-IP board from Infineon .
> When trying to execute this application from flash , using "go 0xb0300000"
> , the following message is displayed.
> 
> INCA-IP-ROM # go 0xb0300000
> ## Starting application at 0xB0300000 ...
> 
> After this message , no more execution was happening ( the board is
> hanging).
> 
> Kindly, provide me with tips on how I can solve this issue..
> 
> Thank You,
> Verma.
> 

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[U-Boot-Users] u-boot "go" command query

[Detlev Zundel]

Hi Verma,

> When we have obtained the symbol table for the stand alone application , we
> have noticed that the addresses of all the global variables and function
> definitions are starting with 0x802xxxxx. Hence, any standalone application
> developed for INCA-IP has to be copied into the 0x80200000 location of the
> RAM.

If you check examples/Makefile, you will notice these two lines:

ifeq ($(ARCH),mips)
LOAD_ADDR = 0x80200000 -T mips.lds
endif

So your hypothesis is correct, as the binary is intentionally linked
to that address on MIPS platforms.

Cheers
  Detlev

-- 
(let ((s "bottles of beer on the wall")) ((lambda (f) (f f 99))
(lambda (f i) (or (= i 0) (format #t "~a ~a - take one down pass it around
~a ~a\n" i s (- i 1) s) (f f (- i 1))))))
--
DENX Software Engineering GmbH,      MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich,  Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: dzu at denx.de