[U-Boot-Users] how to set the cfg_flash base, monitor base an d TEXT_BASE

[Apoorv_Sangal]

Hello All,
Thanks a lot everyone for all the inputs regarding my earlier query on
CFG_FLASH_BASE, CFG_MONITOR_BASE<
TEXT_BASE.
I have changed the value of mt TEXT_BASE to 0xFFF00000 as suggested and it
works. But there is another problem now.
While debugging myu customised U-boot code for 8266 based PMC card i am able
to jump from the first instruction in start.S 
i.e "li	r21, BOOTFLAG_COLD" to the second instruction "nop".But after the
"nop" instruction the program counter starts decrementing
and goes backward into unknown memory locations.
Can anyone tell me why this is happening and how i can correct it.

Thanks & regards,
Apoorv Sangal.

-----Original Message-----
From: wd at denx.de [mailto:wd at denx.de]
Sent: Monday, January 03, 2005 2:28 AM
To: Apoorv_Sangal
Cc: 'u-boot-users at lists.sourceforge.net'
Subject: Re: [U-Boot-Users] how to set the cfg_flash base, monitor base
and TEXT_BASE 


In message <3D9FDCA910DD4445896A0BE5ECF009D42238D8 at bla.satyam.com> you
wrote:
>
> Can anyone please let me know how to set the following parameters:-
> 
> Our boot flash is 512kb and its base address will be 0xFFF80000. We are
> using HRCW = 0x04023644. (Boot address = 0xFFF00100)
> 
> 1.How to set the cfg_flash base.
> 2.How to set the cfg_monitor base

Run a text editor, open include/configs/<your_bord_name>.h, edit  the
#defines  for CFG_FLASH_BASE and CFG_MONITOR_BASE, save the new file,
exit the editor.

> 3.How to set the TEXT_BASE in config.mk

Run a text editor, open  board/<your_bord_name>/config.mk,  edit  the
line  that  reads  "TEXT_BASE  =  ...",  save  the new file, exit the
editor.


What exactly was the part of this actions you had problems with?

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
I am not now, nor have I ever been, a member of the demigodic party.
                                                   -- Dennis Ritchie
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