[U-Boot-Users] Boot Sequence

[Wolfgang Denk]

In message <000b01c6bae6$ddf39390$7c01a8c0 at corp.tasksistemas.com.br> you wrote:
> 
> The first FLASH address is 0x1000.0000.
> The second FLASH address is 0x3000.0000.
> The RAM Adress is 0x2000.0000.

That's an awful setup. Why don't you map the flash  devices  contigu-
ously?

> Right now I am using uboot 1.1.3, as far as I know it was modified to meet
> the board hardware?!

U-Boot 1.1.3 is old and obsolete and  not  supported  any  more.  Use
current code (top of tree in git repository).

> For test purposes, I will update the Uboot to 1.1.4

Please use top of tree instead, and noit only for  testing,  but  for
permanent use.

> 1) What is the physical address of the saved U-BOOT PROGRAM and the 
> ENVIROMENT VARIABLES ( I am using enviroment size 4096 bytes ) in the flash 
> ?

That's defined by your board config file - how could we know?

> 2) When we do boot the system thru xmodem, we send the loader.bin and after 
> that the u-boot.bin, on the ARM doc there is a reference for the program 
> boot.bin, what is the boot.bin for?

Please ask the ARM guys about their documentation  and  their  files.
U-Boot does not need any boot.bin.

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
When in doubt, mumble;   when in trouble, delegate;  when in  charge,
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