[U-Boot-Users] a question about relocate_code in start.S
wd at denx.de
Fri Jan 3 16:39:34 CET 2003
In message <3E15ABB0.2000007 at sohu.com> you wrote:
> im reading the code of u-boot
> in <u-boot>/cpu/mpcxx/start.S
> under >relocate_code< symbol
> i can't figure the difference between _branch 1_ & _branch 2_
> why cmp _the start addr of the future code in the mem_ and _the start
> of the flash_ ??
Please try to be a bit less cryptic. Which exact parts (lines) of the
code are you referring to?
I can neither find any references to "branch 1" or "branch 2" or
"future code" or anything like that in the whole source tree.
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de
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