[U-Boot-Users] U-boot + Linux + SMP question

Wolfgang Denk wd at denx.de
Sat Mar 26 01:35:42 CET 2005

In message <6c44b46c58b9.6c58b96c44b4 at texas.rr.com> you wrote:
> I have a high level question about how U-boot interacts with the Linux kernel on a PowerPC SMP system.

I am not aware of any port of U-Boot to a MP system yet.

> The CONFIG_SMP define in u-boot seems be isolated mostly to the asm-ppc/bitops.h header file.

These are files copied from the Linux  kernel.  CONFIG_SMP  is  never
used in U-Boot (yet).

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 have a theory that it's impossible to prove anything, but  I  can't
prove it.

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