[U-Boot-Users] Bootp on PXA255 and resume from sleep
wd at denx.de
Tue May 11 10:54:10 CEST 2004
In message <1084262222.1696.69.camel at mbmatejdebian.ultra.si> you wrote:
> I am using U-Boot 1.0.2 on our custom platform which is based on the
> PXA255 and we use SMSC LAN91c96 ethernet chip. When I use "bootp"
> all I get are timeouts. I checked the code and I found the problem
> is in the udelay() located in the cpu/pxa/interrupts.c
Did you have a look at a more recent version of U-Boot? This problem
is believed to be fixed.
> The second question is about implementing resume from sleep.
> Has anybody implemented it?
None that I know of.
> Where is the best place to check if this is reset due to Hardware
> reset or due to WakeUp event? In memsetup.S?
Ask yourself: has this anything to do with setting up the memory
controller? ==> No!
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de
"Engineering without management is art." - Jeff Johnson
More information about the U-Boot