[U-Boot-Users] Load OS over PCIe

Ralf Trübenbach Ralf.Truebenbach at men.de
Thu Oct 19 18:32:56 CEST 2006


Hello,

I'm thinking about how to boot an operating system 
over PCIe. My device is a PCIe endpoint and can for 
example be connected to a normal PC (PCIe interface). 
U-Boot shall be loaded from PC to the µCs (MPC8540) 
internal SRAM.

When uboot is once started I have to load the OS-
binaries from PC. For that purpose I'm thinking about a 
shared memory interface.

My Question:
Is there already a shared memory interface I can use 
integrated in U-Boot?

Tank you, Ralf 
 
Ralf Trübenbach, Standard-Software Design
MEN Mikro Elektronik GmbH
Neuwieder Straße 5-7
90411 Nuremberg, Germany
Phone +49-911-99 33 5-192
Fax +49-911-99 33 5-910
E-Mail Ralf.Truebenbach at men.de <mailto:Ralf.Truebenbach at men.de> 
www.men.de <http://www.men.de/> 
 
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