[U-Boot-Users] Load OS over PCIe

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@men.de mailto:Ralf.Truebenbach@men.de www.men.de http://www.men.de/