Re: [Xen-devel] [PATCH v2] xen: arm64: Add support for Renesas RCar Gen3 H3 Salvator-X platform

[Julien Grall <julien.grall@xxxxxxx>]

Hi Dirk,

On 06/07/16 07:33, Dirk Behme wrote:
> Could you share the U-Boot commands how you load and esp. start Xen? For
> loading you use TFTP? How do you start Xen with U-Boot, then? I think we
> have to pass the device tree address in x0 and the Linux kernel image
> address in x2. How do you do this with an U-Boot command?
U-boot can load Xen from TFTP or from the SD-card. This is the same as 
booting a baremetal kernel with U-boot.
There is a section on the wiki page to explain how to create the 
device-tree node for the boot modules [1] and the allwinner page [2] 
gives a full example how to boot Xen with U-boot via tftp (Note that it 
could easily be adapted to load from the SD-Card).
Regards,

[1] 
http://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions#Boot_Modules
[2] 
http://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions/Allwinner#Boot_script
--
Julien Grall

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