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Re: [Xen-devel] RT Xen on ARM - R-Car series

Hello Jairo,

On 28.01.19 19:20, LOPEZ, FUENTES NACARINO Jairo Eduardo wrote:

I was able to compile the Xen image with earlyprintk without issue.


It is comforting to get some sort of feedback from the device, even if it is 


When attempting to boot the Xen image created I did get print messages but I 
get the following:

I see you have freshly built BL2:

[    0.120591] NOTICE:  BL2: v1.4(release):15dba6b
[    0.125081] NOTICE:  BL2: Built : 11:34:26, Jan 21 2019
- UART enabled -
- CPU 00000000 booting -
- Current EL 00000004 -
- Xen must be entered in NS EL2 mode -

But something went wrong, and your BL2 did not start u-boot in EL2. 
Consequently, hypervisor is not started in EL2 and can not do its work.
Please verify you have your ATF built with ` RCAR_BL33_EXECUTION_EL=BL33_EL2` 
as it is stated in the correspondent recipe [1].
You can search for it in <yocto dir>/build/tmp/work/<board 
name>-poky-linux/v1.4+renesas+<revision>/tmp/* .
And if it is compiled with the flag, then take care to reflash all bootloader 
images on your board.


Andrii Anisov.

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