From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chen Baozi <baozich@gmail.com>
Subject: Re: [PATCH] xen/arm: Support kick cpus and switch to
	hypervisor for the OMAP5
Date: Thu, 15 Aug 2013 19:28:48 +0800
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To: Andrii Anisov <andrii.anisov@globallogic.com>
Cc: Julien Grall <julien.grall@linaro.org>, Ian Campbell <Ian.Campbell@citrix.com>, Xen Developer List <xen-devel@lists.xen.org>
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On Aug 15, 2013, at 7:23 PM, Andrii Anisov <andrii.anisov@globallogic.com> wrote:

> Following documentation I have, following code is odd:
> 
> +        ldr   r2, =OMAP5_GIC_BASE_ADDRESS     /* r2 := OMAP5 gic base address */
> +        b     kick_cpus_sgi
>  kick_cpus_sgi:
> 
> CPU1 on being waking by sev checks AUX_CORE_BOOT_0 if it's ok, branches to AUX_CORE_BOOT_1.
> And CPU1 comes to us in supervisor mode.

No, it doesn't. At least, on my board the early_printk log shows:

- CPU 00000001 booting -
- Machine ID 00000ec1 -
- Started in Hyp mode -
- Setting up control registers -
- Turning on paging -
- Ready -

Cheers,

Baozi