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Re: [Qemu-arm] [PATCH v2] hw/arm/boot: Increase compliance with kernel a


From: Andre Przywara
Subject: Re: [Qemu-arm] [PATCH v2] hw/arm/boot: Increase compliance with kernel arm64 boot protocol
Date: Tue, 16 Oct 2018 17:02:06 +0100

On Tue, 16 Oct 2018 15:06:29 +0000
Stewart Hildebrand <address@hidden> wrote:

Hi, 

> "The Image must be placed text_offset bytes from a 2MB aligned base
> address anywhere in usable system RAM and called there."
> 
> For the virt board, we write our startup bootloader at the very
> bottom of RAM, so that bit can't be used for the image. To avoid
> overlap in case the image requests to be loaded at an offset
> smaller than our bootloader, we increment the load offset to the
> next 2MB.
> 
> This fixes a boot failure for Xen AArch64.

Thanks for that, works for me.

> Signed-off-by: Stewart Hildebrand <address@hidden>

Tested-by: Andre Przywara <address@hidden>

Cheers,
Andre.



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