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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.