[PATCH] bloblist: Fix bloblist convention checking.

[Yeo Reum Yun]

Hi. Raymond.

> I think you don't even need to change the order.
> The FW handoff must fulfill two conditions at the same time (A valid TL plus and proper register
> conventions).
> Both conditions are essential with the same priority and which one should be proceeded first
> is fully arbitrary.

okay. then I'll restore xferlist.c.

and send patch v3.
Please ignore patch v2.

Thanks!

________________________________________
From: Raymond Mao <raymond.mao at linaro.org>
Sent: 09 July 2024 20:26
To: Yeo Reum Yun
Cc: trini at konsulko.com; sjg at chromium.org; ilias.apalodimas; n-jain1 at ti.com; bmeng.cn at gmail.com; u-boot at lists.denx.de
Subject: Re: [PATCH] bloblist: Fix bloblist convention checking.

Hi Levi,

On Tue, 9 Jul 2024 at 13:16, Yeo Reum Yun <YeoReum.Yun at arm.com<mailto:YeoReum.Yun at arm.com>> wrote:
Hi Raymond!


> The handoff of armv7 will break if you swap arg[0] and arg[2] here.
> The args are already aligned in the correct order via the assembly code.
> Please see the 'save_boot_params' function in start.S of armv7.

Thanks to let me know. I couldn't see that code.
But I think before checking transfer_list, It would be good to check convention first.

So, I'll change order only.

I think you don't even need to change the order.
The FW handoff must fulfill two conditions at the same time (A valid TL plus and proper register
conventions).
Both conditions are essential with the same priority and which one should be proceeded first
is fully arbitrary.

Regards,
Raymond
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