@ti.com;
bmeng...@gmail.com; u-boot@lists.denx.de
Subject: Re: [PATCH] bloblist: Fix bloblist convention checking.
Hi Levi,
On Tue, 9 Jul 2024 at 13:16, Yeo Reum Yun
mailto:yeoreum@arm.com>> wrote:
Hi Raymond!
> The handoff of armv7 will break if you swap arg[0] and arg[2] her
Hi Levi,
On Tue, 9 Jul 2024 at 13:16, Yeo Reum Yun 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.
>
>
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 check
According to recently firmware handsoff spec [1]'s
"Register usage at handoff boundary",
Transfer List's signature value was changed from 0x40_b10b
(3 bytes) to 4a0f_b10b (4 bytes).
As updating of TL's signature, register value of x1/r1 should be:
In aarch32's r1 value should be
R1[23:0]: TL
Hi Levi,
On Tue, 9 Jul 2024 at 09:25, Levi Yun wrote:
> According to recently firmware handsoff spec [1]'s
> "Register usage at handoff boundary",
> Transfer List's signature value was changed from 0x40_b10b
> (3 bytes) to 4a0f_b10b (4 bytes).
>
> As updating of TL's signature, register value of
5 matches
Mail list logo
