From: Tom Rini <trini@konsulko.com>
To: Kever Yang <kever.yang@rock-chips.com>
Cc: Chris Morgan <macroalpha82@gmail.com>,
u-boot@lists.denx.de, xypron.glpk@gmx.de, cym@rock-chips.com,
philipp.tomsich@vrull.eu, sjg@chromium.org,
eugen.hristev@collabora.com, jonas@kwiboo.se,
Chris Morgan <macromorgan@hotmail.com>
Subject: Re: [PATCH 1/2] rockchip: rk3588: Add support for ATAG parsing
Date: Wed, 27 Mar 2024 08:12:46 -0400 [thread overview]
Message-ID: <20240327121246.GH3442575@bill-the-cat> (raw)
In-Reply-To: <fe9eef97-5814-4d25-8357-60873d565aff@rock-chips.com>
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On Wed, Mar 27, 2024 at 06:32:06PM +0800, Kever Yang wrote:
> Hi Chris,
>
> The ATAGS is used for passing parameter from bootloader to kernel at
> first, which has been replaced by DTB now for ARM platform.
>
> And Rockchip using ATAGs for passing parameter like dram memory
> size/board uart in different boot process like DRAM init binary/ TPL/SPL to
> U-Boot since 2018.
>
> And almost at the same time, Simon add bloblist for mainline U-Boot
> which for similar purpose.
>
> So I'm not sure if this ATAGS should be accept in mainline U-Boot or
> not, even for rockchip platform only seems some kind of regression for this
> feature support.
>
>
> Hi Simon and Tom,
>
> Could you help to give some suggestion for this?
This should be using bloblist, yes, as I understand it.
--
Tom
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next prev parent reply other threads:[~2024-03-27 12:12 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-26 20:49 [PATCH 0/2] Use ATAGs for RK3588 For RAM Info Chris Morgan
2024-03-26 20:49 ` [PATCH 1/2] rockchip: rk3588: Add support for ATAG parsing Chris Morgan
2024-03-27 9:45 ` Quentin Schulz
2024-03-27 10:32 ` Kever Yang
2024-03-27 12:12 ` Tom Rini [this message]
2024-03-27 13:32 ` Chris Morgan
2024-03-27 14:21 ` Eugen Hristev
2024-03-27 15:03 ` Chris Morgan
2024-03-28 20:02 ` Tom Rini
2024-03-28 21:58 ` Chris Morgan
2024-03-28 22:13 ` Tom Rini
2024-03-26 20:49 ` [PATCH 2/2] rockchip: rk3588: Add Support for RAM Defines from ATAGs Chris Morgan
2024-03-27 10:51 ` Quentin Schulz
2024-03-27 13:10 ` Jonas Karlman
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