From: "Łukasz Majewski" <lukma@nabladev.com>
To: Tom Rini <trini@konsulko.com>
Cc: Stefano Babic <sbabic@nabladev.com>,
Fabio Estevam <festevam@gmail.com>,
u-boot@lists.u-boot-project.org
Subject: Re: Enabling LTO for the imx28 platforms?
Date: Thu, 12 Nov 2026 12:31:54 +0100 [thread overview]
Message-ID: <20261112123154.19bc3a46@wsk> (raw)
In-Reply-To: <20261111184700.GA554944@bill-the-cat>
Hi Tom,
> Hey,
>
> Can you please test and then enable support for LTO on these
> platforms? They're very close to their binary size limit and while I
> have been pushing for people to look to reduce the size of new
> features when added, and tripping the limit here, I'm now looking at
> https://lore.kernel.org/r/20261027-spi-probe-speed-v3-1-33e056720925@iav.lv
> being a fix that pushes them over-limit. Thanks!
>
I will look on that in the following days.
And indeed - for imx28 the binary (especially SPL) size is critical.
When exceeded, due to ROM code design, the boot is broken and board
gets bricked.
--
Best regards,
Lukasz Majewski
--
Nabla Software Engineering GmbH
HRB 40522 Augsburg
Phone: +49 821 45592596
E-Mail: office@nabladev.com
Managing Director : Stefano Babic
prev parent reply other threads:[~2026-11-12 11:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-11 18:47 Enabling LTO for the imx28 platforms? Tom Rini
2026-11-12 11:31 ` Łukasz Majewski [this message]
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