From: "Marek Behún" <marek.behun@nic.cz>
To: Patrick DELAUNAY <patrick.delaunay@foss.st.com>
Cc: U-Boot Mailing List <u-boot@lists.denx.de>,
Tom Rini <trini@konsulko.com>, Simon Glass <sjg@chromium.org>,
Patrice CHOTARD <patrice.chotard@foss.st.com>,
Marek Vasut <marex@denx.de>,
U-Boot STM32 <uboot-stm32@st-md-mailman.stormreply.com>
Subject: Re: Question: LTO and failing objcopy in "u-boot-initial-env" target
Date: Fri, 22 Oct 2021 21:25:03 +0200 [thread overview]
Message-ID: <20211022212503.087dd056@thinkpad> (raw)
In-Reply-To: <927b122e-1f62-e790-f5ca-30bae4332c77@foss.st.com>
On Fri, 22 Oct 2021 17:16:18 +0200
Patrick DELAUNAY <patrick.delaunay@foss.st.com> wrote:
> Hi,
>
>
> I made tests with LTO option activated on stm32mp15 boards but if have a
> issue
>
> with the U-Boot target "u-boot-initial-env" (this command used by YOCTO)
>
>
> $> make u-boot-initial-env
>
> ...
>
> GENENV u-boot-initial-env
> arm-none-linux-gnueabihf-objcopy: env/common.o: can't dump section
> '.rodata.default_environment' - it does not exist: file format not
> recognized
> sed: can't read u-boot-initial-env: No such file or directory
> make[1]: *** [/local/home/frq07632/views/u-boot/Makefile:2315:
> u-boot-initial-env] Error 2
> make[1]: Leaving directory
> '/local/home/frq07632/views/build/stm32mp15_defconfig'
> make: *** [Makefile:177: sub-make] Error 2
>
>
> But I reproduced it with sandbox:
>
> $> make sandbox_defconfig
>
> $> make all
>
> $> make u-boot-initial-env
>
> ....
>
> LTO u-boot
> OBJCOPY u-boot-nodtb.bin
> COPY u-boot.bin
> GENENV u-boot-initial-env
> objcopy: env/common.o: can't dump section '.rodata.default_environment'
> - it does not exist: file format not recognized
> sed: can't read u-boot-initial-env: No such file or directory
> make: *** [Makefile:2315: u-boot-initial-env] Error 2
>
>
>
> Do you already know this issue for other board which activate the LTO
> feature ?
>
> I don't see any remarks about this issue on mailing list.
>
> Today I am known how to solve this issue.
>
>
> PS: The same command is executed in "scripts/get_default_envs.sh"
Seems that that script isn't executed in code integration, otherwise I
would have noticed this.
prev parent reply other threads:[~2021-10-22 19:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-22 15:16 Question: LTO and failing objcopy in "u-boot-initial-env" target Patrick DELAUNAY
2021-10-22 19:19 ` Adam Ford
2021-10-22 19:26 ` Marek Behún
2021-10-22 19:49 ` Adam Ford
2021-10-23 17:25 ` Tom Rini
2021-10-22 19:25 ` Marek Behún [this message]
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