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From: "Köry Maincent" <kory.maincent@bootlin.com>
To: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Peter Seiderer <ps.report@gmx.net>,
	"Walter, Stefan" <stefan.walter@iml.fraunhofer.de>,
	"buildroot@buildroot.org" <buildroot@buildroot.org>
Subject: Re: [Buildroot] Boot process stuck at "GRUB loading.." since 2021.02.1
Date: Fri, 22 Oct 2021 11:48:24 +0200	[thread overview]
Message-ID: <20211022114824.4e9ae29f@kmaincent-XPS-13-7390> (raw)
In-Reply-To: <20211021175901.GE2400@scaer>

Yann, Peter, Stefan, all

On Thu, 21 Oct 2021 19:59:01 +0200
"Yann E. MORIN" <yann.morin.1998@free.fr> wrote:

> > <stefan.walter@iml.fraunhofer.de> wrote: The host-grub2 modules build can
> > be fixed by the following patch:
> > 
> > --- a/boot/grub2/grub2.mk
> > +++ b/boot/grub2/grub2.mk
> > @@ -125,7 +125,9 @@ GRUB2_TUPLES-$(BR2_TARGET_GRUB2_ARM64_EFI) += arm64-efi
> >  # use the cross compile variant to ensure grub2 builds
> > 
> >  HOST_GRUB2_CONF_ENV = \
> > -       CPP="$(HOSTCC) -E"
> > +       CPP="$(HOSTCC) -E" \
> > +       CFLAGS="$(HOST_CFLAGS) -Os" \
> > +       CPPFLAGS="$(HOST_CPPFLAGS) -Os"  
> 
> Sure, but why do we even need to build the modules in the host version
> to begin with?

I agree. This patch seems not relevant. We build host-grub2 only for the
binaries. Stefan should use the target modules directory and not the one
from the host.

> We should probably build the host version with --with-platform=none I
> think.
> 
> Yes, we do currently use cdboot.img from the host, but that is probably
> a mistake and a remnant for long ago... Instead, I think we should only
> used modules from the target build.

I will add the none platform and the right cdboot.img path into my v2 grub patch
series.

Regards,
Köry
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  reply	other threads:[~2021-10-22  9:48 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-07 20:36 [Buildroot] Boot process stuck at "GRUB loading.." since 2021.02.1 Walter, Stefan
2021-10-07 21:50 ` Peter Seiderer
2021-10-08 14:27   ` Walter, Stefan
2021-10-08 17:25     ` Peter Seiderer
2021-10-11 12:23       ` Walter, Stefan
2021-10-11 17:29         ` Walter, Stefan
2021-10-18 22:22           ` Peter Seiderer
2021-10-19 15:17             ` Walter, Stefan
2021-10-19 21:02               ` Peter Seiderer
2021-10-21 17:59                 ` Yann E. MORIN
2021-10-22  9:48                   ` Köry Maincent [this message]
2021-10-22 17:42                     ` Peter Seiderer
2021-10-08 16:53 ` Alexander Dahl

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