[Buildroot] Using grub-bios.cfg

[Buildroot] Using grub-bios.cfg

[AAlex_]

Hi,
using a modified grub-bios.cfg dont work. 
File located under <BR2_EXTERNAL_MY_PATH>/board/pc
But instead, buildroot uses grub-bios.cfg under
<BUILDROOT_INSTALL_PATH>/board/pc
Doing the same with an pc-efi target works:
grub-efi.cfg located in <BR2_EXTERNAL_MY_PATH>/board/pc
will be used.
Do i need to specify more than an external path in bios defconfig?

Regards,
Alex





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[Buildroot] Using grub-bios.cfg

[Arnout Vandecappelle]

On 20-03-18 15:41, AAlex_ wrote:
> Hi,
> using a modified grub-bios.cfg dont work. 
> File located under <BR2_EXTERNAL_MY_PATH>/board/pc
> But instead, buildroot uses grub-bios.cfg under
> <BUILDROOT_INSTALL_PATH>/board/pc
> Doing the same with an pc-efi target works:
> grub-efi.cfg located in <BR2_EXTERNAL_MY_PATH>/board/pc
> will be used.
> Do i need to specify more than an external path in bios defconfig?

 It's not entirely clear to me what you mean. However:

 grub-bios.cfg and grub-efi.cfg are only used by the custom post-image script
board/pc/post-image.sh. The file to use is based on the location of that script.
In other words, if you refer to board/pc/post-image.sh in your Buildroot
configuration, then the grub-bios.cfg under <BUILDROOT_INSTALL_PATH>/board/pc
will be used.

 Regards,
 Arnout

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Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium           BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
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[Buildroot] Using grub-bios.cfg

[AAlex_]

Hi,
thank you. 
I adapted the post-image script and linked it to external direktory.
Now it works and uses my modified grub.cfg from external directory.

Thank you!

Regards,
Alex




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