barebox on an intel efi system

Oleksij Rempel linux at rempel-privat.de
Wed Sep 27 00:11:08 PDT 2017


Hi,

you probably need this fix:
https://git.pengutronix.de/cgit/barebox/commit/?h=next&id=fc7c42ff3c889ccc993061ee183b0cf1621e3f1c

It is in barebox/next.

Am 27.09.2017 um 08:51 schrieb Giorgio Dal Molin:
> Hi,
> 
> I'm currently working with an embedded system based on a "normal"
> intel (atom) PC with an AMI Bios on it supporting EFI.
> 
> I've built a barebox for it based on the 'arch/x86/configs/efi_defconfig'
> and it basically runs on the target: I get a prompt on the screen, the
> keyboard works and I can issue commands and boot a kernel.
> 
> My problem is now that the '/boot' and '/efi' dirs do not automatically
> appear as described in http://www.barebox.org/doc/latest/boards/efi.html
> 
> After a bit of grepping and browsing in the barebox sources I've found
> the file:
> 
>  fs/efi.c
> 
> At the end of it there is the 'efi_fs_driver' and its probe function;
> I think the driver is registered with the core but the probe function
> is never called on my system.
> 
> Could this be OK on an EFI system or is it an indication that something
> is not properly configured ?
> 
> giorgio
> 
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> 


-- 
Regards,
Oleksij

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