Michael Brown mcb30 at ipxe.org
Thu Sep 10 15:07:02 UTC 2015

On 07/09/15 15:58, Gerd Hoffmann wrote:
> This is generated by a script which does also copy the kernels to the
> tftproot, there are more simliar entries for more RHEL versions but this
> should be enough to get the idea ...
> First entry actually works.  Second does not, but I'm hoping some day it
> does.  Probably depends on how grub actually tries to fetches the files,
> i.e. whenever the full http url is passed on to ipxe somehow so it can
> do its magic.
> The file is simply placed as "grub.cfg" in tftproot, next to grubx64.efi

Thanks.  From my experiments, it seems that GRUB is using the hardcoded 
path /efi/boot/grub.cfg to locate the configuration file, regardless of 
where grub.efi was loaded from.

I can't immediately see where in the GRUB source this path gets derived.


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