[edk2-devel] [EDK2 / UEFI]: Support for flashing ubi-volume using fastboot

Laszlo Ersek lersek at redhat.com
Thu Apr 15 11:00:23 UTC 2021


On 04/14/21 21:41, Michael Brown wrote:
> On 14/04/2021 20:34, Andrew Fish via groups.io wrote:
>> EFI does not have a concept of Volume names, EFI has a concept of
>> EFI_HANDLEs that contain device paths that indentify the volume.
>>
>> The UEFI Shell has volume names, but that is a construct produced by
>> the UEFI Shell.
> 
> The filesystem label (if any) also gets exposed via EFI_FILE_SYSTEM_INFO
> in the VolumeLabel field, independently of the UEFI shell.

Also in "EFI_FILE_SYSTEM_VOLUME_LABEL.VolumeLabel".

(This is just a side comment, because I believe Pintu may not need
filesystem-level access (as in, SimpleFs).)

Thanks
Laszlo



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