Re: [PATCH 1/1] lsefisystab: support device tree

[Leif Lindholm]

On Sat, Jul 06, 2019 at 11:11:02AM +0200, Heinrich Schuchardt wrote:
> The device tree may passed by the firmware as UEFI configuration table.
> 
> Let lsefisystab display a short text and not only the GUID for the device
> tree.
> 
> Here is an example output:
> 
> grub> lsefisystab
> Address: 0xbff694d8
> Signature: 5453595320494249 revision: 00020046
> Vendor: Das U-Boot, Version=20190700
> 2 tables:
> 0xbe741000  eb9d2d31-2d88-11d3-9a160090273fc14d   SMBIOS
> 0x87f00000  b1b621d5-f19c-41a5-830bd9152c69aae0   DEVICE TREE
> 
> Signed-off-by: Heinrich Schuchardt <address@hidden>

Good idea!
Reviewed-by: Leif Lindholm <address@hidden>

This is also a good nudge that I ought to go through and update that
table in general. SMBIOS 3.0, ESRT and MEMATTR are missing - and some
of the others are architecture-specific.

/
    Leif

> ---
>  grub-core/commands/efi/lsefisystab.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/grub-core/commands/efi/lsefisystab.c 
> b/grub-core/commands/efi/lsefisystab.c
> index df1030221..97a838541 100644
> --- a/grub-core/commands/efi/lsefisystab.c
> +++ b/grub-core/commands/efi/lsefisystab.c
> @@ -40,6 +40,7 @@ static const struct guid_mapping guid_mappings[] =
>      { GRUB_EFI_CRC32_GUIDED_SECTION_EXTRACTION_GUID,
>        "CRC32 GUIDED SECTION EXTRACTION"},
>      { GRUB_EFI_DEBUG_IMAGE_INFO_TABLE_GUID, "DEBUG IMAGE INFO"},
> +    { GRUB_EFI_DEVICE_TREE_GUID, "DEVICE TREE"},
>      { GRUB_EFI_DXE_SERVICES_TABLE_GUID, "DXE SERVICES"},
>      { GRUB_EFI_HCDP_TABLE_GUID, "HCDP"},
>      { GRUB_EFI_HOB_LIST_GUID, "HOB LIST"},
> --
> 2.20.1
>