lsefisystab: Add support for device tree table

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 <xypron.glpk@gmx.de>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

diff --git a/grub-core/commands/efi/lsefisystab.c b/grub-core/commands/efi/lsefisystab.c
index 7c039c5097adbbd644d8ad977dbc3ccca09ab8a4..902788250e756077e852e0eb40d0a59995aa21cd 100644 (file)
--- 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"},