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[efi] Add flattened device tree header and GUID definitions

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2025-03-27 12:49:58 +00:00
parent ec8c5a5fbb
commit f0caf90a72
5 changed files with 37 additions and 8 deletions
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24
src/include/ipxe/efi/Guid/Fdt.h Normal file
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@@ -0,0 +1,24 @@
/** @file
*
* Copyright (c) 2013-2014, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
**/
#ifndef __FDT_H__
#define __FDT_H__
FILE_LICENCE ( BSD2_PATENT );
#define FDT_TABLE_GUID \
{ 0xb1b621d5, 0xf19c, 0x41a5, { 0x83, 0x0b, 0xd9, 0x15, 0x2c, 0x69, 0xaa, 0xe0 } }
extern EFI_GUID gFdtTableGuid;
#define FDT_VARIABLE_GUID \
{ 0x25a4fd4a, 0x9703, 0x4ba9, { 0xa1, 0x90, 0xb7, 0xc8, 0x4e, 0xfb, 0x3e, 0x57 } }
extern EFI_GUID gFdtVariableGuid;
#endif /* __FDT_H__ */

1
src/include/ipxe/efi/efi.h
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@@ -248,6 +248,7 @@ extern EFI_GUID efi_vlan_config_protocol_guid;
extern EFI_GUID efi_acpi_10_table_guid;
extern EFI_GUID efi_acpi_20_table_guid;
extern EFI_GUID efi_fdt_table_guid;
extern EFI_GUID efi_smbios_table_guid;
extern EFI_GUID efi_smbios2_table_guid;

4
src/include/ipxe/efi/import.pl
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@@ -71,7 +71,7 @@ sub try_import_file {
push @dependencies, $2;
}
# Check for BSD licence statement
if ( /^\s*SPDX-License-Identifier: BSD-2-Clause-Patent$/ ) {
if ( /\s*SPDX-License-Identifier: BSD-2-Clause-Patent$/ ) {
die "Licence detected after header guard\n" if $guard;
$licence = "BSD2_PATENT";
}
@@ -119,7 +119,7 @@ my $edktop = shift;
# Identify edk import directories
my $edkdirs = [ "MdePkg/Include", "MdeModulePkg/Include",
"NetworkPkg/Include" ];
"NetworkPkg/Include", "EmbeddedPkg/Include" ];
foreach my $edkdir ( @$edkdirs ) {
die "Directory \"$edktop\" does not appear to contain the EFI EDK2 "
."(missing \"$edkdir\")\n" unless -d catdir ( $edktop, $edkdir );