X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fpart_efi.h;h=c68529b4dafe9a83a44100de76392551a5f8c4eb;hb=c56289ddafce3d1ec442fb18064f136c2c47d0bb;hp=7170b61c9558fa977d7d5056f45d8b728dede912;hpb=e6cd05e5025bbab9723bbb09c506cbb5aa63bc53;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/part_efi.h b/include/part_efi.h
index 7170b61..c68529b 100644
--- a/include/part_efi.h
+++ b/include/part_efi.h
@@ -24,7 +24,9 @@
 #define EFI_PMBR_OSTYPE_EFI 0xEF
 #define EFI_PMBR_OSTYPE_EFI_GPT 0xEE
 
-#define GPT_HEADER_SIGNATURE_UBOOT 0x5452415020494645ULL
+#define GPT_HEADER_SIGNATURE_UBOOT 0x5452415020494645ULL // 'EFI PART'
+#define GPT_HEADER_CHROMEOS_IGNORE 0x454d45524f4e4749ULL // 'IGNOREME'
+
 #define GPT_HEADER_REVISION_V1 0x00010000
 #define GPT_PRIMARY_PARTITION_TABLE_LBA 1ULL
 #define GPT_ENTRY_NUMBERS		CONFIG_EFI_PARTITION_ENTRIES_NUMBERS
@@ -54,6 +56,9 @@
 #define PARTITION_LINUX_LVM_GUID \
 	EFI_GUID( 0xe6d6d379, 0xf507, 0x44c2, \
 		0xa2, 0x3c, 0x23, 0x8f, 0x2a, 0x3d, 0xf9, 0x28)
+#define PARTITION_U_BOOT_ENVIRONMENT \
+	EFI_GUID( 0x3de21764, 0x95bd, 0x54bd, \
+		0xa5, 0xc3, 0x4a, 0xbe, 0x78, 0x6f, 0x38, 0xa8)
 
 /* linux/include/efi.h */
 typedef u16 efi_char16_t;