Merge branch 'next' of ../master

[J-u-boot.git] / include / fdt.h

diff --git a/include/fdt.h b/include/fdt.h
index e00559ad6dc12184237c696aebf222f889cf95b5..c51212e05b4f41305c30682b61e62b11ecede12d 100644 (file)
--- a/include/fdt.h
+++ b/include/fdt.h
@@ -4,22 +4,22 @@
 #ifndef __ASSEMBLY__
 
 struct fdt_header {
-       uint32_t magic;                  /* magic word FDT_MAGIC */
-       uint32_t totalsize;              /* total size of DT block */
-       uint32_t off_dt_struct;          /* offset to structure */
-       uint32_t off_dt_strings;         /* offset to strings */
-       uint32_t off_mem_rsvmap;         /* offset to memory reserve map */
-       uint32_t version;                /* format version */
-       uint32_t last_comp_version;      /* last compatible version */
-
-        /* version 2 fields below */
-       uint32_t boot_cpuid_phys;        /* Which physical CPU id we're
+       uint32_t magic;                  /* magic word FDT_MAGIC */
+       uint32_t totalsize;              /* total size of DT block */
+       uint32_t off_dt_struct;          /* offset to structure */
+       uint32_t off_dt_strings;         /* offset to strings */
+       uint32_t off_mem_rsvmap;         /* offset to memory reserve map */
+       uint32_t version;                /* format version */
+       uint32_t last_comp_version;      /* last compatible version */
+
+       /* version 2 fields below */
+       uint32_t boot_cpuid_phys;        /* Which physical CPU id we're
                                            booting on */
        /* version 3 fields below */
-        uint32_t size_dt_strings;        /* size of the strings block */
+       uint32_t size_dt_strings;        /* size of the strings block */
 
        /* version 17 fields below */
-       uint32_t size_dt_struct;         /* size of the structure block */
+       uint32_t size_dt_struct;         /* size of the structure block */
 };
 
 struct fdt_reserve_entry {
@@ -41,12 +41,12 @@ struct fdt_property {
 
 #endif /* !__ASSEMBLY */
 
-#define FDT_MAGIC      0xd00dfeed      /* 4: version, 4: total size */
+#define FDT_MAGIC      0xd00dfeed      /* 4: version, 4: total size */
 #define FDT_TAGSIZE    sizeof(uint32_t)
 
-#define FDT_BEGIN_NODE 0x1             /* Start node: full name */
-#define FDT_END_NODE   0x2             /* End node */
-#define FDT_PROP       0x3             /* Property: name off,
+#define FDT_BEGIN_NODE 0x1             /* Start node: full name */
+#define FDT_END_NODE   0x2             /* End node */
+#define FDT_PROP       0x3             /* Property: name off,
                                           size, content */
 #define FDT_NOP                0x4             /* nop */
 #define FDT_END                0x9
@@ -57,4 +57,6 @@ struct fdt_property {
 #define FDT_V16_SIZE   FDT_V3_SIZE
 #define FDT_V17_SIZE   (FDT_V16_SIZE + sizeof(uint32_t))
 
+/* adding a ramdisk needs 0x44 bytes in version 2008.10 */
+#define FDT_RAMDISK_OVERHEAD   0x80
 #endif /* _FDT_H */