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Diffstat (limited to 'arch/xtensa/include/asm/bootparam.h')
-rw-r--r--arch/xtensa/include/asm/bootparam.h20
1 files changed, 9 insertions, 11 deletions
diff --git a/arch/xtensa/include/asm/bootparam.h b/arch/xtensa/include/asm/bootparam.h
index 9983f2c1b7ee..0c25799facab 100644
--- a/arch/xtensa/include/asm/bootparam.h
+++ b/arch/xtensa/include/asm/bootparam.h
@@ -22,6 +22,7 @@
#define BP_TAG_MEMORY 0x1003 /* memory addr and size (bp_meminfo) */
#define BP_TAG_SERIAL_BAUSRATE 0x1004 /* baud rate of current console. */
#define BP_TAG_SERIAL_PORT 0x1005 /* serial device of current console */
+#define BP_TAG_FDT 0x1006 /* flat device tree addr */
#define BP_TAG_FIRST 0x7B0B /* first tag with a version number */
#define BP_TAG_LAST 0x7E0B /* last tag */
@@ -31,15 +32,15 @@
/* All records are aligned to 4 bytes */
typedef struct bp_tag {
- unsigned short id; /* tag id */
- unsigned short size; /* size of this record excluding the structure*/
- unsigned long data[0]; /* data */
+ unsigned short id; /* tag id */
+ unsigned short size; /* size of this record excluding the structure*/
+ unsigned long data[0]; /* data */
} bp_tag_t;
typedef struct meminfo {
- unsigned long type;
- unsigned long start;
- unsigned long end;
+ unsigned long type;
+ unsigned long start;
+ unsigned long end;
} meminfo_t;
#define SYSMEM_BANKS_MAX 5
@@ -48,14 +49,11 @@ typedef struct meminfo {
#define MEMORY_TYPE_NONE 0x2000
typedef struct sysmem_info {
- int nr_banks;
- meminfo_t bank[SYSMEM_BANKS_MAX];
+ int nr_banks;
+ meminfo_t bank[SYSMEM_BANKS_MAX];
} sysmem_info_t;
extern sysmem_info_t sysmem;
#endif
#endif
-
-
-