diff --git a/include/asm-ppc64/nvram.h b/include/asm-ppc64/nvram.h
new file mode 100644
index 0000000..4e6dd37
--- /dev/null
+++ b/include/asm-ppc64/nvram.h
@@ -0,0 +1,115 @@
+/*
+ * PreP compliant NVRAM access
+ * This needs to be updated for PPC64
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _PPC64_NVRAM_H
+#define _PPC64_NVRAM_H
+
+#define NVRW_CNT 0x20
+#define NVRAM_HEADER_LEN 16 /* sizeof(struct nvram_header) */
+#define NVRAM_BLOCK_LEN 16
+#define NVRAM_MAX_REQ (2080/NVRAM_BLOCK_LEN)
+#define NVRAM_MIN_REQ (1056/NVRAM_BLOCK_LEN)
+
+#define NVRAM_AS0  0x74
+#define NVRAM_AS1  0x75
+#define NVRAM_DATA 0x77
+
+
+/* RTC Offsets */
+
+#define MOTO_RTC_SECONDS	0x1FF9
+#define MOTO_RTC_MINUTES	0x1FFA
+#define MOTO_RTC_HOURS		0x1FFB
+#define MOTO_RTC_DAY_OF_WEEK	0x1FFC
+#define MOTO_RTC_DAY_OF_MONTH	0x1FFD
+#define MOTO_RTC_MONTH		0x1FFE
+#define MOTO_RTC_YEAR		0x1FFF
+#define MOTO_RTC_CONTROLA       0x1FF8
+#define MOTO_RTC_CONTROLB       0x1FF9
+
+#define NVRAM_SIG_SP	0x02	/* support processor */
+#define NVRAM_SIG_OF	0x50	/* open firmware config */
+#define NVRAM_SIG_FW	0x51	/* general firmware */
+#define NVRAM_SIG_HW	0x52	/* hardware (VPD) */
+#define NVRAM_SIG_FLIP	0x5a	/* Apple flip/flop header */
+#define NVRAM_SIG_APPL	0x5f	/* Apple "system" (???) */
+#define NVRAM_SIG_SYS	0x70	/* system env vars */
+#define NVRAM_SIG_CFG	0x71	/* config data */
+#define NVRAM_SIG_ELOG	0x72	/* error log */
+#define NVRAM_SIG_VEND	0x7e	/* vendor defined */
+#define NVRAM_SIG_FREE	0x7f	/* Free space */
+#define NVRAM_SIG_OS	0xa0	/* OS defined */
+#define NVRAM_SIG_PANIC	0xa1	/* Apple OSX "panic" */
+
+/* If change this size, then change the size of NVNAME_LEN */
+struct nvram_header {
+	unsigned char signature;
+	unsigned char checksum;
+	unsigned short length;
+	char name[12];
+};
+
+struct nvram_partition {
+	struct list_head partition;
+	struct nvram_header header;
+	unsigned int index;
+};
+
+
+extern int nvram_write_error_log(char * buff, int length, unsigned int err_type);
+extern int nvram_read_error_log(char * buff, int length, unsigned int * err_type);
+extern int nvram_clear_error_log(void);
+extern struct nvram_partition *nvram_find_partition(int sig, const char *name);
+
+extern int pSeries_nvram_init(void);
+extern int pmac_nvram_init(void);
+
+/* PowerMac specific nvram stuffs */
+
+enum {
+	pmac_nvram_OF,		/* Open Firmware partition */
+	pmac_nvram_XPRAM,	/* MacOS XPRAM partition */
+	pmac_nvram_NR		/* MacOS Name Registry partition */
+};
+
+/* Return partition offset in nvram */
+extern int	pmac_get_partition(int partition);
+
+/* Direct access to XPRAM on PowerMacs */
+extern u8	pmac_xpram_read(int xpaddr);
+extern void	pmac_xpram_write(int xpaddr, u8 data);
+
+/* Synchronize NVRAM */
+extern int	nvram_sync(void);
+
+/* Some offsets in XPRAM */
+#define PMAC_XPRAM_MACHINE_LOC	0xe4
+#define PMAC_XPRAM_SOUND_VOLUME	0x08
+
+/* Machine location structure in PowerMac XPRAM */
+struct pmac_machine_location {
+	unsigned int	latitude;	/* 2+30 bit Fractional number */
+	unsigned int	longitude;	/* 2+30 bit Fractional number */
+	unsigned int	delta;		/* mix of GMT delta and DLS */
+};
+
+/*
+ * /dev/nvram ioctls
+ *
+ * Note that PMAC_NVRAM_GET_OFFSET is still supported, but is
+ * definitely obsolete. Do not use it if you can avoid it
+ */
+
+#define OBSOLETE_PMAC_NVRAM_GET_OFFSET \
+				_IOWR('p', 0x40, int)
+
+#define IOC_NVRAM_GET_OFFSET	_IOWR('p', 0x42, int)	/* Get NVRAM partition offset */
+
+#endif /* _PPC64_NVRAM_H */