patch-2.4.19 linux-2.4.19/include/asm-ppc64/nvram.h

• Lines: 40
• Date: Fri Aug 2 17:39:45 2002
• Orig file: linux-2.4.18/include/asm-ppc64/nvram.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.18/include/asm-ppc64/nvram.h linux-2.4.19/include/asm-ppc64/nvram.h
@@ -0,0 +1,39 @@
+/*
+ * 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 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
+
+#ifndef BCD_TO_BIN
+#define BCD_TO_BIN(val) ((val)=((val)&15) + ((val)>>4)*10)
+#endif
+
+#ifndef BIN_TO_BCD
+#define BIN_TO_BCD(val) ((val)=(((val)/10)<<4) + (val)%10)
+#endif
+
+#endif /* _PPC64_NVRAM_H */