patch-pre2.0.8 linux/include/asm-ppc/nvram.h

• Lines: 31
• Date: Mon May 27 12:00:59 1996
• Orig file: pre2.0.7/linux/include/asm-ppc/nvram.h
• Orig date: Thu Jan 1 02:00:00 1970

diff -u --recursive --new-file pre2.0.7/linux/include/asm-ppc/nvram.h linux/include/asm-ppc/nvram.h
@@ -0,0 +1,30 @@
+/*
+ * PreP compliant NVRAM access
+ */
+
+#ifndef _PPC_NVRAM_H
+#define _PPC_NVRAM_H
+
+#define NVRAM_AS0  0x74
+#define NVRAM_AS1  0x75
+#define NVRAM_DATA 0x77
+
+/* RTC Offsets */
+
+#define RTC_SECONDS		0x1FF9
+#define RTC_MINUTES		0x1FFA
+#define RTC_HOURS		0x1FFB
+#define RTC_DAY_OF_WEEK		0x1FFC
+#define RTC_DAY_OF_MONTH	0x1FFD
+#define RTC_MONTH		0x1FFE
+#define RTC_YEAR		0x1FFF
+
+#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