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authorMarkus Klotzbuecher <mk@denx.de>2008-01-09 13:57:10 +0100
committerMarkus Klotzbuecher <mk@denx.de>2008-01-09 13:57:10 +0100
commit6a40ef62c4300e9f606deef0a4618cbc4b514a51 (patch)
treec01bdd0e773d092f13af05567fa92fb9072df9e0 /board/freescale/common/eeprom.h
parent245a362ad3c0c1b84fccc9fec7b623eb14f6e502 (diff)
parent07eb02687f008721974a2fb54cd7fdc28033ab3c (diff)
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Merge git://www.denx.de/git/u-boot
Conflicts: board/tqm5200/tqm5200.c
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+/*
+ * Copyright 2004 Freescale Semiconductor.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __EEPROM_H_
+#define __EEPROM_H_
+
+
+/*
+ * EEPROM Board System Register interface.
+ */
+
+
+/*
+ * CPU Board Revision
+ */
+#define MPC85XX_CPU_BOARD_REV(maj, min) ((((maj)&0xff) << 8) | ((min) & 0xff))
+#define MPC85XX_CPU_BOARD_MAJOR(rev) (((rev) >> 8) & 0xff)
+#define MPC85XX_CPU_BOARD_MINOR(rev) ((rev) & 0xff)
+
+#define MPC85XX_CPU_BOARD_REV_UNKNOWN MPC85XX_CPU_BOARD_REV(0,0)
+#define MPC85XX_CPU_BOARD_REV_1_0 MPC85XX_CPU_BOARD_REV(1,0)
+#define MPC85XX_CPU_BOARD_REV_1_1 MPC85XX_CPU_BOARD_REV(1,1)
+
+/*
+ * Returns CPU board revision register as a 16-bit value with
+ * the Major in the high byte, and Minor in the low byte.
+ */
+extern unsigned int get_cpu_board_revision(void);
+
+
+#endif /* __CADMUS_H_ */