Initial revision

board/pcippc2/cpc710.h

+/*
+ * (C) Copyright 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * 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 _CPC710_H_
+#define _CPC710_H_
+
+/* Revision */
+#define CPC710_TYPE_100	0x80
+#define CPC710_TYPE_100P	0x90
+
+/* System control area */
+#define HW_PHYS_SCA		0xff000000
+
+#define HW_SCA_CPC0		0x000000
+#define HW_SCA_SDRAM0		0x000000
+#define HW_SCA_DMA0		0x1C0000
+
+#define HW_PHYS_CPC0		(HW_PHYS_SCA + HW_SCA_CPC0)
+#define HW_PHYS_SDRAM0		(HW_PHYS_SCA + HW_SCA_SDRAM0)
+
+#define HW_CPC0_PCICNFR		0x000c
+#define HW_CPC0_RSTR		0x0010
+#define HW_CPC0_SPOR		0x00e8
+#define HW_CPC0_UCTL		0x1000
+#define HW_CPC0_SIOC0		0x1020
+#define HW_CPC0_ABCNTL		0x1030
+#define HW_CPC0_SESR		0x1060
+#define HW_CPC0_SEAR		0x1070
+#define HW_CPC0_PGCHP		0x1100
+#define HW_CPC0_RGBAN0		0x1110
+#define HW_CPC0_RGBAN1		0x1120
+
+#define HW_CPC0_GPDIR		0x1130
+#define HW_CPC0_GPIN		0x1140
+#define HW_CPC0_GPOUT		0x1150
+
+#define HW_CPC0_ATAS		0x1160
+
+#define HW_CPC0_PCIBAR		0x200018
+#define HW_CPC0_PCIENB		0x201000
+
+#define HW_SDRAM0_MCCR		0x1200
+#define HW_SDRAM0_MESR		0x1220
+#define HW_SDRAM0_MEAR		0x1230
+
+#define HW_SDRAM0_MCER0		0x1300
+#define HW_SDRAM0_MCER1		0x1310
+#define HW_SDRAM0_MCER2		0x1320
+#define HW_SDRAM0_MCER3		0x1330
+#define HW_SDRAM0_MCER4		0x1340
+#define HW_SDRAM0_MCER5		0x1350
+#define HW_SDRAM0_MCER6		0x1360
+#define HW_SDRAM0_MCER7		0x1370
+
+#define HW_BRIDGE_PCIDG		0xf6120
+#define HW_BRIDGE_INTACK	0xf7700
+#define HW_BRIDGE_PIBAR		0xf7800
+#define HW_BRIDGE_PMBAR		0xf7810
+#define HW_BRIDGE_CRR		0xf7ef0
+#define HW_BRIDGE_PR		0xf7f20
+#define HW_BRIDGE_ACR		0xf7f30
+#define HW_BRIDGE_MSIZE		0xf7f40
+#define HW_BRIDGE_IOSIZE	0xf7f60
+#define HW_BRIDGE_SMBAR		0xf7f80
+#define HW_BRIDGE_SIBAR		0xf7fc0
+#define HW_BRIDGE_CFGADDR	0xf8000
+#define HW_BRIDGE_CFGDATA	0xf8010
+#define HW_BRIDGE_PSSIZE	0xf8100
+#define HW_BRIDGE_BARPS		0xf8120
+#define HW_BRIDGE_PSBAR		0xf8140
+
+/* Configuration space registers */
+#define CPC710_BUS_NUMBER	0x40
+#define CPC710_SUB_BUS_NUMBER	0x41
+
+#endif

board/pcippc2/i2c.h

+/*
+ * (C) Copyright 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * 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 _I2C_H_
+#define _I2C_H_
+
+#include <common.h>
+
+extern int	i2c_read_byte	(u8 *		data,
+				 u8		dev,
+				 u8 offset);
+
+extern unsigned int i2c_reset (void);
+
+
+#endif