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authorwdenk <wdenk>2002-10-31 08:57:28 +0000
committerwdenk <wdenk>2002-10-31 08:57:28 +0000
commitfef08ee8052108fc9157e3dd18fa8ec34cfe32f6 (patch)
treec74d2bebcd16e5d8185a79162a447dfb5c91549f /board/pcippc2
parentfa850baf4ca079fc6cfec8ad381902f8c15dd250 (diff)
Initial revision
Diffstat (limited to 'board/pcippc2')
-rw-r--r--board/pcippc2/cpc710.h96
-rw-r--r--board/pcippc2/i2c.h36
2 files changed, 132 insertions, 0 deletions
diff --git a/board/pcippc2/cpc710.h b/board/pcippc2/cpc710.h
new file mode 100644
index 000000000..81672709b
--- /dev/null
+++ b/board/pcippc2/cpc710.h
@@ -0,0 +1,96 @@
+/*
+ * (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
diff --git a/board/pcippc2/i2c.h b/board/pcippc2/i2c.h
new file mode 100644
index 000000000..1224b4289
--- /dev/null
+++ b/board/pcippc2/i2c.h
@@ -0,0 +1,36 @@
+/*
+ * (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