Das U-Boot: Universal Boot Loader

diff --git a/board/pcippc2/cpc710.h b/board/pcippc2/cpc710.h
new file mode 100644 (file)
index 0000000..8167270
--- /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 (file)
index 0000000..1224b42
--- /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