diff options
Diffstat (limited to 'board/pcippc2')
| -rw-r--r-- | board/pcippc2/cpc710.h | 96 | ||||
| -rw-r--r-- | board/pcippc2/i2c.h | 36 |
2 files changed, 132 insertions, 0 deletions
diff --git a/board/pcippc2/cpc710.h b/board/pcippc2/cpc710.h new file mode 100644 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 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 |