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Diffstat (limited to 'sys/arch/armish/dev/iq80321reg.h')
-rw-r--r-- | sys/arch/armish/dev/iq80321reg.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/sys/arch/armish/dev/iq80321reg.h b/sys/arch/armish/dev/iq80321reg.h new file mode 100644 index 00000000000..35c7e834c48 --- /dev/null +++ b/sys/arch/armish/dev/iq80321reg.h @@ -0,0 +1,107 @@ +/* $NetBSD: iq80321reg.h,v 1.4 2003/05/14 19:46:39 thorpej Exp $ */ + +/* + * Copyright (c) 2002 Wasabi Systems, Inc. + * All rights reserved. + * + * Written by Jason R. Thorpe for Wasabi Systems, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed for the NetBSD Project by + * Wasabi Systems, Inc. + * 4. The name of Wasabi Systems, Inc. may not be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _IQ80321REG_H_ +#define _IQ80321REG_H_ + +/* + * Memory map and register definitions for the Intel IQ80321 + * Evaluation Board. + */ + +/* + * The memory map of the IQ80321 looks like so: + * + * ------------------------------ + * Intel 80321 IOP Reserved + * FFFF E900 ------------------------------ + * Peripheral Memory Mapped + * Registers + * FFFF E000 ------------------------------ + * On-board devices + * FE80 0000 ------------------------------ + * SDRAM + * A000 0000 ------------------------------ + * Reserved + * 9100 0000 ------------------------------ + * Flash + * 9080 0000 ------------------------------ + * Reserved + * 9002 0000 ------------------------------ + * ATU Outbound Transaction + * Windows + * 8000 0000 ------------------------------ + * ATU Outbound Direct + * Addressing Windows + * 0000 1000 ------------------------------ + * Initialization Boot Code + * from Flash + * 0000 0000 ------------------------------ + */ + +/* + * We allocate a page table for VA 0xfe400000 (4MB) and map the + * PCI I/O space (64K) and i80321 memory-mapped registers (4K) there. + */ +#if 0 +#define IQ80321_IOPXS_VBASE 0xfe400000UL +#define IQ80321_IOW_VBASE IQ80321_IOPXS_VBASE +#define IQ80321_80321_VBASE (IQ80321_IOW_VBASE + \ + VERDE_OUT_XLATE_IO_WIN_SIZE) +#endif + +/* + * The IQ80321 on-board devices are mapped VA==PA during bootstrap. + * Conveniently, the size of the on-board register space is 1 section + * mapping. + */ +#define IQ80321_OBIO_BASE 0xfe800000UL +#define IQ80321_OBIO_SIZE 0x00100000UL /* 1MB */ + +#define IQ80321_UART1 0xfe800000UL /* TI 16550 */ + +#define IQ80321_7SEG_MSB 0xfe840000UL +#define IQ80321_7SEG_LSB 0xfe850000UL + +#define IQ80321_ROT_SWITCH 0xfe8d0000UL + +#define IQ80321_BATTERY_STAT 0xfe8f0000UL +#define BATTERY_STAT_PRES (1U << 0) +#define BATTERY_STAT_CHRG (1U << 1) +#define BATTERY_STAT_DISCHRG (1U << 2) + +#endif /* _IQ80321REG_H_ */ |