34 lines
1022 B
C
34 lines
1022 B
C
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/*
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* Hardware definitions common to all DaVinci family processors
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*
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* Author: Kevin Hilman, Deep Root Systems, LLC
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*
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* 2007 (c) Deep Root Systems, LLC. This file is licensed under
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* the terms of the GNU General Public License version 2. This program
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* is licensed "as is" without any warranty of any kind, whether express
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* or implied.
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*/
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#ifndef __ASM_ARCH_HARDWARE_H
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#define __ASM_ARCH_HARDWARE_H
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/*
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* Before you add anything to ths file:
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*
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* This header is for defines common to ALL DaVinci family chips.
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* Anything that is chip specific should go in <chipname>.h,
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* and the chip/board init code should then explicitly include
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* <chipname>.h
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*/
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/*
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* I/O mapping
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*/
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#define IO_PHYS UL(0x01c00000)
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#define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */
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#define IO_SIZE 0x00400000
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#define IO_VIRT (IO_PHYS + IO_OFFSET)
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#define io_v2p(va) ((va) - IO_OFFSET)
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#define __IO_ADDRESS(x) ((x) + IO_OFFSET)
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#define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa))
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#endif /* __ASM_ARCH_HARDWARE_H */
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