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phoenix |
/*
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* linux/include/asm-arm/arch-sa1100/graphicsmaster.h
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*
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* Created 2000/12/18 by Woojung Huh <whuh@applieddata.net>
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*
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* This file comes from graphicsclient.h of Nicolas Pitre <nico@cam.org>
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*
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* This file contains the hardware specific definitions for the
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* ADS GraphicsMaster
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*/
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#ifndef __ASM_ARCH_HARDWARE_H
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#error "include <asm/hardware.h> instead"
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#endif
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#define ADS_CPLD_BASE (0x10000000)
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#define ADS_p2v( x ) ((x) - ADS_CPLD_BASE + 0xf0000000)
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#define ADS_v2p( x ) ((x) - 0xf0000000 + ADS_CPLD_BASE)
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#define _ADS_SW_SWITCHES 0x10060000 /* Software Switches */
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/* Extra IRQ Controller */
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#define _ADS_INT_ST1 0x10080000 /* IRQ Status #1 */
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#define _ADS_INT_ST2 0x10080004 /* IRQ Status #2 */
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#define _ADS_INT_EN1 0x10080008 /* IRQ Enable #1 */
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#define _ADS_INT_EN2 0x1008000c /* IRQ Enable #2 */
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#define _ADS_DCR 0x10080018 /* Discrete Control Reg */
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/* Discrete Controller (AVR:Atmel AT90LS8535) */
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#define _ADS_AVR_REG 0x10080018
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/* On-Board Ethernet */
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#define _ADS_ETHERNET 0x100e0000 /* Ethernet */
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/* On-Board Quad UART 16C554 */
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#define ADS_QUAD_UART1 0x10100000
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#define ADS_QUAD_UART2 0x10120000
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#define ADS_QUAD_UART3 0x10140000
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#define ADS_QUAD_UART4 0x10160000
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/* LEDs */
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#define ADS_LED0 GPIO_GPIO20 /* on-board Green */
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#define ADS_LED1 GPIO_GPIO25 /* on-board Yellow */
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#define ADS_LED2 GPIO_GPIO26 /* on-board Red */
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/* DCR */
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#define DCR_AVR_RESET 0x01
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#define DCR_SA1111_RESET 0x02
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#define DCR_BACKLITE_ON 0x04
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/* Virtual register addresses */
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#ifndef __ASSEMBLY__
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#define ADS_INT_ST1 (*((volatile u_char *) ADS_p2v(_ADS_INT_ST1)))
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#define ADS_INT_ST2 (*((volatile u_char *) ADS_p2v(_ADS_INT_ST2)))
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#define ADS_INT_EN1 (*((volatile u_char *) ADS_p2v(_ADS_INT_EN1)))
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#define ADS_INT_EN2 (*((volatile u_char *) ADS_p2v(_ADS_INT_EN2)))
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#define ADS_ETHERNET ((int) ADS_p2v(_ADS_ETHERNET))
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#define ADS_AVR_REG (*((volatile u_char *) ADS_p2v(_ADS_AVR_REG)))
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#define ADS_DCR (*((volatile u_char *) ADS_p2v(_ADS_DCR)))
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#endif
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#define ADS_SA1111_BASE (0x18000000)
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