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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/arm/mach-gemini/include/mach/hardware.h
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/*

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 *  This file contains the hardware definitions for Gemini.

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 *

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 *  Copyright (C) 2001-2006 Storlink, Corp.

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 *  Copyright (C) 2008-2009 Paulius Zaleckas <[email protected]>

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 *

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 * This program is free software; you can redistribute it and/or modify

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 * it under the terms of the GNU General Public License as published by

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 * the Free Software Foundation; either version 2 of the License, or

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 * (at your option) any later version.

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 */

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#ifndef __MACH_HARDWARE_H

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#define __MACH_HARDWARE_H

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/*

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 * Memory Map definitions

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 */

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#ifdef CONFIG_GEMINI_MEM_SWAP

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# define GEMINI_DRAM_BASE	0x00000000

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# define GEMINI_SRAM_BASE	0x70000000

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#else

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# define GEMINI_SRAM_BASE	0x00000000

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# define GEMINI_DRAM_BASE	0x10000000

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#endif

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#define GEMINI_FLASH_BASE	0x30000000

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#define GEMINI_GLOBAL_BASE	0x40000000

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#define GEMINI_WAQTCHDOG_BASE	0x41000000

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#define GEMINI_UART_BASE	0x42000000

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#define GEMINI_TIMER_BASE	0x43000000

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#define GEMINI_LCD_BASE		0x44000000

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#define GEMINI_RTC_BASE		0x45000000

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#define GEMINI_SATA_BASE	0x46000000

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#define GEMINI_LPC_HOST_BASE	0x47000000

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#define GEMINI_LPC_IO_BASE	0x47800000

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#define GEMINI_INTERRUPT_BASE	0x48000000

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/* TODO: Different interrupt controllers when SMP

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 * #define GEMINI_INTERRUPT0_BASE	0x48000000

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 * #define GEMINI_INTERRUPT1_BASE	0x49000000

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 */

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#define GEMINI_SSP_CTRL_BASE	0x4A000000

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#define GEMINI_POWER_CTRL_BASE	0x4B000000

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#define GEMINI_CIR_BASE		0x4C000000

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#define GEMINI_GPIO_BASE(x)	(0x4D000000 + (x) * 0x1000000)

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#define GEMINI_PCI_IO_BASE	0x50000000

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#define GEMINI_PCI_MEM_BASE	0x58000000

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#define GEMINI_TOE_BASE		0x60000000

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#define GEMINI_GMAC0_BASE	0x6000A000

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#define GEMINI_GMAC1_BASE	0x6000E000

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#define GEMINI_SECURITY_BASE	0x62000000

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#define GEMINI_IDE0_BASE	0x63000000

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#define GEMINI_IDE1_BASE	0x63400000

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#define GEMINI_RAID_BASE	0x64000000

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#define GEMINI_FLASH_CTRL_BASE	0x65000000

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#define GEMINI_DRAM_CTRL_BASE	0x66000000

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#define GEMINI_GENERAL_DMA_BASE	0x67000000

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#define GEMINI_USB0_BASE	0x68000000

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#define GEMINI_USB1_BASE	0x69000000

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#define GEMINI_BIG_ENDIAN_BASE	0x80000000

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#define GEMINI_TIMER1_BASE	GEMINI_TIMER_BASE

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#define GEMINI_TIMER2_BASE	(GEMINI_TIMER_BASE + 0x10)

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#define GEMINI_TIMER3_BASE	(GEMINI_TIMER_BASE + 0x20)

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/*

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 * UART Clock when System clk is 150MHz

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 */

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#define UART_CLK	48000000

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/*

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 * macro to get at IO space when running virtually

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 */

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#define IO_ADDRESS(x)	((((x) & 0xFFF00000) >> 4) | ((x) & 0x000FFFFF) | 0xF0000000)

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#endif

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