1/* 2 * This file contains the hardware definitions for Gemini. 3 * 4 * Copyright (C) 2001-2006 Storlink, Corp. 5 * Copyright (C) 2008-2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 */ 12#ifndef __MACH_HARDWARE_H 13#define __MACH_HARDWARE_H 14 15/* 16 * Memory Map definitions 17 */ 18#ifdef CONFIG_GEMINI_MEM_SWAP 19# define GEMINI_DRAM_BASE 0x00000000 20# define GEMINI_SRAM_BASE 0x70000000 21#else 22# define GEMINI_SRAM_BASE 0x00000000 23# define GEMINI_DRAM_BASE 0x10000000 24#endif 25#define GEMINI_FLASH_BASE 0x30000000 26#define GEMINI_GLOBAL_BASE 0x40000000 27#define GEMINI_WAQTCHDOG_BASE 0x41000000 28#define GEMINI_UART_BASE 0x42000000 29#define GEMINI_TIMER_BASE 0x43000000 30#define GEMINI_LCD_BASE 0x44000000 31#define GEMINI_RTC_BASE 0x45000000 32#define GEMINI_SATA_BASE 0x46000000 33#define GEMINI_LPC_HOST_BASE 0x47000000 34#define GEMINI_LPC_IO_BASE 0x47800000 35#define GEMINI_INTERRUPT_BASE 0x48000000 36/* TODO: Different interrupt controllers when SMP 37 * #define GEMINI_INTERRUPT0_BASE 0x48000000 38 * #define GEMINI_INTERRUPT1_BASE 0x49000000 39 */ 40#define GEMINI_SSP_CTRL_BASE 0x4A000000 41#define GEMINI_POWER_CTRL_BASE 0x4B000000 42#define GEMINI_CIR_BASE 0x4C000000 43#define GEMINI_GPIO_BASE(x) (0x4D000000 + (x) * 0x1000000) 44#define GEMINI_PCI_IO_BASE 0x50000000 45#define GEMINI_PCI_MEM_BASE 0x58000000 46#define GEMINI_TOE_BASE 0x60000000 47#define GEMINI_GMAC0_BASE 0x6000A000 48#define GEMINI_GMAC1_BASE 0x6000E000 49#define GEMINI_SECURITY_BASE 0x62000000 50#define GEMINI_IDE0_BASE 0x63000000 51#define GEMINI_IDE1_BASE 0x63400000 52#define GEMINI_RAID_BASE 0x64000000 53#define GEMINI_FLASH_CTRL_BASE 0x65000000 54#define GEMINI_DRAM_CTRL_BASE 0x66000000 55#define GEMINI_GENERAL_DMA_BASE 0x67000000 56#define GEMINI_USB0_BASE 0x68000000 57#define GEMINI_USB1_BASE 0x69000000 58#define GEMINI_BIG_ENDIAN_BASE 0x80000000 59 60#define GEMINI_TIMER1_BASE GEMINI_TIMER_BASE 61#define GEMINI_TIMER2_BASE (GEMINI_TIMER_BASE + 0x10) 62#define GEMINI_TIMER3_BASE (GEMINI_TIMER_BASE + 0x20) 63 64/* 65 * UART Clock when System clk is 150MHz 66 */ 67#define UART_CLK 48000000 68 69/* 70 * macro to get at IO space when running virtually 71 */ 72#define IO_ADDRESS(x) IOMEM((((x) & 0xFFF00000) >> 4) | ((x) & 0x000FFFFF) | 0xF0000000) 73 74#endif 75