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