| /* |
| * linux/include/asm-arm/arch-at91/hardware.h |
| * |
| * Copyright (C) 2003 SAN People |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| #ifndef __ASM_ARCH_HARDWARE_H |
| #define __ASM_ARCH_HARDWARE_H |
| |
| #include <asm/sizes.h> |
| |
| #ifndef __ASSEMBLY__ |
| #include "AT91RM9200.h" |
| #else |
| #include "AT91RM9200_inc.h" |
| #endif |
| |
| /* Virtual and Physical base address for system peripherals */ |
| #define AT91_SYS_BASE 0xFFFFF000 /*4K */ |
| |
| /* Virtual and Physical base addresses of user peripherals */ |
| #define AT91_SPI_BASE 0xFFFE0000 /*16K */ |
| #define AT91_SSC2_BASE 0xFFFD8000 /*16K */ |
| #define AT91_SSC1_BASE 0xFFFD4000 /*16K */ |
| #define AT91_SSC0_BASE 0xFFFD0000 /*16K */ |
| #define AT91_USART3_BASE 0xFFFCC000 /*16K */ |
| #define AT91_USART2_BASE 0xFFFC8000 /*16K */ |
| #define AT91_USART1_BASE 0xFFFC4000 /*16K */ |
| #define AT91_USART0_BASE 0xFFFC0000 /*16K */ |
| #define AT91_EMAC_BASE 0xFFFBC000 /*16K */ |
| #define AT91_TWI_BASE 0xFFFB8000 /*16K */ |
| #define AT91_MCI_BASE 0xFFFB4000 /*16K */ |
| #define AT91_UDP_BASE 0xFFFB0000 /*16K */ |
| #define AT91_TCB1_BASE 0xFFFA4000 /*16K */ |
| #define AT91_TCB0_BASE 0xFFFA0000 /*16K */ |
| |
| #define AT91_USB_HOST_BASE 0x00300000 |
| |
| /* |
| * Where in virtual memory the IO devices (timers, system controllers |
| * and so on) |
| */ |
| #define AT91_IO_BASE 0xF0000000 /* Virt/Phys Address of IO */ |
| |
| /* FLASH */ |
| #define AT91_FLASH_BASE 0x10000000 /* NCS0 */ |
| |
| /* SDRAM */ |
| #define AT91_SDRAM_BASE 0x20000000 /* NCS1 */ |
| |
| /* SmartMedia */ |
| #define AT91_SMARTMEDIA_BASE 0x40000000 /* NCS3 */ |
| |
| /* Definition of interrupt priority levels */ |
| #define AT91C_AIC_PRIOR_0 AT91C_AIC_PRIOR_LOWEST |
| #define AT91C_AIC_PRIOR_1 ((unsigned int) 0x1) |
| #define AT91C_AIC_PRIOR_2 ((unsigned int) 0x2) |
| #define AT91C_AIC_PRIOR_3 ((unsigned int) 0x3) |
| #define AT91C_AIC_PRIOR_4 ((unsigned int) 0x4) |
| #define AT91C_AIC_PRIOR_5 ((unsigned int) 0x5) |
| #define AT91C_AIC_PRIOR_6 ((unsigned int) 0x6) |
| #define AT91C_AIC_PRIOR_7 AT91C_AIC_PRIOR_HIGEST |
| |
| #endif |
