/* * 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