include/asm-arm/arch-at91rm9200/hardware.h

   1 /*
   2  * linux/include/asm-arm/arch-at91/hardware.h
   3  *
   4  *  Copyright (C) 2003 SAN People
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20 #ifndef __ASM_ARCH_HARDWARE_H
  21 #define __ASM_ARCH_HARDWARE_H
  22
  23 #include <asm/sizes.h>
  24
  25 #ifndef __ASSEMBLY__
  26 #include "AT91RM9200.h"
  27 #endif
  28
  29 /* Virtual and Physical base address for system peripherals */
  30 #define AT91_SYS_BASE           0xFFFFF000 /*4K */
  31
  32 /* Virtual and Physical base addresses of user peripherals */
  33 #define AT91_SPI_BASE           0xFFFE0000 /*16K */
  34 #define AT91_SSC2_BASE          0xFFFD8000 /*16K */
  35 #define AT91_SSC1_BASE          0xFFFD4000 /*16K */
  36 #define AT91_SSC0_BASE          0xFFFD0000 /*16K */
  37 #define AT91_USART3_BASE        0xFFFCC000 /*16K */
  38 #define AT91_USART2_BASE        0xFFFC8000 /*16K */
  39 #define AT91_USART1_BASE        0xFFFC4000 /*16K */
  40 #define AT91_USART0_BASE        0xFFFC0000 /*16K */
  41 #define AT91_EMAC_BASE          0xFFFBC000 /*16K */
  42 #define AT91_TWI_BASE           0xFFFB8000 /*16K */
  43 #define AT91_MCI_BASE           0xFFFB4000 /*16K */
  44 #define AT91_UDP_BASE           0xFFFB0000 /*16K */
  45 #define AT91_TCB1_BASE          0xFFFA4000 /*16K */
  46 #define AT91_TCB0_BASE          0xFFFA0000 /*16K */
  47
  48 #define AT91_USB_HOST_BASE      0x00300000
  49
  50 /*
  51  * Where in virtual memory the IO devices (timers, system controllers
  52  * and so on)
  53  */
  54 #define AT91_IO_BASE            0xF0000000      /* Virt/Phys Address of IO */
  55
  56 /* FLASH */
  57 #define AT91_FLASH_BASE         0x10000000      /* NCS0 */
  58
  59 /* SDRAM */
  60 #define AT91_SDRAM_BASE         0x20000000      /* NCS1 */
  61
  62 /* SmartMedia */
  63 #define AT91_SMARTMEDIA_BASE    0x40000000      /* NCS3 */
  64
  65 /* Definition of interrupt priority levels */
  66 #define AT91C_AIC_PRIOR_0 AT91C_AIC_PRIOR_LOWEST
  67 #define AT91C_AIC_PRIOR_1 ((unsigned int) 0x1)
  68 #define AT91C_AIC_PRIOR_2 ((unsigned int) 0x2)
  69 #define AT91C_AIC_PRIOR_3 ((unsigned int) 0x3)
  70 #define AT91C_AIC_PRIOR_4 ((unsigned int) 0x4)
  71 #define AT91C_AIC_PRIOR_5 ((unsigned int) 0x5)
  72 #define AT91C_AIC_PRIOR_6 ((unsigned int) 0x6)
  73 #define AT91C_AIC_PRIOR_7 AT91C_AIC_PRIOR_HIGEST
  74
  75 #endif