include/asm-arm/arch-omap/board-innovator.h

   1 /*
   2  * linux/include/asm-arm/arch-omap/board-innovator.h
   3  *
   4  * Copyright (C) 2001 RidgeRun, Inc.
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2 of the License, or (at your
   9  * option) any later version.
  10  *
  11  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
  12  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  13  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
  14  * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  15  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  16  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  17  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  18  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  19  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  20  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  21  *
  22  * You should have received a copy of the  GNU General Public License along
  23  * with this program; if not, write  to the Free Software Foundation, Inc.,
  24  * 675 Mass Ave, Cambridge, MA 02139, USA.
  25  */
  26 #ifndef __ASM_ARCH_OMAP_INNOVATOR_H
  27 #define __ASM_ARCH_OMAP_INNOVATOR_H
  28
  29 #if defined (CONFIG_ARCH_OMAP1510)
  30
  31 #ifndef OMAP_SDRAM_DEVICE
  32 #define OMAP_SDRAM_DEVICE                       D256M_1X16_4B
  33 #endif
  34
  35 #define OMAP1510P1_IMIF_PRI_VALUE               0x00
  36 #define OMAP1510P1_EMIFS_PRI_VALUE              0x00
  37 #define OMAP1510P1_EMIFF_PRI_VALUE              0x00
  38
  39 /*
  40  * These definitions define an area of FLASH set aside
  41  * for the use of MTD/JFFS2. This is the area of flash
  42  * that a JFFS2 filesystem will reside which is mounted
  43  * at boot with the "root=/dev/mtdblock/0 rw"
  44  * command line option. The flash address used here must
  45  * fall within the legal range defined by rrload for storing
  46  * the filesystem component. This address will be sufficiently
  47  * deep into the overall flash range to avoid the other
  48  * components also stored in flash such as the bootloader,
  49  * the bootloader params, and the kernel.
  50  * The SW2 settings for the map below are:
  51  * 1 off, 2 off, 3 on, 4 off.
  52  */
  53
  54 /* Intel flash_0, partitioned as expected by rrload */
  55 #define OMAP_FLASH_0_BASE       0xD8000000
  56 #define OMAP_FLASH_0_START      0x00000000
  57 #define OMAP_FLASH_0_SIZE       SZ_16M
  58
  59 /* Intel flash_1, used for cramfs or other flash file systems */
  60 #define OMAP_FLASH_1_BASE       0xD9000000
  61 #define OMAP_FLASH_1_START      0x01000000
  62 #define OMAP_FLASH_1_SIZE       SZ_16M
  63
  64 #define NR_FPGA_IRQS            24
  65 #define NR_IRQS                 IH_BOARD_BASE + NR_FPGA_IRQS
  66
  67 #ifndef __ASSEMBLY__
  68 void fpga_write(unsigned char val, int reg);
  69 unsigned char fpga_read(int reg);
  70 #endif
  71
  72 #endif /* CONFIG_ARCH_OMAP1510 */
  73
  74 #if defined (CONFIG_ARCH_OMAP1610)
  75
  76 /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */
  77 #define OMAP1610_ETHR_BASE              0xE8000000
  78 #define OMAP1610_ETHR_SIZE              SZ_4K
  79 #define OMAP1610_ETHR_START             0x04000000
  80
  81 /* Intel STRATA NOR flash at CS3 */
  82 #define OMAP1610_NOR_FLASH_BASE         0xD8000000
  83 #define OMAP1610_NOR_FLASH_SIZE         SZ_32M
  84 #define OMAP1610_NOR_FLASH_START        0x0C000000
  85
  86 #endif /* CONFIG_ARCH_OMAP1610 */
  87 #endif /* __ASM_ARCH_OMAP_INNOVATOR_H */