linux/arch/arm/mach-netx/include/mach/hardware.h
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   1/*
   2 * arch/arm/mach-netx/include/mach/hardware.h
   3 *
   4 * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
   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 version 2
   8 * as published by the Free Software Foundation.
   9 *
  10 * This program is distributed in the hope that it will be useful,
  11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 * GNU General Public License for more details.
  14 *
  15 * You should have received a copy of the GNU General Public License
  16 * along with this program; if not, write to the Free Software
  17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18 */
  19#ifndef __ASM_ARCH_HARDWARE_H
  20#define __ASM_ARCH_HARDWARE_H
  21
  22#define NETX_IO_PHYS    0x00100000
  23#define NETX_IO_VIRT    0xe0000000
  24#define NETX_IO_SIZE    0x00100000
  25
  26#define SRAM_INTERNAL_PHYS_0 0x00000
  27#define SRAM_INTERNAL_PHYS_1 0x08000
  28#define SRAM_INTERNAL_PHYS_2 0x10000
  29#define SRAM_INTERNAL_PHYS_3 0x18000
  30#define SRAM_INTERNAL_PHYS(no) ((no) * 0x8000)
  31
  32#define XPEC_MEM_SIZE 0x4000
  33#define XMAC_MEM_SIZE 0x1000
  34#define SRAM_MEM_SIZE 0x8000
  35
  36#define io_p2v(x) IOMEM((x) - NETX_IO_PHYS + NETX_IO_VIRT)
  37#define io_v2p(x) ((x) - NETX_IO_VIRT + NETX_IO_PHYS)
  38
  39#endif
  40