OpenCloudOS-Kernel/arch/arm/mach-clps711x/include/mach/memory.h

/*
 *  arch/arm/mach-clps711x/include/mach/memory.h
 *
 *  Copyright (C) 1999 ARM Limited
 *
 * 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_MEMORY_H
#define __ASM_ARCH_MEMORY_H

/*
 * Physical DRAM offset.
 */
#define PLAT_PHYS_OFFSET	UL(0xc0000000)

/*
 * The PS7211 allows up to 256MB max per DRAM bank, but the EDB7211
 * uses only one of the two banks (bank #1).  However, even within
 * bank #1, memory is discontiguous.
 *
 * The EDB7211 has two 8MB DRAM areas with 8MB of empty space between
 * them, so we use 24 for the node max shift to get 16MB node sizes.
 */

#define SECTION_SIZE_BITS	24
#define MAX_PHYSMEM_BITS	32

#endif