2 * arch/arm/mach-clps711x/include/mach/memory.h
4 * Copyright (C) 1999 ARM Limited
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.
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.
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
20 #ifndef __ASM_ARCH_MEMORY_H
21 #define __ASM_ARCH_MEMORY_H
24 * Physical DRAM offset.
26 #define PLAT_PHYS_OFFSET UL(0xc0000000)
29 * The PS7211 allows up to 256MB max per DRAM bank, but the EDB7211
30 * uses only one of the two banks (bank #1). However, even within
31 * bank #1, memory is discontiguous.
33 * The EDB7211 has two 8MB DRAM areas with 8MB of empty space between
34 * them, so we use 24 for the node max shift to get 16MB node sizes.
37 #define SECTION_SIZE_BITS 24
38 #define MAX_PHYSMEM_BITS 32