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Kumar Gala47d41cc2009-02-05 20:40:57 -06001/*
2 * Copyright 2009 Freescale Semiconductor, Inc.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of
7 * the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
17 * MA 02111-1307 USA
18 *
19 */
20
21#ifndef _ASM_CONFIG_H_
22#define _ASM_CONFIG_H_
23
Kumar Gala87c90632009-02-05 20:40:58 -060024#ifndef CONFIG_MAX_MEM_MAPPED
Becky Brucebd767292009-02-23 13:56:51 -060025#if defined(CONFIG_4xx) || defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
Kumar Gala87c90632009-02-05 20:40:58 -060026#define CONFIG_MAX_MEM_MAPPED ((phys_size_t)2 << 30)
27#else
Stefan Roese2ede8792009-02-11 09:37:12 +010028#define CONFIG_MAX_MEM_MAPPED (256 << 20)
Kumar Gala87c90632009-02-05 20:40:58 -060029#endif
30#endif
31
Peter Tyser017f11f2009-06-30 17:15:40 -050032#ifndef CONFIG_FSL_DMA
33#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER) && \
34 (defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx))
35#define CONFIG_FSL_DMA
Kumar Gala47d41cc2009-02-05 20:40:57 -060036#endif
Peter Tyser017f11f2009-06-30 17:15:40 -050037#endif
38
39#endif /* _ASM_CONFIG_H_ */