uboot-vybrid_public/include/configs/km82xx.h

/*
 * (C) Copyright 2007-2011
 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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 __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 * (easy to change)
 */

#define CONFIG_MPC8247
/* MGCOGE */
#if defined(CONFIG_MGCOGE)
#define CONFIG_HOSTNAME		mgcoge
#define CONFIG_KM_BOARD_EXTRA_ENV	""

/* MGCOGE3NE */
#elif defined(CONFIG_MGCOGE3NE)
#define CONFIG_HOSTNAME		mgcoge3ne
#define CONFIG_KM_82XX
#define CONFIG_KM_BOARD_EXTRA_ENV	"bobcatreset=true\0"

#else
#error ("Board unsupported")
#endif

#define	CONFIG_SYS_TEXT_BASE	0xFE000000

/* include common defines/options for all Keymile boards */
#include "km/keymile-common.h"
#include "km/km-powerpc.h"

#define CONFIG_SYS_SDRAM_BASE		0x00000000
#define CONFIG_SYS_FLASH_BASE		0xFE000000
#define CONFIG_SYS_FLASH_SIZE		32
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER

/* MGCOGE */
#if defined(CONFIG_MGCOGE)
#define CONFIG_SYS_MAX_FLASH_BANKS	3
/* max num of sects on one chip */
#define CONFIG_SYS_MAX_FLASH_SECT	512

#define CONFIG_SYS_FLASH_BASE_1	0x50000000
#define CONFIG_SYS_FLASH_SIZE_1	32
#define CONFIG_SYS_FLASH_BASE_2	0x52000000
#define CONFIG_SYS_FLASH_SIZE_2	32

#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, \
					CONFIG_SYS_FLASH_BASE_1, \
					CONFIG_SYS_FLASH_BASE_2 }
#define MTDIDS_DEFAULT		"nor3=app"

/*
 * Bank 1 - 60x bus SDRAM
 */
#define SDRAM_MAX_SIZE	0x08000000			/* max. 128 MB	*/
#define CONFIG_SYS_GLOBAL_SDRAM_LIMIT	(256 << 20)	/* less than 256 MB */

/* SDRAM initialization values
*/

#define CONFIG_SYS_OR1	((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & \
			   ORxS_SDAM_MSK)		|\
			ORxS_BPD_8			|\
			ORxS_ROWST_PBI0_A7		|\
			ORxS_NUMR_13)

#define CONFIG_SYS_PSDMR (				\
			PSDMR_SDAM_A14_IS_A5		|\
			PSDMR_BSMA_A14_A16		|\
			PSDMR_SDA10_PBI0_A9		|\
			PSDMR_RFRC_5_CLK		|\
			PSDMR_PRETOACT_2W		|\
			PSDMR_ACTTORW_2W		|\
			PSDMR_LDOTOPRE_1C		|\
			PSDMR_WRC_1C			|\
			PSDMR_CL_2)

/* MGCOGE3NE */
#elif defined(CONFIG_MGCOGE3NE)
#define CONFIG_SYS_MAX_FLASH_BANKS	2	/* max num of flash banks */
#define CONFIG_SYS_MAX_FLASH_SECT	1024	/*
						 * max num of sects on one
						 * chip
						 */

#define CONFIG_SYS_FLASH_BASE_1	0x50000000
#define CONFIG_SYS_FLASH_SIZE_1	128

#define CONFIG_SYS_FLASH_SIZE_2 0	/* dummy value to calc SYS_OR5 */

#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, \
					CONFIG_SYS_FLASH_BASE_1 }

#define MTDIDS_DEFAULT		"nor2=app"

/*
 * Bank 1 - 60x bus SDRAM
 * mgcoge3ne has 256M.
 */
#define SDRAM_MAX_SIZE 0x10000000			/* max. 256 MB	*/
#define CONFIG_SYS_GLOBAL_SDRAM_LIMIT	(512 << 20)	/* less than 512 MB */

#define CONFIG_SYS_OR1	((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & \
			   ORxS_SDAM_MSK)		|\
			ORxS_BPD_4			|\
			ORxS_ROWST_PBI1_A4		|\
			ORxS_NUMR_13)

#define CONFIG_SYS_PSDMR (				\
			PSDMR_PBI			|\
			PSDMR_SDAM_A17_IS_A5		|\
			PSDMR_BSMA_A13_A15		|\
			PSDMR_SDA10_PBI1_A6		|\
			PSDMR_RFRC_5_CLK		|\
			PSDMR_PRETOACT_2W		|\
			PSDMR_ACTTORW_2W		|\
			PSDMR_LDOTOPRE_1C		|\
			PSDMR_WRC_2C			|\
			PSDMR_CL_2)
#endif /* defined(CONFIG_MGCOGE3NE) */

/* include further common stuff for all keymile 82xx boards */
#include "km/km82xx-common.h"

#endif /* __CONFIG_H */