at91sam9263_ccfg.h

来自「最新版IAR FOR ARM（EWARM）5.11中的代码例子」· C头文件 代码 · 共 90 行

/* linux/include/asm-arm/arch-at91sam9263/at91sam9263_ccfg.h
 * 
 * Hardware definition for the ccfg peripheral in the ATMEL at91sam9263 processor
 * 
 * Generated  12/07/2006 (13:13:46) AT91 SW Application Group from  V
 * 
 * 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 SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * 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.,
 * 675 Mass Ave, Cambridge, MA 02139, USA.
 */


#ifndef __AT91SAM9263_CCFG_H
#define __AT91SAM9263_CCFG_H

/* -------------------------------------------------------- */
/* CCFG ID definitions for  AT91SAM9263           */
/* -------------------------------------------------------- */

/* -------------------------------------------------------- */
/* CCFG Base Address definitions for  AT91SAM9263   */
/* -------------------------------------------------------- */
#define AT91C_BASE_CCFG      	0xFFFFED10 /**< CCFG base address */

/* -------------------------------------------------------- */
/* PIO definition for CCFG hardware peripheral */
/* -------------------------------------------------------- */

/* -------------------------------------------------------- */
/* Register offset definition for CCFG hardware peripheral */
/* -------------------------------------------------------- */
#define CCFG_TCMR 	(0x0004) 	/**<  TCM configuration */
#define CCFG_EBI0CSA 	(0x0010) 	/**<  EBI0 Chip Select Assignement Register */
#define CCFG_EBI1CSA 	(0x0014) 	/**<  EBI1 Chip Select Assignement Register */
#define CCFG_MATRIXVERSION 	(0x00EC) 	/**<  Version Register */

/* -------------------------------------------------------- */
/* Bitfields definition for CCFG hardware peripheral */
/* -------------------------------------------------------- */
/* --- Register CCFG_TCMR */
#define AT91C_CCFG_ITCM_SIZE  (0xF << 0 ) /**< (CCFG) Size of ITCM enabled memory block */
#define 	AT91C_CCFG_ITCM_SIZE_0KB                  0x0 /**< (CCFG) 0 KB (No ITCM Memory) */
#define 	AT91C_CCFG_ITCM_SIZE_16KB                 0x5 /**< (CCFG) 16 KB */
#define 	AT91C_CCFG_ITCM_SIZE_32KB                 0x6 /**< (CCFG) 32 KB */
#define AT91C_CCFG_DTCM_SIZE  (0xF << 4 ) /**< (CCFG) Size of DTCM enabled memory block */
#define 	AT91C_CCFG_DTCM_SIZE_0KB                  (0x0 <<  4) /**< (CCFG) 0 KB (No DTCM Memory) */
#define 	AT91C_CCFG_DTCM_SIZE_16KB                 (0x5 <<  4) /**< (CCFG) 16 KB */
#define 	AT91C_CCFG_DTCM_SIZE_32KB                 (0x6 <<  4) /**< (CCFG) 32 KB */
#define AT91C_CCFG_RM         (0xF << 8 ) /**< (CCFG) Read Margin registers */
/* --- Register CCFG_EBI0CSA */
#define AT91C_EBI_CS1A        (0x1 << 1 ) /**< (CCFG) Chip Select 1 Assignment */
#define 	AT91C_EBI_CS1A_SMC                  (0x0 <<  1) /**< (CCFG) Chip Select 1 is assigned to the Static Memory Controller. */
#define 	AT91C_EBI_CS1A_SDRAMC               (0x1 <<  1) /**< (CCFG) Chip Select 1 is assigned to the SDRAM Controller. */
#define AT91C_EBI_CS3A        (0x1 << 3 ) /**< (CCFG) Chip Select 3 Assignment */
#define 	AT91C_EBI_CS3A_SMC                  (0x0 <<  3) /**< (CCFG) Chip Select 3 is only assigned to the Static Memory Controller and NCS3 behaves as defined by the SMC. */
#define 	AT91C_EBI_CS3A_SM                   (0x1 <<  3) /**< (CCFG) Chip Select 3 is assigned to the Static Memory Controller and the SmartMedia Logic is activated. */
#define AT91C_EBI_CS4A        (0x1 << 4 ) /**< (CCFG) Chip Select 4 Assignment */
#define 	AT91C_EBI_CS4A_SMC                  (0x0 <<  4) /**< (CCFG) Chip Select 4 is only assigned to the Static Memory Controller and NCS4 behaves as defined by the SMC. */
#define 	AT91C_EBI_CS4A_CF                   (0x1 <<  4) /**< (CCFG) Chip Select 4 is assigned to the Static Memory Controller and the CompactFlash Logic (first slot) is activated. */
#define AT91C_EBI_CS5A        (0x1 << 5 ) /**< (CCFG) Chip Select 5 Assignment */
#define 	AT91C_EBI_CS5A_SMC                  (0x0 <<  5) /**< (CCFG) Chip Select 5 is only assigned to the Static Memory Controller and NCS5 behaves as defined by the SMC */
#define 	AT91C_EBI_CS5A_CF                   (0x1 <<  5) /**< (CCFG) Chip Select 5 is assigned to the Static Memory Controller and the CompactFlash Logic (second slot) is activated. */
#define AT91C_EBI_DBPUC       (0x1 << 8 ) /**< (CCFG) Data Bus Pull-up Configuration */
/* --- Register CCFG_EBI1CSA */
#define AT91C_EBI_CS1A        (0x1 << 1 ) /**< (CCFG) Chip Select 1 Assignment */
#define 	AT91C_EBI_CS1A_SMC                  (0x0 <<  1) /**< (CCFG) Chip Select 1 is assigned to the Static Memory Controller. */
#define 	AT91C_EBI_CS1A_SDRAMC               (0x1 <<  1) /**< (CCFG) Chip Select 1 is assigned to the SDRAM Controller. */
#define AT91C_EBI_CS2A        (0x1 << 3 ) /**< (CCFG) EBI1 Chip Select 2 Assignment */
#define 	AT91C_EBI_CS2A_SMC                  (0x0 <<  3) /**< (CCFG) Chip Select 2 is assigned to the Static Memory Controller. */
#define 	AT91C_EBI_CS2A_SM                   (0x1 <<  3) /**< (CCFG) Chip Select 2 is assigned to the Static Memory Controller and the SmartMedia Logic is activated. */
#define AT91C_EBI_DBPUC       (0x1 << 8 ) /**< (CCFG) Data Bus Pull-up Configuration */

#endif /* __AT91SAM9263_CCFG_H */