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- /*
- * File : at91sam9260_matrix.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006, RT-Thread Develop Team
- *
- * 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.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Change Logs:
- * Date Author Notes
- * 2011-01-13 weety first version
- */
- #ifndef AT91SAM9260_MATRIX_H
- #define AT91SAM9260_MATRIX_H
- #ifdef __cplusplus
- extern "C" {
- #endif
- #define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */
- #define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */
- #define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */
- #define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */
- #define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */
- #define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */
- #define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */
- #define AT91_MATRIX_ULBT_INFINITE (0 << 0)
- #define AT91_MATRIX_ULBT_SINGLE (1 << 0)
- #define AT91_MATRIX_ULBT_FOUR (2 << 0)
- #define AT91_MATRIX_ULBT_EIGHT (3 << 0)
- #define AT91_MATRIX_ULBT_SIXTEEN (4 << 0)
- #define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */
- #define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */
- #define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */
- #define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */
- #define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */
- #define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */
- #define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */
- #define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16)
- #define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16)
- #define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16)
- #define AT91_MATRIX_FIXED_DEFMSTR (7 << 18) /* Fixed Index of Default Master */
- #define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */
- #define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24)
- #define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
- #define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */
- #define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */
- #define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */
- #define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */
- #define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */
- #define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */
- #define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */
- #define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */
- #define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */
- #define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */
- #define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */
- #define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */
- #define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
- #define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
- #define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x11C) /* EBI Chip Select Assignment Register */
- #define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */
- #define AT91_MATRIX_CS1A_SMC (0 << 1)
- #define AT91_MATRIX_CS1A_SDRAMC (1 << 1)
- #define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */
- #define AT91_MATRIX_CS3A_SMC (0 << 3)
- #define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3)
- #define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */
- #define AT91_MATRIX_CS4A_SMC (0 << 4)
- #define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4)
- #define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */
- #define AT91_MATRIX_CS5A_SMC (0 << 5)
- #define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5)
- #define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
- #define AT91_MATRIX_VDDIOMSEL (1 << 16) /* Memory voltage selection */
- #define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16)
- #define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16)
- #ifdef __cplusplus
- }
- #endif
- #endif
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