| /****************************************************************************** |
| * |
| * Copyright (C) 2010 - 2014 Xilinx, Inc. All rights reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to deal |
| * in the Software without restriction, including without limitation the rights |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| * copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * Use of the Software is limited solely to applications: |
| * (a) running on a Xilinx device, or |
| * (b) that interact with a Xilinx device through a bus or interconnect. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF |
| * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| * |
| * Except as contained in this notice, the name of the Xilinx shall not be used |
| * in advertising or otherwise to promote the sale, use or other dealings in |
| * this Software without prior written authorization from Xilinx. |
| * |
| ******************************************************************************/ |
| /*****************************************************************************/ |
| /** |
| * @file smc.h |
| * |
| * <pre> |
| * MODIFICATION HISTORY: |
| * |
| * Ver Who Date Changes |
| * ----- ---- -------- --------------------------------------------------- |
| * 1.00a sdm 11/03/09 Initial release. |
| * </pre> |
| * |
| * @note None. |
| * |
| ******************************************************************************/ |
| |
| #ifndef SMC_H /* prevent circular inclusions */ |
| #define SMC_H /* by using protection macros */ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /***************************** Include Files *********************************/ |
| |
| #include "xparameters.h" |
| #include "xil_io.h" |
| |
| /***************** Macros (Inline Functions) Definitions *********************/ |
| |
| /**************************** Type Definitions *******************************/ |
| |
| /************************** Constant Definitions *****************************/ |
| |
| /* Memory controller configuration register offset */ |
| #define XSMCPSS_MC_STATUS 0x000 /* Controller status reg, RO */ |
| #define XSMCPSS_MC_INTERFACE_CONFIG 0x004 /* Interface config reg, RO */ |
| #define XSMCPSS_MC_SET_CONFIG 0x008 /* Set configuration reg, WO */ |
| #define XSMCPSS_MC_CLR_CONFIG 0x00C /* Clear config reg, WO */ |
| #define XSMCPSS_MC_DIRECT_CMD 0x010 /* Direct command reg, WO */ |
| #define XSMCPSS_MC_SET_CYCLES 0x014 /* Set cycles register, WO */ |
| #define XSMCPSS_MC_SET_OPMODE 0x018 /* Set opmode register, WO */ |
| #define XSMCPSS_MC_REFRESH_PERIOD_0 0x020 /* Refresh period_0 reg, RW */ |
| #define XSMCPSS_MC_REFRESH_PERIOD_1 0x024 /* Refresh period_1 reg, RW */ |
| |
| /* Chip select configuration register offset */ |
| #define XSMCPSS_CS_IF0_CHIP_0_OFFSET 0x100 /* Interface 0 chip 0 config */ |
| #define XSMCPSS_CS_IF0_CHIP_1_OFFSET 0x120 /* Interface 0 chip 1 config */ |
| #define XSMCPSS_CS_IF0_CHIP_2_OFFSET 0x140 /* Interface 0 chip 2 config */ |
| #define XSMCPSS_CS_IF0_CHIP_3_OFFSET 0x160 /* Interface 0 chip 3 config */ |
| #define XSMCPSS_CS_IF1_CHIP_0_OFFSET 0x180 /* Interface 1 chip 0 config */ |
| #define XSMCPSS_CS_IF1_CHIP_1_OFFSET 0x1A0 /* Interface 1 chip 1 config */ |
| #define XSMCPSS_CS_IF1_CHIP_2_OFFSET 0x1C0 /* Interface 1 chip 2 config */ |
| #define XSMCPSS_CS_IF1_CHIP_3_OFFSET 0x1E0 /* Interface 1 chip 3 config */ |
| |
| /* User configuration register offset */ |
| #define XSMCPSS_UC_STATUS_OFFSET 0x200 /* User status reg, RO */ |
| #define XSMCPSS_UC_CONFIG_OFFSET 0x204 /* User config reg, WO */ |
| |
| /* Integration test register offset */ |
| #define XSMCPSS_IT_OFFSET 0xE00 |
| |
| /* ID configuration register offset */ |
| #define XSMCPSS_ID_PERIP_0_OFFSET 0xFE0 |
| #define XSMCPSS_ID_PERIP_1_OFFSET 0xFE4 |
| #define XSMCPSS_ID_PERIP_2_OFFSET 0xFE8 |
| #define XSMCPSS_ID_PERIP_3_OFFSET 0xFEC |
| #define XSMCPSS_ID_PCELL_0_OFFSET 0xFF0 |
| #define XSMCPSS_ID_PCELL_1_OFFSET 0xFF4 |
| #define XSMCPSS_ID_PCELL_2_OFFSET 0xFF8 |
| #define XSMCPSS_ID_PCELL_3_OFFSET 0xFFC |
| |
| /************************** Variable Definitions *****************************/ |
| |
| /************************** Function Prototypes ******************************/ |
| |
| void XSmc_SramInit (void); |
| void XSmc_NorInit(void); |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| |
| #endif /* SMC_H */ |
