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/************************************************************************************
* arch/arm/src/imx/imx_system.h
*
* Copyright (C) 2009 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
************************************************************************************/
#ifndef __ARCH_ARM_IMX_SYSTEM_H
#define __ARCH_ARM_IMX_SYSTEM_H
/************************************************************************************
* Included Files
************************************************************************************/
/************************************************************************************
* Definitions
************************************************************************************/
/* AIPI Register Offsets ************************************************************/
#define AIPI_PSR0_OFFSET 0x0000 /* Peripheral Size Register 0 */
#define AIPI_PSR1_OFFSET 0x0004 /* Peripheral Size Register 1 */
#define AIPI_PAR_OFFSET 0x0008 /* Peripheral Access Register */
/* AIPI Register Addresses **********************************************************/
#define IMX_AIPI1_PSR0 (IMX_AIPI1_VBASE + AIPI_PSR0_OFFSET)
#define IMX_AIPI1_PSR1 (IMX_AIPI1_VBASE + AIPI_PSR1_OFFSET)
#define IMX_AIPI1_PAR (IMX_AIPI1_VBASE + AIPI_PAR_OFFSET)
#define IMX_AIPI2_PSR0 (IMX_AIP2_VBASE + AIPI_PSR0_OFFSET)
#define IMX_AIPI2_PSR1 (IMX_AIP2_VBASE + AIPI_PSR1_OFFSET)
#define IMX_AIPI2_PAR (IMX_AIP2_VBASE + 0xAIPI_PAR_OFFSET)
/* AIPI Register Bit Definitions ****************************************************/
/* PLL Register Offsets *************************************************************/
#define PLL_CSCR_OFFSET 0x0000 /* Clock Source Control Register */
#define PLL_MCTL0_OFFSET 0x0004 /* MCU PLL Control Register 0 */
#define PLL_MCTL1_OFFSET 0x0008 /* MCU PLL Control Register 1 */
#define PLL_SPCTL0_OFFSET 0x000c /* System PLL Control Register 0 */
#define PLL_SPCTL1_OFFSET 0x0010 /* System PLL Control Register 1 */
#define PLL_PCDR_OFFSET 0x0020 /* Peripherial Clock Divider Register */
/* PLL Register Addresses ***********************************************************/
#define IMX_PLL_CSCR (IMX_PLL_VBASE + PLL_CSCR_OFFSET)
#define IMX_PLL_MCTL0 (IMX_PLL_VBASE + PLL_MCTL0_OFFSET)
#define IMX_PLL_MCTL1 (IMX_PLL_VBASE + PLL_MCTL1_OFFSET)
#define IMX_PLL_SPCTL0 (IMX_PLL_VBASE + PLL_SPCTL0_OFFSET)
#define IMX_PLL_SPCTL1 (IMX_PLL_VBASE + PLL_SPCTL1_OFFSET)
#define IMX_PLL_PCDR (IMX_PLL_VBASE + PLL_PCDR_OFFSET)
/* PLL Register Bit Definitions *****************************************************/
/* SC Register Offsets **************************************************************/
#define SC_RSR_OFFSET 0x0000 /* Reset Source Register */
#define SC_SIDR_OFFSET 0x0004 /* Silicon ID Register */
#define SC_FMCR_OFFSET 0x0008 /* Function Muxing Control Register */
#define SC_GPCR_OFFSET 0x000c /* Global Peripherial Control Regiser */
/* SC Register Addresses ************************************************************/
#define IMX_SC_RSR (IMX_SC_VBASE + SC_RSR_OFFSET)
#define IMX_SC_SIDR (IMX_SC_VBASE + SC_SIDR_OFFSET)
#define IMX_SC_FMCR (IMX_SC_VBASE + SC_FMCR_OFFSET)
#define IMX_SC_GPCR (IMX_SC_VBASE + SC_GPCR_OFFSET)
/* SC Register Bit Definitions ******************************************************/
/* SDRAMC Register Offsets **********************************************************/
#define SDRAMC_SDCTL0_OFFSET 0x0000
#define SDRAMC_SDCTL1_OFFSET 0x0004
/* SDRAMC Register Addresses ********************************************************/
#define IMX_SDRAMC_SDCTL0 (IMX_SDRAMC_VBASE + SDRAMC_SDCTL0_OFFSET)
#define IMX_SDRAMC_SDCTL1 (IMX_SDRAMC_VBASE + SDRAMC_SDCTL1_OFFSET))
/* SDRAMC Register Bit Definitions **************************************************/
/************************************************************************************
* Inline Functions
************************************************************************************/
#endif /* __ARCH_ARM_IMX_SYSTEM_H */
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