/************************************************************************************ * arch/arm/src/lpc31xx/chip.h * * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * 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_SRC_LPC31XX_CHIP_H #define __ARCH_ARM_SRC_LPC31XX_CHIP_H /************************************************************************************ * Included Files ************************************************************************************/ #include #include "lpc31_memorymap.h" /************************************************************************************ * Pre-processor Definitions ************************************************************************************/ #if defined(CONFIG_ARCH_CHIP_LPC3130) # undef HAVE_INTSRAM1 /* 96Kb internal SRAM */ # define LPC31_NDMACH 12 /* 12 DMA channels */ # undef HAVE_AESENGINE /* No AES engine */ #elif defined(CONFIG_ARCH_CHIP_LPC3131) # define HAVE_INTSRAM1 1 /* 192Kb internal SRAM */ # define LPC31_NDMACH 12 /* 12 DMA channels */ # undef HAVE_AESENGINE /* No AES engine */ #elif defined(CONFIG_ARCH_CHIP_LPC3152) # define HAVE_INTSRAM1 1 /* 192Kb internal SRAM */ # define LPC31_NDMACH 12 /* 12 DMA channels */ # undef HAVE_AESENGINE /* No AES engine */ #elif defined(CONFIG_ARCH_CHIP_LPC3152) # define HAVE_INTSRAM1 1 /* 192Kb internal SRAM */ # define LPC31_NDMACH 12 /* 12 DMA channels */ # define HAVE_AESENGINE 1 /* AES engine */ # undef HAVE_AESENGINE /* No AES engine */ #else # error "Unsupported LPC31XX architecture" # undef HAVE_INTSRAM1 /* No INTSRAM1 */ # define LPC31_NDMACH 0 /* No DMA channels */ # undef HAVE_AESENGINE /* No AES engine */ #endif /************************************************************************************ * Public Types ************************************************************************************/ /************************************************************************************ * Public Data ************************************************************************************/ /************************************************************************************ * Public Functions ************************************************************************************/ #endif /* __ARCH_ARM_SRC_LPC31XX_CHIP_H */