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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-06-27 19:17:30 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-06-27 19:17:30 +0000 |
commit | 9e7be5d54f5269be1ecaf94035d3715556deddcf (patch) | |
tree | 9973d48b537f59771ceff553d880e3b30d296ab5 /nuttx/arch/arm/src/lpc43xx/chip.h | |
parent | c055288263c9c4558e2737378af91634e477a84d (diff) | |
download | px4-nuttx-9e7be5d54f5269be1ecaf94035d3715556deddcf.tar.gz px4-nuttx-9e7be5d54f5269be1ecaf94035d3715556deddcf.tar.bz2 px4-nuttx-9e7be5d54f5269be1ecaf94035d3715556deddcf.zip |
Beginning of NXP LPC4330 port
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4876 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/lpc43xx/chip.h')
-rw-r--r-- | nuttx/arch/arm/src/lpc43xx/chip.h | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/lpc43xx/chip.h b/nuttx/arch/arm/src/lpc43xx/chip.h new file mode 100644 index 000000000..d84caeb50 --- /dev/null +++ b/nuttx/arch/arm/src/lpc43xx/chip.h @@ -0,0 +1,159 @@ +/************************************************************************************ + * arch/arm/src/lpc43xx/chip.h + * + * Copyright (C) 2012 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * + * 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_LPC43XX_CHIP_H +#define __ARCH_ARM_SRC_LPC43XX_CHIP_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +/* Include the chip capabilities file */ + +#include <arch/lpc43xx/chip.h> + +/* Include the chip memory map, pin configuration, and vector definition. These + * header files may or may not be shared between different chips. That decisions + * depends on the similarity of the chip peripheral. + */ + +#if defined(CONFIG_ARCH_CHIP_LPC4310FBD144) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4310fbd144_pinmap.h" +# include "chip/lpc4310fbd144_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4310FET100) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4310fet100_pinmap.h" +# include "chip/lpc4310fet100_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4320FBD144) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4320fbd144_pinmap.h" +# include "chip/lpc4320fbd144_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4320FET100) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4320fet100_pinmap.h" +# include "chip/lpc4320fet100_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4330FBD144) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4330fbd144_pinmap.h" +# include "chip/lpc4330fbd144_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4330FET100) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4330fet100_pinmap.h" +# include "chip/lpc4330fet100_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4330FET180) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4330fet180_pinmap.h" +# include "chip/lpc4330fet180_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4330FET256) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4330fet256_pinmap.h" +# include "chip/lpc4330fet256_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4350FBD208) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4350fbd208_pinmap.h" +# include "chip/lpc4350fbd208_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4350FET180) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4350fet180_pinmap.h" +# include "chip/lpc4350fet180_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4350FET256) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4350fet256_pinmap.h" +# include "chip/lpc4350fet256_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4353FBD208) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4353fbd208_pinmap.h" +# include "chip/lpc4353fbd208_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4353FET180) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4353fet180_pinmap.h" +# include "chip/lpc4353fet180_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4353FET256) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4353fet256_pinmap.h" +# include "chip/lpc4353fet256_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4357FET180) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4357fet180_pinmap.h" +# include "chip/lpc4357fet180_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4357FBD208) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4357fbd208_pinmap.h" +# include "chip/lpc4357fbd208_vectors.h" +#elif defined(CONFIG_ARCH_CHIP_LPC4357FET256) +# include "chip/lpc43_memorymap.h" +# include "chip/lpc4357fet256_pinmap.h" +# include "chip/lpc4357fet256_vectors.h" +#else +# error "Unsupported LPC43xx chip" +#endif + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/* NVIC priority levels *************************************************************/ +/* Each priority field holds a priority value, 0-31. The lower the value, the greater + * the priority of the corresponding interrupt. + * + * The Cortex-M4 core supports up to 53 interrupts an 8 prgrammable interrupt + * priority levels; The Cortex-M0 core supports up to 32 interrupts with 4 + * programmable interrupt priorities. + */ + +#define LPC43M4_SYSH_PRIORITY_MIN 0xe0 /* All bits[7:5] set is minimum priority */ +#define LPC43M4_SYSH_PRIORITY_DEFAULT 0x80 /* Midpoint is the default */ +#define LPC43M4_SYSH_PRIORITY_MAX 0x00 /* Zero is maximum priority */ + +#define LPC43M0_SYSH_PRIORITY_MIN 0xc0 /* All bits[7:6] set is minimum priority */ +#define LPC43M0_SYSH_PRIORITY_DEFAULT 0x80 /* Midpoint is the default */ +#define LPC43M0_SYSH_PRIORITY_MAX 0x00 /* Zero is maximum priority */ + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +#endif /* __ARCH_ARM_SRC_LPC43XX_CHIP_H */ |