cpu_conf.h

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/*
 * Copyright (C) 2013 Ludwig Knüpfer <ludwig.knuepfer@fu-berlin.de>
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#pragma once


 
#ifdef __cplusplus
extern "C" {
#endif
 
/* MARK: - CPU-specific default stack sizes */
#if !defined(THREAD_STACKSIZE_DEFAULT) || defined(DOXYGEN)
#  if (__SIZEOF_POINTER__ == 8)
#    define THREAD_STACKSIZE_DEFAULT            (16384)
#  else
#    define THREAD_STACKSIZE_DEFAULT            (8192)
#  endif
#endif
#if !defined(THREAD_STACKSIZE_IDLE) || defined(DOXYGEN)
#  define THREAD_STACKSIZE_IDLE               (THREAD_STACKSIZE_DEFAULT)
#endif
#if !defined(THREAD_EXTRA_STACKSIZE_PRINTF) || defined(DOXYGEN)
#  define THREAD_EXTRA_STACKSIZE_PRINTF       (4096)
#endif
#if !defined(THREAD_EXTRA_STACKSIZE_PRINTF_FLOAT) || defined(DOXYGEN)
#  define THREAD_EXTRA_STACKSIZE_PRINTF_FLOAT (4096)
#endif
/* for core/include/thread.h */
#if !defined(THREAD_STACKSIZE_MINIMUM) || defined(DOXYGEN)
#  define THREAD_STACKSIZE_MINIMUM            (THREAD_STACKSIZE_DEFAULT)
#endif
/* native internal */
#if !defined(ISR_STACKSIZE) || defined(DOXYGEN)
#  define ISR_STACKSIZE                       (THREAD_STACKSIZE_DEFAULT)
#endif
 
/* MARK: - Networking constants */
#define NATIVE_ETH_PROTO 0x1234
 
#if (defined(CONFIG_GNRC_PKTBUF_SIZE)) && (CONFIG_GNRC_PKTBUF_SIZE < 2048)
#   undef  CONFIG_GNRC_PKTBUF_SIZE
#   define CONFIG_GNRC_PKTBUF_SIZE     (2048)
#endif
 
/* MARK: - Native flash emulation */
#if !defined(FLASHPAGE_SIZE) || defined(DOXYGEN)
#  define FLASHPAGE_SIZE                      (512)
#endif

#if !defined(FLASHPAGE_NUMOF) || defined(DOXYGEN)
#  define FLASHPAGE_NUMOF                     (32)
#endif

#if !defined(FLASHPAGE_WRITE_BLOCK_ALIGNMENT) || defined(DOXYGEN)
#  define FLASHPAGE_WRITE_BLOCK_ALIGNMENT     (8)
#endif
#if !defined(FLASHPAGE_WRITE_BLOCK_SIZE) || defined(DOXYGEN)
#  define FLASHPAGE_WRITE_BLOCK_SIZE          (16)
#endif

#if !defined(FLASHPAGE_ERASE_STATE) || defined(DOXYGEN)
#  define FLASHPAGE_ERASE_STATE               (0x0)
#endif

extern char _native_flash[FLASHPAGE_SIZE * FLASHPAGE_NUMOF];

#define CPU_FLASH_BASE ((uintptr_t)_native_flash)
 
#ifdef __cplusplus
}
#endif