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Diffstat (limited to 'nuttx/arch/c5471/defconfig')
| -rw-r--r-- | nuttx/arch/c5471/defconfig | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/nuttx/arch/c5471/defconfig b/nuttx/arch/c5471/defconfig new file mode 100644 index 000000000..c48d0b837 --- /dev/null +++ b/nuttx/arch/c5471/defconfig @@ -0,0 +1,157 @@ +############################################################ +# defconfig +# +# Copyright (C) 2007 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 Gregory Nutt 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. +# +############################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory +# CONFIG_ARCH_name - for use in C code +# CONFIG_ROM_VECTORS - unique to arm7tdmi +# +CONFIG_ARCH=c5471 +CONFIG_ARCH_C5471=y +CONFIG_ROM_VECTORS=n + +# +# General OS setup +# +# CONFIG_EXAMPLE - identifies the subdirectgory in examples +# that will be used in the build +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_HAVE_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_JULIAN_TIME - Enables Julian time conversions +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# +CONFIG_EXAMPLE=ostest +CONFIG_DEBUG=y +CONFIG_DEBUG_VERBOSE=n +CONFIG_ARCH_LOWPUTC=n +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2007 +CONFIG_START_MONTH=2 +CONFIG_START_DAY=13 +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=n + +# +# Allow for artchitecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve sysem performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_BZERO=n +CONFIG_ARCH_KMALLOC=n +CONFIG_ARCH_KZMALLOC=n +CONFIG_ARCH_KFREE=n + +# General Compile environment setup +# +# CONFIG_HAVE_LONG_LONG - enable if your architecture supports +# long long types and if you plan to use them +CONFIG_HAVE_LONG_LONG=n + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# +CONFIG_NPTHREAD_KEYS=4 +CONFIG_NFILE_DESCRIPTORS=32 +CONFIG_NFILE_STREAMS=16 +CONFIG_STDIO_BUFFER_SIZE=1024 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=32 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_PREALLOC_WDOGS=32 + +# +# Stack and heap information +# +# CONFIG_BOOT_FROM_FLASH - Some configurations support XIP +# operation from FLASH. +# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only) +# CONFIG_PROC_STACK_SIZE - The size of the initial stack +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_FROM_FLASH=n +CONFIG_STACK_POINTER=0x02100000 +CONFIG_PROC_STACK_SIZE=0x00001000 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=4096 +CONFIG_HEAP_BASE=0x02100000 +CONFIG_HEAP_SIZE=0x00100000 |