From 54e570f8d073b753f8d34592b249aa73681b8116 Mon Sep 17 00:00:00 2001 From: patacongo Date: Wed, 6 May 2009 23:09:15 +0000 Subject: Add LM3S6918 support git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1756 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/configs/eagle100/README.txt | 123 +++++++++ nuttx/configs/eagle100/include/README.txt | 1 + nuttx/configs/eagle100/include/board.h | 91 +++++++ nuttx/configs/eagle100/ostest/Make.defs | 121 +++++++++ nuttx/configs/eagle100/ostest/defconfig | 423 ++++++++++++++++++++++++++++++ nuttx/configs/eagle100/ostest/ld.script | 90 +++++++ nuttx/configs/eagle100/ostest/setenv.sh | 46 ++++ nuttx/configs/eagle100/src/Makefile | 77 ++++++ nuttx/configs/eagle100/src/README.txt | 1 + nuttx/configs/eagle100/src/up_boot.c | 75 ++++++ nuttx/configs/eagle100/src/up_leds.c | 91 +++++++ nuttx/configs/mx1ads/README.txt | 47 +--- nuttx/configs/mx1ads/include/README.txt | 2 +- nuttx/configs/mx1ads/include/board.h | 2 +- nuttx/configs/mx1ads/ostest/defconfig | 2 +- nuttx/configs/mx1ads/src/up_leds.c | 2 +- 16 files changed, 1144 insertions(+), 50 deletions(-) create mode 100644 nuttx/configs/eagle100/README.txt create mode 100644 nuttx/configs/eagle100/include/README.txt create mode 100644 nuttx/configs/eagle100/include/board.h create mode 100644 nuttx/configs/eagle100/ostest/Make.defs create mode 100644 nuttx/configs/eagle100/ostest/defconfig create mode 100644 nuttx/configs/eagle100/ostest/ld.script create mode 100755 nuttx/configs/eagle100/ostest/setenv.sh create mode 100644 nuttx/configs/eagle100/src/Makefile create mode 100644 nuttx/configs/eagle100/src/README.txt create mode 100644 nuttx/configs/eagle100/src/up_boot.c create mode 100644 nuttx/configs/eagle100/src/up_leds.c (limited to 'nuttx') diff --git a/nuttx/configs/eagle100/README.txt b/nuttx/configs/eagle100/README.txt new file mode 100644 index 000000000..f60dcd48c --- /dev/null +++ b/nuttx/configs/eagle100/README.txt @@ -0,0 +1,123 @@ +README +^^^^^^ + +Toolchain +^^^^^^^^^ + + A GNU GCC-based toolchain is assumed. The files */setenv.sh should + be modified to point to the correct path to the Cortex-M3 GCC toolchain (if + different from the default). + + If you have no Cortex-M3 toolchain, one can be downloaded from the NuttX + SourceForge download site (https://sourceforge.net/project/showfiles.php?group_id=189573). + + 1. You must have already configured Nuttx in /nuttx. + + cd tools + ./configure.sh eagle100/ + + 2. Download the latest buildroot package into + + 3. unpack the buildroot tarball. The resulting directory may + have versioning information on it like buildroot-x.y.z. If so, + rename /buildroot-x.y.z to /buildroot. + + 4. cd /buildroot + + 5. cp configs/cortexm3-defconfig-4.3.3 .config + + 6. make oldconfig + + 7. make + + 8. Edit setenv.h, if necessary, so that the PATH variable includes + the path to the newly built binaries. + +Eagle100-specific Configuration Options +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + + CONFIG_ARCH - Identifies the arch/ subdirectory. This should + be set to: + + CONFIG_ARCH=arm + + CONFIG_ARCH_name - For use in C code: + + CONFIG_ARCH_ARM=y + + CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory + + CONFIG_ARCH_CHIP=lm3s + + CONFIG_ARCH_CHIP_name - For use in C code to identify the exact + chip: + + CONFIG_ARCH_CHIP_LM3S6918 + + CONFIG_ARCH_BOARD - Identifies the configs subdirectory and + hence, the board that supports the particular chip or SoC. + + CONFIG_ARCH_BOARD=eagle100 (for the MicroMint Eagle-100 development board) + + CONFIG_ARCH_BOARD_name - For use in C code + + CONFIG_ARCH_BOARD_EAGLE100 + + CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation + of delay loops + + CONFIG_ENDIAN_BIG - define if big endian (default is little + endian) + + CONFIG_DRAM_SIZE - Describes the installed DRAM (SRAM in this case): + + CONFIG_DRAM_SIZE=0x00010000 (64Kb) + + CONFIG_DRAM_START - The start address of installed DRAM + + CONFIG_DRAM_SIZE=0x00000000 + + CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that + have LEDs + + CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt + stack. If defined, this symbol is the size of the interrupt + stack in bytes. If not defined, the user task stacks will be + used during interrupt handling. + + CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions + + CONFIG_ARCH_BOOTLOADER - Configure to use the MicroMint Eagle-100 + Ethernet bootloader. + + LM3S6818 specific device driver settings + + CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the + console and ttys0 (default is the UART0). + CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. + This specific the size of the receive buffer + CONFIG_UARTn_TXBUFSIZE - Characters are buffered before + being sent. This specific the size of the transmit buffer + CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be + CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8. + CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity + CONFIG_UARTn_2STOP - Two stop bits + +Configurations +^^^^^^^^^^^^^^ + +Each Eagle-100 configuration is maintained in a sudirectory and +can be selected as follow: + + cd tools + ./configure.sh eagle100/ + cd - + . ./setenv.sh + +Where is one of the following: + +ostest +^^^^^^ + +This configuration directory, performs a simple OS test using +examples/ostest. diff --git a/nuttx/configs/eagle100/include/README.txt b/nuttx/configs/eagle100/include/README.txt new file mode 100644 index 000000000..eb6438a9e --- /dev/null +++ b/nuttx/configs/eagle100/include/README.txt @@ -0,0 +1 @@ +This directory contains header files unique to the MicroMint Eagle-100 development board. diff --git a/nuttx/configs/eagle100/include/board.h b/nuttx/configs/eagle100/include/board.h new file mode 100644 index 000000000..855c01176 --- /dev/null +++ b/nuttx/configs/eagle100/include/board.h @@ -0,0 +1,91 @@ +/************************************************************************************ + * configs/eagle100/include/board.h + * include/arch/board/board.h + * + * Copyright (C) 2009 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_BOARD_BOARD_H +#define __ARCH_BOARD_BOARD_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#ifndef __ASSEMBLY__ +# include +#endif + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/* Clocking *************************************************************************/ + +#define LM3X_ARM_CLK_FREQ 50000000 /* 50MHz */ + +/* LED definitions ******************************************************************/ + +/* The Eagle-100 has only one user LED: Port A, Bit 6. Below are the mapping of this + * single LED. From this single LED, we can get the following information: + * + * OFF Steady: The system has failed to boot to the point of enabling interrupts + * ON Steady: The systems has enabled interrupts, but none have been received + * Dull glow: The system is taking interrupts + * Slow blinking: The system has panicked + */ + /* ON OFF */ +#define LED_STARTED 0 /* OFF OFF */ +#define LED_HEAPALLOCATE 1 /* OFF OFF */ +#define LED_IRQSENABLED 2 /* ON ON */ +#define LED_STACKCREATED 3 /* ON ON */ +#define LED_INIRQ 4 /* ON OFF */ +#define LED_SIGNAL 5 /* ON OFF */ +#define LED_ASSERTION 6 /* ON OFF */ +#define LED_PANIC 7 /* ON OFF */ + +/************************************************************************************ + * Public Function Prototypes + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +/* All LM3S architectures must provide the following entry point. This entry point + * is called early in the intitialization -- after all memory has been configured + * and mapped but before any devices have been initialized. + */ + +extern void lm3s_boardinitialize(void); + +#endif + +#endif /* __ARCH_BOARD_BOARD_H */ diff --git a/nuttx/configs/eagle100/ostest/Make.defs b/nuttx/configs/eagle100/ostest/Make.defs new file mode 100644 index 000000000..f622e1059 --- /dev/null +++ b/nuttx/configs/eagle100/ostest/Make.defs @@ -0,0 +1,121 @@ +############################################################################ +# configs/eagle100/ostest/Make.defs +# +# Copyright (C) 2009 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. +# +############################################################################ + +include ${TOPDIR}/.config + +CROSSDEV = arm-elf- +CC = $(CROSSDEV)gcc +CXX = $(CROSSDEV)g++ +CPP = $(CROSSDEV)gcc -E +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)nm +OBJCOPY = $(CROSSDEV)objcopy +OBJDUMP = $(CROSSDEV)objdump + +ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'} +ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1} + +ARCHCFLAGS = -fno-builtin +ARCHCXXFLAGS = -fno-builtin -fno-exceptions +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHWARNINGSXX = -Wall -Wshadow + +ifeq ("${CONFIG_DEBUG}","y") + ARCHOPTIMIZATION = -g +else + ARCHOPTIMIZATION = -Os -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer +endif + +ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft +endif +ARCHDEFINES = +ARCHINCLUDES = -I. -isystem $(TOPDIR)/include +ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx + +ARCHPICFLAGS = -fpic +ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/ostest/ld.script + +CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \ + $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe +CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) \ + $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) -pipe +CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) +AFLAGS = $(CFLAGS) -D__ASSEMBLY__ + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifeq ("${CONFIG_DEBUG}","y") + LDFLAGS += -g +endif + +define PREPROCESS + @echo "CPP: $1->$2" + @$(CPP) $(CPPFLAGS) $1 -o $2 +endef + +define COMPILE + @echo "CC: $1" + @$(CC) -c $(CFLAGS) $1 -o $2 +endef + +define COMPILEXX + @echo "CXX: $1" + @$(CXX) -c $(CXXFLAGS) $1 -o $2 +endef + +define ASSEMBLE + @echo "AS: $1" + @$(CC) -c $(AFLAGS) $1 -o $2 +endef + +define ARCHIVE + echo "AR: $2"; \ + $(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; } +endef + +define CLEAN + @rm -f *.o *.a +endef + +MKDEP = $(TOPDIR)/tools/mkdeps.sh + +HOSTCC = gcc +HOSTINCLUDES = -I. +HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe +HOSTLDFLAGS = + diff --git a/nuttx/configs/eagle100/ostest/defconfig b/nuttx/configs/eagle100/ostest/defconfig new file mode 100644 index 000000000..4ad4c4336 --- /dev/null +++ b/nuttx/configs/eagle100/ostest/defconfig @@ -0,0 +1,423 @@ +############################################################################ +# configs/eagle100/ostest/defconfig +# +# Copyright (C) 2009 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. +# +############################################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory and, hence, the +# processor architecture. +# CONFIG_ARCH_name - for use in C code. This identifies the +# particular chip or SoC that the architecture is implemented +# in. +# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory +# CONFIG_ARCH_CHIP_name - For use in C code +# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence, +# the board that supports the particular chip or SoC. +# CONFIG_ARCH_BOARD_name - for use in C code +# CONFIG_ENDIAN_BIG - define if big endian (default is little endian) +# CONFIG_BOARD_LOOPSPERMSEC - for delay loops +# CONFIG_DRAM_SIZE - Describes the installed DRAM. +# CONFIG_DRAM_START - The start address of DRAM (physical) +# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt +# stack. If defined, this symbol is the size of the interrupt +# stack in bytes. If not defined, the user task stacks will be +# used during interrupt handling. +# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions +# CONFIG_ARCH_BOOTLOADER - Configure to use the MicroMint Eagle-100 +# Ethernet bootloader. +CONFIG_ARCH=arm +CONFIG_ARCH_ARM=y +CONFIG_ARCH_CHIP=lm3s +CONFIG_ARCH_CHIP_LM3S6918 +CONFIG_ARCH_BOARD=eagle100 +CONFIG_ARCH_BOARD_EAGLE100=y +CONFIG_BOARD_LOOPSPERMSEC=16945 +CONFIG_DRAM_SIZE=0x00010000 +CONFIG_DRAM_START=0x00000000 +CONFIG_DRAM_NUTTXENTRY=0x00002000 +CONFIG_ARCH_INTERRUPTSTACK=n +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARCH_BOOTLOADER=y + +# +# LM3S6918 specific serial device driver settings +# +# CONFIG_UARTn_DISABLE - select to disable all support for +# the UART +# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the +# console and ttys0 (default is the UART1). +# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. +# This specific the size of the receive buffer +# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before +# being sent. This specific the size of the transmit buffer +# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be +# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8. +# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity +# CONFIG_UARTn_2STOP - Two stop bits +# +CONFIG_UART1_DISABLE=n +CONFIG_UART2_DISABLE=y +CONFIG_UART3_DISABLE=y +CONFIG_UART1_SERIAL_CONSOLE=y +CONFIG_UART2_SERIAL_CONSOLE=n +CONFIG_UART3_SERIAL_CONSOLE=n +CONFIG_UART1_TXBUFSIZE=256 +CONFIG_UART2_TXBUFSIZE=256 +CONFIG_UART3_TXBUFSIZE=256 +CONFIG_UART1_RXBUFSIZE=256 +CONFIG_UART2_RXBUFSIZE=256 +CONFIG_UART3_RXBUFSIZE=256 +CONFIG_UART1_BAUD=115200 +CONFIG_UART2_BAUD=115200 +CONFIG_UART3_BAUD=115200 +CONFIG_UART1_BITS=8 +CONFIG_UART2_BITS=8 +CONFIG_UART3_BITS=8 +CONFIG_UART1_PARITY=0 +CONFIG_UART2_PARITY=0 +CONFIG_UART3_PARITY=0 +CONFIG_UART1_2STOP=0 +CONFIG_UART2_2STOP=0 +CONFIG_UART3_2STOP=0 + +# +# LM3S6918 specific SPI device driver settings +# +# CONFIG_SPIn_DISABLE - select to disable all support for +# the SPI +CONFIG_SPI1_DISABLE=n +CONFIG_SPI2_DISABLE=y + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com using the tools/mkimage.sh script +# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_RAW_BINARY - make a raw binary format file used with many +# different loaders using the GNU objcopy program. This option +# should not be selected if you are not using the GNU toolchain. +# CONFIG_HAVE_LIBM - toolchain supports libm.a +# +CONFIG_RRLOAD_BINARY=n +CONFIG_INTELHEX_BINARY=n +CONFIG_RAW_BINARY=n +CONFIG_HAVE_LIBM=n + +# +# General OS setup +# +# CONFIG_EXAMPLE - identifies the subdirectory in examples +# that will be used in the build +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_TICKS_PER_MSEC - The default system timer is 100Hz +# or TICKS_PER_MSEC=10. This setting may be defined to +# inform NuttX that the processor hardware is providing +# system timer interrupts at some interrupt interval other +# than 10 msec. +# 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_DEV_LOWCONSOLE - Use the simple, low-level serial console +# driver (minimul support) +# CONFIG_MUTEX_TYPES: Set to enable support for recursive and +# errorcheck mutexes. Enables pthread_mutexattr_settype(). +# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority +# inheritance on mutexes and semaphores. +# +CONFIG_EXAMPLE=ostest +CONFIG_DEBUG=n +CONFIG_DEBUG_VERBOSE=n +CONFIG_MM_REGIONS=2 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2009 +CONFIG_START_MONTH=5 +CONFIG_START_DAY=6 +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=y +CONFIG_DEV_LOWCONSOLE=y +CONFIG_MUTEX_TYPES=n +CONFIG_PRIORITY_INHERITANCE=n + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=n +CONFIG_DISABLE_POSIX_TIMERS=n +CONFIG_DISABLE_PTHREAD=n +CONFIG_DISABLE_SIGNALS=n +CONFIG_DISABLE_MQUEUE=n +CONFIG_DISABLE_MOUNTPOINT=y +CONFIG_DISABLE_ENVIRON=y +CONFIG_DISABLE_POLL=y + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=n + +# +# Allow for architecture 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 + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# active tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# 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_NAME_MAX - The maximum size of a file name. +# 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_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +CONFIG_MAX_TASKS=64 +CONFIG_MAX_TASK_ARGS=4 +CONFIG_NPTHREAD_KEYS=4 +CONFIG_NFILE_DESCRIPTORS=32 +CONFIG_NFILE_STREAMS=16 +CONFIG_NAME_MAX=32 +CONFIG_STDIO_BUFFER_SIZE=1024 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=32 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=4 +CONFIG_PREALLOC_WDOGS=32 +CONFIG_PREALLOC_TIMERS=8 + +# +# TCP/IP and UDP support via uIP +# CONFIG_NET - Enable or disable all network features +# CONFIG_NET_IPv6 - Build in support for IPv6 +# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread. +# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options +# CONFIG_NET_BUFSIZE - uIP buffer size +# CONFIG_NET_TCP - TCP support on or off +# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks) +# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers +# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero) +# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until +# accept() is called. The size of the backlog is selected when listen() is called. +# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks) +# CONFIG_NET_UDP - UDP support on or off +# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off +# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections +# CONFIG_NET_ICMP - ICMP ping response support on or off +# CONFIG_NET_ICMP_PING - ICMP ping request support on or off +# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address +# CONFIG_NET_STATISTICS - uIP statistics on or off +# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window +# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table +# CONFIG_NET_BROADCAST - Broadcast support +# CONFIG_NET_LLH_LEN - The link level header length +# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates +CONFIG_NET=n +CONFIG_NET_IPv6=n +CONFIG_NSOCKET_DESCRIPTORS=0 +CONFIG_NET_SOCKOPTS=y +CONFIG_NET_BUFSIZE=420 +CONFIG_NET_TCP=n +CONFIG_NET_TCP_CONNS=40 +CONFIG_NET_MAX_LISTENPORTS=40 +CONFIG_NET_UDP=n +CONFIG_NET_UDP_CHECKSUMS=y +#CONFIG_NET_UDP_CONNS=10 +CONFIG_NET_ICMP=n +CONFIG_NET_ICMP_PING=n +#CONFIG_NET_PINGADDRCONF=0 +CONFIG_NET_STATISTICS=y +#CONFIG_NET_RECEIVE_WINDOW= +#CONFIG_NET_ARPTAB_SIZE=8 +CONFIG_NET_BROADCAST=n +#CONFIG_NET_LLH_LEN=14 +#CONFIG_NET_FWCACHE_SIZE=2 + +# +# UIP Network Utilities +# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP +# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries +CONFIG_NET_DHCP_LIGHT=n +CONFIG_NET_RESOLV_ENTRIES=4 + +# +# Settings for examples/uip +CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_UIP_DHCPC=n + +# +# Settings for examples/nettest +CONFIG_EXAMPLE_NETTEST_SERVER=n +CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n +CONFIG_EXAMPLE_NETTEST_NOMAC=n +CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1) + +# +# Settings for examples/nsh +CONFIG_EXAMPLES_NSH_CONSOLE=y +CONFIG_EXAMPLES_NSH_TELNET=n +CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512 +CONFIG_EXAMPLES_NSH_CMD_SIZE=40 +CONFIG_EXAMPLES_NSH_STACKSIZE=4096 +CONFIG_EXAMPLES_NSH_DHCPC=n +CONFIG_EXAMPLES_NSH_NOMAC=n +CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0) + +# +# DM90x0 Driver Settings +CONFIG_NET_DM90x0=n +CONFIG_DM9X_NINTERFACES=1 +CONFIG_DM9X_STATS=n +CONFIG_DM9X_BASE=0xd0000300 +CONFIG_DM9X_IRQ=27 +CONFIG_DM9X_BUSWIDTH8=n +CONFIG_DM9X_BUSWIDTH16=y +CONFIG_DM9X_BUSWIDTH32=n +CONFIG_DM9X_CHECKSUM=n +CONFIG_DM9X_ETRANS=n + +# +# Stack and heap information +# +# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP +# operation from FLASH but must copy initialized .data sections to RAM. +# CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH +# but copy themselves entirely into RAM for better performance. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only) +# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack. +# This is the thread that (1) performs the inital boot of the system up +# to the point where user_start() is spawned, and (2) there after is the +# IDLE thread that executes only when there is no other thread ready to +# run. +# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate +# for the main user thread that begins at the user_start() entry point. +# 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_RUNFROMFLASH=n +CONFIG_BOOT_COPYTORAM=n +CONFIG_CUSTOM_STACK=n +CONFIG_STACK_POINTER= +CONFIG_IDLETHREAD_STACKSIZE=4096 +CONFIG_USERMAIN_STACKSIZE=4096 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=4096 +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/nuttx/configs/eagle100/ostest/ld.script b/nuttx/configs/eagle100/ostest/ld.script new file mode 100644 index 000000000..b905a1054 --- /dev/null +++ b/nuttx/configs/eagle100/ostest/ld.script @@ -0,0 +1,90 @@ +/**************************************************************************** + * configs/eagle100/ostest/ld.script + * + * Copyright (C) 2009 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. + * + ****************************************************************************/ + +OUTPUT_ARCH(arm) +ENTRY(_stext) +SECTIONS +{ + /* The LM3S6918 has 256Kb of FLASH beginning at address 0x0000:0000. + * However, if the the tiny Eagle100 Ethernet bootloader is used, then + * the entry point must be at the following offset: + */ + + . = 0x00002000; + .text : { + _stext = ABSOLUTE(.); + *(.text) + *(.fixup) + *(.gnu.warning) + *(.rodata) + *(.glue_7) + *(.glue_7t) + *(.got) /* Global offset table */ + _etext = ABSOLUTE(.); + } + + _eronly = ABSOLUTE(.); /* See below */ + . = ALIGN(4096); + + /* The LM3S6918 has 64Kb of SRAM beginning at the following address */ + + . = 0x20000000 + .data : { + _sdata = ABSOLUTE(.); + *(.data) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } + + .bss : { /* BSS */ + _sbss = ABSOLUTE(.); + *(.bss) + *(COMMON) + _ebss = ABSOLUTE(.); + } + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_info 0 : { *(.debug_info) } + .debug_line 0 : { *(.debug_line) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_aranges 0 : { *(.debug_aranges) } +} diff --git a/nuttx/configs/eagle100/ostest/setenv.sh b/nuttx/configs/eagle100/ostest/setenv.sh new file mode 100755 index 000000000..eb2a54b60 --- /dev/null +++ b/nuttx/configs/eagle100/ostest/setenv.sh @@ -0,0 +1,46 @@ +#!/bin/bash +# configs/eagle100/ostest/setenv.sh +# +# Copyright (C) 2009 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. +# + +if [ "$(basename $0)" = "setenv.sh" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi + +WD=`pwd` +export BUILDROOT_BIN=${WD}/../buildroot/build_arm_nofpu/staging_dir/bin +export PATH=${BUILDROOT_BIN}:/sbin:/usr/sbin:${PATH_ORIG} + +echo "PATH : ${PATH}" diff --git a/nuttx/configs/eagle100/src/Makefile b/nuttx/configs/eagle100/src/Makefile new file mode 100644 index 000000000..5d5e93cc3 --- /dev/null +++ b/nuttx/configs/eagle100/src/Makefile @@ -0,0 +1,77 @@ +############################################################################ +# configs/eagle100/src/Makefile +# +# Copyright (C) 2009 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. +# +############################################################################ + +-include $(TOPDIR)/Make.defs + +CFLAGS += -I$(TOPDIR)/sched + +ASRCS = +AOBJS = $(ASRCS:.S=$(OBJEXT)) +CSRCS = up_boot.c up_leds.c +COBJS = $(CSRCS:.c=$(OBJEXT)) + +SRCS = $(ASRCS) $(CSRCS) +OBJS = $(AOBJS) $(COBJS) + +ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src +CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common + +all: libboard$(LIBEXT) + +$(AOBJS): %$(OBJEXT): %.S + $(call ASSEMBLE, $<, $@) + +$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c + $(call COMPILE, $<, $@) + +libboard$(LIBEXT): $(OBJS) + @( for obj in $(OBJS) ; do \ + $(call ARCHIVE, $@, $${obj}); \ + done ; ) + +.depend: Makefile $(SRCS) + @$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep + @touch $@ + +depend: .depend + +clean: + @rm -f libboard$(LIBEXT) *~ .*.swp + $(call CLEAN) + +distclean: clean + @rm -f Make.dep .depend + +-include Make.dep diff --git a/nuttx/configs/eagle100/src/README.txt b/nuttx/configs/eagle100/src/README.txt new file mode 100644 index 000000000..6e3fe1506 --- /dev/null +++ b/nuttx/configs/eagle100/src/README.txt @@ -0,0 +1 @@ +This directory contains drivers unique to the MicroMint Eagle-100 development board. diff --git a/nuttx/configs/eagle100/src/up_boot.c b/nuttx/configs/eagle100/src/up_boot.c new file mode 100644 index 000000000..eec11f94d --- /dev/null +++ b/nuttx/configs/eagle100/src/up_boot.c @@ -0,0 +1,75 @@ +/************************************************************************************ + * configs/eagle100/src/up_boot.c + * arch/arm/src/board/up_boot.c + * + * Copyright (C) 2009 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. + * + ************************************************************************************/ + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include +#include + +#include + +#include "up_arch.h" + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/************************************************************************************ + * Name: lm3s_boardinitialize + * + * Description: + * All LM3S architectures must provide the following entry point. This entry point + * is called early in the intitialization -- after all memory has been configured + * and mapped but before any devices have been initialized. + ************************************************************************************/ + +void lm3s_boardinitialize(void) +{ +#warning "Missing logic" +#ifdef CONFIG_NET +# warning "Missing logic" +#endif +} diff --git a/nuttx/configs/eagle100/src/up_leds.c b/nuttx/configs/eagle100/src/up_leds.c new file mode 100644 index 000000000..4fff52f62 --- /dev/null +++ b/nuttx/configs/eagle100/src/up_leds.c @@ -0,0 +1,91 @@ +/**************************************************************************** + * configs/eagle100/src/up_leds.c + * arch/arm/src/board/up_leds.c + * + * Copyright (C) 2009 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. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include +#include "up_internal.h" + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: up_ledinit + ****************************************************************************/ + +#ifdef CONFIG_ARCH_LEDS +void up_ledinit(void) +{ + /* Configure Port A, Bit 6 as an output, initial value=OFF */ + +#warning "Missing Logic" +} + +/**************************************************************************** + * Name: up_ledon + ****************************************************************************/ + +void up_ledon(int led) +{ +#warning "Missing Logic" +} + +/**************************************************************************** + * Name: up_ledoff + ****************************************************************************/ + +void up_ledoff(int led) +{ +#warning "Missing Logic" +} + +#endif /* CONFIG_ARCH_LEDS */ diff --git a/nuttx/configs/mx1ads/README.txt b/nuttx/configs/mx1ads/README.txt index aa1df0102..c3cb96527 100644 --- a/nuttx/configs/mx1ads/README.txt +++ b/nuttx/configs/mx1ads/README.txt @@ -110,7 +110,7 @@ ARM/i.MX1-specific Configuration Options Configurations ^^^^^^^^^^^^^^ -Each Neuros OSD configuration is maintained in a sudirectory and +Each MX1ADS configuration is maintained in a sudirectory and can be selected as follow: cd tools @@ -125,48 +125,3 @@ ostest This configuration directory, performs a simple OS test using examples/ostest. -Configuration Options -^^^^^^^^^^^^^^^^^^^^^ - -In additional to the common configuration options listed in the -file configs/README.txt, there are other configuration options -specific to the IMX: - - CONFIG_ARCH - identifies the arch subdirectory and, hence, the - processor architecture. - CONFIG_ARCH_name - for use in C code. This identifies the - particular chip or SoC that the architecture is implemented - in. - CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory - CONFIG_ARCH_CHIP_name - For use in C code - CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence, - the board that supports the particular chip or SoC. - CONFIG_ENDIAN_BIG - define if big endian (default is little endian) - CONFIG_ARCH_BOARD_name - for use in C code - CONFIG_BOARD_LOOPSPERMSEC - for delay loops - CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to lpc2148. - CONFIG_DRAM_SIZE - Describes the internal DRAM. - CONFIG_DRAM_START - The start address of internal DRAM - CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions - -IMX specific device driver settings - - CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the - console and ttys0 (default is the UART0). - CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. - This specific the size of the receive buffer - CONFIG_UARTn_TXBUFSIZE - Characters are buffered before - being sent. This specific the size of the transmit buffer - CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be - CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8. - CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity - CONFIG_UARTn_2STOP - Two stop bits - -IMX USB Configuration - - CONFIG_IMX_GIO_USBATTACH - GIO that detects USB attach/detach events - CONFIG_IMX_GIO_USBDPPULLUP - GIO connected to D+. Support software connect/disconnect. - CONFIG_DMA320_USBDEV_DMA - Enable IMX-specific DMA support diff --git a/nuttx/configs/mx1ads/include/README.txt b/nuttx/configs/mx1ads/include/README.txt index f8532360f..25c8e1c81 100644 --- a/nuttx/configs/mx1ads/include/README.txt +++ b/nuttx/configs/mx1ads/include/README.txt @@ -1 +1 @@ -This directory contains header files unique to the Freescale MX1ADS evaluatino board. +This directory contains header files unique to the Freescale MX1ADS evaluation board. diff --git a/nuttx/configs/mx1ads/include/board.h b/nuttx/configs/mx1ads/include/board.h index 30cf72e3a..212903f22 100644 --- a/nuttx/configs/mx1ads/include/board.h +++ b/nuttx/configs/mx1ads/include/board.h @@ -153,7 +153,7 @@ #define LED_PANIC 7 /* ON OFF */ /************************************************************************************ - * Inline Functions + * Public Function Prototypes ************************************************************************************/ #ifndef __ASSEMBLY__ diff --git a/nuttx/configs/mx1ads/ostest/defconfig b/nuttx/configs/mx1ads/ostest/defconfig index 0eabc2581..65ff6d11a 100644 --- a/nuttx/configs/mx1ads/ostest/defconfig +++ b/nuttx/configs/mx1ads/ostest/defconfig @@ -70,7 +70,7 @@ CONFIG_DRAM_START=0x08000000 CONFIG_DRAM_VSTART=0x00000000 CONFIG_DRAM_NUTTXENTRY=0x01004000 CONFIG_ARCH_LOWVECTORS=y -CONFIG_ARCH_INTERRUPTSTACK=0 +CONFIG_ARCH_INTERRUPTSTACK=n CONFIG_ARCH_STACKDUMP=y # diff --git a/nuttx/configs/mx1ads/src/up_leds.c b/nuttx/configs/mx1ads/src/up_leds.c index ed62d232a..38e3e6a69 100644 --- a/nuttx/configs/mx1ads/src/up_leds.c +++ b/nuttx/configs/mx1ads/src/up_leds.c @@ -55,7 +55,7 @@ ****************************************************************************/ /**************************************************************************** - * Public Funtions + * Public Functions ****************************************************************************/ /**************************************************************************** -- cgit v1.2.3