Add a PIC32 configuration that supports only a Telnet console
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4486 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
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@ -1073,3 +1073,45 @@ Where <subdir> is one of the following:
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And enable poll() support in the NuttX configuration file:
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CONFIG_DISABLE_POLL=n
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nsh2:
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=====
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This is an alternative NSH configuration. Without the Expansion I/O board,
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there is no way to connect a serial console. This NSH alternative supports
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only a Telnet console. The nsh2 differs from the nsh configuration in the
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following ways:
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1. Networking is enabled:
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CONFIG_NET=y : Enable networking support
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CONFIG_PIC32MX_ETHERNET=y : Enable the PIC32 Ethernet driver
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CONFIG_NSH_TELNET=y : Enable the Telnet NSH console (optional)
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See apps/nshlib/README.txt for other NSH networking-related configuration
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settings.
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2. UART1 is disabled
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CONFIG_PIC32MX_UART1=n : UART1 is disabled (as well as other UARTs)
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CONFIG_UART1_SERIAL_CONSOLE=n : There is no serial console
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3. The RAM log is enabled"
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CONFIG_SYSLOG=y : Enables the System Logging feature.
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CONFIG_RAMLOG=y : Enable the RAM-based logging feature.
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CONFIG_RAMLOG_CONSOLE=n : (there is no default console device)
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CONFIG_RAMLOG_SYSLOG=y : This enables the RAM-based logger as the
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system logger.
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Logging is currently set up to use 16Kb of memory:
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CONFIG_RAMLOG_CONSOLE_BUFSIZE=16384
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There are a few other configuration differences as necessary to support
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this different device configuration. Just the do the 'diff' if you are
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curious.
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NOTES:
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See the notes for the nsh configuration. Most also apply to the nsh2
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configuration.
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160
configs/pic32-starterkit/nsh2/Make.defs
Normal file
160
configs/pic32-starterkit/nsh2/Make.defs
Normal file
@ -0,0 +1,160 @@
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############################################################################
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# configs/pic32-starterkit/nsh2/Make.defs
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#
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# Copyright (C) 2012 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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include ${TOPDIR}/.config
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# Setup for the selected toolchain
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ifeq ($(CONFIG_PIC32MX_MICROCHIPW),y)
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# Microchip toolchain under Windows
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CROSSDEV = pic32-
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WINTOOL = y
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MAXOPTIMIZATION = -O2
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ARCHCPUFLAGS = -mprocessor=elf32pic32mx -mno-float -mlong32 -membedded-data
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ARCHPICFLAGS = -fpic -membedded-pic
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LDFLAGS += -nostartfiles -nodefaultlibs
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endif
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ifeq ($(CONFIG_PIC32MX_MICROCHIPW_LITE),y)
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# Microchip toolchain under Windows
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CROSSDEV = pic32-
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WINTOOL = y
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# MAXOPTIMIZATION = -O2
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ARCHCPUFLAGS = -mprocessor=elf32pic32mx -mno-float -mlong32 -membedded-data
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ARCHPICFLAGS = -fpic -membedded-pic
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LDFLAGS += -nostartfiles -nodefaultlibs
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endif
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ifeq ($(CONFIG_PIC32MX_MICROCHIPL),y)
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# Microchip toolchain under Linux
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CROSSDEV = pic32-
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MAXOPTIMIZATION = -O2
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ARCHCPUFLAGS = -mprocessor=elf32pic32mx -mno-float -mlong32 -membedded-data
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ARCHPICFLAGS = -fpic -membedded-pic
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LDFLAGS += -nostartfiles -nodefaultlibs
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endif
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ifeq ($(CONFIG_PIC32MX_MICROCHIPL_LITE),y)
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# Microchip toolchain under Linux
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CROSSDEV = pic32-
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# MAXOPTIMIZATION = -O2
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ARCHCPUFLAGS = -mprocessor=elf32pic32mx -mno-float -mlong32 -membedded-data
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ARCHPICFLAGS = -fpic -membedded-pic
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LDFLAGS += -nostartfiles -nodefaultlibs
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endif
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ifeq ($(WINTOOL),y)
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# Windows-native toolchains
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DIRLINK = $(TOPDIR)/tools/winlink.sh
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DIRUNLINK = $(TOPDIR)/tools/unlink.sh
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MKDEP = $(TOPDIR)/tools/mknulldeps.sh
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ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
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ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
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ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/nsh2/ld.script}"
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else
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# Linux/Cygwin-native toolchain
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MKDEP = $(TOPDIR)/tools/mkdeps.sh
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ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
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ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
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ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/nsh2/ld.script
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endif
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CC = $(CROSSDEV)gcc
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CXX = $(CROSSDEV)g++
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CPP = $(CROSSDEV)gcc -E
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LD = $(CROSSDEV)ld
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AR = $(CROSSDEV)ar rcs
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NM = $(CROSSDEV)nm
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OBJCOPY = $(CROSSDEV)objcopy
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OBJDUMP = $(CROSSDEV)objdump
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ifeq ("${CONFIG_DEBUG_SYMBOLS}","y")
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ARCHOPTIMIZATION = -g
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else
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ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
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endif
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ARCHCFLAGS = -fno-builtin
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ARCHCXXFLAGS = -fno-builtin -fno-exceptions
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ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
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ARCHWARNINGSXX = -Wall -Wshadow
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ARCHDEFINES =
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CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
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CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
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CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
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CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
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CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
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AFLAGS = $(CFLAGS) -D__ASSEMBLY__
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NXFLATLDFLAGS1 = -r -d -warn-common
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NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections
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LDNXFLATFLAGS = -e main -s 2048
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OBJEXT = .o
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LIBEXT = .a
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EXEEXT =
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define PREPROCESS
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@echo "CPP: $1->$2"
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@$(CPP) $(CPPFLAGS) $1 -o $2
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endef
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define COMPILE
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@echo "CC: $1"
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@$(CC) -c $(CFLAGS) $1 -o $2
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endef
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define COMPILEXX
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@echo "CXX: $1"
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@$(CXX) -c $(CXXFLAGS) $1 -o $2
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endef
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define ASSEMBLE
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@echo "AS: $1"
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@$(CC) -c $(AFLAGS) $1 -o $2
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endef
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define ARCHIVE
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echo "AR: $2"; \
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$(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; }
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endef
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define CLEAN
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@rm -f *.o *.a
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endef
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HOSTCC = gcc
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HOSTINCLUDES = -I.
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HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
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HOSTLDFLAGS =
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115
configs/pic32-starterkit/nsh2/appconfig
Normal file
115
configs/pic32-starterkit/nsh2/appconfig
Normal file
@ -0,0 +1,115 @@
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############################################################################
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# configs/pic32-starterkit/nsh2/appconfig
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#
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# Copyright (C) 2012 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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############################################################################
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# Path to example in apps/examples containing the user_start entry point
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############################################################################
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CONFIGURED_APPS += examples/nsh
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############################################################################
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# The NSH application library
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############################################################################
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CONFIGURED_APPS += system/readline
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CONFIGURED_APPS += nshlib
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############################################################################
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# USB device configurations
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############################################################################
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ifeq ($(CONFIG_PIC32MX_USBDEV),y)
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# USB Mass Storage Class device configurations
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ifeq ($(CONFIG_USBMSC),y)
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# Uncomment to enable the examples/usbstorage built-in
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# CONFIGURED_APPS += examples/usbstorage
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endif
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# USB CDC/ACM serial device configurations
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ifeq ($(CONFIG_CDCACM),y)
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# Uncomment to enable the examples/cdcacm built-in
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# CONFIGURED_APPS += examples/cdcacm
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# Uncomment the following to enable the examples/usbterm built-in
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# CONFIGURED_APPS += examples/usbterm
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endif
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# Prolifics PL2303 emulation configurations
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ifeq ($(CONFIG_PL2303),y)
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# Uncomment the following to enable the examples/usbterm built-in
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# CONFIGURED_APPS += examples/usbterm
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endif
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endif
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############################################################################
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# Networking configurations
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############################################################################
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# Networking libraries.
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# Uncomment netutils/ftpc to include an FTP client library
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# Uncomment netutils/ftpd to include an FTP server library
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ifeq ($(CONFIG_NET),y)
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CONFIGURED_APPS += netutils/uiplib
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CONFIGURED_APPS += netutils/resolv
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CONFIGURED_APPS += netutils/webclient
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CONFIGURED_APPS += netutils/tftpc
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#CONFIGURED_APPS += netutils/ftpc
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#CONFIGURED_APPS += netutils/ftpd
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ifeq ($(CONFIG_NSH_TELNET),y)
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CONFIGURED_APPS += netutils/telnetd
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endif
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endif
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# Uncomment examples/ftpc to include the FTP client example
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# Uncomment examples/ftpd to include the FTP daemon example
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ifeq ($(CONFIG_NET),y)
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#CONFIGURED_APPS += examples/ftpc
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#CONFIGURED_APPS += examples/ftpd
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endif
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############################################################################
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# Other pplications that can be configured as an NX built-in commands
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############################################################################
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ifeq ($(CONFIG_I2C),y)
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CONFIGURED_APPS += system/i2c
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endif
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1475
configs/pic32-starterkit/nsh2/defconfig
Normal file
1475
configs/pic32-starterkit/nsh2/defconfig
Normal file
File diff suppressed because it is too large
Load Diff
317
configs/pic32-starterkit/nsh2/ld.script
Normal file
317
configs/pic32-starterkit/nsh2/ld.script
Normal file
@ -0,0 +1,317 @@
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/****************************************************************************
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* configs/pic32-starterkit/nsh2/ld.script
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*
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* Copyright (C) 2012 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* 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.
|
||||
*
|
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****************************************************************************/
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/* Memory Regions ***********************************************************/
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MEMORY
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{
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/* The PIC32MX795F512L has 512Kb of program FLASH at physical address
|
||||
* 0x1d000000 but is always accessed at KSEG0 address 0x9d00:0000
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*/
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||||
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||||
kseg0_progmem (rx) : ORIGIN = 0x9d000000, LENGTH = 512K
|
||||
|
||||
/* The PIC32MX795F512L has 12Kb of boot FLASH at physical address
|
||||
* 0x1fc00000. The initial reset vector is in KSEG1, but all other
|
||||
* accesses are in KSEG0.
|
||||
*
|
||||
* REGION PHYSICAL KSEG SIZE
|
||||
* DESCRIPTION START ADDR (BYTES)
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||||
* ------------- ---------- ------ ----------------------
|
||||
* Exceptions:*
|
||||
* Reset 0x1fc00000 KSEG1 512 512
|
||||
* TLB Refill 0x1fc00200 KSEG1 256 768
|
||||
* Cache Error 0x1fc00300 KSEG1 128 896
|
||||
* Others 0x1fc00380 KSEG1 128 1024 (1Kb)
|
||||
* Interrupt 0x1fc00400 KSEG1 128 1152
|
||||
* JTAG 0x1fc00480 KSEG1 16 1168
|
||||
* Exceptions 0x1fc00490 KSEG0 8192-1168 8192 (4Kb)
|
||||
* Debug code 0x1fc02000 KSEG1 4096-16 12272
|
||||
* DEVCFG3-0 0x1fc02ff0 KSEG1 16 12288 (12Kb)
|
||||
*
|
||||
* Exceptions assume:
|
||||
*
|
||||
* STATUS: BEV=0/1 and EXL=0
|
||||
* CAUSE: IV=1
|
||||
* JTAG: ProbEn=0
|
||||
* And multi-vector support disabled
|
||||
*/
|
||||
|
||||
kseg1_reset (rx) : ORIGIN = 0xbfc00000, LENGTH = 384
|
||||
kseg1_genexcpt (rx) : ORIGIN = 0xbfc00180, LENGTH = 128
|
||||
kseg1_ebexcpt (rx) : ORIGIN = 0xbfc00200, LENGTH = 128
|
||||
kseg1_bevexcpt (rx) : ORIGIN = 0xbfc00380, LENGTH = 128
|
||||
kseg1_intexcpt (rx) : ORIGIN = 0xbfc00400, LENGTH = 128
|
||||
kseg1_dbgexcpt (rx) : ORIGIN = 0xbfc00480, LENGTH = 16
|
||||
kseg0_bootmem (rx) : ORIGIN = 0x9fc00490, LENGTH = 8192-1168
|
||||
kseg1_dbgcode (rx) : ORIGIN = 0xbfc02000, LENGTH = 4096-16
|
||||
kseg1_devcfg (r) : ORIGIN = 0xbfc02ff0, LENGTH = 16
|
||||
|
||||
/* The PIC32MX795F512L has 128Kb of data memory at physical address
|
||||
* 0x00000000. Since the PIC32MX has no data cache, this memory is
|
||||
* always accessed through KSEG1.
|
||||
*
|
||||
* When used with MPLAB, we need to set aside 512 bytes of memory
|
||||
* for use by MPLAB.
|
||||
*/
|
||||
|
||||
kseg1_datamem (w!x) : ORIGIN = 0xa0000200, LENGTH = 128K - 512
|
||||
}
|
||||
|
||||
OUTPUT_FORMAT("elf32-tradlittlemips")
|
||||
OUTPUT_ARCH(pic32mx)
|
||||
ENTRY(__start)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
/* Boot FLASH sections */
|
||||
|
||||
.reset :
|
||||
{
|
||||
KEEP (*(.reset))
|
||||
} > kseg1_reset
|
||||
|
||||
/* Exception handlers. The following is assumed:
|
||||
*
|
||||
* STATUS: BEV=1 and EXL=0
|
||||
* CAUSE: IV=1
|
||||
* JTAG: ProbEn=0
|
||||
* And multi-vector support disabled
|
||||
*
|
||||
* In that configuration, the vector locations become:
|
||||
*
|
||||
* Reset, Soft Reset bfc0:0000
|
||||
* TLB Refill bfc0:0200
|
||||
* Cache Error bfc0:0300
|
||||
* All others bfc0:0380
|
||||
* Interrupt bfc0:0400
|
||||
* EJTAG Debug bfc0:0480
|
||||
*/
|
||||
|
||||
/* KSEG1 exception handler "trampolines" */
|
||||
|
||||
.gen_excpt :
|
||||
{
|
||||
KEEP (*(.gen_excpt))
|
||||
} > kseg1_genexcpt
|
||||
|
||||
.ebase_excpt :
|
||||
{
|
||||
KEEP (*(.ebase_excpt))
|
||||
} > kseg1_ebexcpt
|
||||
|
||||
.bev_excpt :
|
||||
{
|
||||
KEEP (*(.bev_excpt))
|
||||
} > kseg1_bevexcpt
|
||||
|
||||
.int_excpt :
|
||||
{
|
||||
KEEP (*(.int_excpt))
|
||||
} > kseg1_intexcpt
|
||||
|
||||
.dbg_excpt = ORIGIN(kseg1_dbgexcpt);
|
||||
|
||||
.start :
|
||||
{
|
||||
/* KSEG0 Reset startup logic */
|
||||
|
||||
*(.start)
|
||||
|
||||
/* KSEG0 exception handlers */
|
||||
|
||||
*(.nmi_handler)
|
||||
*(.bev_handler)
|
||||
*(.int_handler)
|
||||
} > kseg0_bootmem
|
||||
|
||||
.dbg_code = ORIGIN(kseg1_dbgcode);
|
||||
|
||||
.devcfg :
|
||||
{
|
||||
KEEP (*(.devcfg))
|
||||
} > kseg1_devcfg
|
||||
|
||||
/* Program FLASH sections */
|
||||
|
||||
.text :
|
||||
{
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.text .text.*)
|
||||
*(.stub)
|
||||
KEEP (*(.text.*personality*))
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.gnu.warning)
|
||||
*(.mips16.fn.*)
|
||||
*(.mips16.call.*)
|
||||
|
||||
/* Read-only data is included in the text section */
|
||||
|
||||
*(.rodata .rodata.*)
|
||||
*(.rodata1)
|
||||
*(.gnu.linkonce.r.*)
|
||||
|
||||
/* Small initialized constant global and static data */
|
||||
|
||||
*(.sdata2 .sdata2.*)
|
||||
*(.gnu.linkonce.s2.*)
|
||||
|
||||
/* Uninitialized constant global and static data */
|
||||
|
||||
*(.sbss2 .sbss2.*)
|
||||
*(.gnu.linkonce.sb2.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > kseg0_progmem
|
||||
|
||||
/* Initialization data begins here in progmem */
|
||||
|
||||
_data_loaddr = LOADADDR(.data);
|
||||
|
||||
.eh_frame_hdr : { *(.eh_frame_hdr) }
|
||||
.eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) }
|
||||
|
||||
/* RAM functions are positioned at the beginning of RAM so that
|
||||
* they can be guaranteed to satisfy the 2Kb alignment requirement.
|
||||
*/
|
||||
|
||||
/* This causes failures if there are no RAM functions
|
||||
.ramfunc ALIGN(2K) :
|
||||
{
|
||||
_sramfunc = ABSOLUTE(.);
|
||||
*(.ramfunc .ramfunc.*)
|
||||
_eramfunc = ABSOLUTE(.);
|
||||
} > kseg1_datamem AT > kseg0_progmem
|
||||
|
||||
_ramfunc_loadaddr = LOADADDR(.ramfunc);
|
||||
_ramfunc_sizeof = SIZEOF(.ramfunc);
|
||||
_bmxdkpba_address = _sramfunc - ORIGIN(kseg1_datamem) ;
|
||||
_bmxdudba_address = LENGTH(kseg1_datamem) ;
|
||||
_bmxdupba_address = LENGTH(kseg1_datamem) ;
|
||||
*/
|
||||
|
||||
.data :
|
||||
{
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
KEEP (*(.gnu.linkonce.d.*personality*))
|
||||
*(.data1)
|
||||
} > kseg1_datamem AT > kseg0_progmem
|
||||
|
||||
.eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
|
||||
_gp = ALIGN(16) + 0x7FF0 ;
|
||||
|
||||
.got :
|
||||
{
|
||||
*(.got.plt) *(.got)
|
||||
} > kseg1_datamem AT > kseg0_progmem
|
||||
|
||||
.sdata :
|
||||
{
|
||||
*(.sdata .sdata.* .gnu.linkonce.s.*)
|
||||
} > kseg1_datamem AT > kseg0_progmem
|
||||
|
||||
.lit8 :
|
||||
{
|
||||
*(.lit8)
|
||||
} > kseg1_datamem AT > kseg0_progmem
|
||||
|
||||
.lit4 :
|
||||
{
|
||||
*(.lit4)
|
||||
_edata = ABSOLUTE(.);
|
||||
} >kseg1_datamem AT>kseg0_progmem
|
||||
|
||||
.sbss :
|
||||
{
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.dynsbss)
|
||||
*(.sbss .sbss.* .gnu.linkonce.sb.*)
|
||||
*(.scommon)
|
||||
} >kseg1_datamem
|
||||
|
||||
.bss :
|
||||
{
|
||||
*(.dynbss)
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > kseg1_datamem
|
||||
|
||||
/* 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) }
|
||||
|
||||
/* DWARF debug sections */
|
||||
/* DWARF 1 */
|
||||
|
||||
.debug 0 : { *(.debug) }
|
||||
.line 0 : { *(.line) }
|
||||
|
||||
/* GNU DWARF 1 extensions */
|
||||
|
||||
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
||||
.debug_sfnames 0 : { *(.debug_sfnames) }
|
||||
|
||||
/* DWARF 1.1 and DWARF 2 */
|
||||
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
|
||||
/* DWARF 2 */
|
||||
|
||||
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_frame 0 : { *(.debug_frame) }
|
||||
.debug_str 0 : { *(.debug_str) }
|
||||
.debug_loc 0 : { *(.debug_loc) }
|
||||
.debug_macinfo 0 : { *(.debug_macinfo) }
|
||||
|
||||
/* SGI/MIPS DWARF 2 extensions */
|
||||
|
||||
.debug_weaknames 0 : { *(.debug_weaknames) }
|
||||
.debug_funcnames 0 : { *(.debug_funcnames) }
|
||||
.debug_typenames 0 : { *(.debug_typenames) }
|
||||
.debug_varnames 0 : { *(.debug_varnames) }
|
||||
|
||||
/DISCARD/ : { *(.note.GNU-stack) }
|
||||
}
|
||||
61
configs/pic32-starterkit/nsh2/setenv.sh
Executable file
61
configs/pic32-starterkit/nsh2/setenv.sh
Executable file
@ -0,0 +1,61 @@
|
||||
#!/bin/bash
|
||||
# configs/pic32-starterkit/nsh2/setenv.sh
|
||||
#
|
||||
# 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.
|
||||
#
|
||||
|
||||
if [ "$_" = "$0" ] ; then
|
||||
echo "You must source this script, not run it!" 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi
|
||||
|
||||
WD=`pwd`
|
||||
if [ ! -x "setenv.sh" ]; then
|
||||
echo "This script must be executed from the top-level NuttX build directory"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# This the Cygwin path to the location where I installed the MicroChip
|
||||
# PIC32MX toolchain under windows. This is *not* the default install
|
||||
# location so you will probably have to edit this. You will also have
|
||||
# to edit this if you install a different version of if you install
|
||||
# the Linux PIC32MX toolchain as well
|
||||
export TOOLCHAIN_BIN="/cygdrive/c/MicroChip/mplabc32/v1.12/bin"
|
||||
|
||||
# This is the path to the tools subdirectory
|
||||
export PIC32TOOL_DIR="${WD}/configs/pic32-starterkit/tools"
|
||||
|
||||
# Add the path to the toolchain to the PATH varialble
|
||||
export PATH="${TOOLCHAIN_BIN}:${PIC32TOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
|
||||
|
||||
echo "PATH : ${PATH}"
|
||||
@ -905,12 +905,12 @@ Where <subdir> is one of the following:
|
||||
nsh2:
|
||||
-----
|
||||
|
||||
This is an alternaitve NSH configuration. One limitation of the STM3240G-EVAL
|
||||
This is an alternative NSH configuration. One limitation of the STM3240G-EVAL
|
||||
board is that you cannot have both a UART-based NSH console and SDIO support.
|
||||
The nsh2 differs from the nsh configuration in the following ways:
|
||||
|
||||
-CONFIG_STM32_USART3=y : USART3 is disabled
|
||||
+ CONFIG_STM32_USART3=n
|
||||
+CONFIG_STM32_USART3=n
|
||||
|
||||
-CONFIG_STM32_SDIO=n : SDIO is enabled
|
||||
+CONFIG_STM32_SDIO=y
|
||||
|
||||
Loading…
Reference in New Issue
Block a user