From b78eb3e4bbd9a44cb38e6cd5f7fdde4e22a183f4 Mon Sep 17 00:00:00 2001 From: patacongo Date: Sat, 16 Feb 2013 16:32:19 +0000 Subject: First cut at support for Cortex-M0 git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5655 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/arch/arm/src/nuc1xx/Kconfig | 6 +++ nuttx/arch/arm/src/nuc1xx/Make.defs | 59 ++++++++++++++++++++ nuttx/arch/arm/src/nuc1xx/chip.h | 75 ++++++++++++++++++++++++++ nuttx/arch/arm/src/nuc1xx/chip/nuc_memorymap.h | 0 4 files changed, 140 insertions(+) create mode 100644 nuttx/arch/arm/src/nuc1xx/Kconfig create mode 100644 nuttx/arch/arm/src/nuc1xx/Make.defs create mode 100644 nuttx/arch/arm/src/nuc1xx/chip.h create mode 100644 nuttx/arch/arm/src/nuc1xx/chip/nuc_memorymap.h (limited to 'nuttx/arch/arm/src/nuc1xx') diff --git a/nuttx/arch/arm/src/nuc1xx/Kconfig b/nuttx/arch/arm/src/nuc1xx/Kconfig new file mode 100644 index 000000000..9902936da --- /dev/null +++ b/nuttx/arch/arm/src/nuc1xx/Kconfig @@ -0,0 +1,6 @@ +# +# For a description of the syntax of this configuration file, +# see misc/tools/kconfig-language.txt. +# + +comment "NUC100/120 Configuration Options" diff --git a/nuttx/arch/arm/src/nuc1xx/Make.defs b/nuttx/arch/arm/src/nuc1xx/Make.defs new file mode 100644 index 000000000..37387b857 --- /dev/null +++ b/nuttx/arch/arm/src/nuc1xx/Make.defs @@ -0,0 +1,59 @@ +############################################################################ +# arch/arm/src/nuc1xx/Make.defs +# +# Copyright (C) 2013 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. +# +############################################################################ + +HEAD_ASRC = + +CMN_ASRCS = up_exception.S up_saveusercontext.S up_fullcontextrestore.S +CMN_ASRCS += up_switchcontext.S vfork.S + +CMN_CSRCS = up_assert.c up_blocktask.c up_copystate.c +CMN_CSRCS += up_createstack.c up_mdelay.c up_udelay.c up_exit.c +CMN_CSRCS += up_initialize.c up_initialstate.c up_interruptcontext.c +CMN_CSRCS += up_memfault.c up_modifyreg8.c up_modifyreg16.c up_modifyreg32.c +CMN_CSRCS += up_releasepending.c up_releasestack.c up_reprioritizertr.c +CMN_CSRCS += up_schedulesigaction.c up_sigdeliver.c up_systemreset.c +CMN_CSRCS += up_unblocktask.c up_usestack.c up_doirq.c up_hardfault.c +CMN_CSRCS += up_svcall.c up_vectors.c up_vfork.c + +ifeq ($(CONFIG_DEBUG_STACK),y) +CMN_CSRCS += up_checkstack.c +endif + +ifeq ($(CONFIG_ELF),y) +CMN_CSRCS += up_elf.c +endif + +CHIP_ASRCS = +CHIP_CSRCS = diff --git a/nuttx/arch/arm/src/nuc1xx/chip.h b/nuttx/arch/arm/src/nuc1xx/chip.h new file mode 100644 index 000000000..482c20bb7 --- /dev/null +++ b/nuttx/arch/arm/src/nuc1xx/chip.h @@ -0,0 +1,75 @@ +/************************************************************************************ + * arch/arm/src/nuc1xx/chip.h + * + * Copyright (C) 2013 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_ARM_SRC_NUC1XX_CHIP_H +#define __ARCH_ARM_SRC_NUC1XX_CHIP_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include + +/* Include the chip capabilities file */ + +#include + +/* Define the number of interrupt vectors that needed to be support for this chip */ + +#define ARMV6M_PERIPHERAL_INTERRUPTS 32 + +/* Include the memory map file. Other chip hardware files should then include + * this file for the proper setup. + */ + +#include "chip/nuc_memorymap.h" + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +#endif /* __ARCH_ARM_SRC_NUC1XX_CHIP_H */ diff --git a/nuttx/arch/arm/src/nuc1xx/chip/nuc_memorymap.h b/nuttx/arch/arm/src/nuc1xx/chip/nuc_memorymap.h new file mode 100644 index 000000000..e69de29bb -- cgit v1.2.3