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MISOC LM32: configs/misoc board support for testing

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This commit is contained in:
Ramtin Amin 2016-11-01 16:14:18 -06:00 committed by Gregory Nutt
parent 1787a8143e
commit 19f5a5f49d
17 changed files with 1858 additions and 0 deletions
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4
configs/misoc/Kconfig Normal file
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#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

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configs/misoc/hello/Make.defs Normal file
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############################################################################
# configs/misoc/hello/Make.defs
#
# Copyright (C) 2016 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
# Ramtin Amin <keytwo@gmail.com>
#
# 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
include ${TOPDIR}/tools/Config.mk
CROSSDEV = lm32-elf-
LDSCRIPT = ld.script
ifeq ($(WINTOOL),y)
# Windows-native toolchains
DIRLINK = $(TOPDIR)/tools/copydir.sh
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
MKDEP = $(TOPDIR)/tools/mkwindeps.sh
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
ARCHXXINCLUDES = $(ARCHINCLUDES) "${shell cygpath -w $(TOPDIR)/include/cxx}"
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
else
# Linux/Cygwin-native toolchain
MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
ARCHINCLUDES = -I. -isystem "$(TOPDIR)/include"
ARCHXXINCLUDES = $(ARCHINCLUDES) -isystem "$(TOPDIR)/include/cxx"
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD_CUSTOM_NAME)/scripts/$(LDSCRIPT)
endif
CC = $(CROSSDEV)gcc
CXX = $(CROSSDEV)g++
CPP = $(CROSSDEV)gcc -E
LD = $(CROSSDEV)ld
AR = $(CROSSDEV)ar rcs
NM = $(CROSSDEV)nm
OBJCOPY = $(CROSSDEV)objcopy
OBJDUMP = $(CROSSDEV)objdump
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATION = -g
endif
ifneq ($(CONFIG_DEBUG_NOOPT),y)
ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
endif
ARCHCFLAGS = -fno-builtin
ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fcheck-new
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
ARCHDEFINES =
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048
ASMEXT = .S
OBJEXT = .o
LIBEXT = .a
EXEEXT =
HOSTCC = gcc
HOSTINCLUDES = -I.
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -g -pipe
HOSTLDFLAGS =

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configs/misoc/hello/defconfig Normal file
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#
# Automatically generated file; DO NOT EDIT.
# Nuttx/ Configuration
#
#
# Build Setup
#
# CONFIG_EXPERIMENTAL is not set
CONFIG_DEFAULT_SMALL=y
CONFIG_HOST_LINUX=y
# CONFIG_HOST_OSX is not set
# CONFIG_HOST_WINDOWS is not set
# CONFIG_HOST_OTHER is not set
#
# Build Configuration
#
# CONFIG_APPS_DIR="../apps"
CONFIG_BUILD_FLAT=y
# CONFIG_BUILD_2PASS is not set
#
# Binary Output Formats
#
# CONFIG_RRLOAD_BINARY is not set
# CONFIG_INTELHEX_BINARY is not set
# CONFIG_MOTOROLA_SREC is not set
CONFIG_RAW_BINARY=y
# CONFIG_UBOOT_UIMAGE is not set
#
# Customize Header Files
#
# CONFIG_ARCH_STDINT_H is not set
# CONFIG_ARCH_STDBOOL_H is not set
# CONFIG_ARCH_MATH_H is not set
# CONFIG_ARCH_FLOAT_H is not set
# CONFIG_ARCH_STDARG_H is not set
# CONFIG_ARCH_DEBUG_H is not set
#
# Debug Options
#
CONFIG_DEBUG_ALERT=y
CONFIG_DEBUG_FEATURES=y
#
# Debug SYSLOG Output Controls
#
# CONFIG_DEBUG_ERROR is not set
# CONFIG_DEBUG_ASSERTIONS is not set
#
# Subsystem Debug Options
#
# CONFIG_DEBUG_BINFMT is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_GRAPHICS is not set
# CONFIG_DEBUG_LIB is not set
# CONFIG_DEBUG_MM is not set
# CONFIG_DEBUG_SCHED is not set
#
# OS Function Debug Options
#
# CONFIG_DEBUG_IRQ is not set
#
# Driver Debug Options
#
# CONFIG_DEBUG_GPIO is not set
# CONFIG_DEBUG_TIMER is not set
# CONFIG_ARCH_HAVE_STACKCHECK is not set
# CONFIG_ARCH_HAVE_HEAPCHECK is not set
CONFIG_DEBUG_SYMBOLS=y
# CONFIG_ARCH_HAVE_CUSTOMOPT is not set
CONFIG_DEBUG_NOOPT=y
# CONFIG_DEBUG_FULLOPT is not set
#
# System Type
#
# CONFIG_ARCH_ARM is not set
# CONFIG_ARCH_AVR is not set
# CONFIG_ARCH_HC is not set
# CONFIG_ARCH_MIPS is not set
CONFIG_ARCH_MISOC=y
# CONFIG_ARCH_RGMP is not set
# CONFIG_ARCH_RENESAS is not set
# CONFIG_ARCH_SIM is not set
# CONFIG_ARCH_X86 is not set
# CONFIG_ARCH_Z16 is not set
# CONFIG_ARCH_Z80 is not set
CONFIG_ARCH="misoc"
CONFIG_ARCH_CHIP="lm32"
CONFIG_ARCH_CHIP_LM32=y
# CONFIG_ARCH_CHIP_MOR1K is not set
#
# Architecture Options
#
# CONFIG_ARCH_NOINTC is not set
# CONFIG_ARCH_VECNOTIRQ is not set
# CONFIG_ARCH_DMA is not set
# CONFIG_ARCH_HAVE_IRQPRIO is not set
# CONFIG_ARCH_L2CACHE is not set
# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
# CONFIG_ARCH_HAVE_ADDRENV is not set
# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
# CONFIG_ARCH_HAVE_MULTICPU is not set
# CONFIG_ARCH_HAVE_VFORK is not set
# CONFIG_ARCH_HAVE_MMU is not set
# CONFIG_ARCH_HAVE_MPU is not set
# CONFIG_ARCH_NAND_HWECC is not set
# CONFIG_ARCH_HAVE_EXTCLK is not set
# CONFIG_ARCH_HAVE_POWEROFF is not set
# CONFIG_ARCH_HAVE_RESET is not set
CONFIG_ARCH_STACKDUMP=y
# CONFIG_ENDIAN_BIG is not set
# CONFIG_ARCH_IDLE_CUSTOM is not set
# CONFIG_ARCH_HAVE_RAMFUNCS is not set
# CONFIG_ARCH_HAVE_RAMVECTORS is not set
#
# Board Settings
#
CONFIG_BOARD_LOOPSPERMSEC=800
# CONFIG_ARCH_CALIBRATION is not set
#
# Interrupt options
#
# CONFIG_ARCH_HAVE_INTERRUPTSTACK is not set
# CONFIG_ARCH_HAVE_HIPRI_INTERRUPT is not set
#
# Boot options
#
# CONFIG_BOOT_RUNFROMEXTSRAM is not set
CONFIG_BOOT_RUNFROMFLASH=y
# CONFIG_BOOT_RUNFROMISRAM is not set
# CONFIG_BOOT_RUNFROMSDRAM is not set
# CONFIG_BOOT_COPYTORAM is not set
#
# Boot Memory Configuration
#
CONFIG_RAM_START=0x40000000
CONFIG_RAM_SIZE=524288
# CONFIG_ARCH_HAVE_SDRAM is not set
#
# Board Selection
#
CONFIG_ARCH_BOARD_CUSTOM=y
#
# Custom Board Configuration
#
CONFIG_ARCH_BOARD_CUSTOM_NAME="misoc"
CONFIG_ARCH_BOARD_CUSTOM_DIR="/configs/misoc/"
CONFIG_ARCH_BOARD_CUSTOM_DIR_RELPATH=y
# CONFIG_BOARD_CUSTOM_LEDS is not set
# CONFIG_BOARD_CUSTOM_BUTTONS is not set
#
# Common Board Options
#
#
# Board-Specific Options
#
# CONFIG_BOARD_CRASHDUMP is not set
# CONFIG_LIB_BOARDCTL is not set
#
# RTOS Features
#
CONFIG_DISABLE_OS_API=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DISABLE_PTHREAD=y
CONFIG_DISABLE_SIGNALS=y
CONFIG_DISABLE_MQUEUE=y
CONFIG_DISABLE_ENVIRON=y
#
# Clocks and Timers
#
CONFIG_USEC_PER_TICK=10000
# CONFIG_SYSTEM_TIME64 is not set
# CONFIG_CLOCK_MONOTONIC is not set
# CONFIG_ARCH_HAVE_TIMEKEEPING is not set
# CONFIG_JULIAN_TIME is not set
CONFIG_START_YEAR=2011
CONFIG_START_MONTH=6
CONFIG_START_DAY=16
CONFIG_MAX_WDOGPARMS=2
CONFIG_PREALLOC_WDOGS=4
CONFIG_WDOG_INTRESERVE=0
CONFIG_PREALLOC_TIMERS=0
#
# Tasks and Scheduling
#
# CONFIG_INIT_NONE is not set
CONFIG_INIT_ENTRYPOINT=y
# CONFIG_INIT_FILEPATH is not set
CONFIG_USER_ENTRYPOINT="hello_main"
CONFIG_RR_INTERVAL=0
# CONFIG_SCHED_SPORADIC is not set
CONFIG_TASK_NAME_SIZE=0
CONFIG_MAX_TASKS=4
# CONFIG_SCHED_HAVE_PARENT is not set
# CONFIG_SCHED_WAITPID is not set
#
# Performance Monitoring
#
# CONFIG_SCHED_CPULOAD is not set
# CONFIG_SCHED_INSTRUMENTATION is not set
#
# Files and I/O
#
CONFIG_DEV_CONSOLE=y
# CONFIG_FDCLONE_DISABLE is not set
# CONFIG_FDCLONE_STDIO is not set
CONFIG_SDCLONE_DISABLE=y
CONFIG_NFILE_DESCRIPTORS=4
CONFIG_NFILE_STREAMS=4
CONFIG_NAME_MAX=32
# CONFIG_PRIORITY_INHERITANCE is not set
#
# RTOS hooks
#
# CONFIG_BOARD_INITIALIZE is not set
# CONFIG_SCHED_STARTHOOK is not set
# CONFIG_SCHED_ATEXIT is not set
# CONFIG_SCHED_ONEXIT is not set
# CONFIG_MODULE is not set
#
# Work queue support
#
#
# Stack and heap information
#
CONFIG_IDLETHREAD_STACKSIZE=512
CONFIG_USERMAIN_STACKSIZE=512
CONFIG_PTHREAD_STACK_MIN=256
CONFIG_PTHREAD_STACK_DEFAULT=1024
# CONFIG_LIB_SYSCALL is not set
#
# Device Drivers
#
CONFIG_DISABLE_POLL=y
CONFIG_DEV_NULL=y
# CONFIG_DEV_ZERO is not set
# CONFIG_DEV_URANDOM is not set
# CONFIG_DEV_LOOP is not set
#
# Buffering
#
# CONFIG_DRVR_WRITEBUFFER is not set
# CONFIG_DRVR_READAHEAD is not set
# CONFIG_RAMDISK is not set
# CONFIG_CAN is not set
# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
# CONFIG_ARCH_HAVE_PWM_MULTICHAN is not set
# CONFIG_PWM is not set
# CONFIG_ARCH_HAVE_I2CRESET is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
# CONFIG_I2S is not set
#
# Timer Driver Support
#
# CONFIG_TIMER is not set
# CONFIG_ONESHOT is not set
# CONFIG_RTC is not set
# CONFIG_WATCHDOG is not set
# CONFIG_ANALOG is not set
# CONFIG_AUDIO_DEVICES is not set
# CONFIG_VIDEO_DEVICES is not set
# CONFIG_BCH is not set
# CONFIG_INPUT is not set
#
# IO Expander/GPIO Support
#
# CONFIG_IOEXPANDER is not set
# CONFIG_DEV_GPIO is not set
#
# LCD Driver Support
#
# CONFIG_LCD is not set
# CONFIG_SLCD is not set
#
# LED Support
#
# CONFIG_RGBLED is not set
# CONFIG_PCA9635PW is not set
# CONFIG_NCP5623C is not set
# CONFIG_MMCSD is not set
# CONFIG_MODEM is not set
# CONFIG_MTD is not set
# CONFIG_EEPROM is not set
# CONFIG_PIPES is not set
# CONFIG_PM is not set
# CONFIG_POWER is not set
# CONFIG_SENSORS is not set
# CONFIG_SERCOMM_CONSOLE is not set
CONFIG_SERIAL=y
CONFIG_DEV_LOWCONSOLE=y
# CONFIG_SERIAL_REMOVABLE is not set
# CONFIG_SERIAL_CONSOLE is not set
# CONFIG_16550_UART is not set
# CONFIG_UART_SERIALDRIVER is not set
# CONFIG_UART0_SERIALDRIVER is not set
# CONFIG_UART1_SERIALDRIVER is not set
# CONFIG_UART2_SERIALDRIVER is not set
# CONFIG_UART3_SERIALDRIVER is not set
# CONFIG_UART4_SERIALDRIVER is not set
# CONFIG_UART5_SERIALDRIVER is not set
# CONFIG_UART6_SERIALDRIVER is not set
# CONFIG_UART7_SERIALDRIVER is not set
# CONFIG_UART8_SERIALDRIVER is not set
# CONFIG_SCI0_SERIALDRIVER is not set
# CONFIG_SCI1_SERIALDRIVER is not set
# CONFIG_USART0_SERIALDRIVER is not set
# CONFIG_USART1_SERIALDRIVER is not set
# CONFIG_USART2_SERIALDRIVER is not set
# CONFIG_USART3_SERIALDRIVER is not set
# CONFIG_USART4_SERIALDRIVER is not set
# CONFIG_USART5_SERIALDRIVER is not set
# CONFIG_USART6_SERIALDRIVER is not set
# CONFIG_USART7_SERIALDRIVER is not set
# CONFIG_USART8_SERIALDRIVER is not set
# CONFIG_OTHER_UART_SERIALDRIVER is not set
# CONFIG_MCU_SERIAL is not set
# CONFIG_SERIAL_IFLOWCONTROL is not set
# CONFIG_SERIAL_OFLOWCONTROL is not set
# CONFIG_SERIAL_DMA is not set
# CONFIG_ARCH_HAVE_SERIAL_TERMIOS is not set
# CONFIG_PSEUDOTERM is not set
# CONFIG_USBDEV is not set
# CONFIG_USBHOST is not set
# CONFIG_HAVE_USBTRACE is not set
# CONFIG_DRIVERS_WIRELESS is not set
# CONFIG_DRIVERS_CONTACTLESS is not set
#
# System Logging
#
# CONFIG_ARCH_SYSLOG is not set
# CONFIG_RAMLOG is not set
# CONFIG_SYSLOG_INTBUFFER is not set
# CONFIG_SYSLOG_TIMESTAMP is not set
# CONFIG_SYSLOG_SERIAL_CONSOLE is not set
# CONFIG_SYSLOG_CHAR is not set
CONFIG_SYSLOG_CONSOLE=y
# CONFIG_SYSLOG_NONE is not set
# CONFIG_SYSLOG_FILE is not set
# CONFIG_SYSLOG_CHARDEV is not set
#
# Networking Support
#
# CONFIG_ARCH_HAVE_NET is not set
# CONFIG_ARCH_HAVE_PHY is not set
# CONFIG_NET is not set
#
# Crypto API
#
# CONFIG_CRYPTO is not set
#
# File Systems
#
#
# File system configuration
#
CONFIG_DISABLE_MOUNTPOINT=y
CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
# CONFIG_FS_READABLE is not set
# CONFIG_FS_WRITABLE is not set
# CONFIG_FS_NAMED_SEMAPHORES is not set
# CONFIG_FS_RAMMAP is not set
# CONFIG_FS_PROCFS is not set
# CONFIG_FS_UNIONFS is not set
#
# Graphics Support
#
# CONFIG_NX is not set
#
# Memory Management
#
CONFIG_MM_SMALL=y
CONFIG_MM_REGIONS=1
# CONFIG_ARCH_HAVE_HEAP2 is not set
# CONFIG_GRAN is not set
#
# Audio Support
#
# CONFIG_AUDIO is not set
#
# Wireless Support
#
#
# Binary Loader
#
# CONFIG_BINFMT_DISABLE is not set
# CONFIG_NXFLAT is not set
# CONFIG_ELF is not set
# CONFIG_BUILTIN is not set
# CONFIG_PIC is not set
# CONFIG_SYMTAB_ORDEREDBYNAME is not set
#
# Library Routines
#
#
# Standard C Library Options
#
CONFIG_STDIO_BUFFER_SIZE=0
CONFIG_STDIO_LINEBUFFER=y
CONFIG_NUNGET_CHARS=0
# CONFIG_LIBM is not set
# CONFIG_NOPRINTF_FIELDWIDTH is not set
# CONFIG_LIBC_FLOATINGPOINT is not set
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_LIBC_IOCTL_VARIADIC is not set
CONFIG_LIB_RAND_ORDER=1
# CONFIG_EOL_IS_CR is not set
# CONFIG_EOL_IS_LF is not set
# CONFIG_EOL_IS_BOTH_CRLF is not set
CONFIG_EOL_IS_EITHER_CRLF=y
# CONFIG_LIBC_EXECFUNCS is not set
CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
# CONFIG_LIBC_STRERROR is not set
# CONFIG_LIBC_PERROR_STDOUT is not set
CONFIG_ARCH_LOWPUTC=y
# CONFIG_TIME_EXTENDED is not set
CONFIG_LIB_SENDFILE_BUFSIZE=512
# CONFIG_ARCH_ROMGETC is not set
# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
# CONFIG_ARCH_HAVE_TLS is not set
# CONFIG_LIBC_NETDB is not set
#
# Non-standard Library Support
#
# CONFIG_LIB_CRC64_FAST is not set
# CONFIG_LIB_KBDCODEC is not set
# CONFIG_LIB_SLCDCODEC is not set
# CONFIG_LIB_HEX2BIN is not set
#
# Basic CXX Support
#
# CONFIG_C99_BOOL8 is not set
# CONFIG_HAVE_CXX is not set
#
# Application Configuration
#
#
# CAN Utilities
#
#
# Examples
#
# CONFIG_EXAMPLES_CHAT is not set
# CONFIG_EXAMPLES_CONFIGDATA is not set
# CONFIG_EXAMPLES_DHCPD is not set
# CONFIG_EXAMPLES_ELF is not set
# CONFIG_EXAMPLES_FTPC is not set
# CONFIG_EXAMPLES_FTPD is not set
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_HELLO_PRIORITY=100
CONFIG_EXAMPLES_HELLO_STACKSIZE=2048
# CONFIG_EXAMPLES_HIDKBD is not set
# CONFIG_EXAMPLES_IGMP is not set
# CONFIG_EXAMPLES_JSON is not set
# CONFIG_EXAMPLES_KEYPADTEST is not set
# CONFIG_EXAMPLES_MEDIA is not set
# CONFIG_EXAMPLES_MM is not set
# CONFIG_EXAMPLES_MODBUS is not set
# CONFIG_EXAMPLES_MOUNT is not set
# CONFIG_EXAMPLES_NRF24L01TERM is not set
# CONFIG_EXAMPLES_NSH is not set
# CONFIG_EXAMPLES_NULL is not set
# CONFIG_EXAMPLES_NXFFS is not set
# CONFIG_EXAMPLES_NXHELLO is not set
# CONFIG_EXAMPLES_NXIMAGE is not set
# CONFIG_EXAMPLES_NX is not set
# CONFIG_EXAMPLES_NXLINES is not set
# CONFIG_EXAMPLES_NXTERM is not set
# CONFIG_EXAMPLES_NXTEXT is not set
# CONFIG_EXAMPLES_OSTEST is not set
# CONFIG_EXAMPLES_PCA9635 is not set
# CONFIG_EXAMPLES_POSIXSPAWN is not set
# CONFIG_EXAMPLES_PPPD is not set
# CONFIG_EXAMPLES_RFID_READUID is not set
# CONFIG_EXAMPLES_RGBLED is not set
# CONFIG_EXAMPLES_RGMP is not set
# CONFIG_EXAMPLES_SENDMAIL is not set
# CONFIG_EXAMPLES_SERIALBLASTER is not set
# CONFIG_EXAMPLES_SERIALRX is not set
# CONFIG_EXAMPLES_SERLOOP is not set
# CONFIG_EXAMPLES_SLCD is not set
# CONFIG_EXAMPLES_SMART is not set
# CONFIG_EXAMPLES_SMP is not set
# CONFIG_EXAMPLES_TCPECHO is not set
# CONFIG_EXAMPLES_TELNETD is not set
# CONFIG_EXAMPLES_TIFF is not set
# CONFIG_EXAMPLES_TOUCHSCREEN is not set
# CONFIG_EXAMPLES_USBTERM is not set
# CONFIG_EXAMPLES_WATCHDOG is not set
# CONFIG_EXAMPLES_WEBSERVER is not set
#
# File System Utilities
#
# CONFIG_FSUTILS_INIFILE is not set
#
# GPS Utilities
#
# CONFIG_GPSUTILS_MINMEA_LIB is not set
#
# Graphics Support
#
# CONFIG_TIFF is not set
# CONFIG_GRAPHICS_TRAVELER is not set
#
# Interpreters
#
# CONFIG_INTERPRETERS_FICL is not set
# CONFIG_INTERPRETERS_MICROPYTHON is not set
# CONFIG_INTERPRETERS_MINIBASIC is not set
# CONFIG_INTERPRETERS_PCODE is not set
#
# FreeModBus
#
# CONFIG_MODBUS is not set
#
# Network Utilities
#
# CONFIG_NETUTILS_CODECS is not set
# CONFIG_NETUTILS_ESP8266 is not set
# CONFIG_NETUTILS_FTPC is not set
# CONFIG_NETUTILS_JSON is not set
# CONFIG_NETUTILS_SMTP is not set
#
# NSH Library
#
# CONFIG_NSH_LIBRARY is not set
#
# NxWidgets/NxWM
#
#
# Platform-specific Support
#
# CONFIG_PLATFORM_CONFIGDATA is not set
#
# System Libraries and NSH Add-Ons
#
# CONFIG_SYSTEM_CLE is not set
# CONFIG_SYSTEM_CUTERM is not set
# CONFIG_SYSTEM_FREE is not set
# CONFIG_SYSTEM_HEX2BIN is not set
# CONFIG_SYSTEM_HEXED is not set
# CONFIG_SYSTEM_INSTALL is not set
# CONFIG_SYSTEM_RAMTEST is not set
# CONFIG_READLINE_HAVE_EXTMATCH is not set
# CONFIG_SYSTEM_READLINE is not set
# CONFIG_SYSTEM_SUDOKU is not set
# CONFIG_SYSTEM_TEE is not set
# CONFIG_SYSTEM_UBLOXMODEM is not set
# CONFIG_SYSTEM_VI is not set
# CONFIG_SYSTEM_ZMODEM is not set

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#!/bin/bash
# configs/amber/hello/setenv.sh
#
# Copyright (C) 2016 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
# Ramtin Amin <keytwo@gmail.com>
#
# 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 [ "$_" = "$0" ] ; then
echo "You must source this script, not run it!" 1>&2
exit 1
fi
WD=`pwd`
if [ ! -x "setenv.sh" ]; then
echo "This script must be executed from the top-level NuttX build directory"
exit 1
fi
if [ -z "${PATH_ORIG}" ]; then
export PATH_ORIG="${PATH}"
fi
# This is the Cygwin path to the location where I installed the WinAVR
# toolchain under windows. This is *not* the default install
# location so you will probably have to edit this. You will also have
# to edit this if you install the Linux AVR toolchain as well
#export TOOLCHAIN_BIN="/cygdrive/c/WinAVR/bin"
# This is the Cygwin path to the location where I build the buildroot
# toolchain.
#export TOOLCHAIN_BIN="${WD}/../buildroot/build_avr/staging_dir/bin"
# Add the path to the toolchain to the PATH varialble
#export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"

100
configs/misoc/include/board.h Normal file
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/****************************************************************************
* configs/misoc/include/board.h
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Ramtin Amin <keytwo@gmail.com>
*
* 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 __CONFIGS_AMBER_INCLUDE_BOARD_H
#define __CONFIGS_AMBER_INCLUDE_BOARD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Clocking *****************************************************************/
/* Assume default CLKDIV8 fuse setting is overridden to CLKDIV1 */
#define BOARD_XTAL_FREQ 14745600 /* 14.7456MHz crystal */
#define BOARD_CPU_CLOCK BOARD_XTAL_FREQ /* F_CPU = 14.7456MHz */
#define BOARD_TOSCK_CLOCK 32768 /* TOSC = 32.768KHz */
/* LED definitions **********************************************************/
/* The Amber Web Server has a reset switch and four LEDs. The LEDs indicate
* the status of power, programming state, Ethernet link status and reset
* status (Active). None are available for software use.
*/
#define LED_STARTED 0
#define LED_HEAPALLOCATE 1
#define LED_IRQSENABLED 2
#define LED_STACKCREATED 3
#define LED_INIRQ 4
#define LED_SIGNAL 5
#define LED_ASSERTION 6
#define LED_PANIC 7
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Inline Functions
****************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_AMBER_INCLUDE_BOARD_H */

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/****************************************************************************
* configs/misoc/include/generated/common.h
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Ramtin Amin <keytwo@gmail.com>
*
* 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 __CONFIGS_MISOC_INCLUDE_GENERATED_COMMON_H
#define __CONFIGS_MISOC_INCLUDE_GENERATED_COMMON_H
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#ifdef __ASSEMBLER__
# define MMPTR(x) x
#else
# define MMPTR(x) (*((volatile unsigned int *)(x)))
#endif
#endif /* __CONFIGS_MISOC_INCLUDE_GENERATED_COMMON_H */

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/****************************************************************************
* configs/misoc/include/generated/csr.h
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Ramtin Amin <keytwo@gmail.com>
*
* 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 __CONFIGS_MISOC_INCLUDE_GENERATED_CSR_H
#define __CONFIGS_MISOC_INCLUDE_GENERATED_CSR_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "hw/common.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* SDRAM */
#define CSR_SDRAM_BASE 0xe0004000
#define CSR_SDRAM_DFII_CONTROL_ADDR 0xe0004000
#define CSR_SDRAM_DFII_CONTROL_SIZE 1
#define CSR_SDRAM_DFII_PI0_COMMAND_ADDR 0xe0004004
#define CSR_SDRAM_DFII_PI0_COMMAND_SIZE 1
#define CSR_SDRAM_DFII_PI0_COMMAND_ISSUE_ADDR 0xe0004008
#define CSR_SDRAM_DFII_PI0_COMMAND_ISSUE_SIZE 1
#define CSR_SDRAM_DFII_PI0_ADDRESS_ADDR 0xe000400c
#define CSR_SDRAM_DFII_PI0_ADDRESS_SIZE 2
#define CSR_SDRAM_DFII_PI0_BADDRESS_ADDR 0xe0004014
#define CSR_SDRAM_DFII_PI0_BADDRESS_SIZE 1
#define CSR_SDRAM_DFII_PI0_WRDATA_ADDR 0xe0004018
#define CSR_SDRAM_DFII_PI0_WRDATA_SIZE 2
#define CSR_SDRAM_DFII_PI0_RDDATA_ADDR 0xe0004020
#define CSR_SDRAM_DFII_PI0_RDDATA_SIZE 2
#define CSR_TIMER0_BASE 0xe0002000
#define CSR_TIMER0_LOAD_ADDR 0xe0002000
#define CSR_TIMER0_LOAD_SIZE 4
#define CSR_TIMER0_RELOAD_ADDR 0xe0002010
#define CSR_TIMER0_RELOAD_SIZE 4
#define CSR_TIMER0_EN_ADDR 0xe0002020
#define CSR_TIMER0_EN_SIZE 1
#define CSR_TIMER0_UPDATE_VALUE_ADDR 0xe0002024
#define CSR_TIMER0_UPDATE_VALUE_SIZE 1
#define CSR_TIMER0_VALUE_ADDR 0xe0002028
#define CSR_TIMER0_VALUE_SIZE 4
#define CSR_TIMER0_EV_STATUS_ADDR 0xe0002038
#define CSR_TIMER0_EV_STATUS_SIZE 1
#define CSR_TIMER0_EV_PENDING_ADDR 0xe000203c
#define CSR_TIMER0_EV_PENDING_SIZE 1
#define CSR_TIMER0_EV_ENABLE_ADDR 0xe0002040
#define CSR_TIMER0_EV_ENABLE_SIZE 1
#define CSR_UART_TXFULL_ADDR 0xe0001004
#define CSR_UART_TXFULL_SIZE 1
#define CSR_UART_RXEMPTY_ADDR 0xe0001008
#define CSR_UART_RXEMPTY_SIZE 1
#define CSR_UART_EV_STATUS_ADDR 0xe000100c
#define CSR_UART_EV_STATUS_SIZE 1
#define CSR_UART_EV_PENDING_ADDR 0xe0001010
#define CSR_UART_EV_PENDING_SIZE 1
#define CSR_UART_EV_ENABLE_ADDR 0xe0001014
#define CSR_UART_EV_ENABLE_SIZE 1
#define CSR_UART_PHY_BASE 0xe0000800
#define CSR_UART_PHY_TUNING_WORD_ADDR 0xe0000800
#define CSR_UART_PHY_TUNING_WORD_SIZE 4
/* Constants */
#define UART_INTERRUPT 0
#define TIMER0_INTERRUPT 1
#define SYSTEM_CLOCK_FREQUENCY 80000000
#define L2_SIZE 8192
/****************************************************************************
* Inline Functions
****************************************************************************/
static inline unsigned char sdram_dfii_control_read(void)
{
unsigned char r = MMPTR(0xe0004000);
return r;
}
static inline void sdram_dfii_control_write(unsigned char value)
{
MMPTR(0xe0004000) = value;
}
static inline unsigned char sdram_dfii_pi0_command_read(void)
{
unsigned char r = MMPTR(0xe0004004);
return r;
}
static inline void sdram_dfii_pi0_command_write(unsigned char value)
{
MMPTR(0xe0004004) = value;
}
static inline unsigned char sdram_dfii_pi0_command_issue_read(void)
{
unsigned char r = MMPTR(0xe0004008);
return r;
}
static inline void sdram_dfii_pi0_command_issue_write(unsigned char value)
{
MMPTR(0xe0004008) = value;
}
static inline unsigned short int sdram_dfii_pi0_address_read(void)
{
unsigned short int r = MMPTR(0xe000400c);
r <<= 8;
r |= MMPTR(0xe0004010);
return r;
}
static inline void sdram_dfii_pi0_address_write(unsigned short int value)
{
MMPTR(0xe000400c) = value >> 8;
MMPTR(0xe0004010) = value;
}
static inline unsigned char sdram_dfii_pi0_baddress_read(void)
{
unsigned char r = MMPTR(0xe0004014);
return r;
}
static inline void sdram_dfii_pi0_baddress_write(unsigned char value)
{
MMPTR(0xe0004014) = value;
}
static inline unsigned short int sdram_dfii_pi0_wrdata_read(void)
{
unsigned short int r = MMPTR(0xe0004018);
r <<= 8;
r |= MMPTR(0xe000401c);
return r;
}
static inline void sdram_dfii_pi0_wrdata_write(unsigned short int value)
{
MMPTR(0xe0004018) = value >> 8;
MMPTR(0xe000401c) = value;
}
static inline unsigned short int sdram_dfii_pi0_rddata_read(void)
{
unsigned short int r = MMPTR(0xe0004020);
r <<= 8;
r |= MMPTR(0xe0004024);
return r;
}
/* Timer0 */
static inline unsigned int timer0_load_read(void)
{
unsigned int r = MMPTR(0xe0002000);
r <<= 8;
r |= MMPTR(0xe0002004);
r <<= 8;
r |= MMPTR(0xe0002008);
r <<= 8;
r |= MMPTR(0xe000200c);
return r;
}
static inline void timer0_load_write(unsigned int value)
{
MMPTR(0xe0002000) = value >> 24;
MMPTR(0xe0002004) = value >> 16;
MMPTR(0xe0002008) = value >> 8;
MMPTR(0xe000200c) = value;
}
static inline unsigned int timer0_reload_read(void)
{
unsigned int r = MMPTR(0xe0002010);
r <<= 8;
r |= MMPTR(0xe0002014);
r <<= 8;
r |= MMPTR(0xe0002018);
r <<= 8;
r |= MMPTR(0xe000201c);
return r;
}
static inline void timer0_reload_write(unsigned int value)
{
MMPTR(0xe0002010) = value >> 24;
MMPTR(0xe0002014) = value >> 16;
MMPTR(0xe0002018) = value >> 8;
MMPTR(0xe000201c) = value;
}
static inline unsigned char timer0_en_read(void)
{
unsigned char r = MMPTR(0xe0002020);
return r;
}
static inline void timer0_en_write(unsigned char value)
{
MMPTR(0xe0002020) = value;
}
static inline unsigned char timer0_update_value_read(void)
{
unsigned char r = MMPTR(0xe0002024);
return r;
}
static inline void timer0_update_value_write(unsigned char value)
{
MMPTR(0xe0002024) = value;
}
static inline unsigned int timer0_value_read(void)
{
unsigned int r = MMPTR(0xe0002028);
r <<= 8;
r |= MMPTR(0xe000202c);
r <<= 8;
r |= MMPTR(0xe0002030);
r <<= 8;
r |= MMPTR(0xe0002034);
return r;
}
static inline unsigned char timer0_ev_status_read(void)
{
unsigned char r = MMPTR(0xe0002038);
return r;
}
static inline void timer0_ev_status_write(unsigned char value)
{
MMPTR(0xe0002038) = value;
}
static inline unsigned char timer0_ev_pending_read(void)
{
unsigned char r = MMPTR(0xe000203c);
return r;
}
static inline void timer0_ev_pending_write(unsigned char value)
{
MMPTR(0xe000203c) = value;
}
static inline unsigned char timer0_ev_enable_read(void)
{
unsigned char r = MMPTR(0xe0002040);
return r;
}
static inline void timer0_ev_enable_write(unsigned char value)
{
MMPTR(0xe0002040) = value;
}
/* UART */
static inline unsigned char uart_rxtx_read(void)
{
unsigned char r = MMPTR(0xe0001000);
return r;
}
static inline void uart_rxtx_write(unsigned char value)
{
MMPTR(0xe0001000) = value;
}
static inline unsigned char uart_txfull_read(void)
{
unsigned char r = MMPTR(0xe0001004);
return r;
}
static inline unsigned char uart_rxempty_read(void)
{
unsigned char r = MMPTR(0xe0001008);
return r;
}
static inline unsigned char uart_ev_status_read(void)
{
unsigned char r = MMPTR(0xe000100c);
return r;
}
static inline void uart_ev_status_write(unsigned char value)
{
MMPTR(0xe000100c) = value;
}
static inline unsigned char uart_ev_pending_read(void)
{
unsigned char r = MMPTR(0xe0001010);
return r;
}
static inline void uart_ev_pending_write(unsigned char value)
{
MMPTR(0xe0001010) = value;
}
static inline unsigned char uart_ev_enable_read(void)
{
unsigned char r = MMPTR(0xe0001014);
return r;
}
static inline void uart_ev_enable_write(unsigned char value)
{
MMPTR(0xe0001014) = value;
}
/* uart_phy */
static inline unsigned int uart_phy_tuning_word_read(void)
{
unsigned int r = MMPTR(0xe0000800);
r <<= 8;
r |= MMPTR(0xe0000804);
r <<= 8;
r |= MMPTR(0xe0000808);
r <<= 8;
r |= MMPTR(0xe000080c);
return r;
}
static inline void uart_phy_tuning_word_write(unsigned int value)
{
MMPTR(0xe0000800) = value >> 24;
MMPTR(0xe0000804) = value >> 16;
MMPTR(0xe0000808) = value >> 8;
MMPTR(0xe000080c) = value;
}
#endif /* __CONFIGS_MISOC_INCLUDE_GENERATED_CSR_H */

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/****************************************************************************
* configs/misoc/include/generated/mem.h
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Ramtin Amin <keytwo@gmail.com>
*
* 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 __CONFIGS_MISOC_INCLUDE_GENERATED_MEM_H
#define __CONFIGS_MISOC_INCLUDE_GENERATED_MEM_H
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define ROM_BASE 0x00000000
#define ROM_SIZE 0x00008000
#define SRAM_BASE 0x10000000
#define SRAM_SIZE 0x00001000
#define MAIN_RAM_BASE 0x40000000
#define MAIN_RAM_SIZE 0x00800000
#endif /* __CONFIGS_MISOC_INCLUDE_GENERATED_MEM_H /

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OUTPUT_FORMAT("elf32-lm32")

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MEMORY
{
rom : ORIGIN = 0x00000000, LENGTH = 0x00008000
sram : ORIGIN = 0x10000000, LENGTH = 0x00001000
main_ram : ORIGIN = 0x40000000, LENGTH = 0x00800000
}

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/****************************************************************************
* configs/misoc/include/generated/common.h
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Ramtin Amin <keytwo@gmail.com>
*
* 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 __CONFIGS_MISOC_INCLUDE_GENERATED_SDRAM_PHY_H
#define __CONFIGS_MISOC_INCLUDE_GENERATED_SDRAM_PHY_H
/****************************************************************************
* Included Filese
****************************************************************************/
#include "hw/common.h"
#include "hw/flags.h"
#include <arch/board/generated/csr.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define DFII_NPHASES 1
#define sdram_dfii_pird_address_write(X) sdram_dfii_pi0_address_write(X)
#define sdram_dfii_piwr_address_write(X) sdram_dfii_pi0_address_write(X)
#define sdram_dfii_pird_baddress_write(X) sdram_dfii_pi0_baddress_write(X)
#define sdram_dfii_piwr_baddress_write(X) sdram_dfii_pi0_baddress_write(X)
#define command_prd(X) command_p0(X)
#define command_pwr(X) command_p0(X)
#define DFII_PIX_DATA_SIZE CSR_SDRAM_DFII_PI0_WRDATA_SIZE
/****************************************************************************
* Private Data
****************************************************************************/
const unsigned int sdram_dfii_pix_wrdata_addr[1] =
{
CSR_SDRAM_DFII_PI0_WRDATA_ADDR
};
const unsigned int sdram_dfii_pix_rddata_addr[1] =
{
CSR_SDRAM_DFII_PI0_RDDATA_ADDR
};
/****************************************************************************
* Private Functions
****************************************************************************/
static void cdelay(int i);
static void command_p0(int cmd)
{
sdram_dfii_pi0_command_write(cmd);
sdram_dfii_pi0_command_issue_write(1);
}
static void init_sequence(void)
{
/* Bring CKE high */
sdram_dfii_pi0_address_write(0x0);
sdram_dfii_pi0_baddress_write(0);
sdram_dfii_control_write(DFII_CONTROL_CKE | DFII_CONTROL_ODT |
DFII_CONTROL_RESET_N);
cdelay(20000);
/* Precharge All */
sdram_dfii_pi0_address_write(0x400);
sdram_dfii_pi0_baddress_write(0);
command_p0(DFII_COMMAND_RAS | DFII_COMMAND_WE | DFII_COMMAND_CS);
/* Load Mode Register / Reset DLL, CL=2, BL=1 */
sdram_dfii_pi0_address_write(0x120);
sdram_dfii_pi0_baddress_write(0);
command_p0(DFII_COMMAND_RAS | DFII_COMMAND_CAS | DFII_COMMAND_WE |
DFII_COMMAND_CS);
cdelay(200);
/* Precharge All */
sdram_dfii_pi0_address_write(0x400);
sdram_dfii_pi0_baddress_write(0);
command_p0(DFII_COMMAND_RAS | DFII_COMMAND_WE | DFII_COMMAND_CS);
/* Auto Refresh */
sdram_dfii_pi0_address_write(0x0);
sdram_dfii_pi0_baddress_write(0);
command_p0(DFII_COMMAND_RAS | DFII_COMMAND_CAS | DFII_COMMAND_CS);
cdelay(4);
/* Auto Refresh */
sdram_dfii_pi0_address_write(0x0);
sdram_dfii_pi0_baddress_write(0);
command_p0(DFII_COMMAND_RAS | DFII_COMMAND_CAS | DFII_COMMAND_CS);
cdelay(4);
/* Load Mode Register / CL=2, BL=1 */
sdram_dfii_pi0_address_write(0x20);
sdram_dfii_pi0_baddress_write(0);
command_p0(DFII_COMMAND_RAS | DFII_COMMAND_CAS | DFII_COMMAND_WE |
DFII_COMMAND_CS);
cdelay(200);
}
#endif /* __CONFIGS_MISOC_INCLUDE_GENERATED_SDRAM_PHY_H

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TRIPLE=lm32-elf
CPU=lm32
CPUFLAGS=-mbarrel-shift-enabled -mmultiply-enabled -mdivide-enabled -msign-extend-enabled
CPUENDIANNESS=big
CLANG=0
SOC_DIRECTORY=/usr/local/lib/python3.5/dist-packages/litex-0.1-py3.5.egg/litex/soc
BUILDINC_DIRECTORY=/home/lenovo/fpga/litex/litex/boards/targets/soc_basesoc_papilio_pro/software/include
LIBBASE_DIRECTORY=/usr/local/lib/python3.5/dist-packages/litex-0.1-py3.5.egg/litex/soc/software/libbase
LIBCOMPILER_RT_DIRECTORY=/usr/local/lib/python3.5/dist-packages/litex-0.1-py3.5.egg/litex/soc/software/libcompiler_rt
LIBNET_DIRECTORY=/usr/local/lib/python3.5/dist-packages/litex-0.1-py3.5.egg/litex/soc/software/libnet
BIOS_DIRECTORY=/usr/local/lib/python3.5/dist-packages/litex-0.1-py3.5.egg/litex/soc/software/bios

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/****************************************************************************
* configs/misoc/hello/script/ld.script
*
* Copyright (C) 2016 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.
*
****************************************************************************/
OUTPUT_FORMAT("elf32-lm32")
ENTRY(_stext)
MEMORY
{
rom : ORIGIN = 0x00000000, LENGTH = 0x00008000
sram : ORIGIN = 0x10000000, LENGTH = 0x00004000
main_ram : ORIGIN = 0x40000000, LENGTH = 0x00080000
}
/*
MEMORY
{
flash (rxai!w) : ORIGIN = 0x80002000, LENGTH = 256K - 8K
intram (wxa!ri) : ORIGIN = 0x00000004, LENGTH = 32K
userpage : ORIGIN = 0x80800000, LENGTH = 512
factorypage : ORIGIN = 0x80800200, LENGTH = 512
}
*/
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > main_ram
_eronly = ABSOLUTE(.); /* See below */
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > main_ram
.bss : { /* BSS */
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > main_ram
/* 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) }
}
PROVIDE(_fstack = ORIGIN(main_ram) + LENGTH(main_ram) - 4);

2
configs/misoc/src/.gitignore vendored Normal file
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/.depend
/Make.dep

42
configs/misoc/src/Makefile Normal file
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############################################################################
# configs/misoc/src/Makefile
#
# Copyright (C) 2016 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
# Ramtin Amin <keytwo@gmail.com>
#
# 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
ASRCS =
CSRCS = atmega_boot.c
include $(TOPDIR)/configs/Board.mk

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configs/misoc/src/lm32_boot.c Normal file
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/************************************************************************************
* configs/misoc/src/lm32_boot.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Ramtin Amin <keytwo@gmail.com>
*
* 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 <nuttx/config.h>
#include <debug.h>
#include <arch/board/board.h>
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: lm32_board_initialize
*
* Description:
* All LM32 architectures must provide the following entry point. This entry
* point is called early in the initialization -- after all memory has been
* configured and mapped but before any devices have been initialized.
*
************************************************************************************/
void lm32_board_initialize(void)
{
/* Configure SSP chip selects if 1) at least one SSP is enabled, and 2) the weak
* function atmega_spidev_initialize() has been brought into the link.
*/
/* Configure on-board LEDs if LED support has been selected. */
}

102
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/****************************************************************************
* configs/misoc/src/misoc.h
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Ramtin Amin <keytwo@gmail.com>
*
* 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 __CONFIGS_MISOC_SRC_MISOC_H
#define __CONFIGS_MISOC_SRC_MISOC_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Inline Functions
****************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/************************************************************************************
* Name: lm32_spidev_initialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the Amber Web Server.
*
************************************************************************************/
#if defined(CONFIG_AVR_SPI1) || defined(CONFIG_AVR_SPI2)
void weak_function lm32_spidev_initialize(void);
#endif
/************************************************************************************
* Name: lm32_led_initialize
*
* Description:
* Configure on-board LEDs if LED support has been selected.
*
************************************************************************************/
#ifdef CONFIG_ARCH_LEDS
void lm32_led_initialize(void);
#endif
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_MISOC_SRC_MISOC_H */