diff --git a/configs/us7032evb1/README.txt b/configs/us7032evb1/README.txt
new file mode 100644
index 0000000000000000000000000000000000000000..af6f685f1c600c668d97c1922eba64e6d1b342c9
--- /dev/null
+++ b/configs/us7032evb1/README.txt
@@ -0,0 +1,11 @@
+shterm
+^^^^^^
+
+ The USB7032EVB1 supports CMON in PROM. CMON requires special
+ serial interactions in order to upload and download program files.
+ Therefore, a standard terminal emulation program (such as minicom)
+ cannot be used.
+
+ The shterm subdirectory contains a small terminal emulation
+ program that supports these special interactions for file transfers.
+
diff --git a/configs/us7032evb1/bin/README.txt b/configs/us7032evb1/bin/README.txt
new file mode 100644
index 0000000000000000000000000000000000000000..45b047c912ea1247d8047859295b8e105dc7faed
--- /dev/null
+++ b/configs/us7032evb1/bin/README.txt
@@ -0,0 +1,2 @@
+This directory contains scripts and host executables unique to the Hitachi
+SH-1 Low-Cost Evaluation Board, US7032EVB1
diff --git a/configs/us7032evb1/include/README.txt b/configs/us7032evb1/include/README.txt
new file mode 100644
index 0000000000000000000000000000000000000000..857785f4b0623049c499473d884aae3fd8b86acd
--- /dev/null
+++ b/configs/us7032evb1/include/README.txt
@@ -0,0 +1,2 @@
+This directory contains header files unique to the Hitachi SH-1 Low-Cost
+Evaluation Board, US7032EVB1
diff --git a/configs/us7032evb1/ostest/Make.defs b/configs/us7032evb1/ostest/Make.defs
new file mode 100644
index 0000000000000000000000000000000000000000..52b7eb526985a3769a75a5a00e07a07939133a95
--- /dev/null
+++ b/configs/us7032evb1/ostest/Make.defs
@@ -0,0 +1,97 @@
+##############################################################################
+# configs/olimex-strp711/ostest/Make.defs
+#
+# Copyright (C) 2008 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# 3. Neither the name 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 ${TOPDIR}/.config
+
+ifeq ("${CONFIG_DEBUG}","y")
+ ARCHOPTIMIZATION = -g
+else
+ ARCHOPTIMIZATION = -Os -fno-strict-aliasing -fno-strength-reduce \
+ -fomit-frame-pointer
+endif
+
+ARCHCPUFLAGS = -mapcs-32 -mcpu=arm7tdmi -msoft-float -fno-builtin
+ARCHPICFLAGS = -fpic
+ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
+ARCHDEFINES =
+ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
+ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/ostest/ld.script
+
+CROSSDEV = arm-elf-
+CC = $(CROSSDEV)gcc
+LD = $(CROSSDEV)ld
+AR = $(CROSSDEV)ar rcs
+NM = $(CROSSDEV)nm
+OBJCOPY = $(CROSSDEV)objcopy
+OBJDUMP = $(CROSSDEV)objdump
+
+CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \
+ $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe
+AFLAGS = $(CFLAGS) -D__ASSEMBLY__
+
+OBJEXT = .o
+LIBEXT = .a
+EXEEXT =
+
+ifeq ("${CONFIG_DEBUG}","y")
+ LDFLAGS += -g
+endif
+
+define COMPILE
+ @echo "CC: $1"
+ @$(CC) -c $(CFLAGS) $1 -o $2
+endef
+
+define ASSEMBLE
+ @echo "AS: $1"
+ @$(CC) -c $(AFLAGS) $1 -o $2
+endef
+
+define ARCHIVE
+ echo "AR: $2"; \
+ $(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; }
+endef
+
+define CLEAN
+ @rm -f *.o *.a
+endef
+
+MKDEP = $(TOPDIR)/tools/mkdeps.sh
+
+HOSTCC = gcc
+HOSTINCLUDES = -I.
+HOSTCFLAGS = -Wall -wstrict-prototypes -Wshadow -g -pipe
+HOSTLDFLAGS =
+
diff --git a/configs/us7032evb1/ostest/defconfig b/configs/us7032evb1/ostest/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..e80f02ccf323bb326772239367d1d7a187ec36f0
--- /dev/null
+++ b/configs/us7032evb1/ostest/defconfig
@@ -0,0 +1,559 @@
+############################################################################
+# configs/us7032evb1/ostest/defconfig
+#
+# Copyright (C) 2008 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+# used to endorse or promote products derived from this software
+# without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+#
+# Architecture selection
+#
+# CONFIG_ARCH - identifies the arch subdirectory and, hence, the
+# processor architecture.
+# CONFIG_ARCH_name - for use in C code. This identifies the
+# particular chip or SoC that the architecture is implemented
+# in.
+# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
+# CONFIG_ARCH_CHIP_name - For use in C code
+# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence,
+# the board that supports the particular chip or SoC.
+# CONFIG_ENDIAN_BIG - define if big endian (default is little endian)
+# CONFIG_ARCH_BOARD_name - for use in C code
+# CONFIG_BOARD_LOOPSPERMSEC - for delay loops
+# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to Olimex STR-P711
+# CONFIG_ARCH_BUTTONS - Support reading buttons. Unique to Olimex STR-P711
+# CONFIG_DRAM_SIZE - Describes the internal DRAM.
+# CONFIG_DRAM_START - The start address of internal DRAM
+# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
+# stack. If defined, this symbol is the size of the interrupt
+# stack in bytes. If not defined, the user task stacks will be
+# used during interrupt handling.
+# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
+#
+CONFIG_ARCH=sh
+CONFIG_ARCH_CHIP=sh1
+CONFIG_ARCH_SH1=y
+CONFIG_ARCH_BOARD=us7032evb1
+CONFIG_ARCH_BOARD_US7032EVB1=y
+CONFIG_BOARD_LOOPSPERMSEC=3270
+CONFIG_ARCH_LEDS=y
+CONFIG_ARCH_BUTTONS=y
+CONFIG_DRAM_SIZE=0x0000e000
+CONFIG_DRAM_START=0x0a002000
+CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE)
+CONFIG_ARCH_INTERRUPTSTACK=0
+CONFIG_ARCH_STACKDUMP=y
+
+#
+# SH-1 specific boot/build settings
+#
+
+#
+# SH1 specific device driver settings
+#
+# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the
+# console and ttys0 (default is the UART0).
+# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
+# This specific the size of the receive buffer
+# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
+# being sent. This specific the size of the transmit buffer
+# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be
+# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8.
+# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity, 3=mark 1, 4=space 0
+# CONFIG_UARTn_2STOP - Two stop bits
+#
+CONFIG_UART0_SERIAL_CONSOLE=y
+CONFIG_UART1_SERIAL_CONSOLE=n
+CONFIG_UART0_TXBUFSIZE=256
+CONFIG_UART1_TXBUFSIZE=256
+CONFIG_UART0_RXBUFSIZE=256
+CONFIG_UART1_RXBUFSIZE=256
+CONFIG_UART0_BAUD=38400
+CONFIG_UART1_BAUD=38400
+CONFIG_UART0_BITS=8
+CONFIG_UART1_BITS=8
+CONFIG_UART0_PARITY=0
+CONFIG_UART1_PARITY=0
+CONFIG_UART0_2STOP=0
+CONFIG_UART1_2STOP=0
+
+#
+# General build options
+#
+# CONFIG_RRLOAD_BINARY - make the rrload binary format used with
+# BSPs from www.ridgerun.com using the tools/mkimage.sh script
+# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format
+# used with many different loaders using the GNU objcopy program
+# Should not be selected if you are not using the GNU toolchain.
+# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format
+# used with many different loaders using the GNU objcopy program
+# Should not be selected if you are not using the GNU toolchain.
+# CONFIG_RAW_BINARY - make a raw binary format file used with many
+# different loaders using the GNU objcopy program. This option
+# should not be selected if you are not using the GNU toolchain.
+# CONFIG_HAVE_LIBM - toolchain supports libm.a
+#
+CONFIG_RRLOAD_BINARY=n
+CONFIG_INTELHEX_BINARY=n
+CONFIG_MOTOROLA_SREC=y
+CONFIG_RAW_BINARY=y
+CONFIG_HAVE_LIBM=n
+
+#
+# General OS setup
+#
+# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# that will be used in the build
+# CONFIG_DEBUG - enables built-in debug options
+# CONFIG_DEBUG_VERBOSE - enables verbose debug output
+# CONFIG_MM_REGIONS - If the architecture includes multiple
+# regions of memory to allocate from, this specifies the
+# number of memory regions that the memory manager must
+# handle and enables the API mm_addregion(start, end);
+# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot
+# time console output
+# CONFIG_TICKS_PER_MSEC - The default system timer is 100Hz
+# or TICKS_PER_MSEC=10. This setting may be defined to
+# inform NuttX that the processor hardware is providing
+# system timer interrupts at some interrupt interval other
+# than 10 msec.
+# CONFIG_RR_INTERVAL - The round robin timeslice will be set
+# this number of milliseconds; Round robin scheduling can
+# be disabled by setting this value to zero.
+# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in
+# scheduler to monitor system performance
+# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a
+# task name to save in the TCB. Useful if scheduler
+# instrumentation is selected. Set to zero to disable.
+# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY -
+# Used to initialize the internal time logic.
+# CONFIG_JULIAN_TIME - Enables Julian time conversions
+# CONFIG_DEV_CONSOLE - Set if architecture-specific logic
+# provides /dev/console. Enables stdout, stderr, stdin.
+# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console
+# driver (minimul support)
+#
+CONFIG_EXAMPLE=ostest
+CONFIG_DEBUG=n
+CONFIG_DEBUG_VERBOSE=n
+CONFIG_MM_REGIONS=1
+CONFIG_ARCH_LOWPUTC=y
+CONFIG_RR_INTERVAL=0
+CONFIG_SCHED_INSTRUMENTATION=n
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_START_YEAR=2008
+CONFIG_START_MONTH=10
+CONFIG_START_DAY=1
+CONFIG_JULIAN_TIME=n
+CONFIG_DEV_CONSOLE=y
+CONFIG_DEV_LOWCONSOLE=y
+
+#
+# The following can be used to disable categories of
+# APIs supported by the OS. If the compiler supports
+# weak functions, then it should not be necessary to
+# disable functions unless you want to restrict usage
+# of those APIs.
+#
+# There are certain dependency relationships in these
+# features.
+#
+# o mq_notify logic depends on signals to awaken tasks
+# waiting for queues to become full or empty.
+# o pthread_condtimedwait() depends on signals to wake
+# up waiting tasks.
+#
+CONFIG_DISABLE_CLOCK=n
+CONFIG_DISABLE_POSIX_TIMERS=n
+CONFIG_DISABLE_PTHREAD=n
+CONFIG_DISABLE_SIGNALS=n
+CONFIG_DISABLE_MQUEUE=n
+CONFIG_DISABLE_MOUNTPOINT=y
+CONFIG_DISABLE_ENVIRON=y
+
+#
+# Misc libc settings
+#
+# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a
+# little smaller if we do not support fieldwidthes
+#
+CONFIG_NOPRINTF_FIELDWIDTH=n
+
+#
+# Allow for architecture optimized implementations
+#
+# The architecture can provide optimized versions of the
+# following to improve sysem performance
+#
+CONFIG_ARCH_MEMCPY=n
+CONFIG_ARCH_MEMCMP=n
+CONFIG_ARCH_MEMMOVE=n
+CONFIG_ARCH_MEMSET=n
+CONFIG_ARCH_STRCMP=n
+CONFIG_ARCH_STRCPY=n
+CONFIG_ARCH_STRNCPY=n
+CONFIG_ARCH_STRLEN=n
+CONFIG_ARCH_BZERO=n
+CONFIG_ARCH_KMALLOC=n
+CONFIG_ARCH_KZMALLOC=n
+CONFIG_ARCH_KFREE=n
+
+#
+# Sizes of configurable things (0 disables)
+#
+# CONFIG_MAX_TASKS - The maximum number of simultaneously
+# active tasks. This value must be a power of two.
+# CONFIG_MAX_TASK_ARGS - This controls the maximum number of
+# of parameters that a task may receive (i.e., maxmum value
+# of 'argc')
+# CONFIG_NPTHREAD_KEYS - The number of items of thread-
+# specific data that can be retained
+# CONFIG_NFILE_DESCRIPTORS - The maximum number of file
+# descriptors (one for each open)
+# CONFIG_NFILE_STREAMS - The maximum number of streams that
+# can be fopen'ed
+# CONFIG_NAME_MAX - The maximum size of a file name.
+# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate
+# on fopen. (Only if CONFIG_NFILE_STREAMS > 0)
+# CONFIG_NUNGET_CHARS - Number of characters that can be
+# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0)
+# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message
+# structures. The system manages a pool of preallocated
+# message structures to minimize dynamic allocations
+# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with
+# a fixed payload size given by this settin (does not include
+# other message structure overhead.
+# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that
+# can be passed to a watchdog handler
+# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog
+# structures. The system manages a pool of preallocated
+# watchdog structures to minimize dynamic allocations
+# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX
+# timer structures. The system manages a pool of preallocated
+# timer structures to minimize dynamic allocations. Set to
+# zero for all dynamic allocations.
+#
+CONFIG_MAX_TASKS=16
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_NPTHREAD_KEYS=4
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NFILE_STREAMS=8
+CONFIG_NAME_MAX=32
+CONFIG_STDIO_BUFFER_SIZE=256
+CONFIG_NUNGET_CHARS=2
+CONFIG_PREALLOC_MQ_MSGS=4
+CONFIG_MQ_MAXMSGSIZE=32
+CONFIG_MAX_WDOGPARMS=2
+CONFIG_PREALLOC_WDOGS=4
+CONFIG_PREALLOC_TIMERS=4
+
+#
+# Filesystem configuration
+#
+# CONFIG_FS_FAT - Enable FAT filesystem support
+# CONFIG_FAT_SECTORSIZE - Max supported sector size
+# CONFIG_FS_ROMFS - Enable ROMFS filesystem support
+CONFIG_FS_FAT=n
+CONFIG_FS_ROMFS=n
+
+#
+# SPI-based MMC/SD driver
+#
+# CONFIG_MMCSD_NSLOTS
+# Number of MMC/SD slots supported by the driver
+# CONFIG_MMCSD_READONLY
+# Provide read-only access (default is read/write)
+CONFIG_MMCSD_NSLOTS=1
+CONFIG_MMCSD_READONLY=n
+
+#
+# TCP/IP and UDP support via uIP
+# CONFIG_NET - Enable or disable all network features
+# CONFIG_NET_IPv6 - Build in support for IPv6
+# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread.
+# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options
+# CONFIG_NET_BUFSIZE - uIP buffer size
+# CONFIG_NET_TCP - TCP support on or off
+# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks)
+# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers
+# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero)
+# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks)
+# CONFIG_NET_UDP - UDP support on or off
+# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off
+# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections
+# CONFIG_NET_ICMP - ICMP ping response support on or off
+# CONFIG_NET_ICMP_PING - ICMP ping request support on or off
+# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address
+# CONFIG_NET_STATISTICS - uIP statistics on or off
+# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
+# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
+# CONFIG_NET_BROADCAST - Broadcast support
+# CONFIG_NET_LLH_LEN - The link level header length
+# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
+CONFIG_NET=n
+CONFIG_NET_IPv6=n
+CONFIG_NSOCKET_DESCRIPTORS=0
+CONFIG_NET_SOCKOPTS=y
+CONFIG_NET_BUFSIZE=420
+CONFIG_NET_TCP=n
+CONFIG_NET_TCP_CONNS=40
+CONFIG_NET_MAX_LISTENPORTS=40
+CONFIG_NET_UDP=n
+CONFIG_NET_UDP_CHECKSUMS=y
+#CONFIG_NET_UDP_CONNS=10
+CONFIG_NET_ICMP=n
+CONFIG_NET_ICMP_PING=n
+#CONFIG_NET_PINGADDRCONF=0
+CONFIG_NET_STATISTICS=y
+#CONFIG_NET_RECEIVE_WINDOW=
+#CONFIG_NET_ARPTAB_SIZE=8
+CONFIG_NET_BROADCAST=n
+#CONFIG_NET_LLH_LEN=14
+#CONFIG_NET_FWCACHE_SIZE=2
+
+#
+# UIP Network Utilities
+# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP
+# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries
+CONFIG_NET_DHCP_LIGHT=n
+CONFIG_NET_RESOLV_ENTRIES=4
+
+#
+# USB Device Configuration
+#
+# CONFIG_USBDEV
+# Enables USB device support
+# CONFIG_USBDEV_ISOCHRONOUS
+# Build in extra support for isochronous endpoints
+# CONFIG_USBDEV_DUALSPEED
+# Hardware handles high and full speed operation (USB 2.0)
+# CONFIG_USBDEV_SELFPOWERED
+# Will cause USB features to indicate that the device is
+# self-powered
+# CONFIG_USBDEV_MAXPOWER
+# Maximum power consumption in mA
+# CONFIG_USBDEV_TRACE
+# Enables USB tracing for debug
+# CONFIG_USBDEV_TRACE_NRECORDS
+# Number of trace entries to remember
+CONFIG_USBDEV=n
+CONFIG_USBDEV_ISOCHRONOUS=n
+CONFIG_USBDEV_DUALSPEED=n
+CONFIG_USBDEV_SELFPOWERED=y
+CONFIG_USBDEV_REMOTEWAKEUP=n
+CONFIG_USBDEV_MAXPOWER=100
+CONFIG_USBDEV_TRACE=n
+CONFIG_USBDEV_TRACE_NRECORDS=128
+
+#
+# STR71X USB Configuration
+#
+# CONFIG_STR71X_USBDEV_FRAME_INTERRUPT
+# Handle USB Start-Of-Frame events.
+# Enable reading SOF from interrupt handler vs. simply reading on demand.
+# Probably a bad idea... Unless there is some issue with sampling the SOF
+# from hardware asynchronously.
+# CONFIG_STR71X_USBDEV_EPFAST_INTERRUPT
+# Enable high priority interrupts. I have no idea why you might want to
+# do that
+# CONFIG_STR71X_USBDEV_NDMADESCRIPTORS
+# Number of DMA descriptors to allocate in the 8Kb USB RAM. This is a
+# tradeoff between the number of DMA channels that can be supported vs
+# the size of the DMA buffers available.
+# CONFIG_STR71X_USBDEV_DMA
+# Enable str71x-specific DMA support
+CONFIG_STR71X_USBDEV_FRAME_INTERRUPT=n
+CONFIG_STR71X_USBDEV_EPFAST_INTERRUPT=n
+CONFIG_STR71X_USBDEV_DMA=n
+CONFIG_STR71X_USBDEV_NDMADESCRIPTORS=0
+CONFIG_STR71X_USBDEV_DMAINTMASK=0
+
+#
+# USB Serial Device Configuration
+#
+# CONFIG_USBSER
+# Enable compilation of the USB serial driver
+# CONFIG_USBSER_EPINTIN
+# The logical 7-bit address of a hardware endpoint that supports
+# interrupt IN operation
+# CONFIG_USBSER_EPBULKOUT
+# The logical 7-bit address of a hardware endpoint that supports
+# bulk OUT operation
+# CONFIG_USBSER_EPBULKIN
+# The logical 7-bit address of a hardware endpoint that supports
+# bulk IN operation
+# # CONFIG_USBSER_NWRREQS and CONFIG_USBSER_NRDREQS
+# The number of write/read requests that can be in flight
+# CONFIG_USBSER_VENDORID and CONFIG_USBSER_VENDORSTR
+# The vendor ID code/string
+# CONFIG_USBSER_PRODUCTID and CONFIG_USBSER_PRODUCTSTR
+# The product ID code/string
+# CONFIG_USBSER_RXBUFSIZE and CONFIG_USBSER_TXBUFSIZE
+# Size of the serial receive/transmit buffers
+CONFIG_USBSER=n
+CONFIG_USBSER_EPINTIN=1
+CONFIG_USBSER_EPBULKOUT=2
+CONFIG_USBSER_EPBULKIN=5
+CONFIG_USBSER_NWRREQS=4
+CONFIG_USBSER_NRDREQS=4
+CONFIG_USBSER_VENDORID=0x067b
+CONFIG_USBSER_PRODUCTID=0x2303
+CONFIG_USBSER_VENDORSTR="Nuttx"
+CONFIG_USBSER_PRODUCTSTR="USBdev Serial"
+CONFIG_USBSER_RXBUFSIZE=512
+CONFIG_USBSER_TXBUFSIZE=512
+
+#
+# USB Storage Device Configuration
+#
+# CONFIG_USBSTRG
+# Enable compilation of the USB storage driver
+# CONFIG_USBSTRG_EP0MAXPACKET
+# Max packet size for endpoint 0
+# CONFIG_USBSTRG_EPBULKOUT and CONFIG_USBSTRG_EPBULKIN
+# The logical 7-bit address of a hardware endpoints that support
+# bulk OUT and IN operations
+# CONFIG_USBSTRG_NWRREQS and CONFIG_USBSTRG_NRDREQS
+# The number of write/read requests that can be in flight
+# CONFIG_USBSTRG_BULKINREQLEN and CONFIG_USBSTRG_BULKOUTREQLEN
+# The size of the buffer in each write/read request. This
+# value needs to be at least as large as the endpoint
+# maxpacket and ideally as large as a block device sector.
+# CONFIG_USBSTRG_VENDORID and CONFIG_USBSTRG_VENDORSTR
+# The vendor ID code/string
+# CONFIG_USBSTRG_PRODUCTID and CONFIG_USBSTRG_PRODUCTSTR
+# The product ID code/string
+# CONFIG_USBSTRG_REMOVABLE
+# Select if the media is removable
+CONFIG_USBSTRG=n
+CONFIG_USBSTRG_EP0MAXPACKET=64
+CONFIG_USBSTRG_EPBULKOUT=2
+CONFIG_USBSTRG_EPBULKIN=5
+CONFIG_USBSTRG_NRDREQS=2
+CONFIG_USBSTRG_NWRREQS=2
+CONFIG_USBSTRG_BULKINREQLEN=256
+CONFIG_USBSTRG_BULKOUTREQLEN=256
+CONFIG_USBSTRG_VENDORID=0x584e
+CONFIG_USBSTRG_VENDORSTR="NuttX"
+CONFIG_USBSTRG_PRODUCTID=0x5342
+CONFIG_USBSTRG_PRODUCTSTR="USBdev Storage"
+CONFIG_USBSTRG_VERSIONNO=0x0399
+CONFIG_USBSTRG_REMOVABLE=y
+
+#
+# Settings for examples/ostest
+CONFIG_EXAMPLES_OSTEST_LOOPS=1
+CONFIG_EXAMPLES_OSTEST_STACKSIZE=4096
+CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
+
+#
+# Settings for examples/nsh
+#
+# CONFIG_EXAMPLES_NSH_FILEIOSIZE - Size of a static I/O buffer
+# CONFIG_EXAMPLES_NSH_STRERROR - Use strerror(errno)
+# CONFIG_EXAMPLES_NSH_LINELEN - Maximum length of one command line
+# CONFIG_EXAMPLES_NSH_STACKSIZE - Stack size to use for new threads.
+# CONFIG_EXAMPLES_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi
+# CONFIG_EXAMPLES_NSH_DISABLESCRIPT - Disable scripting support
+# CONFIG_EXAMPLES_NSH_DISABLEBG - Disable background commands
+# CONFIG_EXAMPLES_NSH_ROMFSETC - Use startup script in /etc
+# CONFIG_EXAMPLES_NSH_CONSOLE - Use serial console front end
+# CONFIG_EXAMPLES_NSH_TELNET - Use telnetd console front end
+#
+# If CONFIG_EXAMPLES_NSH_TELNET is selected:
+# CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size
+# CONFIG_EXAMPLES_NSH_DHCPC - Obtain address using DHCP
+# CONFIG_EXAMPLES_NSH_IPADDR - Provides static IP address
+# CONFIG_EXAMPLES_NSH_DRIPADDR - Provides static router IP address
+# CONFIG_EXAMPLES_NSH_NETMASK - Provides static network mask
+# CONFIG_EXAMPLES_NSH_NOMAC - Use a bogus MAC address
+#
+# If CONFIG_EXAMPLES_NSH_ROMFSETC is selected:
+# CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT - ROMFS mountpoint
+# CONFIG_EXAMPLES_NSH_INITSCRIPT - Relative path to init script
+# CONFIG_EXAMPLES_NSH_ROMFSDEVNO - ROMFS RAM device minor
+# CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE - ROMF sector size
+# CONFIG_EXAMPLES_NSH_FATDEVNO - FAT FS RAM device minor
+# CONFIG_EXAMPLES_NSH_FATSECTSIZE - FAT FS sector size
+# CONFIG_EXAMPLES_NSH_FATNSECTORS - FAT FS number of sectors
+# CONFIG_EXAMPLES_NSH_FATMOUNTPT - FAT FS mountpoint
+CONFIG_EXAMPLES_NSH_FILEIOSIZE=512
+CONFIG_EXAMPLES_NSH_STRERROR=n
+CONFIG_EXAMPLES_NSH_LINELEN=64
+CONFIG_EXAMPLES_NSH_STACKSIZE=2048
+CONFIG_EXAMPLES_NSH_NESTDEPTH=3
+CONFIG_EXAMPLES_NSH_DISABLESCRIPT=n
+CONFIG_EXAMPLES_NSH_DISABLEBG=n
+CONFIG_EXAMPLES_NSH_ROMFSETC=n
+CONFIG_EXAMPLES_NSH_CONSOLE=y
+CONFIG_EXAMPLES_NSH_TELNET=n
+CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512
+CONFIG_EXAMPLES_NSH_DHCPC=n
+CONFIG_EXAMPLES_NSH_NOMAC=n
+CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2)
+CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
+CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
+CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT="/etc"
+CONFIG_EXAMPLES_NSH_INITSCRIPT="init.d/rcS"
+CONFIG_EXAMPLES_NSH_ROMFSDEVNO=0
+CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE=64
+CONFIG_EXAMPLES_NSH_FATDEVNO=1
+CONFIG_EXAMPLES_NSH_FATSECTSIZE=512
+CONFIG_EXAMPLES_NSH_FATNSECTORS=1024
+CONFIG_EXAMPLES_NSH_FATMOUNTPT=/tmp
+
+#
+# Architecture-specific NSH options
+CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO=1
+CONFIG_EXAMPLES_NSH_MMCSDSLOTNO=0
+CONFIG_EXAMPLES_NSH_MMCSDMINOR=0
+
+#
+# Stack and heap information
+#
+# CONFIG_BOOT_FROM_FLASH - Some configurations support XIP
+# operation from FLASH.
+# CONFIG_CUSTOM_STACK - The up_ implementation will handle
+# all stack operations outside of the nuttx model.
+# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only)
+# CONFIG_PROC_STACK_SIZE - The size of the initial stack
+# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size
+# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size
+# CONFIG_HEAP_BASE - The beginning of the heap
+# CONFIG_HEAP_SIZE - The size of the heap
+#
+CONFIG_BOOT_FROM_FLASH=y
+CONFIG_CUSTOM_STACK=n
+CONFIG_STACK_POINTER=
+CONFIG_PROC_STACK_SIZE=2048
+CONFIG_PTHREAD_STACK_MIN=256
+CONFIG_PTHREAD_STACK_DEFAULT=2048
+CONFIG_HEAP_BASE=
+CONFIG_HEAP_SIZE=
diff --git a/configs/us7032evb1/ostest/ld.script b/configs/us7032evb1/ostest/ld.script
new file mode 100644
index 0000000000000000000000000000000000000000..983f51f2f7ce995da1d6d1bba57436ba64a3ac08
--- /dev/null
+++ b/configs/us7032evb1/ostest/ld.script
@@ -0,0 +1,89 @@
+/****************************************************************************
+ * configs/us7032evb1/ostest/ld.script
+ *
+ * Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+OUTPUT_ARCH(sh1)
+ENTRY(_stext)
+SECTIONS
+{
+ /* The us7032evb1 has CMON in PROM beginning at address 0x00000000 and
+ * either 64Kb or 256Kb of SRAM beginning at 0x0a000000. Neither the
+ * PROM nor the first 8Kb of SRAM are avaible to the devoleper as these
+ * are used by CMON. The next 8Kb of SRAM is dedicated to redirected
+ * interrupt vectors.
+ */
+
+ .text 0x0a002000 : {
+ _svect = ABSOLUTE(.);
+ *(.vects); /* Redirected interrupt vectors */
+ _evect = ABSOLUTE(.);
+ _stext = ABSOLUTE(.);
+ *(.text) /* Code */
+ *(.fixup)
+ *(.gnu.warning)
+ *(.rodata) /* Read-only data */
+ *(.rodata.str1.4)
+ *(.glue_7)
+ *(.glue_7t)
+ *(.got) /* Global offset table */
+ _etext = ABSOLUTE(.);
+ }
+
+ .data : {
+ _sdata = ABSOLUTE(.);
+ *(.data) /* Modifiable data */
+ CONSTRUCTORS
+ _edata = ABSOLUTE(.);
+ }
+
+ .bss : { /* BSS */
+ _sbss = ABSOLUTE(.);
+ *(.bss)
+ *(COMMON)
+ _ebss = ABSOLUTE(.);
+ }
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_info 0 : { *(.debug_info) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ .debug_aranges 0 : { *(.debug_aranges) }
+}
diff --git a/configs/us7032evb1/ostest/setenv.sh b/configs/us7032evb1/ostest/setenv.sh
new file mode 100755
index 0000000000000000000000000000000000000000..fbb00920594cdd10737b5b308f9a2cbbf6f42810
--- /dev/null
+++ b/configs/us7032evb1/ostest/setenv.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+# configs/us7032evb1/ostest/setenv.sh
+#
+# Copyright (C) 2008 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+# used to endorse or promote products derived from this software
+# without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+if [ "$(basename $0)" = "setenv.sh" ] ; then
+ echo "You must source this script, not run it!" 1>&2
+ exit 1
+fi
+
+if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi
+
+WD=`pwd`
+export BUILDROOT_BIN=${WD}/../buildroot/build_arm_nofpu/staging_dir/bin
+export SH1BINARIES=$WD/configs/us7032evb11/bin
+export PATH=${BUILDROOT_BIN}:${SH1BINARIES}:/sbin:/usr/sbin:${PATH_ORIG}
+
+echo "PATH : ${PATH}"
diff --git a/configs/us7032evb1/shterm/Makefile b/configs/us7032evb1/shterm/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..9395f743de8df7b0f15d23060bf33e0702150f58
--- /dev/null
+++ b/configs/us7032evb1/shterm/Makefile
@@ -0,0 +1,51 @@
+############################################################################
+# config/us7032evb1/shterm/Makefile
+#
+# Copyright (C) 2008 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# 3. Neither the name 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 $(TOPDIR)/Make.defs
+
+SRC = shterm.c
+BIN = shterm
+
+all: ../bin/$(BIN)$(EXEEXT)
+
+$(BIN)$(EXEEXT): $(SRC)
+ $(HOSTCC) $(HOSTCFLAGS) $^ -o $@
+
+../bin/$(BIN)$(EXEEXT): $(BIN)$(EXEEXT)
+ install --mode 0755 $^ $@
+clean:
+ @rm -f $(BIN)$(EXEEXT) ../bin/$(BIN)$(EXEEXT) *~ .*.swp *.o
+ $(call CLEAN)
diff --git a/configs/us7032evb1/shterm/shterm.c b/configs/us7032evb1/shterm/shterm.c
new file mode 100644
index 0000000000000000000000000000000000000000..6326bbb3d4d37b57259c99de0151acb0e58880a8
--- /dev/null
+++ b/configs/us7032evb1/shterm/shterm.c
@@ -0,0 +1,606 @@
+/****************************************************************************
+ * config/us7032evb1/shterm/shterm.c
+ *
+ * Copyright(C) 2008 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name 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 <sys/types.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <signal.h>
+#include <termios.h>
+#include <fcntl.h>
+#include <errno.h>
+
+/****************************************************************************
+ * Definitions
+ ****************************************************************************/
+
+/* Size of the circular buffer used for interrupt I/O */
+
+#define MAX_FILEPATH 255
+
+#define ENQ 5
+#define ACK 6
+
+#define DEFAULT_BAUD 9600
+
+#define dbg(format, arg...) if (debug > 0) printf(format, ##arg)
+
+/****************************************************************************
+ * Private Types
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Function Prototypes
+ ****************************************************************************/
+
+static void sendfile(int fdtarg, char *filename, int verify);
+static void receivefile(int fdtarg, char *filename);
+static void getfilename(int fd, char *name);
+static int readbyte(int fd, char *ch);
+static void writebyte(int fd, char byte);
+static void close_tty(void);
+static void interrupt(int signo);
+static void show_usage(const char *progname, int exitcode);
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+static int debug = 0;
+static int g_fd = -1;
+static int g_fdnb = -1;
+static const char g_dfttydev[] = "/dev/ttyS0";
+static const char *g_ttydev = g_dfttydev;
+static int g_baud = DEFAULT_BAUD;
+static struct termios g_termios;
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: sendfile
+ ****************************************************************************/
+
+static void sendfile(int fdtarg, char *filename, int verify)
+{
+ char chin;
+ char chout;
+ int fdin;
+ int nbytes;
+ int ndots;
+ int ret;
+
+ fdin = open(filename, O_RDONLY);
+ if (fdin < 0)
+ {
+ fprintf(stderr, "ERROR: Failed to open '%s' for reading\n", filename);
+ (void)writebyte(fdin, '>');
+ return;
+ }
+
+ if (verify)
+ {
+ printf("Verifying file '%s':\n", filename);
+ }
+ else
+ {
+ printf("Loading file '%s':\n", filename);
+ }
+ fflush(stdout);
+
+ while ((ret = readbyte(fdin, &chout)) == 1)
+ {
+ if (++nbytes > 256)
+ {
+ nbytes = 0;
+ putchar('.');
+ if (++ndots > 72)
+ {
+ putchar('\n');
+ fflush(stdout);
+ ndots = 0;
+ }
+ }
+
+ writebyte(fdtarg, chout);
+
+ do
+ {
+ ret = readbyte(fdtarg, &chin);
+ if (ret == 1 && chin == '>')
+ {
+ close(fdin);
+ writebyte(fdtarg, ACK);
+ return;
+ }
+ }
+ while (ret == 1 && chin != chout);
+ }
+
+ writebyte(fdtarg, '>');
+ do
+ {
+ ret = readbyte(fdtarg, &chin);
+ }
+ while (ret == 1 && chin != ENQ);
+ close(fdin);
+ writebyte(fdtarg, ACK);
+}
+
+/****************************************************************************
+ * Name: receivefile
+ ****************************************************************************/
+
+static void receivefile(int fdtarg, char *filename)
+{
+ char ch;
+ int fdout;
+ int nbytes;
+ int ndots;
+ int ret;
+
+ fdout = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0644);
+ if (fdout < 0)
+ {
+ fprintf(stderr, "ERROR: Failed to open '%s' for writing\n", filename);
+ (void)writebyte(fdtarg, '>');
+ return;
+ }
+
+ printf("Receiving file '%s':\n", filename);
+ fflush(stdout);
+ (void)writebyte(fdtarg, '+');
+
+ /* Synchronize */
+
+ do
+ {
+ ret = readbyte(fdtarg, &ch);
+ }
+ while (ret == 1 && ch != 'S' && ch != 'Q');
+
+ nbytes = 0;
+ ndots = 0;
+
+ /* Receive the file */
+
+ while (ret == 1)
+ {
+ /* Check for end-of-file */
+
+ if (ch == '>')
+ {
+ close(fdout);
+ return;
+ }
+
+ writebyte(fdout, ch);
+
+ if (++nbytes > 256)
+ {
+ nbytes = 0;
+ putchar('.');
+ if (++ndots > 72)
+ {
+ putchar('\n');
+ ndots = 0;
+ }
+ fflush(stdout);
+ }
+
+ ret = readbyte(fdtarg, &ch);
+ if (ch == '\r')
+ {
+ writebyte(fdtarg, '+');
+ }
+ }
+
+ close (fdout);
+}
+
+/****************************************************************************
+ * Name: getfilename
+ ****************************************************************************/
+
+static void getfilename(int fd, char *name)
+{
+ char ch;
+ int ret;
+
+ /* Skip over spaces */
+
+ do
+ {
+ ret = readbyte(fd, &ch);
+ }
+ while(ch == ' ' && ret == 1);
+
+ /* Concatenate the filename */
+
+ while(ret == 1 && ch > ' ')
+ {
+ *name++ = ch;
+ ret = readbyte(fd, &ch);
+ }
+ *name++ = 0;
+}
+
+/****************************************************************************
+ * Name: readbyte
+ ****************************************************************************/
+
+static int readbyte(int fd, char *ch)
+{
+ int ret;
+
+ /* Read characters from the console, and echo them to the target tty */
+
+ ret = read(fd, ch, 1);
+ if(ret < 0)
+ {
+ if(errno != EAGAIN)
+ {
+ printf("ERROR: Failed to read from fd=%d: %s\n", fd, strerror(errno));
+ close_tty();
+ exit(12);
+ }
+ return -EAGAIN;
+ }
+ else if(ret > 1)
+ {
+ printf("ERROR: Unexpected number of bytes read(%d) from fd=%d\n", ret, fd);
+ close_tty();
+ exit(13);
+ }
+ return ret;
+}
+
+/****************************************************************************
+ * Name: writebyte
+ ****************************************************************************/
+
+static void writebyte(int fd, char byte)
+{
+ int ret = write(fd, &byte, 1);
+ if(ret < 0)
+ {
+ printf("ERROR: Failed to write to fd=%d: %s\n", fd, strerror(errno));
+ close_tty();
+ exit(14);
+ }
+}
+
+/****************************************************************************
+ * Name: close_tty
+ ****************************************************************************/
+
+static void close_tty(void)
+{
+ int ret;
+
+ if (g_fdnb >= 0)
+ {
+ (void)close(g_fdnb);
+ }
+
+ if (g_fd >= 0)
+ {
+ ret = tcsetattr(g_fd, TCSANOW, &g_termios);
+ if (ret < 0)
+ {
+ printf("ERROR: Failed to restore termios for %s: %s\n", g_ttydev, strerror(errno));
+ }
+ (void)close(g_fd);
+ }
+}
+
+/****************************************************************************
+ * Name: interrupt
+ ****************************************************************************/
+
+static void interrupt(int signo)
+{
+ printf("Exit-ing...\n");
+ close_tty();
+ exit(0);
+}
+
+/****************************************************************************
+ * Name: interrupt
+ ****************************************************************************/
+
+static void show_usage(const char *progname, int exitcode)
+{
+ fprintf(stderr, "\nUSAGE: %s [-h] [-t <ttyname>] [-b <baud>]\n", progname);
+ fprintf(stderr, "\nWhere:\n");
+ fprintf(stderr, "\t-h: Prints this message then exit.\n");
+ fprintf(stderr, "\t-t <ttyname>: Use <ttyname> device instead of %s.\n", g_dfttydev);
+ fprintf(stderr, "\t-b <baud>: Use <baud> instead of %d.\n", DEFAULT_BAUD);
+ exit(exitcode);
+}
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+int main(int argc, char **argv, char **envp)
+{
+ struct termios tty;
+ char filename[MAX_FILEPATH];
+ char ch;
+ int speed;
+ int opt;
+ int oflags;
+ int ret;
+
+ while((opt = getopt(argc, argv, ":t:b:h")) != -1)
+ {
+ switch(opt)
+ {
+ case 'd':
+ debug++;
+ break;
+
+ case 't':
+ g_ttydev = optarg;
+ break;
+
+ case 'b':
+ g_baud = atoi(optarg);
+ break;
+
+ case ':':
+ fprintf(stderr, "ERROR: Missing argument to option '%c'\n", optopt);
+ show_usage(argv[0], 1);
+ break;
+
+ case '?':
+ fprintf(stderr, "ERROR: Unrecognized option '%c'\n", optopt);
+ show_usage(argv[0], 2);
+ break;
+ }
+ }
+
+ if(optind < argc)
+ {
+ fprintf(stderr, "ERROR: Unexpected arguments at end of line\n");
+ show_usage(argv[0], 3);
+ }
+
+ switch(g_baud)
+ {
+ case 0: speed = B0; break;
+ case 50: speed = B50; break;
+ case 75: speed = B75; break;
+ case 110: speed = B110; break;
+ case 134: speed = B134; break;
+ case 150: speed = B150; break;
+ case 200: speed = B200; break;
+ case 300: speed = B300; break;
+ case 600: speed = B600; break;
+ case 1200: speed = B1200; break;
+ case 1800: speed = B1800; break;
+ case 2400: speed = B2400; break;
+ case 4800: speed = B4800; break;
+ case 9600: speed = B9600; break;
+ case 19200: speed = B19200; break;
+ case 38400: speed = B38400; break;
+ case 57600: speed = B57600; break;
+ case 115200: speed = B115200; break;
+ case 230400: speed = B230400; break;
+
+ default:
+ fprintf(stderr, "ERROR: Unsupported BAUD=%d\n", g_baud);
+ show_usage(argv[0], 4);
+ }
+
+ /* Set the host stdin to O_NONBLOCK */
+
+ oflags = fcntl(0, F_GETFL, 0);
+ if(oflags == -1)
+ {
+ fprintf(stderr, "ERROR: fnctl(F_GETFL) failed: %s\n", strerror(errno));
+ return 5;
+ }
+
+ ret = fcntl(0, F_SETFL, oflags | O_NONBLOCK);
+ if(ret < 0)
+ {
+ fprintf(stderr, "ERROR: fnctl(F_SETFL) failed: %s\n", strerror(errno));
+ return 6;
+ }
+
+ /* Open the selected serial port (blocking)*/
+
+ g_fd = open(g_ttydev, O_RDWR);
+ if(g_fd < 0)
+ {
+ printf("ERROR: Failed to open %s: %s\n", g_ttydev, strerror(errno));
+ return 7;
+ }
+
+ /* Configure the serial port in at the selected baud in 8-bit, no-parity, raw mode
+ * and turn off echo, etc.
+ */
+
+ ret = tcgetattr(g_fd, &g_termios);
+ if(ret < 0)
+ {
+ printf("ERROR: Failed to get termios for %s: %s\n", g_ttydev, strerror(errno));
+ close(g_fd);
+ return 8;
+ }
+
+ memcpy(&tty, &g_termios, sizeof(struct termios));
+ tty.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
+ tty.c_oflag &= ~OPOST;
+ tty.c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
+ tty.c_cflag &= ~(CSIZE|PARENB);
+ tty.c_cflag |= CS8;
+
+ (void)cfsetispeed(&tty, speed);
+ (void)cfsetospeed(&tty, speed);
+
+ ret = tcsetattr(g_fd, TCSANOW, &tty);
+ if(ret < 0)
+ {
+ printf("ERROR: Failed to set termios for %s: %s\n", g_ttydev, strerror(errno));
+ close(g_fd);
+ return 9;
+ }
+
+#if 1
+ /* Open the selected serial port (non-blocking)*/
+
+ g_fdnb = open(g_ttydev, O_RDONLY | O_NONBLOCK);
+ if(g_fdnb < 0)
+ {
+ printf("ERROR: Failed to open %s: %s\n", g_ttydev, strerror(errno));
+ return 9;
+ }
+#else
+ /* Create a non-blocking copy of the configure tty descriptor */
+
+ g_fdnb = dup(g_fd);
+ if (g_fdnb < 0)
+ {
+ printf("ERROR: Failed to dup %s fd=%d: %s\n", g_ttydev, g_fd, strerror(errno));
+ close_tty();
+ return 9;
+ }
+
+ oflags = fcntl(g_fdnb, F_GETFL, 0);
+ if(oflags == -1)
+ {
+ fprintf(stderr, "ERROR: fnctl(F_GETFL) failed: %s\n", strerror(errno));
+ close_tty();
+ return 10;
+ }
+
+ ret = fcntl(g_fdnb, F_SETFL, oflags | O_NONBLOCK);
+ if(ret < 0)
+ {
+ fprintf(stderr, "ERROR: fnctl(F_SETFL) failed: %s\n", strerror(errno));
+ close_tty();
+ return 11;
+ }
+#endif
+
+ /* Catch attempts to control-C out of the program so that we can restore
+ * the TTY settings.
+ */
+
+ signal(SIGINT, interrupt);
+
+ /* Loopo until control-C */
+
+ for(;;)
+ {
+ /* Read characters from the console, and echo them to the target tty */
+
+ ret = readbyte(0, &ch);
+ if (ret == 0)
+ {
+ printf("End-of-file: exitting\n");
+ close_tty();
+ return 0;
+ }
+ else if (ret == 1)
+ {
+ writebyte(g_fd, ch);
+ }
+
+ /* Read characters from target TTY and echo them on the console */
+
+ ret = readbyte(g_fdnb, &ch);
+ if (ret == 0)
+ {
+ printf("ERROR: Unexpected number of bytes read(%d) from %s\n", ret, g_ttydev);
+ close_tty();
+ return 15;
+ }
+ else if (ret == 1)
+ {
+ if (ch == ENQ)
+ {
+ char ch1;
+ char ch2;
+
+ writebyte(g_fd, '*');
+ ret = readbyte(g_fd, &ch1);
+ if (ret != 1)
+ {
+ printf("ERROR: Unexpected number of bytes read(%d) from %s\n", ret, g_ttydev);
+ close_tty();
+ return 16;
+ }
+ ret = readbyte(g_fd, &ch2);
+ if (ret != 1)
+ {
+ printf("ERROR: Unexpected number of bytes read(%d) from %s\n", ret, g_ttydev);
+ close_tty();
+ return 17;
+ }
+
+ getfilename(g_fd, filename);
+
+ if (ch1 == 'l' || ch1 == 'L')
+ {
+ sendfile(g_fd, filename, 0);
+ }
+ else if (ch1 == 'v' || ch1 == 'v')
+ {
+ sendfile(g_fd, filename, 1);
+ }
+ else if (ch1 == 's' || ch1 == 'S')
+ {
+ receivefile(g_fd, filename);
+ }
+ }
+ else
+ {
+ writebyte(1, ch);
+ }
+ }
+ }
+ return 0;
+}
diff --git a/configs/us7032evb1/src/README.txt b/configs/us7032evb1/src/README.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e55f25d1369efc5959d41990684e93fc726f0f45
--- /dev/null
+++ b/configs/us7032evb1/src/README.txt
@@ -0,0 +1,3 @@
+This directory contains drivers unique to the Hitachi SH-1 Low-Cost
+Evaluation Board, US7032EVB1
+