Add board source files for Olimex-STR-P711

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1107 42af7a65-404d-4744-a932-0658087f49c3

4 files changed, 423 insertions, 0 deletions

diff --git a/nuttx/configs/olimex-strp711/src/Makefile b/nuttx/configs/olimex-strp711/src/Makefile
new file mode 100644
index 000000000..7fa4565c8
--- /dev/null
+++ b/nuttx/configs/olimex-strp711/src/Makefile
@@ -0,0 +1,77 @@
+############################################################################
+# configs/olimex-strp711/src/Makefile
+#
+#   Copyright (C) 2007, 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)/Make.defs
+
+ARCH_SRCDIR	= $(TOPDIR)/arch/$(CONFIG_ARCH)/src
+CFLAGS		+= -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(TOPDIR)/sched
+
+ASRCS		= 
+AOBJS		= $(ASRCS:.S=$(OBJEXT))
+CSRCS		= up_spi.c up_leds.c
+COBJS		= $(CSRCS:.c=$(OBJEXT))
+
+SRCS		= $(ASRCS) $(CSRCS)
+OBJS		= $(AOBJS) $(COBJS)
+
+CFLAGS		+= -I $(TOPDIR)/arch/$(CONFIG_ARCH)/src
+
+all: libboard$(LIBEXT)
+
+$(AOBJS): %$(OBJEXT): %.S
+	$(call ASSEMBLE, $<, $@)
+
+$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
+	$(call COMPILE, $<, $@)
+
+libboard$(LIBEXT): $(OBJS)
+	@( for obj in $(OBJS) ; do \
+		$(call ARCHIVE, $@, $${obj}); \
+	done ; )
+
+.depend: Makefile $(SRCS)
+	@$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
+	@touch $@
+
+depend: .depend
+
+clean:
+	@rm -f libboard$(LIBEXT) *~ .*.swp
+	$(call CLEAN)
+
+distclean: clean
+	@rm -f Make.dep .depend
+
+-include Make.dep
diff --git a/nuttx/configs/olimex-strp711/src/README.txt b/nuttx/configs/olimex-strp711/src/README.txt
new file mode 100644
index 000000000..238283302
--- /dev/null
+++ b/nuttx/configs/olimex-strp711/src/README.txt
@@ -0,0 +1,2 @@
+This directory contains drivers unique to the Olimex STR-P711 board.
+
diff --git a/nuttx/configs/olimex-strp711/src/up_leds.c b/nuttx/configs/olimex-strp711/src/up_leds.c
new file mode 100644
index 000000000..5014b05e2
--- /dev/null
+++ b/nuttx/configs/olimex-strp711/src/up_leds.c
@@ -0,0 +1,90 @@
+/****************************************************************************
+ * configs/olimex-strp711/src/up_leds.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 <nuttx/config.h>
+#include <sys/types.h>
+
+#include "chip.h"
+#include "up_arch.h"
+#include "up_internal.h"
+
+/****************************************************************************
+ * Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Funtions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: up_ledinit
+ ****************************************************************************/
+
+#ifdef CONFIG_ARCH_LEDS
+void up_ledinit(void)
+{
+#warning "To be provided"
+}
+
+/****************************************************************************
+ * Name: up_ledon
+ ****************************************************************************/
+
+void up_ledon(int led)
+{
+#warning "To be provided"
+}
+
+/****************************************************************************
+ * Name: up_ledoff
+ ****************************************************************************/
+
+void up_ledoff(int led)
+{
+#warning "To be provided"
+}
+#endif /* CONFIG_ARCH_LEDS */
diff --git a/nuttx/configs/olimex-strp711/src/up_spi.c b/nuttx/configs/olimex-strp711/src/up_spi.c
new file mode 100644
index 000000000..639775531
--- /dev/null
+++ b/nuttx/configs/olimex-strp711/src/up_spi.c
@@ -0,0 +1,254 @@
+/****************************************************************************
+ * config/olimex-strp711/src/up_spi.c
+ *
+ *   Copyright (C) 2008 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * This logic emulates the Prolific PL2303 serial/USB converter
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+#warning "The following is incorrect"
+/****************************************************************************
+ * One the Olimex lpc214x board, the MMC slot is connect via SPI with the
+ * following SPI mode pinout:
+ *
+ *   1 CS: Chip select (low) - SSEL1      5 SCLK: Clock         - SCK1
+ *   2 DI: Data input        - MOSI1      6 Vss2: Supply Voltage- GRND
+ *   3 Vss: Supply Voltage   - GRND       7 DO: Data Output     - MISO1
+ *   4 Vdd: Power Supply     - Vcc        8 - N/C
+ *
+ * The LPC214x supports two buffered SPI ports (SBPI0 and BSPI1).  BSPI1
+ * is used to interface with the MMC connect
+ *
+ *   SCK1  - pin 47, P0.17/CAP1.2/SCK1/MAT1.2
+ *   MISO1 - pin 53, P0.18/CAP1.3/MISO1/MAT1.3
+ *   MOSI1 - pin 54, P0.19/MAT1.2/MOSI1/CAP1.2
+ *   SSEL1 - pin 55, P0.20/MAT1.3/SSEL1/EINT3
+ *
+ * BSPI0 is available on the Olimex board (pins 27, 29, 30, and 31).
+ * Pin 27 is dedicated to a chip select, pins 30 and 31 connect to keys, nd
+ * pin 29 is unconnected.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+#include <nuttx/spi.h>
+
+#include <arch/board/board.h>
+#include <nuttx/arch.h>
+#include <nuttx/spi.h>
+
+#include "up_internal.h"
+#include "up_arch.h"
+
+#include "chip.h"
+
+/****************************************************************************
+ * Definitions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Function Prototypes
+ ****************************************************************************/
+
+static void   spi_select(FAR struct spi_dev_s *dev, boolean selected);
+static uint32 spi_setfrequency(FAR struct spi_dev_s *dev, uint32 frequency);
+static ubyte  spi_status(FAR struct spi_dev_s *dev);
+static ubyte  spi_sndbyte(FAR struct spi_dev_s *dev, ubyte ch);
+static void   spi_sndblock(FAR struct spi_dev_s *dev, FAR const ubyte *buffer, size_t buflen);
+static void   spi_recvblock(FAR struct spi_dev_s *dev, FAR ubyte *buffer, size_t buflen);
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+static const struct spi_ops_s g_spiops =
+{
+  .select            = spi_select,
+  .setfrequency      = spi_setfrequency,
+  .status            = spi_status,
+  .sndbyte           = spi_sndbyte,
+  .sndblock          = spi_sndblock,
+  .recvblock         = spi_recvblock,
+};
+
+static struct spi_dev_s g_spidev = { &g_spiops };
+
+/****************************************************************************
+ * Public Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: spi_select
+ *
+ * Description:
+ *   Enable/disable the SPI chip select
+ *
+ * Input Parameters:
+ *   selected: TRUE: chip selected, FALSE: chip de-selected
+ *
+ * Returned Value:
+ *   None
+ *
+ ****************************************************************************/
+
+static void spi_select(FAR struct spi_dev_s *dev, boolean selected)
+{
+#warning "To be provided"
+}
+
+/****************************************************************************
+ * Name: spi_setfrequency
+ *
+ * Description:
+ *   Set the SPI frequency.
+ *
+ * Input Parameters:
+ *   frequency: The SPI frequency requested
+ *
+ * Returned Value:
+ *   Returns the actual frequency selected
+ *
+ ****************************************************************************/
+
+static uint32 spi_setfrequency(FAR struct spi_dev_s *dev, uint32 frequency)
+{
+#warning "To be provided"
+}
+
+/****************************************************************************
+ * Name: spi_status
+ *
+ * Description:
+ *   Get SPI/MMC status
+ *
+ * Input Parameters:
+ *   None
+ *
+ * Returned Value:
+ *   Returns a bitset of status values (see SPI_STATUS_* defines
+ *
+ ****************************************************************************/
+
+static ubyte spi_status(FAR struct spi_dev_s *dev)
+{
+#warning "To be provided"
+}
+
+/****************************************************************************
+ * Name: spi_sndbyte
+ *
+ * Description:
+ *   Send one byte on SPI
+ *
+ * Input Parameters:
+ *   ch - the byte to send
+ *
+ * Returned Value:
+ *   response
+ *
+ ****************************************************************************/
+
+static ubyte spi_sndbyte(FAR struct spi_dev_s *dev, ubyte ch)
+{
+#warning "To be provided"
+}
+
+/*************************************************************************
+ * Name: spi_sndblock
+ *
+ * Description:
+ *   Send a block of data on SPI
+ *
+ * Input Parameters:
+ *   buffer - A pointer to the buffer of data to be sent
+ *   buflen - the length of data to send from the buffer
+ *
+ * Returned Value:
+ *   None
+ *
+ ****************************************************************************/
+
+static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const ubyte *buffer, size_t buflen)
+{
+#warning "To be provided"
+}
+
+/****************************************************************************
+ * Name: spi_recvblock
+ *
+ * Description:
+ *   Revice a block of data from SPI
+ *
+ * Input Parameters:
+ *   buffer - A pointer to the buffer in which to recieve data
+ *   buflen - the length of data that can be received in the buffer
+ *
+ * Returned Value:
+ *   None
+ *
+ ****************************************************************************/
+
+static void spi_recvblock(FAR struct spi_dev_s *dev, FAR ubyte *buffer, size_t buflen)
+{
+#warning "To be provided"
+}
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: up_spiinitialize
+ *
+ * Description:
+ *   Initialize the selected SPI port
+ *
+ * Input Parameter:
+ *   Port number (for hardware that has mutiple SPI interfaces)
+ *
+ * Returned Value:
+ *   Valid SPI device structre reference on succcess; a NULL on failure
+ *
+ ****************************************************************************/
+
+FAR struct spi_dev_s *up_spiinitialize(int port)
+{
+#warning "To be provided"
+}