From cefe2e816ad95dab92abc8cd3def80c72aef3b45 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Sun, 28 Nov 2010 17:26:08 +0000
Subject: [PATCH] Enable network and SD/MMC card support

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3145 42af7a65-404d-4744-a932-0658087f49c3
---
 ChangeLog                                     |   5 +-
 Documentation/NuttX.html                      | 122 +++++++++---------
 arch/arm/src/lpc17xx/lpc17_ssp.c              |   2 +-
 configs/olimex-lpc1766stk/nettest/defconfig   |   7 +-
 configs/olimex-lpc1766stk/nsh/defconfig       |  44 ++++---
 configs/olimex-lpc1766stk/ostest/defconfig    |   7 +-
 configs/olimex-lpc1766stk/src/up_nsh.c        |  18 +--
 configs/olimex-lpc1766stk/src/up_ssp.c        |   8 +-
 configs/olimex-lpc1766stk/thttpd/defconfig    |   6 +-
 configs/olimex-lpc1766stk/usbserial/defconfig |   8 +-
 .../olimex-lpc1766stk/usbstorage/defconfig    |  12 +-
 11 files changed, 129 insertions(+), 110 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2fad0a5f7f..fb7cea4f58 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1373,5 +1373,8 @@
 	  re-use any extra Bank0 memory for heap.  configs/olimex-lpc1766stk/nettest
 	  now uses only 8Kb at the beginning of Bank0; the 8Kb at the end of Bank0 is
 	  included in the heap
-
+	* arch/arm/src/lpc17xx/lpc17_ssp.c -- Fix compilation errors when SSP1 is
+	  selected.
+	* configs/olimex-lpc1766stk/nsh -- Enable network and SD/MMC card support in
+	  NSH (not verified on initial check-in)
 
diff --git a/Documentation/NuttX.html b/Documentation/NuttX.html
index 9709a8fd84..25797e2a01 100644
--- a/Documentation/NuttX.html
+++ b/Documentation/NuttX.html
@@ -785,30 +785,30 @@
   This release includes multiple, important bugfixes as well as a new driver for the NXP LPC1766.
   Important bugfixes include:
   <ul>
-	<li>
-	  Cortex-M3 Hard Fault.
-	  Fixed a hard fault problem that can occur if certaintypes of interrupts are pending at the time another interrupt returns.
-	  This problem has only been observed on the LPC1766 (returning from a SYSTICK interrupt with a pending Ethernet interrupt).
-	  However, it is assumed that all Cortex-M3 ports could have this as a latent bug.
+    <li>
+      Cortex-M3 Hard Fault.
+      Fixed a hard fault problem that can occur if certaintypes of interrupts are pending at the time another interrupt returns.
+      This problem has only been observed on the LPC1766 (returning from a SYSTICK interrupt with a pending Ethernet interrupt).
+      However, it is assumed that all Cortex-M3 ports could have this as a latent bug.
     </li>
-	<li>
-	  TCP/IP Sequence Number Bug.
-	  Corrected errors some important logic in the way that sequence numbers are managed when <code>send()</code> sends out packets before a previous packet has been acknowledged.
-	  Some of that send() logic was incompatible with logicin the uIP layer.
-	  Errors seen include:
-	  (1) The final final packet in a sequence of packets might be too large!
-	  In the THTTPD example, this might leave some garbage at the bottom of the display.
-	  Or (2) <code>send()</code> might hang with outstanding, unacknowledged data (and with no re-transmission requests).
-	  This was due to differences in sequence number handling in <code>send()</code> and in <code>uip_tcpinput.c</code>;
-	  <code>uip_tcpinput.c</code> thought (incorrectly) that all of the bytes were acknowledged;
-	  <code>send.c</code> knew that they were not.
+    <li>
+      TCP/IP Sequence Number Bug.
+      Corrected errors some important logic in the way that sequence numbers are managed when <code>send()</code> sends out packets before a previous packet has been acknowledged.
+      Some of that send() logic was incompatible with logicin the uIP layer.
+      Errors seen include:
+      (1) The final final packet in a sequence of packets might be too large!
+      In the THTTPD example, this might leave some garbage at the bottom of the display.
+      Or (2) <code>send()</code> might hang with outstanding, unacknowledged data (and with no re-transmission requests).
+      This was due to differences in sequence number handling in <code>send()</code> and in <code>uip_tcpinput.c</code>;
+      <code>uip_tcpinput.c</code> thought (incorrectly) that all of the bytes were acknowledged;
+      <code>send.c</code> knew that they were not.
+    </li>
+    <li>
+      One-Shot POSIX Timer Bug.
+      Fixed an error in set-up of a one-shot POSIX timer.
+      It was using the repititive timer value (which is zero in the one-shot case), always resulting in a 10Ms timer!
+      Found and fixed by Wilton Tong.
     </li>
-	<li>
-	  One-Shot POSIX Timer Bug.
-	  Fixed an error in set-up of a one-shot POSIX timer.
-	  It was using the repititive timer value (which is zero in the one-shot case), always resulting in a 10Ms timer!
-	  Found and fixed by Wilton Tong.
-	</li>
   </ul>
 </p>
 <p>
@@ -1926,32 +1926,32 @@ Other memory:
 <ul><pre>
 5.14 2010-11-27 Gregory Nutt <spudmonkey@racsa.co.cr>
 
-	* configs/olimex-lpc1766stk/nettest - Add examples/nettest configuration to
-	  verify the LPC17xx ethernet driver currently under development.
-	* arch/arm/src/lpc17xx/lpc17xx_ethernet.c/.h - Began development of
-	  the LPC17xx Ethernet driver.  Driver in CVS functional after 2010-11-23.
-	* sched/timer_settime.c - Fix an error in set-up of a one-shot POSIX timer.  It
-	  was using the repititive timer value (which is zero in the one-shot case),
-	  always resulting in a 10Ms timer!  Found and fixed by Wilton Tong.
-	* arch/arm/src/lpc17xx/lpc17_vector.S, stm32/stm32_vector.S, lm3s/lm3s_vector.S,
-	  sam3u/sam3u_vector.S -- Fixed a hard fault problem that can occur if certain
-	  types of interrupts are pending at the time another interrupt returns
-	  (SYSTICK).  This has not been verified on all plaforms, but is a critical
-	  fixed that is needed by all Cortex-M3 NuttX users.
-	* configs/olimex-lpc1766stk/thttpd - Add a THTTPD configuration for the
-	  Olimex LPC2766-STK board. Verified successfully.
-	* net/uip/uip_tcpappsend.c - Correct an important logic bug in some uIP state
-	  data the is used to manage retransmissions.  The uIP logic was incompatible
-	  with the retransmission logic of net/send.c in one place.  The final error
-	  was that the final packet in a sequence of packets was too large!  In the
-	  THTTPD example, this would leave some garbage at the bottom of the display
-	  (or worse).  I don't know why I haven't see this bug before???
-	* net/uip/uip_tcpinput.c -- The change to uip_tcpappsend.c unmasked an
-	  additional error in the TCP sequence number handling.  This sympom was that
-	  the send() function would hang with outstanding, unacknowledged data (with
-	  no re-transmit requests).  The was due to differences in sequence number
-	  handling in send() and in uip_tcpinput.c; uip_tcpinput.c thought (incorrectly)
-	  that all of the bytes were acknowledged; send.c knew that they were not.
+    * configs/olimex-lpc1766stk/nettest - Add examples/nettest configuration to
+      verify the LPC17xx ethernet driver currently under development.
+    * arch/arm/src/lpc17xx/lpc17xx_ethernet.c/.h - Began development of
+      the LPC17xx Ethernet driver.  Driver in CVS functional after 2010-11-23.
+    * sched/timer_settime.c - Fix an error in set-up of a one-shot POSIX timer.  It
+      was using the repititive timer value (which is zero in the one-shot case),
+      always resulting in a 10Ms timer!  Found and fixed by Wilton Tong.
+    * arch/arm/src/lpc17xx/lpc17_vector.S, stm32/stm32_vector.S, lm3s/lm3s_vector.S,
+      sam3u/sam3u_vector.S -- Fixed a hard fault problem that can occur if certain
+      types of interrupts are pending at the time another interrupt returns
+      (SYSTICK).  This has not been verified on all plaforms, but is a critical
+      fixed that is needed by all Cortex-M3 NuttX users.
+    * configs/olimex-lpc1766stk/thttpd - Add a THTTPD configuration for the
+      Olimex LPC2766-STK board. Verified successfully.
+    * net/uip/uip_tcpappsend.c - Correct an important logic bug in some uIP state
+      data the is used to manage retransmissions.  The uIP logic was incompatible
+      with the retransmission logic of net/send.c in one place.  The final error
+      was that the final packet in a sequence of packets was too large!  In the
+      THTTPD example, this would leave some garbage at the bottom of the display
+      (or worse).  I don't know why I haven't see this bug before???
+    * net/uip/uip_tcpinput.c -- The change to uip_tcpappsend.c unmasked an
+      additional error in the TCP sequence number handling.  This sympom was that
+      the send() function would hang with outstanding, unacknowledged data (with
+      no re-transmit requests).  The was due to differences in sequence number
+      handling in send() and in uip_tcpinput.c; uip_tcpinput.c thought (incorrectly)
+      that all of the bytes were acknowledged; send.c knew that they were not.
 
 pascal-2.0 2009-12-21 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
 
@@ -1983,17 +1983,21 @@ buildroot-1.8 2009-12-21 &lt;spudmonkey@racsa.co.cr&gt;
 <ul><pre>
 nuttx-5.15 2010-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
 
-	* net/uip/uip_tcpaddsend.c and net/send.c -- Another place where the TCP sequence
-	  number problem "fixed" in 5.14 might occur.
-	* net/send.c -- Check if the destination IP address is in the ARP table.  If
-	  not, then don't consider the packet sent.  It won't be, an ARP packet will go
-	  out instead.
-	* arch/arm/src/lpc17xx/lpc17_emacram.h and lpc17_allocateheap.c -- The Ethernet
-	  logic was using all of AHB SRAM Bank0 for Ethernet packet buffers (16Kb).  An
-	  option was added to limit the amount of SRAM used for packet buffering and to
-	  re-use any extra Bank0 memory for heap.  configs/olimex-lpc1766stk/nettest
-	  now uses only 8Kb at the beginning of Bank0; the 8Kb at the end of Bank0 is
-	  included in the heap
+    * net/uip/uip_tcpaddsend.c and net/send.c -- Another place where the TCP sequence
+      number problem "fixed" in 5.14 might occur.
+    * net/send.c -- Check if the destination IP address is in the ARP table.  If
+      not, then don't consider the packet sent.  It won't be, an ARP packet will go
+      out instead.
+    * arch/arm/src/lpc17xx/lpc17_emacram.h and lpc17_allocateheap.c -- The Ethernet
+      logic was using all of AHB SRAM Bank0 for Ethernet packet buffers (16Kb).  An
+      option was added to limit the amount of SRAM used for packet buffering and to
+      re-use any extra Bank0 memory for heap.  configs/olimex-lpc1766stk/nettest
+      now uses only 8Kb at the beginning of Bank0; the 8Kb at the end of Bank0 is
+      included in the heap
+    * arch/arm/src/lpc17xx/lpc17_ssp.c -- Fix compilation errors when SSP1 is
+      selected.
+    * configs/olimex-lpc1766stk/nsh -- Enable network and SD/MMC card support in
+      NSH (not verified on initial check-in)
 
 pascal-2.1 2010-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
 
diff --git a/arch/arm/src/lpc17xx/lpc17_ssp.c b/arch/arm/src/lpc17xx/lpc17_ssp.c
index a4ead4c207..a148fe8c99 100755
--- a/arch/arm/src/lpc17xx/lpc17_ssp.c
+++ b/arch/arm/src/lpc17xx/lpc17_ssp.c
@@ -746,7 +746,7 @@ static inline FAR struct lpc17_sspdev_s *lpc17_ssp0initialize(void)
  ****************************************************************************/
 
 #ifdef CONFIG_LPC17_SSP1
-static inline FAR struct spi_dev_s *lpc17_ssp1initialize(void)
+static inline FAR struct lpc17_sspdev_s *lpc17_ssp1initialize(void)
 {
   irqstate_t flags;
   uint32_t regval;
diff --git a/configs/olimex-lpc1766stk/nettest/defconfig b/configs/olimex-lpc1766stk/nettest/defconfig
index 2520b4737f..9da6d0b8f9 100755
--- a/configs/olimex-lpc1766stk/nettest/defconfig
+++ b/configs/olimex-lpc1766stk/nettest/defconfig
@@ -52,7 +52,7 @@
 # CONFIG_DRAM_SIZE - Describes the installed DRAM.
 # CONFIG_DRAM_START - The start address of DRAM (physical)
 # CONFIG_DRAM_END - Last address+1 of installed RAM
-# CONFIG_ARCH_IRQPRIO - The ST32F103Z supports interrupt prioritization
+# CONFIG_ARCH_IRQPRIO - The LPC17xx supports interrupt prioritization
 # 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
@@ -102,6 +102,7 @@ CONFIG_LPC17_BUILDROOT=y
 #
 # Individual subsystems can be enabled:
 # (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h)
+#
 CONFIG_LPC17_ETHERNET=y
 CONFIG_LPC17_USBHOST=n
 CONFIG_LPC17_USBOTG=n
@@ -463,6 +464,7 @@ CONFIG_PREALLOC_TIMERS=8
 # 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
 
@@ -709,6 +711,7 @@ CONFIG_EXAMPLE_UIP_DHCPC=n
 # CONFIG_EXAMPLE_NETTEST_NETMASK - Network mask
 # CONFIG_EXAMPLE_NETTEST_CLIENTIP - IP address of the
 #   client side of the test (may be target or host)
+#
 CONFIG_EXAMPLE_NETTEST_SERVER=n
 CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
 CONFIG_EXAMPLE_NETTEST_NOMAC=y
@@ -771,7 +774,7 @@ CONFIG_EXAMPLES_NSH_TELNET=n
 CONFIG_EXAMPLES_NSH_ARCHINIT=n
 CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512
 CONFIG_EXAMPLES_NSH_DHCPC=n
-CONFIG_EXAMPLES_NSH_NOMAC=n
+CONFIG_EXAMPLES_NSH_NOMAC=y
 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)
diff --git a/configs/olimex-lpc1766stk/nsh/defconfig b/configs/olimex-lpc1766stk/nsh/defconfig
index d8dcf573ae..260d10e086 100755
--- a/configs/olimex-lpc1766stk/nsh/defconfig
+++ b/configs/olimex-lpc1766stk/nsh/defconfig
@@ -52,7 +52,7 @@
 # CONFIG_DRAM_SIZE - Describes the installed DRAM.
 # CONFIG_DRAM_START - The start address of DRAM (physical)
 # CONFIG_DRAM_END - Last address+1 of installed RAM
-# CONFIG_ARCH_IRQPRIO - The ST32F103Z supports interrupt prioritization
+# CONFIG_ARCH_IRQPRIO - The LPC17xx supports interrupt prioritization
 # 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
@@ -102,7 +102,8 @@ CONFIG_LPC17_BUILDROOT=y
 #
 # Individual subsystems can be enabled:
 # (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h)
-CONFIG_LPC17_ETHERNET=n
+#
+CONFIG_LPC17_ETHERNET=y
 CONFIG_LPC17_USBHOST=n
 CONFIG_LPC17_USBOTG=n
 CONFIG_LPC17_USBDEV=n
@@ -113,8 +114,8 @@ CONFIG_LPC17_UART3=n
 CONFIG_LPC17_CAN1=n
 CONFIG_LPC17_CAN2=n
 CONFIG_LPC17_SPI=n
-CONFIG_LPC17_SSP0=y
-CONFIG_LPC17_SSP1=n
+CONFIG_LPC17_SSP0=n
+CONFIG_LPC17_SSP1=y
 CONFIG_LPC17_I2C0=n
 CONFIG_LPC17_I2C1=n
 CONFIG_LPC17_I2S=n
@@ -194,6 +195,8 @@ CONFIG_UART3_2STOP=0
 # CONFIG_NET_PRIORITY - Ethernet interrupt priority.  The is default is
 #   the higest priority.
 # CONFIG_NET_WOL - Enable Wake-up on Lan (not fully implemented).
+# CONFIG_NET_DUMPPACKET - Dump all received and transmitted packets.
+#   Also needs CONFIG_DEBUG.
 # CONFIG_NET_REGDEBUG - Enabled low level register debug.  Also needs
 #   CONFIG_DEBUG.
 # CONFIG_NET_HASH - Enable receipt of near-perfect match frames.
@@ -204,6 +207,10 @@ CONFIG_PHY_KS8721=y
 CONFIG_PHY_AUTONEG=y
 CONFIG_PHY_SPEED100=n
 CONFIG_PHY_FDUPLEX=y
+CONFIG_NET_EMACRAM_SIZE=8192
+CONFIG_NET_NTXDESC=7
+CONFIG_NET_NRXDESC=7
+CONFIG_NET_REGDEBUG=n
 
 #
 # General build options
@@ -456,6 +463,7 @@ CONFIG_PREALLOC_TIMERS=4
 # CONFIG_FS_FAT - Enable FAT filesystem support
 # CONFIG_FAT_SECTORSIZE - Max supported sector size
 # CONFIG_FS_ROMFS - Enable ROMFS filesystem support
+#
 CONFIG_FS_FAT=y
 CONFIG_FS_ROMFS=n
 
@@ -525,19 +533,21 @@ CONFIG_MMCSD_HAVECARDDETECT=n
 # 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=y
 CONFIG_NET_IPv6=n
-CONFIG_NSOCKET_DESCRIPTORS=0
+CONFIG_NSOCKET_DESCRIPTORS=8
 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_BUFSIZE=562
+CONFIG_NET_TCP=y
+CONFIG_NET_TCP_CONNS=8
+CONFIG_NET_NTCP_READAHEAD_BUFFERS=16
+CONFIG_NET_TCPBACKLOG=n
+CONFIG_NET_MAX_LISTENPORTS=8
+CONFIG_NET_UDP=y
 CONFIG_NET_UDP_CHECKSUMS=y
-#CONFIG_NET_UDP_CONNS=10
-CONFIG_NET_ICMP=n
-CONFIG_NET_ICMP_PING=n
+#CONFIG_NET_UDP_CONNS=8
+CONFIG_NET_ICMP=y
+CONFIG_NET_ICMP_PING=y
 #CONFIG_NET_PINGADDRCONF=0
 CONFIG_NET_STATISTICS=y
 #CONFIG_NET_RECEIVE_WINDOW=
@@ -700,6 +710,7 @@ CONFIG_EXAMPLE_UIP_DHCPC=n
 # CONFIG_EXAMPLE_NETTEST_NETMASK - Network mask
 # CONFIG_EXAMPLE_NETTEST_CLIENTIP - IP address of the
 #   client side of the test (may be target or host)
+#
 CONFIG_EXAMPLE_NETTEST_SERVER=n
 CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
 CONFIG_EXAMPLE_NETTEST_NOMAC=y
@@ -708,7 +719,6 @@ CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10L<<24|0L<<16|0L<<8|1L)
 CONFIG_EXAMPLE_NETTEST_NETMASK=(255L<<24|255L<<16|255L<<8|0L)
 CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10L<<24|0L<<16|0L<<8|1L)
 
-#
 #
 # Settings for examples/ostest
 #
@@ -763,7 +773,7 @@ CONFIG_EXAMPLES_NSH_TELNET=n
 CONFIG_EXAMPLES_NSH_ARCHINIT=y
 CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512
 CONFIG_EXAMPLES_NSH_DHCPC=n
-CONFIG_EXAMPLES_NSH_NOMAC=n
+CONFIG_EXAMPLES_NSH_NOMAC=y
 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)
@@ -779,7 +789,7 @@ CONFIG_EXAMPLES_NSH_FATMOUNTPT=/tmp
 #
 # Architecture-specific NSH options
 #
-CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO=0
+CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO=1
 CONFIG_EXAMPLES_NSH_MMCSDSLOTNO=0
 CONFIG_EXAMPLES_NSH_MMCSDMINOR=0
 
diff --git a/configs/olimex-lpc1766stk/ostest/defconfig b/configs/olimex-lpc1766stk/ostest/defconfig
index 3b9eb5384c..fc502222c9 100755
--- a/configs/olimex-lpc1766stk/ostest/defconfig
+++ b/configs/olimex-lpc1766stk/ostest/defconfig
@@ -52,7 +52,7 @@
 # CONFIG_DRAM_SIZE - Describes the installed DRAM.
 # CONFIG_DRAM_START - The start address of DRAM (physical)
 # CONFIG_DRAM_END - Last address+1 of installed RAM
-# CONFIG_ARCH_IRQPRIO - The ST32F103Z supports interrupt prioritization
+# CONFIG_ARCH_IRQPRIO - The LPC17xx supports interrupt prioritization
 # 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
@@ -102,6 +102,7 @@ CONFIG_LPC17_BUILDROOT=y
 #
 # Individual subsystems can be enabled:
 # (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h)
+#
 CONFIG_LPC17_ETHERNET=n
 CONFIG_LPC17_USBHOST=n
 CONFIG_LPC17_USBOTG=n
@@ -456,6 +457,7 @@ CONFIG_PREALLOC_TIMERS=4
 # 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
 
@@ -700,6 +702,7 @@ CONFIG_EXAMPLE_UIP_DHCPC=n
 # CONFIG_EXAMPLE_NETTEST_NETMASK - Network mask
 # CONFIG_EXAMPLE_NETTEST_CLIENTIP - IP address of the
 #   client side of the test (may be target or host)
+#
 CONFIG_EXAMPLE_NETTEST_SERVER=n
 CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
 CONFIG_EXAMPLE_NETTEST_NOMAC=y
@@ -708,8 +711,6 @@ CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10L<<24|0L<<16|0L<<8|1L)
 CONFIG_EXAMPLE_NETTEST_NETMASK=(255L<<24|255L<<16|255L<<8|0L)
 CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10L<<24|0L<<16|0L<<8|1L)
 
-#
-
 #
 # Settings for examples/ostest
 #
diff --git a/configs/olimex-lpc1766stk/src/up_nsh.c b/configs/olimex-lpc1766stk/src/up_nsh.c
index 16a687b07a..3c76d96f11 100755
--- a/configs/olimex-lpc1766stk/src/up_nsh.c
+++ b/configs/olimex-lpc1766stk/src/up_nsh.c
@@ -56,33 +56,25 @@
 /* PORT and SLOT number probably depend on the board configuration */
 
 #ifdef CONFIG_ARCH_BOARD_LPC1766STK
-#  define CONFIG_EXAMPLES_NSH_HAVEUSBDEV 1
 #  define CONFIG_EXAMPLES_NSH_HAVEMMCSD  1
-#  if !defined(CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO) || CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO != 0
-#    error "The LPC1766-STK MMC/SD is on SSP0"
+#  if !defined(CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO) || CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO != 1
+#    error "The LPC1766-STK MMC/SD is on SSP1"
 #    undef CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO
-#    define CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO 0
+#    define CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO 1
 #  endif
 #  if !defined(CONFIG_EXAMPLES_NSH_MMCSDSLOTNO) || CONFIG_EXAMPLES_NSH_MMCSDSLOTNO != 0
 #    error "The LPC1766-STK MMC/SD is only one slot (0)"
 #    undef CONFIG_EXAMPLES_NSH_MMCSDSLOTNO
 #    define CONFIG_EXAMPLES_NSH_MMCSDSLOTNO 0
 #  endif
-#  ifndef CONFIG_LPC17_SSP0
-#    warning "CONFIG_LPC17_SSP0 is not enabled"
+#  ifndef CONFIG_LPC17_SSP1
+#    warning "CONFIG_LPC17_SSP1 is not enabled"
 #  endif
 #else
 #  error "Unrecognized board"
-#  undef CONFIG_EXAMPLES_NSH_HAVEUSBDEV
 #  undef CONFIG_EXAMPLES_NSH_HAVEMMCSD
 #endif
 
-/* Can't support USB features if USB is not enabled */
-
-#ifndef CONFIG_USBDEV
-#  undef CONFIG_EXAMPLES_NSH_HAVEUSBDEV
-#endif
-
 /* Can't support MMC/SD features if mountpoints are disabled */
 
 #if defined(CONFIG_DISABLE_MOUNTPOINT)
diff --git a/configs/olimex-lpc1766stk/src/up_ssp.c b/configs/olimex-lpc1766stk/src/up_ssp.c
index 9ae27e0af9..9a1e72aad9 100755
--- a/configs/olimex-lpc1766stk/src/up_ssp.c
+++ b/configs/olimex-lpc1766stk/src/up_ssp.c
@@ -52,8 +52,6 @@
 #include "lpc17_internal.h"
 #include "lpc1766stk_internal.h"
 
-/* The LM3S6965 Eval Kit microSD CS is on SSI0 */
-
 #if defined(CONFIG_LPC17_SSP0) || defined(CONFIG_LPC17_SSP1)
 
 /************************************************************************************
@@ -100,7 +98,7 @@
  * Name: lpc17_sspinitialize
  *
  * Description:
- *   Called to configure SPI chip select GPIO pins for the LM3S6965 Eval Kit.
+ *   Called to configure SPI chip select GPIO pins for the LPC1766-STK.
  *
  ************************************************************************************/
 
@@ -157,7 +155,7 @@ void  lpc17_ssp0select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool sel
       /* Assert/de-assert the CS pin to the card */
 
       ssp_dumpssp0gpio("lpc17_ssp0select() Entry");
-      lm3s_gpiowrite(LPC1766STK_LCD_CS, !selected);
+      lpc17_gpiowrite(LPC1766STK_LCD_CS, !selected);
       ssp_dumpssp0gpio("lpc17_ssp0select() Exit");
     }
 }
@@ -178,7 +176,7 @@ void  lpc17_ssp1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool sel
       /* Assert/de-assert the CS pin to the card */
 
       ssp_dumpssp1gpio("lpc17_ssp1select() Entry");
-      lm3s_gpiowrite(LPC1766STK_MMC_CS, !selected);
+      lpc17_gpiowrite(LPC1766STK_MMC_CS, !selected);
       ssp_dumpssp1gpio("lpc17_ssp1select() Exit");
     }
 }
diff --git a/configs/olimex-lpc1766stk/thttpd/defconfig b/configs/olimex-lpc1766stk/thttpd/defconfig
index f8eebba352..d85afadc01 100755
--- a/configs/olimex-lpc1766stk/thttpd/defconfig
+++ b/configs/olimex-lpc1766stk/thttpd/defconfig
@@ -52,7 +52,7 @@
 # CONFIG_DRAM_SIZE - Describes the installed DRAM.
 # CONFIG_DRAM_START - The start address of DRAM (physical)
 # CONFIG_DRAM_END - Last address+1 of installed RAM
-# CONFIG_ARCH_IRQPRIO - The ST32F103Z supports interrupt prioritization
+# CONFIG_ARCH_IRQPRIO - The LPC17xx supports interrupt prioritization
 # 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
@@ -102,6 +102,7 @@ CONFIG_LPC17_BUILDROOT=y
 #
 # Individual subsystems can be enabled:
 # (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h)
+#
 CONFIG_LPC17_ETHERNET=y
 CONFIG_LPC17_USBHOST=n
 CONFIG_LPC17_USBOTG=n
@@ -472,6 +473,7 @@ CONFIG_PREALLOC_TIMERS=8
 # 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=y
 
@@ -753,6 +755,7 @@ CONFIG_USBSTRG_REMOVABLE=y
 # CONFIG_THTTPD_GENERATE_INDICES
 # CONFIG_THTTPD_URLPATTERN - If defined, then it will be used to match
 #   and verify referrers.
+#
 CONFIG_THTTPD_PORT=80
 CONFIG_THTTPD_IPADDR=(10<<24|0<<16|0<<8|2)
 CONFIG_THTTPD_SERVER_ADDRESS="http://www.nuttx.org"
@@ -807,6 +810,7 @@ CONFIG_EXAMPLE_UIP_DHCPC=n
 # CONFIG_EXAMPLE_NETTEST_NETMASK - Network mask
 # CONFIG_EXAMPLE_NETTEST_CLIENTIP - IP address of the
 #   client side of the test (may be target or host)
+#
 CONFIG_EXAMPLE_NETTEST_SERVER=n
 CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
 CONFIG_EXAMPLE_NETTEST_NOMAC=y
diff --git a/configs/olimex-lpc1766stk/usbserial/defconfig b/configs/olimex-lpc1766stk/usbserial/defconfig
index 29b78e72b6..175da804ea 100755
--- a/configs/olimex-lpc1766stk/usbserial/defconfig
+++ b/configs/olimex-lpc1766stk/usbserial/defconfig
@@ -52,7 +52,7 @@
 # CONFIG_DRAM_SIZE - Describes the installed DRAM.
 # CONFIG_DRAM_START - The start address of DRAM (physical)
 # CONFIG_DRAM_END - Last address+1 of installed RAM
-# CONFIG_ARCH_IRQPRIO - The ST32F103Z supports interrupt prioritization
+# CONFIG_ARCH_IRQPRIO - The LPC17xx supports interrupt prioritization
 # 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
@@ -102,6 +102,7 @@ CONFIG_LPC17_BUILDROOT=y
 #
 # Individual subsystems can be enabled:
 # (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h)
+#
 CONFIG_LPC17_ETHERNET=n
 CONFIG_LPC17_USBHOST=n
 CONFIG_LPC17_USBOTG=n
@@ -457,6 +458,7 @@ CONFIG_PREALLOC_TIMERS=4
 # 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
 
@@ -701,6 +703,7 @@ CONFIG_EXAMPLE_UIP_DHCPC=n
 # CONFIG_EXAMPLE_NETTEST_NETMASK - Network mask
 # CONFIG_EXAMPLE_NETTEST_CLIENTIP - IP address of the
 #   client side of the test (may be target or host)
+#
 CONFIG_EXAMPLE_NETTEST_SERVER=n
 CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
 CONFIG_EXAMPLE_NETTEST_NOMAC=y
@@ -709,8 +712,6 @@ CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10L<<24|0L<<16|0L<<8|1L)
 CONFIG_EXAMPLE_NETTEST_NETMASK=(255L<<24|255L<<16|255L<<8|0L)
 CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10L<<24|0L<<16|0L<<8|1L)
 
-#
-
 #
 # Settings for examples/ostest
 #
@@ -842,6 +843,7 @@ CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
 #    Show controller events
 #  CONFIG_EXAMPLES_USBSTRG_TRACEINTERRUPTS
 #    Show interrupt-related events.
+#
 CONFIG_EXAMPLES_USBSTRG_NLUNS=1
 CONFIG_EXAMPLES_USBSTRG_DEVMINOR1=0
 CONFIG_EXAMPLES_USBSTRG_DEVPATH1="/dev/mmcsd0"
diff --git a/configs/olimex-lpc1766stk/usbstorage/defconfig b/configs/olimex-lpc1766stk/usbstorage/defconfig
index 99619b98ab..d070a247a9 100755
--- a/configs/olimex-lpc1766stk/usbstorage/defconfig
+++ b/configs/olimex-lpc1766stk/usbstorage/defconfig
@@ -52,7 +52,7 @@
 # CONFIG_DRAM_SIZE - Describes the installed DRAM.
 # CONFIG_DRAM_START - The start address of DRAM (physical)
 # CONFIG_DRAM_END - Last address+1 of installed RAM
-# CONFIG_ARCH_IRQPRIO - The ST32F103Z supports interrupt prioritization
+# CONFIG_ARCH_IRQPRIO - The LPC17xx supports interrupt prioritization
 # 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
@@ -102,6 +102,7 @@ CONFIG_LPC17_BUILDROOT=y
 #
 # Individual subsystems can be enabled:
 # (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h)
+#
 CONFIG_LPC17_ETHERNET=n
 CONFIG_LPC17_USBHOST=n
 CONFIG_LPC17_USBOTG=n
@@ -113,8 +114,8 @@ CONFIG_LPC17_UART3=n
 CONFIG_LPC17_CAN1=n
 CONFIG_LPC17_CAN2=n
 CONFIG_LPC17_SPI=n
-CONFIG_LPC17_SSP0=y
-CONFIG_LPC17_SSP1=n
+CONFIG_LPC17_SSP0=n
+CONFIG_LPC17_SSP1=y
 CONFIG_LPC17_I2C0=n
 CONFIG_LPC17_I2C1=n
 CONFIG_LPC17_I2S=n
@@ -457,6 +458,7 @@ CONFIG_PREALLOC_TIMERS=4
 # 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
 
@@ -701,6 +703,7 @@ CONFIG_EXAMPLE_UIP_DHCPC=n
 # CONFIG_EXAMPLE_NETTEST_NETMASK - Network mask
 # CONFIG_EXAMPLE_NETTEST_CLIENTIP - IP address of the
 #   client side of the test (may be target or host)
+#
 CONFIG_EXAMPLE_NETTEST_SERVER=n
 CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
 CONFIG_EXAMPLE_NETTEST_NOMAC=y
@@ -709,8 +712,6 @@ CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10L<<24|0L<<16|0L<<8|1L)
 CONFIG_EXAMPLE_NETTEST_NETMASK=(255L<<24|255L<<16|255L<<8|0L)
 CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10L<<24|0L<<16|0L<<8|1L)
 
-#
-
 #
 # Settings for examples/ostest
 #
@@ -842,6 +843,7 @@ CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
 #    Show controller events
 #  CONFIG_EXAMPLES_USBSTRG_TRACEINTERRUPTS
 #    Show interrupt-related events.
+#
 CONFIG_EXAMPLES_USBSTRG_NLUNS=1
 CONFIG_EXAMPLES_USBSTRG_DEVMINOR1=0
 CONFIG_EXAMPLES_USBSTRG_DEVPATH1="/dev/mmcsd0"