Update comments, dates, ... housekeeping

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4012 42af7a65-404d-4744-a932-0658087f49c3

8 files changed, 11 insertions, 9 deletions

diff --git a/nuttx/arch/arm/src/lpc17xx/lpc17_internal.h b/nuttx/arch/arm/src/lpc17xx/lpc17_internal.h
index 06bf3a9f4..aa2ddc489 100755
--- a/nuttx/arch/arm/src/lpc17xx/lpc17_internal.h
+++ b/nuttx/arch/arm/src/lpc17xx/lpc17_internal.h
@@ -1,7 +1,7 @@
 /************************************************************************************
  * arch/arm/src/lpc17xx/lpc17_internal.h
  *
- *   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009-2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/arch/arm/src/sam3u/Make.defs b/nuttx/arch/arm/src/sam3u/Make.defs
index 4aac19b40..b3bdac72b 100644
--- a/nuttx/arch/arm/src/sam3u/Make.defs
+++ b/nuttx/arch/arm/src/sam3u/Make.defs
@@ -1,7 +1,7 @@
 ############################################################################
 # arch/arm/src/sam3u/Make.defs
 #
-#   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2009-2011 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/arch/arm/src/sam3u/sam3u_spi.c b/nuttx/arch/arm/src/sam3u/sam3u_spi.c
index 3646134d1..e3ba0a1bf 100644
--- a/nuttx/arch/arm/src/sam3u/sam3u_spi.c
+++ b/nuttx/arch/arm/src/sam3u/sam3u_spi.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/arm/src/sam3u/sam3u_spi.c
  *
- *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/arch/arm/src/sam3u/sam3u_spi.h b/nuttx/arch/arm/src/sam3u/sam3u_spi.h
index 6fa0b6959..f0d3af496 100644
--- a/nuttx/arch/arm/src/sam3u/sam3u_spi.h
+++ b/nuttx/arch/arm/src/sam3u/sam3u_spi.h
@@ -1,7 +1,7 @@
 /****************************************************************************************

  * arch/arm/src/sam3u/sam3u_spi.h

  *

- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.

+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.

  *   Author: Gregory Nutt <gnutt@nuttx.org>

  *

  * Redistribution and use in source and binary forms, with or without

diff --git a/nuttx/configs/sam3u-ek/src/sam3uek_internal.h b/nuttx/configs/sam3u-ek/src/sam3uek_internal.h
index 2bc6d397d..c7f9d4278 100644
--- a/nuttx/configs/sam3u-ek/src/sam3uek_internal.h
+++ b/nuttx/configs/sam3u-ek/src/sam3uek_internal.h
@@ -2,7 +2,7 @@
  * configs/sam3uek_eval/src/sam3uek_internal.h
  * arch/arm/src/board/sam3uek_internal.n
  *
- *   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009-2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/sam3u-ek/src/up_boot.c b/nuttx/configs/sam3u-ek/src/up_boot.c
index a6dde5e1f..87e91f039 100644
--- a/nuttx/configs/sam3u-ek/src/up_boot.c
+++ b/nuttx/configs/sam3u-ek/src/up_boot.c
@@ -2,7 +2,7 @@
  * configs/sam3u-ek/src/up_boot.c
  * arch/arm/src/board/up_boot.c
  *
- *   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009-2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/sam3u-ek/src/up_spi.c b/nuttx/configs/sam3u-ek/src/up_spi.c
index 99739983e..3b5089238 100644
--- a/nuttx/configs/sam3u-ek/src/up_spi.c
+++ b/nuttx/configs/sam3u-ek/src/up_spi.c
@@ -2,7 +2,7 @@
  * configs/sam3u-ek/src/up_spi.c
  * arch/arm/src/board/up_spi.c
  *
- *   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/include/nuttx/spi.h b/nuttx/include/nuttx/spi.h
index c5a9d0ff3..bd55ec5e2 100644
--- a/nuttx/include/nuttx/spi.h
+++ b/nuttx/include/nuttx/spi.h
@@ -49,14 +49,16 @@
 /****************************************************************************
  * Pre-processor Definitions
  ****************************************************************************/
-
 /* Configuration ************************************************************/
-
 /* CONFIG_SPI_OWNBUS - Set if there is only one active device on the SPI bus.
  *   No locking or SPI configuration will be performed. It is not necessary
  *   for clients to lock, re-configure, etc..
  * CONFIG_SPI_EXCHANGE - Driver supports a single exchange method
  *   (vs a recvblock() and sndblock ()methods).
+ * CONFIG_SPI_CMDDATA - Devices on the SPI bus require out-of-band support
+ *   to distinguish command transfers from data transfers.  Such devices
+ *   will often support either 9-bit SPI (yech) or 8-bit SPI and a GPIO
+ *   output that selects between command and data.
  */
 
 /* Access macros ************************************************************/