SAMA5: Add a missing endif in a Make.defs that recently added; Several other cosmetic changes

12 files changed, 69 insertions, 4 deletions

diff --git a/misc/tools/README.txt b/misc/tools/README.txt
index 163918ad7..b8de6f605 100644
--- a/misc/tools/README.txt
+++ b/misc/tools/README.txt
@@ -157,6 +157,21 @@ There two known solutions to this:
      LD_RUN_PATH=/usr/local/lib make
      make install
 
+I have also been told that some people see this error until they re-boot, then it
+just goes away.
+
+gperf
+-----
+
+  "I am getting an error when configuring the kconfig-frontends-3.12.0.0 package.
+   Using command
+
+    ./configure --enable-mconf
+
+  "It says it 'configure: error: can not find gperf'"
+
+   If you see this, make sure that the gperf package is installed.
+
 
 kconfig-frontends for Windows
 -----------------------------
diff --git a/nuttx/COPYING b/nuttx/COPYING
index f8d5284ab..39c1fadc1 100644
--- a/nuttx/COPYING
+++ b/nuttx/COPYING
@@ -12,7 +12,7 @@ NuttX
 License for NuttX in general (authorship of individual files may vary):
 /*************************************************************************
  * 
- *   Copyright (C) 2007-2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007-2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -241,6 +241,6 @@ drivers/video/ov2640
   from other projects with conflicting licenses:  Linux and ArduCAM.  Those
   both have GPL licenses.  I am not sure if it is proper or not to lift the
   content of those tables and still retain this BSD license.  I am guessing
-  so, but I am not copyright attorney so you should use this driver in
+  so, but I am not a copyright attorney so you should use this driver in
   products at your own risk.
  
\ No newline at end of file
diff --git a/nuttx/TODO b/nuttx/TODO
index bdeef40d1..22aa548fb 100644
--- a/nuttx/TODO
+++ b/nuttx/TODO
@@ -34,6 +34,7 @@ nuttx/
   (0)  ARM/LPC43x (arch/arm/src/lpc43xx/)
   (3)  ARM/STR71x (arch/arm/src/str71x/)
   (3)  ARM/LM3S6918 (arch/arm/src/lm/)
+  (x)  ARM/SAMA5D3 ((arch/arm/src/sama5/)
   (5)  ARM/STM32 (arch/arm/src/stm32/)
   (3)  AVR (arch/avr)
   (0)  Intel x86 (arch/x86)
@@ -1792,6 +1793,11 @@ o ARM/LM3S6918 (arch/arm/src/lm/)
                likely cause is probably a stack overflow, not a hard sofware bug.
   Priority:    Probably Low
 
+o ARM/SAMA5D3 ((arch/arm/src/sama5/)
+  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+  Issues related to the SAMA5D3 port are in configs/sama5d3x-ek/README.txt.
+
 o ARM/STM32 (arch/arm/src/stm32/)
   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
diff --git a/nuttx/configs/sama5d3x-ek/README.txt b/nuttx/configs/sama5d3x-ek/README.txt
index 936c272e9..6fb4b6e25 100644
--- a/nuttx/configs/sama5d3x-ek/README.txt
+++ b/nuttx/configs/sama5d3x-ek/README.txt
@@ -3140,7 +3140,10 @@ To-Do List
      Mem:     268430800       6864  268423936  268423936
      nsh>
 
-   This needs some further investigation and a little TLC.
+   Disabling debug and forcing either of the two debug outputs above also
+   eliminates the problem.  Replacing the debug output with a delay does
+   not solve the problem.  This needs some further investigation and a
+   little TLC.
 
 5) HSCMI TX DMA support is currently commented out.
 
diff --git a/nuttx/configs/sama5d3x-ek/demo/Make.defs b/nuttx/configs/sama5d3x-ek/demo/Make.defs
index 1a5bc29ad..438740052 100644
--- a/nuttx/configs/sama5d3x-ek/demo/Make.defs
+++ b/nuttx/configs/sama5d3x-ek/demo/Make.defs
@@ -40,21 +40,27 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-a$(DELIM)Toolch
 ifeq ($(CONFIG_SAMA5_BOOT_ISRAM),y)
   LDSCRIPT = isram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_SDRAM),y)
   LDSCRIPT = ddram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS0FLASH),y)
 ifeq ($(CONFIG_BOOT_SDRAM_DATA),y)
   LDSCRIPT = nor-ddram.ld
 else
   LDSCRIPT = nor-isram.ld
 endif
+endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS1FLASH),y)
 #  LDSCRIPT = cs1flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS2FLASH),y)
 #  LDSCRIPT = cs2flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS3FLASH),y)
 #  LDSCRIPT = cs3flash.ld
 endif
diff --git a/nuttx/configs/sama5d3x-ek/hello/Make.defs b/nuttx/configs/sama5d3x-ek/hello/Make.defs
index 3577ab4fc..2accd8e83 100644
--- a/nuttx/configs/sama5d3x-ek/hello/Make.defs
+++ b/nuttx/configs/sama5d3x-ek/hello/Make.defs
@@ -40,9 +40,11 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-a$(DELIM)Toolch
 ifeq ($(CONFIG_SAMA5_BOOT_ISRAM),y)
   LDSCRIPT = isram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_SDRAM),y)
   LDSCRIPT = ddram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS0FLASH),y)
 ifeq ($(CONFIG_BOOT_SDRAM_DATA),y)
   LDSCRIPT = nor-ddram.ld
@@ -50,12 +52,15 @@ else
   LDSCRIPT = nor-isram.ld
 endif
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS1FLASH),y)
 #  LDSCRIPT = cs1flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS2FLASH),y)
 #  LDSCRIPT = cs2flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS3FLASH),y)
 #  LDSCRIPT = cs3flash.ld
 endif
diff --git a/nuttx/configs/sama5d3x-ek/norboot/Make.defs b/nuttx/configs/sama5d3x-ek/norboot/Make.defs
index eface1020..402ef121d 100644
--- a/nuttx/configs/sama5d3x-ek/norboot/Make.defs
+++ b/nuttx/configs/sama5d3x-ek/norboot/Make.defs
@@ -40,9 +40,11 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-a$(DELIM)Toolch
 ifeq ($(CONFIG_SAMA5_BOOT_ISRAM),y)
   LDSCRIPT = isram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_SDRAM),y)
   LDSCRIPT = ddram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS0FLASH),y)
 ifeq ($(CONFIG_BOOT_SDRAM_DATA),y)
   LDSCRIPT = nor-ddram.ld
@@ -50,12 +52,15 @@ else
   LDSCRIPT = nor-isram.ld
 endif
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS1FLASH),y)
 #  LDSCRIPT = cs1flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS2FLASH),y)
 #  LDSCRIPT = cs2flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS3FLASH),y)
 #  LDSCRIPT = cs3flash.ld
 endif
diff --git a/nuttx/configs/sama5d3x-ek/nsh/Make.defs b/nuttx/configs/sama5d3x-ek/nsh/Make.defs
index 1b22a40cb..31471bd21 100644
--- a/nuttx/configs/sama5d3x-ek/nsh/Make.defs
+++ b/nuttx/configs/sama5d3x-ek/nsh/Make.defs
@@ -40,9 +40,11 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-a$(DELIM)Toolch
 ifeq ($(CONFIG_SAMA5_BOOT_ISRAM),y)
   LDSCRIPT = isram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_SDRAM),y)
   LDSCRIPT = ddram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS0FLASH),y)
 ifeq ($(CONFIG_BOOT_SDRAM_DATA),y)
   LDSCRIPT = nor-ddram.ld
@@ -50,12 +52,15 @@ else
   LDSCRIPT = nor-isram.ld
 endif
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS1FLASH),y)
 #  LDSCRIPT = cs1flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS2FLASH),y)
 #  LDSCRIPT = cs2flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS3FLASH),y)
 #  LDSCRIPT = cs3flash.ld
 endif
diff --git a/nuttx/configs/sama5d3x-ek/nx/Make.defs b/nuttx/configs/sama5d3x-ek/nx/Make.defs
index 70f878c0d..1f3a656d5 100644
--- a/nuttx/configs/sama5d3x-ek/nx/Make.defs
+++ b/nuttx/configs/sama5d3x-ek/nx/Make.defs
@@ -40,9 +40,11 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-a$(DELIM)Toolch
 ifeq ($(CONFIG_SAMA5_BOOT_ISRAM),y)
   LDSCRIPT = isram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_SDRAM),y)
   LDSCRIPT = ddram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS0FLASH),y)
 ifeq ($(CONFIG_BOOT_SDRAM_DATA),y)
   LDSCRIPT = nor-ddram.ld
@@ -50,12 +52,15 @@ else
   LDSCRIPT = nor-isram.ld
 endif
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS1FLASH),y)
 #  LDSCRIPT = cs1flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS2FLASH),y)
 #  LDSCRIPT = cs2flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS3FLASH),y)
 #  LDSCRIPT = cs3flash.ld
 endif
diff --git a/nuttx/configs/sama5d3x-ek/nxwm/Make.defs b/nuttx/configs/sama5d3x-ek/nxwm/Make.defs
index 96c6d4ff1..afdccdb17 100644
--- a/nuttx/configs/sama5d3x-ek/nxwm/Make.defs
+++ b/nuttx/configs/sama5d3x-ek/nxwm/Make.defs
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/sama5d3x-ek/nxwm/Make.defs
 #
-#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2013-2014 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -40,9 +40,11 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-a$(DELIM)Toolch
 ifeq ($(CONFIG_SAMA5_BOOT_ISRAM),y)
   LDSCRIPT = isram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_SDRAM),y)
   LDSCRIPT = ddram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS0FLASH),y)
 ifeq ($(CONFIG_BOOT_SDRAM_DATA),y)
   LDSCRIPT = nor-ddram.ld
@@ -50,12 +52,15 @@ else
   LDSCRIPT = nor-isram.ld
 endif
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS1FLASH),y)
 #  LDSCRIPT = cs1flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS2FLASH),y)
 #  LDSCRIPT = cs2flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS3FLASH),y)
 #  LDSCRIPT = cs3flash.ld
 endif
diff --git a/nuttx/configs/sama5d3x-ek/ostest/Make.defs b/nuttx/configs/sama5d3x-ek/ostest/Make.defs
index 749b24a77..b10782dda 100644
--- a/nuttx/configs/sama5d3x-ek/ostest/Make.defs
+++ b/nuttx/configs/sama5d3x-ek/ostest/Make.defs
@@ -40,9 +40,11 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-a$(DELIM)Toolch
 ifeq ($(CONFIG_SAMA5_BOOT_ISRAM),y)
   LDSCRIPT = isram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_SDRAM),y)
   LDSCRIPT = ddram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS0FLASH),y)
 ifeq ($(CONFIG_BOOT_SDRAM_DATA),y)
   LDSCRIPT = nor-ddram.ld
@@ -50,12 +52,15 @@ else
   LDSCRIPT = nor-isram.ld
 endif
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS1FLASH),y)
 #  LDSCRIPT = cs1flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS2FLASH),y)
 #  LDSCRIPT = cs2flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS3FLASH),y)
 #  LDSCRIPT = cs3flash.ld
 endif
diff --git a/nuttx/configs/sama5d3x-ek/ov2640/Make.defs b/nuttx/configs/sama5d3x-ek/ov2640/Make.defs
index f3aff660b..f54cfb433 100644
--- a/nuttx/configs/sama5d3x-ek/ov2640/Make.defs
+++ b/nuttx/configs/sama5d3x-ek/ov2640/Make.defs
@@ -40,9 +40,11 @@ include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-a$(DELIM)Toolch
 ifeq ($(CONFIG_SAMA5_BOOT_ISRAM),y)
   LDSCRIPT = isram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_SDRAM),y)
   LDSCRIPT = ddram.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS0FLASH),y)
 ifeq ($(CONFIG_BOOT_SDRAM_DATA),y)
   LDSCRIPT = nor-ddram.ld
@@ -50,12 +52,15 @@ else
   LDSCRIPT = nor-isram.ld
 endif
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS1FLASH),y)
 #  LDSCRIPT = cs1flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS2FLASH),y)
 #  LDSCRIPT = cs2flash.ld
 endif
+
 ifeq ($(CONFIG_SAMA5_BOOT_CS3FLASH),y)
 #  LDSCRIPT = cs3flash.ld
 endif