Add configuration for the SAMD20 Xplained Pro board. Initial check a low-effor, unverified clone of thoe SAM4L Xplained Pro board configuration

4 files changed, 8 insertions, 8 deletions

diff --git a/nuttx/configs/sam4l-xplained/README.txt b/nuttx/configs/sam4l-xplained/README.txt
index 06a7bfaad..f100287b5 100644
--- a/nuttx/configs/sam4l-xplained/README.txt
+++ b/nuttx/configs/sam4l-xplained/README.txt
@@ -301,7 +301,7 @@ NuttX EABI "buildroot" Toolchain
   1. You must have already configured Nuttx in <some-dir>/nuttx.
 
      cd tools
-     ./configure.shsam4l-xplained/<sub-dir>
+     ./configure.sh sam4l-xplained/<sub-dir>
 
   2. Download the latest buildroot package into <some-dir>
 
@@ -602,7 +602,7 @@ Configurations
   can be selected as follow:
 
     cd tools
-    ./configure.shsam4l-xplained/<subdir>
+    ./configure.sh sam4l-xplained/<subdir>
     cd -
     . ./setenv.sh
 
diff --git a/nuttx/configs/sam4l-xplained/include/board.h b/nuttx/configs/sam4l-xplained/include/board.h
index 924112066..7bdd89542 100644
--- a/nuttx/configs/sam4l-xplained/include/board.h
+++ b/nuttx/configs/sam4l-xplained/include/board.h
@@ -196,7 +196,7 @@
 /* LED definitions ******************************************************************/
 /* There are three LEDs on board the SAM4L Xplained Pro board:  The EDBG
  * controls two of the LEDs, a power LED and a status LED.  There is only
- * one user controllable LED, a yellow LED labeled LED0 near the SAM4L USB
+ * one user controllable LED, a yellow LED labelled LED0 near the SAM4L USB
  * connector.
  *
  * This LED is controlled by PC07 and LED0 can be activated by driving the
@@ -214,7 +214,7 @@
 
 /* When CONFIG_ARCH_LEDS is defined in the NuttX configuration, NuttX will
  * control LED0 as defined below.  Thus if LED0 is statically on, NuttX has
- * successfully booted and is, apparently, running normmally.  If LED0 is
+ * successfully booted and is, apparently, running normally.  If LED0 is
  * flashing at approximately 2Hz, then a fatal error has been detected and the
  * system has halted.
  */
@@ -245,7 +245,7 @@
  *   PC24 SW0
  */
 
-/* The STM32F4 Discovery supports one button: */
+/* The SAM4l Xplained Pro supports one button: */
 
 #define BUTTON_SW0         0
 #define NUM_BUTTONS        1
@@ -309,7 +309,7 @@ extern "C" {
  *
  * Description:
  *   All SAM3U architectures must provide the following entry point.  This entry point
- *   is called early in the intitialization -- after all memory has been configured
+ *   is called early in the initialization -- after all memory has been configured
  *   and mapped but before any devices have been initialized.
  *
  ************************************************************************************/
diff --git a/nuttx/configs/sam4l-xplained/scripts/ld.script b/nuttx/configs/sam4l-xplained/scripts/ld.script
index 7a225b999..53f44eedd 100755
--- a/nuttx/configs/sam4l-xplained/scripts/ld.script
+++ b/nuttx/configs/sam4l-xplained/scripts/ld.script
@@ -1,5 +1,5 @@
 /****************************************************************************
- * configs/sam3u-ek/scripts/ld.script
+ * configs/sam4l-xplained/scripts/ld.script
  *
  *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
diff --git a/nuttx/configs/sam4l-xplained/src/sam_mmcsd.c b/nuttx/configs/sam4l-xplained/src/sam_mmcsd.c
index 55c244a8a..52306ab9b 100644
--- a/nuttx/configs/sam4l-xplained/src/sam_mmcsd.c
+++ b/nuttx/configs/sam4l-xplained/src/sam_mmcsd.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * config/shenzhou/src/sam_mmcsd.c
+ * config/sam4l-xplained/src/sam_mmcsd.c
  *
  *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>