Fix various typos assocated with LM4F

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5763 42af7a65-404d-4744-a932-0658087f49c3

5 files changed, 19 insertions, 13 deletions

diff --git a/nuttx/arch/arm/src/lm/lm_ethernet.c b/nuttx/arch/arm/src/lm/lm_ethernet.c
index 861d64d95..88cc164a7 100644
--- a/nuttx/arch/arm/src/lm/lm_ethernet.c
+++ b/nuttx/arch/arm/src/lm/lm_ethernet.c
@@ -153,7 +153,7 @@
 
 #define ETHBUF ((struct uip_eth_hdr *)priv->ld_dev.d_buf)
 
-#define LM32S_MAX_MDCCLK 2500000
+#define LM_MAX_MDCCLK 2500000
 
 /****************************************************************************
  * Private Types
@@ -1047,10 +1047,10 @@ static int lm_ifup(struct uip_driver_s *dev)
    *   div = (SYSCLK_FREQUENCY / 2 / MDCCLK_FREQUENCY) - 1
    *
    * Where the maximum value for MDCCLK_FREQUENCY is 2,500,000.  We will
-   * add 1 to assure the max LM32S_MAX_MDCCLK is not exceeded.
+   * add 1 to assure the max LM_MAX_MDCCLK is not exceeded.
    */
 
-  div = SYSCLK_FREQUENCY / 2 / LM32S_MAX_MDCCLK;
+  div = SYSCLK_FREQUENCY / 2 / LM_MAX_MDCCLK;
   lm_ethout(priv, LM_MAC_MDV_OFFSET, div);
   nllvdbg("MDV:   %08x\n", div);
 
diff --git a/nuttx/configs/lm4f120-launchpad/README.txt b/nuttx/configs/lm4f120-launchpad/README.txt
index ac7105fd2..e998ef3b7 100644
--- a/nuttx/configs/lm4f120-launchpad/README.txt
+++ b/nuttx/configs/lm4f120-launchpad/README.txt
@@ -194,6 +194,9 @@ Using OpenOCD and GDB with an FT2232 JTAG emulator
     The relative path to the oocd.sh script is configs/lm4f120-launchpad/tools,
     but that should have been added to your PATH variable when you sourced
     the setenv.sh script.
+    
+    Note that OpenOCD needs to be run with administrator privileges in
+    some environments (sudo).
 
   Connecting GDB
 
@@ -432,7 +435,7 @@ NXFLAT Toolchain
 
 LEDs
 ^^^^
-  The LM32F120 has a single RGB LED.  If CONFIG_ARCH_LEDS is defined, then
+  The LM4F120 has a single RGB LED.  If CONFIG_ARCH_LEDS is defined, then
   support for the LaunchPad LEDs will be included in the build.  See:
 
   - configs/lm4f120-launchpad/include/board.h - Defines LED constants, types and
diff --git a/nuttx/configs/lm4f120-launchpad/include/board.h b/nuttx/configs/lm4f120-launchpad/include/board.h
index 1e7d0ffcd..aa1d93ea0 100644
--- a/nuttx/configs/lm4f120-launchpad/include/board.h
+++ b/nuttx/configs/lm4f120-launchpad/include/board.h
@@ -53,7 +53,7 @@
  *   32.768kHz connected to XOSC0/1 (pins 34/36)
  */
 
-#define SYSCON_RCC_XTAL      SYSCON_RCC_XTAL16000KHZ /* On-board crystall is 16 MHz */
+#define SYSCON_RCC_XTAL      SYSCON_RCC_XTAL16000KHZ /* On-board crystal is 16 MHz */
 #define XTAL_FREQUENCY       16000000
 
 /* Oscillator source is the main oscillator */
@@ -89,8 +89,9 @@
 #define LM_RCC2_VALUE (SYSCON_RCC2_OSCSRC | SYSCON_RCC2_SYSDIV(LM_SYSDIV) | SYSCON_RCC2_DIV400)
 
 /* LED definitions ******************************************************************/
-/* The LM32F120 has a single RGB LED.  There is only one visible LED which will vary
- * in color.  But, from the standpoint of the firmware, this appears as three LEDs:
+/* The LM4F120 LaunchPad has a single RGB LED.  There is only one visible LED which
+ * will vary in color.  But, from the standpoint of the firmware, this appears as
+ * three LEDs:
  *
  *   BOARD_LED_R    -- Connected to PF1
  *   BOARD_LED_G    -- Connected to PF3
@@ -144,7 +145,7 @@
 #define LED_PANIC         4     /* ON   OFF   OFF (flashing 2Hz) */
 
 /* LED definitions ******************************************************************/
-/* The LM32F120 has a two buttons:
+/* The LM4F120 LaunchPad has a two buttons:
  *
  *   BOARD_SW1    -- Connected to PF4
  *   BOARD_SW2    -- Connected to PF0
diff --git a/nuttx/configs/lm4f120-launchpad/src/lm4f_autoleds.c b/nuttx/configs/lm4f120-launchpad/src/lm4f_autoleds.c
index 9b26b9536..8cd548f94 100644
--- a/nuttx/configs/lm4f120-launchpad/src/lm4f_autoleds.c
+++ b/nuttx/configs/lm4f120-launchpad/src/lm4f_autoleds.c
@@ -54,8 +54,9 @@
 /****************************************************************************
  * Definitions
  ****************************************************************************/
-/* The LM32F120 has a single RGB LED.  There is only one visible LED which will vary
- * in color.  But, from the standpoint of the firmware, this appears as three LEDs:
+/* The LM4F120 LaunchPad has a single RGB LED.  There is only one visible LED
+ * which will vary in color.  But, from the standpoint of the firmware, this
+ * appears as three LEDs:
  *
  *   BOARD_LED_R    -- Connected to PF1
  *   BOARD_LED_G    -- Connected to PF3
diff --git a/nuttx/configs/lm4f120-launchpad/src/lmf4120-launchpad.h b/nuttx/configs/lm4f120-launchpad/src/lmf4120-launchpad.h
index 95dfc052a..b6f064b24 100644
--- a/nuttx/configs/lm4f120-launchpad/src/lmf4120-launchpad.h
+++ b/nuttx/configs/lm4f120-launchpad/src/lmf4120-launchpad.h
@@ -67,8 +67,9 @@
 #endif
 
 /* LM4F LaunchPad *******************************************************************/
-/* The LM32F120 has a single RGB LED.  There is only one visible LED which will vary
- * in color.  But, from the standpoint of the firmware, this appears as three LEDs:
+/* The LM4F120 LaunchPad has a single RGB LED.  There is only one visible LED which
+ * will vary in color.  But, from the standpoint of the firmware, this appears as
+ * three LEDs:
  *
  *   BOARD_LED_R    -- Connected to PF1
  *   BOARD_LED_G    -- Connected to PF3
@@ -113,7 +114,7 @@
 #define GPIO_LED_G   (GPIO_FUNC_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTF | GPIO_PIN_3)
 #define GPIO_LED_B   (GPIO_FUNC_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTF | GPIO_PIN_2)
 
-/* The LM32F120 has a two buttons:
+/* The LM4F120 LaunchPad has a two buttons:
  *
  *   BOARD_SW1    -- Connected to PF4
  *   BOARD_SW2    -- Connected to PF0