diff --git a/configs/lm3s6432-s2e/nsh/defconfig b/configs/lm3s6432-s2e/nsh/defconfig
index 31616a2cd8b..d2ba2451b70 100644
--- a/configs/lm3s6432-s2e/nsh/defconfig
+++ b/configs/lm3s6432-s2e/nsh/defconfig
@@ -340,7 +340,7 @@ CONFIG_NSH_MMCSDMINOR=0
 #
 # Stack and heap information
 #
-CONFIG_BOOT_RUNFROMFLASH=n
+CONFIG_BOOT_RUNFROMFLASH=y
 CONFIG_BOOT_COPYTORAM=n
 CONFIG_CUSTOM_STACK=n
 CONFIG_IDLETHREAD_STACKSIZE=1024
diff --git a/configs/lm3s6432-s2e/ostest/defconfig b/configs/lm3s6432-s2e/ostest/defconfig
index 7921f6c45c9..1fdec01a8aa 100644
--- a/configs/lm3s6432-s2e/ostest/defconfig
+++ b/configs/lm3s6432-s2e/ostest/defconfig
@@ -337,7 +337,7 @@ CONFIG_NSH_MMCSDMINOR=0
 #
 # Stack and heap information
 #
-CONFIG_BOOT_RUNFROMFLASH=n
+CONFIG_BOOT_RUNFROMFLASH=y
 CONFIG_BOOT_COPYTORAM=n
 CONFIG_CUSTOM_STACK=n
 CONFIG_IDLETHREAD_STACKSIZE=1024
diff --git a/configs/lm3s8962-ek/nsh/defconfig b/configs/lm3s8962-ek/nsh/defconfig
index 831fc138f90..83857220438 100755
--- a/configs/lm3s8962-ek/nsh/defconfig
+++ b/configs/lm3s8962-ek/nsh/defconfig
@@ -339,7 +339,7 @@ CONFIG_NSH_MMCSDMINOR=0
 #
 # Stack and heap information
 #
-CONFIG_BOOT_RUNFROMFLASH=n
+CONFIG_BOOT_RUNFROMFLASH=y
 CONFIG_BOOT_COPYTORAM=n
 CONFIG_CUSTOM_STACK=n
 CONFIG_IDLETHREAD_STACKSIZE=1024
diff --git a/configs/lm3s8962-ek/nx/defconfig b/configs/lm3s8962-ek/nx/defconfig
index 2cd6096e317..9410ba09e8b 100755
--- a/configs/lm3s8962-ek/nx/defconfig
+++ b/configs/lm3s8962-ek/nx/defconfig
@@ -406,7 +406,7 @@ CONFIG_EXAMPLES_NX_EXTERNINIT=y
 #
 # Stack and heap information
 #
-CONFIG_BOOT_RUNFROMFLASH=n
+CONFIG_BOOT_RUNFROMFLASH=y
 CONFIG_BOOT_COPYTORAM=n
 CONFIG_CUSTOM_STACK=n
 CONFIG_IDLETHREAD_STACKSIZE=1024
diff --git a/configs/lm3s8962-ek/ostest/defconfig b/configs/lm3s8962-ek/ostest/defconfig
index 6b72548dd69..f81ad23a749 100755
--- a/configs/lm3s8962-ek/ostest/defconfig
+++ b/configs/lm3s8962-ek/ostest/defconfig
@@ -336,7 +336,7 @@ CONFIG_NSH_MMCSDMINOR=0
 #
 # Stack and heap information
 #
-CONFIG_BOOT_RUNFROMFLASH=n
+CONFIG_BOOT_RUNFROMFLASH=y
 CONFIG_BOOT_COPYTORAM=n
 CONFIG_CUSTOM_STACK=n
 CONFIG_IDLETHREAD_STACKSIZE=1024
diff --git a/configs/lpcxpresso-lpc1768/README.txt b/configs/lpcxpresso-lpc1768/README.txt
index 0dbabcc1cbf..dd7a6d4959b 100644
--- a/configs/lpcxpresso-lpc1768/README.txt
+++ b/configs/lpcxpresso-lpc1768/README.txt
@@ -516,7 +516,7 @@ LEDs
   - The LED is not illuminated until the LPCXpresso completes initialization.
   
     If the LED is stuck in the OFF state, this means that the LPCXpresso did not 
-    complete intialization.
+    complete initializeation.
 
   - Each time the OS enters an interrupt (or a signal) it will turn the LED OFF and
     restores its previous stated upon return from the interrupt (or signal).
diff --git a/configs/mikroe-stm32f4/src/up_pm.c b/configs/mikroe-stm32f4/src/up_pm.c
index dc3985f6d35..ff9d5bd8f47 100644
--- a/configs/mikroe-stm32f4/src/up_pm.c
+++ b/configs/mikroe-stm32f4/src/up_pm.c
@@ -75,7 +75,7 @@
  * Description:
  *   This function is called by MCU-specific logic at power-on reset in
  *   order to provide one-time initialization the power management subystem.
- *   This function must be called *very* early in the intialization sequence
+ *   This function must be called *very* early in the initializeation sequence
  *   *before* any other device drivers are initialized (since they may
  *   attempt to register with the power management subsystem).
  *
diff --git a/configs/mirtoo/README.txt b/configs/mirtoo/README.txt
index d7589764a15..e28246de2ba 100644
--- a/configs/mirtoo/README.txt
+++ b/configs/mirtoo/README.txt
@@ -585,7 +585,7 @@ Analog Input
 
   When CONFIG_PIC32MX_ADC=y is defined, the Mirtoo boot up logic will
   automatically configure pin 18 (AN0) as an analog input (see configs/mirtoo/src/up_adc.c).
-  To intialize and use the PGA117, you to add logic something like the
+  To initializee and use the PGA117, you to add logic something like the
   following in your application code:
 
   #include <nuttx/spi/spi.h>
diff --git a/configs/sama5d3x-ek/README.txt b/configs/sama5d3x-ek/README.txt
index 7904a6c9156..6a3743bab27 100644
--- a/configs/sama5d3x-ek/README.txt
+++ b/configs/sama5d3x-ek/README.txt
@@ -2629,7 +2629,7 @@ Configurations
     in the nsh configuration:
 
     4. SDRAM is supported.  .data and .bss is still retained in ISRAM, but
-       SDRAM is intialized and the SDRAM memory is included in the heap.
+       SDRAM is initializeed and the SDRAM memory is included in the heap.
        Relevant configuration settings are provided in the paragraph entitled
        "SDRAM Support" above.
 
@@ -2762,7 +2762,7 @@ Configurations
        However, no built-in applications are selected in the base configuration.
 
     5. This configuration has support for the FAT file system built in.  However,
-       by default, there are no block drivers intialized.  The FAT file system can
+       by default, there are no block drivers initializeed.  The FAT file system can
        still be used to create RAM disks.
 
     6. SDRAM support can be enabled by modifying your NuttX configuration as
diff --git a/configs/sama5d3x-ek/src/sam_at24.c b/configs/sama5d3x-ek/src/sam_at24.c
index 7efe93f6a04..fe1722f07b9 100644
--- a/configs/sama5d3x-ek/src/sam_at24.c
+++ b/configs/sama5d3x-ek/src/sam_at24.c
@@ -152,7 +152,7 @@ int sam_at24_automount(int minor)
           return ret;
         }
 #endif
-      /* Now we are intialized */
+      /* Now we are initializeed */
 
       initialized = true;
     }
diff --git a/configs/sama5d3x-ek/src/sam_at25.c b/configs/sama5d3x-ek/src/sam_at25.c
index 2be9a3bb1bf..52ee4e14bc7 100644
--- a/configs/sama5d3x-ek/src/sam_at25.c
+++ b/configs/sama5d3x-ek/src/sam_at25.c
@@ -129,7 +129,7 @@ int sam_at25_automount(int minor)
           return ret;
         }
 #endif
-      /* Now we are intialized */
+      /* Now we are initializeed */
 
       initialized = true;
     }
diff --git a/configs/sama5d3x-ek/src/sam_nandflash.c b/configs/sama5d3x-ek/src/sam_nandflash.c
index e8276dc2abe..a597f0d5589 100644
--- a/configs/sama5d3x-ek/src/sam_nandflash.c
+++ b/configs/sama5d3x-ek/src/sam_nandflash.c
@@ -219,7 +219,7 @@ int sam_nand_automount(int minor)
           return ret;
         }
 #endif
-      /* Now we are intialized */
+      /* Now we are initializeed */
 
       initialized = true;
     }
diff --git a/configs/shenzhou/src/up_ili93xx.c b/configs/shenzhou/src/up_ili93xx.c
index 3a37b4f4016..be56a6d6665 100644
--- a/configs/shenzhou/src/up_ili93xx.c
+++ b/configs/shenzhou/src/up_ili93xx.c
@@ -1784,7 +1784,7 @@ static inline int stm32_lcdinitialize(FAR struct stm32_dev_s *priv)
   stm32_lcdoutput(priv);
   up_mdelay(10);
 
-  /* Intialize the LCD hardware */
+  /* Initialize the LCD hardware */
 
 #ifndef CONFIG_STM32_ILI9300_DISABLE
   if (id == ILI9300_ID)
diff --git a/configs/sim/README.txt b/configs/sim/README.txt
index 1d49a3b151e..00ad2dcdf28 100644
--- a/configs/sim/README.txt
+++ b/configs/sim/README.txt
@@ -452,7 +452,7 @@ nx11
   2. You must first up_fbinitialize() before calling up_simtouchscreen()
      or you will get a crash.
 
-  3. Call sim_tcuninintialize() when you are finished with the
+  3. Call sim_tcunininitializee() when you are finished with the
      simulated touchscreen.
 
   4. Enable CONFIG_DEBUG_INPUT=y for touchscreen debug output.
diff --git a/configs/stm3210e-eval/src/up_pm.c b/configs/stm3210e-eval/src/up_pm.c
index 3aa60bf5a9f..29c5f12ff68 100644
--- a/configs/stm3210e-eval/src/up_pm.c
+++ b/configs/stm3210e-eval/src/up_pm.c
@@ -75,7 +75,7 @@
  * Description:
  *   This function is called by MCU-specific logic at power-on reset in
  *   order to provide one-time initialization the power management subystem.
- *   This function must be called *very* early in the intialization sequence
+ *   This function must be called *very* early in the initializeation sequence
  *   *before* any other device drivers are initialized (since they may
  *   attempt to register with the power management subsystem).
  *
diff --git a/configs/stm32f4discovery/src/up_pm.c b/configs/stm32f4discovery/src/up_pm.c
index 3ee0675cbeb..c7bf35f29ec 100644
--- a/configs/stm32f4discovery/src/up_pm.c
+++ b/configs/stm32f4discovery/src/up_pm.c
@@ -75,7 +75,7 @@
  * Description:
  *   This function is called by MCU-specific logic at power-on reset in
  *   order to provide one-time initialization the power management subystem.
- *   This function must be called *very* early in the intialization sequence
+ *   This function must be called *very* early in the initializeation sequence
  *   *before* any other device drivers are initialized (since they may
  *   attempt to register with the power management subsystem).
  *
diff --git a/configs/twr-k60n512/README.txt b/configs/twr-k60n512/README.txt
index 23c558fa864..1072dc4fce7 100644
--- a/configs/twr-k60n512/README.txt
+++ b/configs/twr-k60n512/README.txt
@@ -725,4 +725,4 @@ Where <subdir> is one of the following:
 
       CONFIG_SCHED_WORKQUEUE=y             : Enable the NuttX workqueue
 
-      CONFIG_NSH_ARCHINIT=y                : Provide NSH intialization logic
+      CONFIG_NSH_ARCHINIT=y                : Provide NSH initializeation logic
diff --git a/configs/zkit-arm-1769/README.txt b/configs/zkit-arm-1769/README.txt
index 37e1e5f6467..a50e6d3af4d 100644
--- a/configs/zkit-arm-1769/README.txt
+++ b/configs/zkit-arm-1769/README.txt
@@ -316,7 +316,7 @@ LEDs
   - The LED is not illuminated until the ZKit-ARM completes initialization.
 
     If the LED is stuck in the OFF state, this means that the ZKit-ARM did not
-    complete intialization.
+    complete initializeation.
 
   - Each time the OS enters an interrupt (or a signal) it will turn the LED OFF and
     restores its previous stated upon return from the interrupt (or signal).