u-boot: Fix several typos

's/environemnt/environment/' and
	's/Environemnt/Environment/'

Signed-off-by: Shyam Saini <shyam@amarulasolutions.com>

cmd/nvedit.c

@@ -720,7 +720,7 @@ int env_get_f(const char *name, char *buf, unsigned len)
 /**
  * Decode the integer value of an environment variable and return it.
  *
- * @param name		Name of environemnt variable
+ * @param name		Name of environment variable
  * @param base		Number base to use (normally 10, or 16 for hex)
  * @param default_val	Default value to return if the variable is not
  *			found

common/image.c

@@ -1413,7 +1413,7 @@ int boot_get_loadable(int argc, char * const argv[], bootm_headers_t *images,
  * @cmd_end: pointer to a ulong variable, will hold cmdline end
  *
  * boot_get_cmdline() allocates space for kernel command line below
- * BOOTMAPSZ + env_get_bootm_low() address. If "bootargs" U-Boot environemnt
+ * BOOTMAPSZ + env_get_bootm_low() address. If "bootargs" U-Boot environment
  * variable is present its contents is copied to allocated kernel
  * command line.
  *

common/spl/Kconfig

@@ -334,7 +334,7 @@ config SPL_SAVEENV
 	  example OS may set "reboot_image" environment variable to
 	  "recovery" inorder to boot recovery image by SPL. The SPL read
 	  "reboot_image" and act accordingly and change the reboot_image
-	  to default mode using setenv and save the environemnt.
+	  to default mode using setenv and save the environment.
 
 config SPL_ETH_SUPPORT
 	bool "Support Ethernet"

env/Kconfig

@@ -15,7 +15,7 @@ config ENV_IS_NOWHERE
 	default y
 	help
 	  Define this if you don't want to or can't have an environment stored
-	  on a storage medium. In this case the environemnt will still exist
+	  on a storage medium. In this case the environment will still exist
 	  while U-Boot is running, but once U-Boot exits it will not be
 	  stored. U-Boot will therefore always start up with a default
 	  environment.
@@ -391,7 +391,7 @@ config ENV_FAT_DEVICE_AND_PART
 	                   partition table then means device D.
 
 config ENV_FAT_FILE
-	string "Name of the FAT file to use for the environemnt"
+	string "Name of the FAT file to use for the environment"
 	depends on ENV_IS_IN_FAT
 	default "uboot.env"
 	help
@@ -423,7 +423,7 @@ config ENV_EXT4_DEVICE_AND_PART
 	                   partition table then means device D.
 
 config ENV_EXT4_FILE
-	string "Name of the EXT4 file to use for the environemnt"
+	string "Name of the EXT4 file to use for the environment"
 	depends on ENV_IS_IN_EXT4
 	default "uboot.env"
 	help

include/configs/mx28evk.h

@@ -43,7 +43,7 @@
 		(CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
 #endif
 
-/* Environemnt is in SPI flash */
+/* Environment is in SPI flash */
 #if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH)
 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 #define CONFIG_ENV_OFFSET		0x40000		/* 256K */

include/environment.h

@@ -292,7 +292,7 @@ int env_import_redund(const char *buf1, int buf1_status,
 /**
  * env_get_char() - Get a character from the early environment
  *
- * This reads from the pre-relocation environemnt
+ * This reads from the pre-relocation environment
  *
  * @index: Index of character to read (0 = first)
  * @return character read, or -ve on error

tools/env/fw_env.c

@@ -842,10 +842,10 @@ int fw_parse_script(char *fname, struct env_opts *opts)
 }
 
 /**
- * environment_end() - compute offset of first byte right after environemnt
+ * environment_end() - compute offset of first byte right after environment
  * @dev - index of enviroment buffer
  * Return:
- *  device offset of first byte right after environemnt
+ *  device offset of first byte right after environment
  */
 off_t environment_end(int dev)
 {