diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
index d580a43b41254eac5c90a798a7d0feb8c29828d1..a9b12a43addc817f50f0101e9e42c419c4d32981 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
@@ -180,7 +180,7 @@ ulong get_ddr_freq(ulong ctrl_num)
/*
* DDR controller 0 & 1 are on memory complex 0
- * DDR controler 2 is on memory complext 1
+ * DDR controller 2 is on memory complext 1
*/
#ifdef CONFIG_SYS_FSL_HAS_DP_DDR
if (ctrl_num >= 2)
diff --git a/arch/arm/mach-uniphier/boot-mode/boot-mode.c b/arch/arm/mach-uniphier/boot-mode/boot-mode.c
index 48e478c5d17026d8d50d4a1a8341644ce863b5e0..b180f44ce8c958c6e17e04d35a6e867436fc46c9 100644
--- a/arch/arm/mach-uniphier/boot-mode/boot-mode.c
+++ b/arch/arm/mach-uniphier/boot-mode/boot-mode.c
@@ -114,7 +114,7 @@ static int do_mmcsetn(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
U_BOOT_CMD(
mmcsetn, 1, 1, do_mmcsetn,
- "Set the first MMC (not SD) dev number to \"mmc_first_dev\" enviroment",
+ "Set the first MMC (not SD) dev number to \"mmc_first_dev\" environment",
""
);
#endif
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index f852a1f1bbca2ab55ac220b11ae263e60f6abca1..fe37d1fa2d7f14dc7cd20fe42c840fd16c577cef 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -145,7 +145,7 @@ config MIPS_BOOT_ENV_LEGACY
Enable this option if you want U-Boot to hand over the Yamon-style
environment to the kernel. Information like memory size, initrd
address and size will be prepared as zero-terminated key/value list.
- The address of the enviroment is stored in register $a2.
+ The address of the environment is stored in register $a2.
config MIPS_BOOT_FDT
bool "Hand over a flattened device tree to Linux kernel"
diff --git a/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c
index 916451a2b0c30bb9da22ce23a57e08f44b2fd4e6..455136c68cf012c5f70b0ac62b8f5b0ceaaf5144 100644
--- a/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c
+++ b/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c
@@ -1151,7 +1151,7 @@ phys_size_t initdram(int board_type)
dram_size *= ranks;
debug("dram_size = %lu\n", dram_size);
- /* Start the SDRAM controler */
+ /* Start the SDRAM controller */
mtsdram(DDR0_02, DDR0_02_START_ENCODE(1));
denali_wait_for_dlllock();
diff --git a/board/freescale/common/fsl_validate.c b/board/freescale/common/fsl_validate.c
index 64e4e300a57ea13ae4a242be8f22bda9ba4e2146..8c171b13ed7db7e761b5d35267688a6ef600fc8e 100644
--- a/board/freescale/common/fsl_validate.c
+++ b/board/freescale/common/fsl_validate.c
@@ -812,9 +812,9 @@ static int calculate_cmp_img_sig(struct fsl_secboot_img_priv *img)
}
/* haddr - Address of the header of image to be validated.
* arg_hash_str - Option hash string. If provided, this
- * overides the key hash in the SFP fuses.
+ * overrides the key hash in the SFP fuses.
* img_addr_ptr - Optional pointer to address of image to be validated.
- * If non zero addr, this overides the addr of image in header,
+ * If non zero addr, this overrides the addr of image in header,
* otherwise updated to image addr in header.
* Acts as both input and output of function.
* This pointer shouldn't be NULL.
diff --git a/board/freescale/mx28evk/README b/board/freescale/mx28evk/README
index a248fb21df65d7770324d436a581136e1d61fb9a..b8bee8931c57f90906388e90206d7c971f61c9b2 100644
--- a/board/freescale/mx28evk/README
+++ b/board/freescale/mx28evk/README
@@ -45,7 +45,7 @@ or
or
-"make mx28evk_spi_config" - store enviroment variables into SPI NOR flash
+"make mx28evk_spi_config" - store environment variables into SPI NOR flash
Choose the target accordingly.
diff --git a/cmd/fdt.c b/cmd/fdt.c
index 4c18962d853283b501729d0b36c6326548c00a1c..898217ffe5f8b2a0f5cf0d32ef635b0bc935a01a 100644
--- a/cmd/fdt.c
+++ b/cmd/fdt.c
@@ -1055,7 +1055,7 @@ static char fdt_help_text[] =
" <start> - addr of key blob\n"
" default gd->fdt_blob\n"
#endif
- "NOTE: Dereference aliases by omiting the leading '/', "
+ "NOTE: Dereference aliases by omitting the leading '/', "
"e.g. fdt print ethernet0.";
#endif
diff --git a/cmd/mtdparts.c b/cmd/mtdparts.c
index 86a4689616c777df4569dee2bd954c1de7910708..44b2c3a5a9fbfa55dd70505c126cc142f85de49c 100644
--- a/cmd/mtdparts.c
+++ b/cmd/mtdparts.c
@@ -1742,7 +1742,7 @@ int mtdparts_init(void)
debug("last_partition : %s\n", last_partition);
debug("env_partition : %s\n", current_partition);
- /* if mtdids varible is empty try to use defaults */
+ /* if mtdids variable is empty try to use defaults */
if (!ids) {
if (mtdids_default) {
debug("mtdids variable not defined, using default\n");
diff --git a/doc/README.commands.spl b/doc/README.commands.spl
index ac332731eeee678863fe43f51d2f71bcd41eea1e..cb3e0c8e0aca7d874854bb44521b689b04cbf455 100644
--- a/doc/README.commands.spl
+++ b/doc/README.commands.spl
@@ -10,7 +10,7 @@ export has two subcommands:
fdt: exports the FDT
Call is:
-spl export <ftd|atags> [kernel_addr] [initrd_addr] [fdt_addr if fdt]
+spl export <fdt|atags> [kernel_addr] [initrd_addr] [fdt_addr if fdt]
TYPICAL CALL
diff --git a/doc/README.marubun-pcmcia b/doc/README.marubun-pcmcia
index d3563a3cd9993a712fe4e904aa1fa4c31912b0f7..0a363b2ada2c4fff6a000b33a224064dcb389521 100644
--- a/doc/README.marubun-pcmcia
+++ b/doc/README.marubun-pcmcia
@@ -34,7 +34,7 @@ U-Boot MARUBUN MR-SHPC-01 PCMCIA controller driver
ex. #define CONFIG_PCMCIA_SLOT_A 1
* CONFIG_SYS_MARUBUN_MRSHPC
- This is MR-SHPC-01 PCMCIA controler base address.
+ This is MR-SHPC-01 PCMCIA controller base address.
You should do the setting matched to your environment.
ex. #define CONFIG_SYS_MARUBUN_MRSHPC 0xb03fffe0
( for MS7722SE01 environment )
diff --git a/doc/README.mxs b/doc/README.mxs
index 6ea73b9d5b8a3f6924a979adf166eb4727744f5e..4edf19faab8d70170126aa3db5cb01d82eb2f139 100644
--- a/doc/README.mxs
+++ b/doc/README.mxs
@@ -219,7 +219,7 @@ There are two possibilities when preparing an image writable to NAND flash.
This script expects a working TFTP server containing the file
"u-boot.nand" in it's root directory. This can be changed by
- adjusting the "update_nand_full_filename" varible.
+ adjusting the "update_nand_full_filename" variable.
To update the system, run the following in U-Boot prompt:
@@ -242,7 +242,7 @@ There are two possibilities when preparing an image writable to NAND flash.
This script expects a working TFTP server containing the file
"u-boot.sb" in it's root directory. This can be changed by
- adjusting the "update_nand_firmware_filename" varible.
+ adjusting the "update_nand_firmware_filename" variable.
To update the system, run the following in U-Boot prompt:
diff --git a/doc/SPI/README.sandbox-spi b/doc/SPI/README.sandbox-spi
index bb73eaf2884dc82e0c5136643f25dad6caaaa9df..dfa845cc82749a3bcd3703bbd2bffe7a5571ae40 100644
--- a/doc/SPI/README.sandbox-spi
+++ b/doc/SPI/README.sandbox-spi
@@ -1,7 +1,7 @@
Sandbox SPI/SPI Flash Implementation
====================================
-U-Boot supports SPI and SPI flash emuation in sandbox. This must be enabled
+U-Boot supports SPI and SPI flash emulation in sandbox. This must be enabled
using the --spi_sf paramter when starting U-Boot.
For example:
diff --git a/doc/SPI/README.ti_qspi_flash b/doc/SPI/README.ti_qspi_flash
index 9064739c3ec52b5158df65b8ec1a18113db74069..5cc1fd03b6ed2c8171adae9c5a6f5886f5d85780 100644
--- a/doc/SPI/README.ti_qspi_flash
+++ b/doc/SPI/README.ti_qspi_flash
@@ -31,7 +31,7 @@ Can be used in:
Memory mapped read mode
-----------------------
In this, SPI controller is configured using configuration port and then
-controler is switched to memory mapped port for data read.
+controller is switched to memory mapped port for data read.
Driver
------
diff --git a/drivers/bios_emulator/x86emu/decode.c b/drivers/bios_emulator/x86emu/decode.c
index da44c3d8d9f53798d6554e302df4535852e31d97..a9a01b52d6cd3c39ec66d112a1bff1d8b9108812 100644
--- a/drivers/bios_emulator/x86emu/decode.c
+++ b/drivers/bios_emulator/x86emu/decode.c
@@ -241,7 +241,7 @@ no segment override. Address modes such as -3[BP] or 10[BP+SI] all refer to
addresses relative to SS (ie: on the stack). So, at the minimum, all
decodings of addressing modes would have to set/clear a bit describing
whether the access is relative to DS or SS. That is the function of the
-cpu-state-varible M.x86.mode. There are several potential states:
+cpu-state-variable M.x86.mode. There are several potential states:
repe prefix seen (handled elsewhere)
repne prefix seen (ditto)
diff --git a/drivers/dfu/Kconfig b/drivers/dfu/Kconfig
index 4fe22193b1480098cbb8001b5edc2cbfc11e442d..6b92064f0b52f76de8d5145b25fc23b405d0f48b 100644
--- a/drivers/dfu/Kconfig
+++ b/drivers/dfu/Kconfig
@@ -3,8 +3,8 @@ menu "DFU support"
config DFU_TFTP
bool "DFU via TFTP"
help
- This option allows performing update of DFU managed medium with data
- send via TFTP boot.
- Detailed description of this feature can be found at ./doc/README.dfutftp
+ This option allows performing update of DFU-managed medium with data
+ sent via TFTP boot.
+ Detailed description of this feature can be found at ./doc/README.dfutftp
endmenu
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index be0659a52c820165d7f7451d0fabc2f34b0c63a5..4bf8fa45d7a5e70b53e789f2133d39f3ebcd0b24 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -120,7 +120,7 @@ static int macb_is_gem(struct macb_device *macb)
static int gem_is_gigabit_capable(struct macb_device *macb)
{
/*
- * The GEM controllers embeded in SAMA5D2 and SAMA5D4 are
+ * The GEM controllers embedded in SAMA5D2 and SAMA5D4 are
* configured to support only 10/100.
*/
return macb_is_gem(macb) && !cpu_is_sama5d2() && !cpu_is_sama5d4();
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index 443a4da52752d8f1b044e69908cdbe8ca4d35fec..2fa2016cdd7d79efcafc3b3380e75f5f5078baf2 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -1,5 +1,5 @@
/*
- * sh_eth.c - Driver for Renesas ethernet controler.
+ * sh_eth.c - Driver for Renesas ethernet controller.
*
* Copyright (C) 2008, 2011 Renesas Solutions Corp.
* Copyright (c) 2008, 2011, 2014 2014 Nobuhiro Iwamatsu
diff --git a/drivers/net/sh_eth.h b/drivers/net/sh_eth.h
index 5cb520c63ec76c4d95bf5954cfc606868c9e0244..3645f0eca7c42755d069c9745faa0eea703e28ea 100644
--- a/drivers/net/sh_eth.h
+++ b/drivers/net/sh_eth.h
@@ -1,5 +1,5 @@
/*
- * sh_eth.h - Driver for Renesas SuperH ethernet controler.
+ * sh_eth.h - Driver for Renesas SuperH ethernet controller.
*
* Copyright (C) 2008 - 2012 Renesas Solutions Corp.
* Copyright (c) 2008 - 2012 Nobuhiro Iwamatsu
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 3c6b36d1cfd0dc10a617ff44613ccad311e3c90e..8e22ea7060cdb05b377227d17bb39fbf5f366bbf 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -1,7 +1,7 @@
config DM_THERMAL
bool "Driver support for thermal devices"
help
- Enable support for temporary-sensing devices. Some SoCs have on-chip
+ Enable support for temperature-sensing devices. Some SoCs have on-chip
temperature sensors to permit warnings, speed throttling or even
automatic power-off when the temperature gets too high or low. Other
devices may be discrete but connected on a suitable bus.
diff --git a/include/configs/hikey.h b/include/configs/hikey.h
index 83d9e107fe8a38ea1a06ea50d4d15390d9845376..ffcc4d26307074543e9451560beecfe7db185075 100644
--- a/include/configs/hikey.h
+++ b/include/configs/hikey.h
@@ -121,7 +121,7 @@
"initrd_high=0xffffffffffffffff\0" \
BOOTENV
-/* Preserve enviroment on sd card */
+/* Preserve environment on sd card */
#define CONFIG_COMMAND_HISTORY
#define CONFIG_ENV_SIZE 0x1000
diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h
index 6c796438268505ac803f65611ddc29173cb06486..3c11e2acc2a59c045eda3e0a7d091f20e4200bbf 100644
--- a/include/configs/omap3_logic.h
+++ b/include/configs/omap3_logic.h
@@ -140,7 +140,7 @@
#define CONFIG_PREBOOT \
"echo ======================NOTICE============================;"\
"echo \"The u-boot environment is not set.\";" \
- "echo \"If using a display a valid display varible for your panel\";" \
+ "echo \"If using a display a valid display variable for your panel\";" \
"echo \"needs to be set.\";" \
"echo \"Valid display options are:\";" \
"echo \" 2 == LQ121S1DG31 TFT SVGA (12.1) Sharp\";" \
diff --git a/include/configs/pengwyn.h b/include/configs/pengwyn.h
index 1f33bc62e2606e7370837dbd21713063d333da18..816c571511f9b749c0abcee78c2661faeb717a64 100644
--- a/include/configs/pengwyn.h
+++ b/include/configs/pengwyn.h
@@ -102,7 +102,7 @@
"run mmcboot;" \
"run nandboot;"
-/* NS16550 Configuration: primary UART via FDTI */
+/* NS16550 Configuration: primary UART via FTDI */
#define CONFIG_SYS_NS16550_COM1 0x44e09000
#define CONFIG_BAUDRATE 115200
diff --git a/include/fdtdec.h b/include/fdtdec.h
index fb8827393552cd78c5c7d6d265de55a1bdd012db..37d482aba7211e502c775038e7a7f4cb71e16c5d 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -570,7 +570,7 @@ int fdtdec_check_fdt(void);
* @param id Compatible ID to look for
* @param node_list Place to put list of found nodes
* @param maxcount Maximum number of nodes to find
- * @return number of nodes found on success, FTD_ERR_... on error
+ * @return number of nodes found on success, FDT_ERR_... on error
*/
int fdtdec_find_aliases_for_id(const void *blob, const char *name,
enum fdt_compat_id id, int *node_list, int maxcount);
diff --git a/tools/moveconfig.py b/tools/moveconfig.py
index 6f71b553630979bf2cf2fb10fbbca2fb443338e4..68631b7faed8267e786da0c7c687369f22f189ea 100755
--- a/tools/moveconfig.py
+++ b/tools/moveconfig.py
@@ -273,12 +273,12 @@ def log_msg(color_enabled, color, defconfig, msg):
color_text(color_enabled, color, msg) + '\n'
def update_cross_compile():
- """Update per-arch CROSS_COMPILE via enviroment variables
+ """Update per-arch CROSS_COMPILE via environment variables
The default CROSS_COMPILE values are available
in the CROSS_COMPILE list above.
- You can override them via enviroment variables
+ You can override them via environment variables
CROSS_COMPILE_{ARCH}.
For example, if you want to override toolchain prefixes