Fix various typos, scattered over the code.
Spelling corrections for (among other things):
* environment
* override
* variable
* ftd (should be "fdt", for flattened device tree)
* embedded
* FTDI
* emulation
* controller
diff --git a/board/freescale/common/fsl_validate.c b/board/freescale/common/fsl_validate.c
index 64e4e30..8c171b1 100644
--- a/board/freescale/common/fsl_validate.c
+++ b/board/freescale/common/fsl_validate.c
@@ -812,9 +812,9 @@
}
/* 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.