diff --git a/arch/arm/boards/a9m2410/config.h b/arch/arm/boards/a9m2410/config.h
index 1274ce7..1da99ea 100644
--- a/arch/arm/boards/a9m2410/config.h
+++ b/arch/arm/boards/a9m2410/config.h
@@ -58,7 +58,7 @@
  * 32MiB SDRAM in bank6
  *  - MT = 11 (= sync dram type)
  *  - Trcd = 00 (= CL2)
- *  - SCAN = 01 (= 9 bit collumns)
+ *  - SCAN = 01 (= 9 bit columns)
  */
 #define BOARD_SPECIFIC_BANKCON6 ((0x3 << 15) + (0x0 << 2) + 0x1)
 /*
diff --git a/arch/arm/boards/a9m2440/lowlevel_init.S b/arch/arm/boards/a9m2440/lowlevel_init.S
index 916ab72..8711201 100644
--- a/arch/arm/boards/a9m2440/lowlevel_init.S
+++ b/arch/arm/boards/a9m2440/lowlevel_init.S
@@ -84,7 +84,7 @@
 	/*
 	 *  - MT = 11 (= sync dram type)
 	 *  - Trcd = 01 (= CL3)
-	 *  - SCAN = 00 (= 8 bit collumns)
+	 *  - SCAN = 00 (= 8 bit columns)
 	 */
 	.word ((0x3 << 15) + (0x1 << 2) + (0x0))
 	.word ((0x3 << 15) + (0x1 << 2) + (0x0))
@@ -117,7 +117,7 @@
 	/*
 	 *  - MT = 11 (= sync dram type)
 	 *  - Trcd = 00 (= CL2)
-	 *  - SCAN = 01 (= 9 bit collumns)
+	 *  - SCAN = 01 (= 9 bit columns)
 	 */
 	.word ((0x3 << 15) + (0x0 << 2) + (0x1))
 	.word ((0x3 << 15) + (0x0 << 2) + (0x1))
@@ -150,7 +150,7 @@
 	/*
 	 *  - MT = 11 (= sync dram type)
 	 *  - Trcd = 00 (= CL2)
-	 *  - SCAN = 01 (= 9 bit collumns)
+	 *  - SCAN = 01 (= 9 bit columns)
 	 */
 	.word ((0x3 << 15) + (0x0 << 2) + (0x1))
 	.word ((0x3 << 15) + (0x0 << 2) + (0x1))
@@ -183,7 +183,7 @@
 	/*
 	 *  - MT = 11 (= sync dram type)
 	 *  - Trcd = 00 (= CL2)
-	 *  - SCAN = 01 (= 9 bit collumns)
+	 *  - SCAN = 01 (= 9 bit columns)
 	 */
 	.word ((0x3 << 15) + (0x0 << 2) + (0x1))
 	.word ((0x3 << 15) + (0x0 << 2) + (0x1))
diff --git a/arch/arm/boards/friendlyarm-mini2440/config.h b/arch/arm/boards/friendlyarm-mini2440/config.h
index 3479302..489697f 100644
--- a/arch/arm/boards/friendlyarm-mini2440/config.h
+++ b/arch/arm/boards/friendlyarm-mini2440/config.h
@@ -96,7 +96,7 @@
 /*
  *  - MT = 11 (= sync dram type)
  *  - Trcd = 00 (= CL2)
- *  - SCAN = 01 (= 9 bit collumns)
+ *  - SCAN = 01 (= 9 bit columns)
  */
 #define BOARD_SPECIFIC_BANKCON6 ((0x3 << 15) + (0x0 << 2) + (0x1))
 #define BOARD_SPECIFIC_BANKCON7 0 /* disabled */
diff --git a/drivers/mtd/nand/nand_s3c24xx.c b/drivers/mtd/nand/nand_s3c24xx.c
index bee037b..37bba39 100644
--- a/drivers/mtd/nand/nand_s3c24xx.c
+++ b/drivers/mtd/nand/nand_s3c24xx.c
@@ -516,12 +516,12 @@
  *
  * Uses the offset of the page to generate an page address into the NAND. This
  * differs when using a 512 byte or 2048 bytes per page NAND.
- * The collumn part of the page address to be generated is always forced to '0'.
+ * The column part of the page address to be generated is always forced to '0'.
  */
 static void __nand_boot_init nfc_addr(void __iomem *host, uint32_t offs,
 					int ps, int c)
 {
-	send_addr(host, 0); /* collumn part 1 */
+	send_addr(host, 0); /* column part 1 */
 
 	if (ps == 512) {
 		send_addr(host, offs >> 9);
@@ -529,7 +529,7 @@
 		if (c > 3)
 			send_addr(host, offs >> 25);
 	} else {
-		send_addr(host, 0); /* collumn part 2 */
+		send_addr(host, 0); /* column part 2 */
 		send_addr(host, offs >> 11);
 		send_addr(host, offs >> 19);
 		if (c > 4)