diff --git a/ipl/util.c b/ipl/util.c
index 5913656..c659aa1 100755
--- a/ipl/util.c
+++ b/ipl/util.c
@@ -37,15 +37,15 @@ u32 get_tmr_us()
 
 void msleep(u32 milliseconds)
 {
-	u32 start = get_tmr_ms();
-	while ((get_tmr_ms() - start) <= milliseconds)
+	u32 start = RTC(0x10) | (RTC(0xC)<< 10);
+	while (((RTC(0x10) | (RTC(0xC)<< 10)) - start) <= milliseconds)
 		;
 }
 
 void usleep(u32 microseconds)
 {
-	u32 start = get_tmr_us();
-	while ((get_tmr_us() - start) <= microseconds)
+	u32 start = TMR(0x10);
+	while ((TMR(0x10) - start) <= microseconds)
 		;
 }
 
diff --git a/ipl/util.h b/ipl/util.h
index e86a048..a18166a 100755
--- a/ipl/util.h
+++ b/ipl/util.h
@@ -21,7 +21,7 @@
 #include "types.h"
 
 #define byte_swap_32(num) ((num>>24)&0xff) | ((num<<8)&0xff0000) | \
-						((num>>8)&0xff00) | ((num<<24)&0xff000000); \
+						((num>>8)&0xff00) | ((num<<24)&0xff000000) \
 
 typedef struct _cfg_op_t
 {
@@ -38,7 +38,7 @@ void exec_cfg(u32 *base, const cfg_op_t *ops, u32 num_ops);
 u32 crc32c(const void *buf, u32 len);
 
 /* This is a faster implementation of memcmp that checks two u32 values */
-/* every 128 Bytes block. Intented for only for Backup and Restore      */
+/* every 128 Bytes block. Intented only for Backup and Restore          */
 u32 memcmp32sparse(const u32 *buf1, const u32 *buf2, u32 len);
 
 #endif