diff --git a/lib/Makefile b/lib/Makefile
index ae84833..dd36f25 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -85,13 +85,13 @@
 ifdef CONFIG_SPL_BUILD
 # SPL U-Boot may use full-printf, tiny-printf or none at all
 ifdef CONFIG_USE_TINY_PRINTF
-obj-$(CONFIG_SPL_SERIAL_SUPPORT) += tiny-printf.o panic.o
+obj-$(CONFIG_SPL_SERIAL_SUPPORT) += tiny-printf.o panic.o strto.o
 else
-obj-$(CONFIG_SPL_SERIAL_SUPPORT) += vsprintf.o panic.o
+obj-$(CONFIG_SPL_SERIAL_SUPPORT) += vsprintf.o panic.o strto.o
 endif
 else
 # Main U-Boot always uses the full printf support
-obj-y += vsprintf.o panic.o
+obj-y += vsprintf.o panic.o strto.o
 endif
 
 subdir-ccflags-$(CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED) += -O2
diff --git a/lib/strto.c b/lib/strto.c
new file mode 100644
index 0000000..a6c0157
--- /dev/null
+++ b/lib/strto.c
@@ -0,0 +1,174 @@
+/*
+ *  linux/lib/vsprintf.c
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ */
+
+/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */
+/*
+ * Wirzenius wrote this portably, Torvalds fucked it up :-)
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <linux/ctype.h>
+
+unsigned long simple_strtoul(const char *cp, char **endp,
+				unsigned int base)
+{
+	unsigned long result = 0;
+	unsigned long value;
+
+	if (*cp == '0') {
+		cp++;
+		if ((*cp == 'x') && isxdigit(cp[1])) {
+			base = 16;
+			cp++;
+		}
+
+		if (!base)
+			base = 8;
+	}
+
+	if (!base)
+		base = 10;
+
+	while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp-'0' : (islower(*cp)
+	    ? toupper(*cp) : *cp)-'A'+10) < base) {
+		result = result*base + value;
+		cp++;
+	}
+
+	if (endp)
+		*endp = (char *)cp;
+
+	return result;
+}
+
+int strict_strtoul(const char *cp, unsigned int base, unsigned long *res)
+{
+	char *tail;
+	unsigned long val;
+	size_t len;
+
+	*res = 0;
+	len = strlen(cp);
+	if (len == 0)
+		return -EINVAL;
+
+	val = simple_strtoul(cp, &tail, base);
+	if (tail == cp)
+		return -EINVAL;
+
+	if ((*tail == '\0') ||
+		((len == (size_t)(tail - cp) + 1) && (*tail == '\n'))) {
+		*res = val;
+		return 0;
+	}
+
+	return -EINVAL;
+}
+
+long simple_strtol(const char *cp, char **endp, unsigned int base)
+{
+	if (*cp == '-')
+		return -simple_strtoul(cp + 1, endp, base);
+
+	return simple_strtoul(cp, endp, base);
+}
+
+unsigned long ustrtoul(const char *cp, char **endp, unsigned int base)
+{
+	unsigned long result = simple_strtoul(cp, endp, base);
+	switch (**endp) {
+	case 'G':
+		result *= 1024;
+		/* fall through */
+	case 'M':
+		result *= 1024;
+		/* fall through */
+	case 'K':
+	case 'k':
+		result *= 1024;
+		if ((*endp)[1] == 'i') {
+			if ((*endp)[2] == 'B')
+				(*endp) += 3;
+			else
+				(*endp) += 2;
+		}
+	}
+	return result;
+}
+
+unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base)
+{
+	unsigned long long result = simple_strtoull(cp, endp, base);
+	switch (**endp) {
+	case 'G':
+		result *= 1024;
+		/* fall through */
+	case 'M':
+		result *= 1024;
+		/* fall through */
+	case 'K':
+	case 'k':
+		result *= 1024;
+		if ((*endp)[1] == 'i') {
+			if ((*endp)[2] == 'B')
+				(*endp) += 3;
+			else
+				(*endp) += 2;
+		}
+	}
+	return result;
+}
+
+unsigned long long simple_strtoull(const char *cp, char **endp,
+					unsigned int base)
+{
+	unsigned long long result = 0, value;
+
+	if (*cp == '0') {
+		cp++;
+		if ((*cp == 'x') && isxdigit(cp[1])) {
+			base = 16;
+			cp++;
+		}
+
+		if (!base)
+			base = 8;
+	}
+
+	if (!base)
+		base = 10;
+
+	while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp - '0'
+		: (islower(*cp) ? toupper(*cp) : *cp) - 'A' + 10) < base) {
+		result = result * base + value;
+		cp++;
+	}
+
+	if (endp)
+		*endp = (char *) cp;
+
+	return result;
+}
+
+long trailing_strtoln(const char *str, const char *end)
+{
+	const char *p;
+
+	if (!end)
+		end = str + strlen(str);
+	for (p = end - 1; p > str; p--) {
+		if (!isdigit(*p))
+			return simple_strtoul(p + 1, NULL, 10);
+	}
+
+	return -1;
+}
+
+long trailing_strtol(const char *str)
+{
+	return trailing_strtoln(str, NULL);
+}
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index bf5fd01..24167a1 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -15,176 +15,12 @@
 #include <linux/types.h>
 #include <linux/string.h>
 #include <linux/ctype.h>
-#include <errno.h>
 
 #include <common.h>
-#if !defined(CONFIG_PANIC_HANG)
-#include <command.h>
-#endif
 
 #include <div64.h>
 #define noinline __attribute__((noinline))
 
-unsigned long simple_strtoul(const char *cp, char **endp,
-				unsigned int base)
-{
-	unsigned long result = 0;
-	unsigned long value;
-
-	if (*cp == '0') {
-		cp++;
-		if ((*cp == 'x') && isxdigit(cp[1])) {
-			base = 16;
-			cp++;
-		}
-
-		if (!base)
-			base = 8;
-	}
-
-	if (!base)
-		base = 10;
-
-	while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp-'0' : (islower(*cp)
-	    ? toupper(*cp) : *cp)-'A'+10) < base) {
-		result = result*base + value;
-		cp++;
-	}
-
-	if (endp)
-		*endp = (char *)cp;
-
-	return result;
-}
-
-int strict_strtoul(const char *cp, unsigned int base, unsigned long *res)
-{
-	char *tail;
-	unsigned long val;
-	size_t len;
-
-	*res = 0;
-	len = strlen(cp);
-	if (len == 0)
-		return -EINVAL;
-
-	val = simple_strtoul(cp, &tail, base);
-	if (tail == cp)
-		return -EINVAL;
-
-	if ((*tail == '\0') ||
-		((len == (size_t)(tail - cp) + 1) && (*tail == '\n'))) {
-		*res = val;
-		return 0;
-	}
-
-	return -EINVAL;
-}
-
-long simple_strtol(const char *cp, char **endp, unsigned int base)
-{
-	if (*cp == '-')
-		return -simple_strtoul(cp + 1, endp, base);
-
-	return simple_strtoul(cp, endp, base);
-}
-
-unsigned long ustrtoul(const char *cp, char **endp, unsigned int base)
-{
-	unsigned long result = simple_strtoul(cp, endp, base);
-	switch (**endp) {
-	case 'G':
-		result *= 1024;
-		/* fall through */
-	case 'M':
-		result *= 1024;
-		/* fall through */
-	case 'K':
-	case 'k':
-		result *= 1024;
-		if ((*endp)[1] == 'i') {
-			if ((*endp)[2] == 'B')
-				(*endp) += 3;
-			else
-				(*endp) += 2;
-		}
-	}
-	return result;
-}
-
-unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base)
-{
-	unsigned long long result = simple_strtoull(cp, endp, base);
-	switch (**endp) {
-	case 'G':
-		result *= 1024;
-		/* fall through */
-	case 'M':
-		result *= 1024;
-		/* fall through */
-	case 'K':
-	case 'k':
-		result *= 1024;
-		if ((*endp)[1] == 'i') {
-			if ((*endp)[2] == 'B')
-				(*endp) += 3;
-			else
-				(*endp) += 2;
-		}
-	}
-	return result;
-}
-
-unsigned long long simple_strtoull(const char *cp, char **endp,
-					unsigned int base)
-{
-	unsigned long long result = 0, value;
-
-	if (*cp == '0') {
-		cp++;
-		if ((*cp == 'x') && isxdigit(cp[1])) {
-			base = 16;
-			cp++;
-		}
-
-		if (!base)
-			base = 8;
-	}
-
-	if (!base)
-		base = 10;
-
-	while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp - '0'
-		: (islower(*cp) ? toupper(*cp) : *cp) - 'A' + 10) < base) {
-		result = result * base + value;
-		cp++;
-	}
-
-	if (endp)
-		*endp = (char *) cp;
-
-	return result;
-}
-
-long trailing_strtoln(const char *str, const char *end)
-{
-	const char *p;
-
-	if (!end)
-		end = str + strlen(str);
-	for (p = end - 1; p > str; p--) {
-		if (!isdigit(*p))
-			return simple_strtoul(p + 1, NULL, 10);
-	}
-
-	return -1;
-}
-
-long trailing_strtol(const char *str)
-{
-	return trailing_strtoln(str, NULL);
-}
-
 /* we use this so that we can do without the ctype library */
 #define is_digit(c)	((c) >= '0' && (c) <= '9')