This will be needed by PlanetCore firmware support.
Signed-off-by: Scott Wood <[EMAIL PROTECTED]>
---
arch/powerpc/boot/Makefile | 2 +-
arch/powerpc/boot/stdlib.c | 45 ++++++++++++++++++++++++++++++++++++++++++++
arch/powerpc/boot/stdlib.h | 6 +++++
3 files changed, 52 insertions(+), 1 deletions(-)
create mode 100644 arch/powerpc/boot/stdlib.c
create mode 100644 arch/powerpc/boot/stdlib.h
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index cd7c057..90c2f6d 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -45,7 +45,7 @@ src-wlib := string.S crt0.S stdio.c main.c flatdevtree.c
flatdevtree_misc.c \
ns16550.c serial.c simple_alloc.c div64.S util.S \
gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \
4xx.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c bamboo.c \
- cpm-serial.c
+ cpm-serial.c stdlib.c
src-plat := of.c cuboot-83xx.c cuboot-85xx.c holly.c \
cuboot-ebony.c treeboot-ebony.c prpmc2800.c \
ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c
cuboot-pq2.c
diff --git a/arch/powerpc/boot/stdlib.c b/arch/powerpc/boot/stdlib.c
new file mode 100644
index 0000000..e00d58c
--- /dev/null
+++ b/arch/powerpc/boot/stdlib.c
@@ -0,0 +1,45 @@
+/*
+ * stdlib functions
+ *
+ * Author: Scott Wood <[EMAIL PROTECTED]>
+ *
+ * Copyright (c) 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "stdlib.h"
+
+/* Not currently supported: leading whitespace, sign, 0x prefix, zero base */
+unsigned long long int strtoull(const char *ptr, char **end, int base)
+{
+ unsigned long long ret = 0;
+
+ if (base > 36)
+ goto out;
+
+ while (*ptr) {
+ int digit;
+
+ if (*ptr >= '0' && *ptr <= '9' && *ptr < '0' + base)
+ digit = *ptr - '0';
+ else if (*ptr >= 'A' && *ptr < 'A' + base - 10)
+ digit = *ptr - 'A' + 10;
+ else if (*ptr >= 'a' && *ptr < 'a' + base - 10)
+ digit = *ptr - 'a' + 10;
+ else
+ break;
+
+ ret *= base;
+ ret += digit;
+ ptr++;
+ }
+
+out:
+ if (end)
+ *end = (char *)ptr;
+
+ return ret;
+}
diff --git a/arch/powerpc/boot/stdlib.h b/arch/powerpc/boot/stdlib.h
new file mode 100644
index 0000000..1bf01ac
--- /dev/null
+++ b/arch/powerpc/boot/stdlib.h
@@ -0,0 +1,6 @@
+#ifndef _PPC_BOOT_STDLIB_H_
+#define _PPC_BOOT_STDLIB_H_
+
+unsigned long long int strtoull(const char *ptr, char **end, int base);
+
+#endif
--
1.5.3
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