tools: Allow crc8 to be used
This patch enables crc8 to be used from within the tools directory using
u-boot/crc.h.
Signed-off-by: Olliver Schinagl <o.schinagl@ultimaker.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
diff --git a/include/u-boot/crc.h b/include/u-boot/crc.h
index 754ac72..6764d58 100644
--- a/include/u-boot/crc.h
+++ b/include/u-boot/crc.h
@@ -9,6 +9,9 @@
#ifndef _UBOOT_CRC_H
#define _UBOOT_CRC_H
+/* lib/crc8.c */
+unsigned int crc8(unsigned int crc_start, const unsigned char *vptr, int len);
+
/* lib/crc32.c */
uint32_t crc32 (uint32_t, const unsigned char *, uint);
uint32_t crc32_wd (uint32_t, const unsigned char *, uint, uint);