From 2dd90027196175d0bcea411c933927d73994588d Mon Sep 17 00:00:00 2001
From: Ruchika Gupta <ruchika.gupta@freescale.com>
Date: Fri, 23 Jan 2015 16:01:58 +0530
Subject: [PATCH] Use hash.c in mkimage

Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
CC: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
---
 common/hash.c  | 81 ++++++++++++++++++++++++++++----------------------
 include/hash.h | 34 +++++++++++----------
 tools/Makefile |  1 +
 3 files changed, 65 insertions(+), 51 deletions(-)

diff --git a/common/hash.c b/common/hash.c
index c4d8c3a041..d154d029e9 100644
--- a/common/hash.c
+++ b/common/hash.c
@@ -10,15 +10,24 @@
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
+#ifndef USE_HOSTCC
 #include <common.h>
 #include <command.h>
 #include <malloc.h>
 #include <hw_sha.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+#else
+#include "mkimage.h"
+#include <time.h>
+#include <image.h>
+#endif /* !USE_HOSTCC*/
+
 #include <hash.h>
+#include <u-boot/crc.h>
 #include <u-boot/sha1.h>
 #include <u-boot/sha256.h>
-#include <asm/io.h>
-#include <asm/errno.h>
+#include <u-boot/md5.h>
 
 #ifdef CONFIG_SHA1
 static int hash_init_sha1(struct hash_algo *algo, void **ctxp)
@@ -173,6 +182,40 @@ static struct hash_algo hash_algo[] = {
 #define multi_hash()	0
 #endif
 
+int hash_lookup_algo(const char *algo_name, struct hash_algo **algop)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(hash_algo); i++) {
+		if (!strcmp(algo_name, hash_algo[i].name)) {
+			*algop = &hash_algo[i];
+			return 0;
+		}
+	}
+
+	debug("Unknown hash algorithm '%s'\n", algo_name);
+	return -EPROTONOSUPPORT;
+}
+
+int hash_progressive_lookup_algo(const char *algo_name,
+				 struct hash_algo **algop)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(hash_algo); i++) {
+		if (!strcmp(algo_name, hash_algo[i].name)) {
+			if (hash_algo[i].hash_init) {
+				*algop = &hash_algo[i];
+				return 0;
+			}
+		}
+	}
+
+	debug("Unknown hash algorithm '%s'\n", algo_name);
+	return -EPROTONOSUPPORT;
+}
+
+#ifndef USE_HOSTCC
 /**
  * store_result: Store the resulting sum to an address or variable
  *
@@ -293,39 +336,6 @@ static int parse_verify_sum(struct hash_algo *algo, char *verify_str,
 	return 0;
 }
 
-int hash_lookup_algo(const char *algo_name, struct hash_algo **algop)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(hash_algo); i++) {
-		if (!strcmp(algo_name, hash_algo[i].name)) {
-			*algop = &hash_algo[i];
-			return 0;
-		}
-	}
-
-	debug("Unknown hash algorithm '%s'\n", algo_name);
-	return -EPROTONOSUPPORT;
-}
-
-int hash_progressive_lookup_algo(const char *algo_name,
-				 struct hash_algo **algop)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(hash_algo); i++) {
-		if (!strcmp(algo_name, hash_algo[i].name)) {
-			if (hash_algo[i].hash_init) {
-				*algop = &hash_algo[i];
-				return 0;
-			}
-		}
-	}
-
-	debug("Unknown hash algorithm '%s'\n", algo_name);
-	return -EPROTONOSUPPORT;
-}
-
 void hash_show(struct hash_algo *algo, ulong addr, ulong len, uint8_t *output)
 {
 	int i;
@@ -439,3 +449,4 @@ int hash_command(const char *algo_name, int flags, cmd_tbl_t *cmdtp, int flag,
 
 	return 0;
 }
+#endif
diff --git a/include/hash.h b/include/hash.h
index c0a7ebc6a6..f4eb100de0 100644
--- a/include/hash.h
+++ b/include/hash.h
@@ -17,7 +17,6 @@ enum {
 	HASH_FLAG_ENV		= 1 << 1,	/* Allow env vars */
 };
 
-#ifndef USE_HOSTCC
 #if defined(CONFIG_SHA1SUM_VERIFY) || defined(CONFIG_CRC32_VERIFY)
 #define CONFIG_HASH_VERIFY
 #endif
@@ -77,6 +76,7 @@ struct hash_algo {
 			   int size);
 };
 
+#ifndef USE_HOSTCC
 /**
  * hash_command: Process a hash command for a particular algorithm
  *
@@ -114,6 +114,23 @@ int hash_command(const char *algo_name, int flags, cmd_tbl_t *cmdtp, int flag,
 int hash_block(const char *algo_name, const void *data, unsigned int len,
 	       uint8_t *output, int *output_size);
 
+/**
+ * hash_show() - Print out a hash algorithm and value
+ *
+ * You will get a message like this (without a newline at the end):
+ *
+ * "sha1 for 9eb3337c ... 9eb3338f ==> 7942ef1df479fd3130f716eb9613d107dab7e257"
+ *
+ * @algo:		Algorithm used for hash
+ * @addr:		Address of data that was hashed
+ * @len:		Length of data that was hashed
+ * @output:		Hash value to display
+ */
+void hash_show(struct hash_algo *algo, ulong addr, ulong len,
+	       uint8_t *output);
+
+#endif /* !USE_HOSTCC */
+
 /**
  * hash_lookup_algo() - Look up the hash_algo struct for an algorithm
  *
@@ -141,19 +158,4 @@ int hash_lookup_algo(const char *algo_name, struct hash_algo **algop);
 int hash_progressive_lookup_algo(const char *algo_name,
 				 struct hash_algo **algop);
 
-/**
- * hash_show() - Print out a hash algorithm and value
- *
- * You will get a message like this (without a newline at the end):
- *
- * "sha1 for 9eb3337c ... 9eb3338f ==> 7942ef1df479fd3130f716eb9613d107dab7e257"
- *
- * @algo:		Algorithm used for hash
- * @addr:		Address of data that was hashed
- * @len:		Length of data that was hashed
- * @output:		Hash value to display
- */
-void hash_show(struct hash_algo *algo, ulong addr, ulong len,
-	       uint8_t *output);
-#endif /* !USE_HOSTCC */
 #endif
diff --git a/tools/Makefile b/tools/Makefile
index 46b90b2861..ea76a3e7d9 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -91,6 +91,7 @@ dumpimage-mkimage-objs := aisimage.o \
 			socfpgaimage.o \
 			lib/sha1.o \
 			lib/sha256.o \
+			common/hash.o \
 			ublimage.o \
 			$(LIBFDT_OBJS) \
 			$(RSA_OBJS-y)
-- 
2.39.2