X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fimage.c;h=a911aa9b4d128227520fba77555c4879e5e93ff3;hb=7a172ae7a3fc439c4639605e6bf2e6205dd02fcd;hp=b75a5ce29a669b398c5c652282753a9ee28471ff;hpb=0798082442536df2514ff272e8e53499a7dbc92e;p=karo-tx-uboot.git

diff --git a/common/image.c b/common/image.c
index b75a5ce29a..a911aa9b4d 100644
--- a/common/image.c
+++ b/common/image.c
@@ -120,6 +120,10 @@ static const table_entry_t uimage_os[] = {
 	{	IH_OS_SOLARIS,	"solaris",	"Solaris",		},
 	{	IH_OS_SVR4,	"svr4",		"SVR4",			},
 #endif
+#if defined(CONFIG_BOOTM_OPENRTOS) || defined(USE_HOSTCC)
+	{	IH_OS_OPENRTOS,	"openrtos",	"OpenRTOS",		},
+#endif
+
 	{	-1,		"",		"",			},
 };
 
@@ -485,12 +489,22 @@ void memmove_wd(void *to, void *from, size_t len, ulong chunksz)
 		return;
 
 #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
+	if (to > from) {
+		from += len;
+		to += len;
+	}
 	while (len > 0) {
 		size_t tail = (len > chunksz) ? chunksz : len;
 		WATCHDOG_RESET();
+		if (to > from) {
+			to -= tail;
+			from -= tail;
+		}
 		memmove(to, from, tail);
-		to += tail;
-		from += tail;
+		if (to < from) {
+			to += tail;
+			from += tail;
+		}
 		len -= tail;
 	}
 #else	/* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */
@@ -742,7 +756,7 @@ int genimg_get_format(const void *img_addr)
  * genimg_get_image - get image from special storage (if necessary)
  * @img_addr: image start address
  *
- * genimg_get_image() checks if provided image start adddress is located
+ * genimg_get_image() checks if provided image start address is located
  * in a dataflash storage. If so, image is moved to a system RAM memory.
  *
  * returns: