X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fflash%2Fnand%2Ftcl.c;h=c52c347fd59d7b1df61fa6c6a89967199b6beeec;hp=29d4e1e1d3302f25dc69da877c04299b3d512c86;hb=f50ca7c184bf1c02ed6102cfffcc2ca7b4ef4116;hpb=0c2f8b6eb8f4b379aa0c78caba73ec1ebaae8414

diff --git a/src/flash/nand/tcl.c b/src/flash/nand/tcl.c
index 29d4e1e1d3..c52c347fd5 100644
--- a/src/flash/nand/tcl.c
+++ b/src/flash/nand/tcl.c
@@ -196,7 +196,7 @@ COMMAND_HANDLER(handle_nand_erase_command)
 	{
 		command_print(CMD_CTX, "erased blocks %lu to %lu "
 				"on NAND flash device #%s '%s'",
-				offset, offset + length,
+				offset, offset + length - 1,
 				CMD_ARGV[0], p->device->name);
 	}
 
@@ -581,7 +581,6 @@ static COMMAND_HELPER(create_nand_device, const char *bank_name,
 	retval = CALL_COMMAND_HANDLER(controller->nand_device_command, c);
 	if (ERROR_OK != retval)
 	{
-		assert(controller->usage != NULL);
 		LOG_ERROR("'%s' driver rejected nand flash. Usage: %s",
 			controller->name,
 			controller->usage);
@@ -589,6 +588,9 @@ static COMMAND_HELPER(create_nand_device, const char *bank_name,
 		return retval;
 	}
 
+	if (controller->usage == NULL)
+		LOG_DEBUG("'%s' driver usage field missing", controller->name);
+
 	nand_device_add(c);
 
 	return ERROR_OK;