diff --git a/tools/kwboot.c b/tools/kwboot.c
index 1131c2e..6228838 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -1507,6 +1507,17 @@
 	}
 
 	if (!is_secure) {
+		if (image_ver == 1) {
+			/*
+			 * Tell BootROM to send BootROM messages to UART port
+			 * number 0 (used also for UART booting) with default
+			 * baudrate (which should be 115200) and do not touch
+			 * UART MPP configuration.
+			 */
+			hdr->options &= ~0x1F;
+			hdr->options |= MAIN_HDR_V1_OPT_BAUD_DEFAULT;
+			hdr->options |= 0 << 3;
+		}
 		if (image_ver == 0)
 			((struct main_hdr_v0 *)img)->nandeccmode = IBR_HDR_ECC_DISABLED;
 		hdr->nandpagesize = 0;