amdfwtool: Print which combo entry is being processed

Change-Id: I9e83a3ac56d5c42d8d6839cc4d961adf0b656fb5
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73725
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
diff --git a/util/amdfwtool/amdfwtool.c b/util/amdfwtool/amdfwtool.c
index 5546a69..9312be6 100644
--- a/util/amdfwtool/amdfwtool.c
+++ b/util/amdfwtool/amdfwtool.c
@@ -2670,6 +2670,9 @@
 		combo_config[0] = config;
 
 	do {
+		if (cb_config.use_combo && debug)
+			printf("Processing %dth combo entry\n", combo_index);
+
 		/* for non-combo image, combo_config[0] == config, and
 		 *  it already is processed.  Actually "combo_index >
 		 *  0" is enough. Put both of them here to make sure