From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Wed, 19 Aug 2015 11:25:01 +0000 (+0200)
Subject: common: add call to show_activity() in main cmd loop
X-Git-Tag: KARO-TX6-2015-09-18~4034^2~4
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=4e981e4e56829bcf1e74bad4676a978b87245bcc

common: add call to show_activity() in main cmd loop
---

diff --git a/common/cli_readline.c b/common/cli_readline.c
index 9a9fb35b71..4e821a5cfc 100644
--- a/common/cli_readline.c
+++ b/common/cli_readline.c
@@ -272,6 +272,12 @@ static int cread_line(const char *const prompt, char *buf, unsigned int *len,
 			first = 0;
 		}
 
+#ifdef CONFIG_SHOW_ACTIVITY
+		while (!tstc()) {	/* while no incoming data */
+			show_activity(0);
+			WATCHDOG_RESET();
+		}
+#endif
 		ichar = getcmd_getch();
 
 		if ((ichar == '\n') || (ichar == '\r')) {