Make bootretry work when command line editing is enabled
Currently, when CONFIG_CMDLINE_EDITING is set, bootretry doesn't work.
This patch fixes the problem.
Signed-off-by: Andreas Engel <andreas.engel@ericsson.com>
diff --git a/common/main.c b/common/main.c
index 1c7d73e..163ba02 100644
--- a/common/main.c
+++ b/common/main.c
@@ -709,6 +709,13 @@
while (1) {
rlen = 1;
+#ifdef CONFIG_BOOT_RETRY_TIME
+ while (!tstc()) { /* while no incoming data */
+ if (retry_time >= 0 && get_ticks() > endtime)
+ return (-2); /* timed out */
+ }
+#endif
+
ichar = getcmd_getch();
if ((ichar == '\n') || (ichar == '\r')) {