diff options
Diffstat (limited to 'common/main.c')
| -rw-r--r-- | common/main.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/common/main.c b/common/main.c index 1c7d73e5d..163ba02e6 100644 --- a/common/main.c +++ b/common/main.c @@ -709,6 +709,13 @@ static int cread_line(const char *const prompt, char *buf, unsigned int *len) 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')) { |