Merge remote-tracking branch 'u-boot/master' into u-boot-arm-merged

[glsdk/glsdk-u-boot.git] / common / main.c

diff --git a/common/main.c b/common/main.c
index b145f8556586c27c4e150396d1bd5ddbc19f60e0..5d8454ea0e5a6407882e4b0e06a27426270036f2 100644 (file)
--- a/common/main.c
+++ b/common/main.c
@@ -1141,8 +1141,16 @@ int readline_into_buffer(const char *const prompt, char *buffer, int timeout)
                                        puts (tab_seq+(col&07));
                                        col += 8 - (col&07);
                                } else {
-                                       ++col;          /* echo input           */
-                                       putc (c);
+                                       char buf[2];
+
+                                       /*
+                                        * Echo input using puts() to force am
+                                        * LCD flush if we are using an LCD
+                                        */
+                                       ++col;
+                                       buf[0] = c;
+                                       buf[1] = '\0';
+                                       puts(buf);
                                }
                                *p++ = c;
                                ++n;