From 38831ca3be7dee0f1b744304137d623b7c7b94bf Mon Sep 17 00:00:00 2001
From: Stephen Warren <swarren@wwwdotorg.org>
Date: Mon, 15 Feb 2016 17:39:38 -0700
Subject: test/py: use space to interrupt autoboot

Sending CTRL-C to QEMU's stdin aborts the process, even if stdin is being
used as a serial port (at least in the raspi2 machine with "qemu -serial
stdin"). Avoid sending CTRL-C to U-Boot to prevent it exiting.

I'd originally used CTRL-C to make sure that if the character used to
abort autoboot ended up being treated as part of a command as well, it'd
abort command entry and return the prompt to a known state. However, this
is not needed, since aborting the autoboot eats the character used to do
that.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Simon Glass <sjg@chromium.org>

diff --git a/test/py/u_boot_console_base.py b/test/py/u_boot_console_base.py
index 318e288..f743436 100644
--- a/test/py/u_boot_console_base.py
+++ b/test/py/u_boot_console_base.py
@@ -326,7 +326,7 @@ class ConsoleBase(object):
                 if m == 0:
                     break
                 if m == 1:
-                    self.p.send(chr(3)) # CTRL-C
+                    self.p.send(' ')
                     continue
                 raise Exception('Bad pattern found on console: ' +
                                 self.bad_pattern_ids[m - 2])
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