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authorMark Langsdorf <mark.langsdorf@calxeda.com>2013-09-10 15:20:23 -0500
committerTom Rini <trini@ti.com>2013-11-08 15:25:14 -0500
commit00ddacc1a1860bf777ba32ac0ece7a566c97bf48 (patch)
tree0bdeb7527cafaacaf566a0b799561fa5fd90de33 /common/main.c
parent212d7dadcd6465d342b937bf095114c0a8ced048 (diff)
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autoboot: add an option to override keyed autoboot
As originally implemented, setting the AUTOBOOT_KEYED config option will prevent users from breaking into the autoboot script with ctrl-c. Restore that option with a new config symbol. Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
Diffstat (limited to 'common/main.c')
-rw-r--r--common/main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/common/main.c b/common/main.c
index 6f475f0..8b6f274 100644
--- a/common/main.c
+++ b/common/main.c
@@ -392,13 +392,13 @@ static void process_boot_delay(void)
debug ("### main_loop: bootcmd=\"%s\"\n", s ? s : "<UNDEFINED>");
if (bootdelay != -1 && s && !abortboot(bootdelay)) {
-#ifdef CONFIG_AUTOBOOT_KEYED
+#if defined(CONFIG_AUTOBOOT_KEYED) && !defined(CONFIG_AUTOBOOT_KEYED_CTRLC)
int prev = disable_ctrlc(1); /* disable Control C checking */
#endif
run_command_list(s, -1, 0);
-#ifdef CONFIG_AUTOBOOT_KEYED
+#if defined(CONFIG_AUTOBOOT_KEYED) && !defined(CONFIG_AUTOBOOT_KEYED_CTRLC)
disable_ctrlc(prev); /* restore Control C checking */
#endif
}