genericx86-64.conf: Add SERIAL_CONSOLES_CHECK = "ttyS0"

Trying to start getty on a non-existent console will spew I/O errors
into auth.log on some hardware. Avoid this behavior by checking that
ttyS0 is a console that exists.

Fixes [YOCTO #10291].

Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta-yocto-bsp/conf/machine/genericx86-64.conf b/meta-yocto-bsp/conf/machine/genericx86-64.conf
index ceee247bacfcfcbf2b260fbed571af9d639288d6..d843fd215677e3ab0e5a70d770459c3df03e5a2c 100644 (file)
--- a/meta-yocto-bsp/conf/machine/genericx86-64.conf
+++ b/meta-yocto-bsp/conf/machine/genericx86-64.conf
@@ -8,3 +8,5 @@ require conf/machine/include/tune-core2.inc
 require conf/machine/include/genericx86-common.inc
 
 PREFERRED_VERSION_linux-yocto_genericx86-64 ?= "4.8%"
+
+SERIAL_CONSOLES_CHECK = "ttyS0"