fix serial output for qemu-i686

target/config/Config.in

@@ -347,8 +347,8 @@ config ADK_TARGET_CMDLINE
 	default "console=ttyS0,115200 console=tty0 geodewdt.nowayout=1" if ADK_TARGET_SYSTEM_PCENGINES_ALIX1C
 	default "console=ttyS0,115200 console=tty0" if ADK_TARGET_SYSTEM_IBM_X40
 	default "console=ttyS0,115200 console=tty0" if ADK_TARGET_SYSTEM_INTEL_ATOM
-	default "console=ttyS0,115200 console=tty0" if ADK_TARGET_SYSTEM_QEMU_X86
-	default "console=tty0" if ADK_TARGET_SYSTEM_QEMU_SH
+	default "console=ttyS0,115200 console=tty0" if ADK_TARGET_SYSTEM_QEMU_I686
+	default "console=tty0" if ADK_TARGET_SYSTEM_QEMU_SH # sh serial is broken
 	default "console=ttyS0,115200" if ADK_TARGET_SYSTEM_PCENGINES_ALIX2D13
 	default "console=ttyS0,115200" if ADK_TARGET_SYSTEM_PCENGINES_ALIX2D2
 	default "console=ttyS0,115200" if ADK_TARGET_SYSTEM_FOXBOARD_LX