From e27cd7561593ffa85ab51083b27e2bcbd5f62318 Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Fri, 20 Jun 2014 16:24:49 +0530 Subject: [PATCH] ARC: [nsimosci] Allow "headless" models to boot commit 5c05483e2db91890faa9a7be0a831701a3f442d6 upstream. There are certain test configuration of virtual platform which don't have any real console device (uart/pgu). So add tty0 as a fallback console device to allow system to boot and be accessible via telnet Otherwise with ttyS0 as only console, but 8250 disabled in kernel build, init chokes. Reported-by: Anton Kolesov Signed-off-by: Vineet Gupta Signed-off-by: Greg Kroah-Hartman --- arch/arc/boot/dts/nsimosci.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arc/boot/dts/nsimosci.dts b/arch/arc/boot/dts/nsimosci.dts index 4f31b2e..398064c 100644 --- a/arch/arc/boot/dts/nsimosci.dts +++ b/arch/arc/boot/dts/nsimosci.dts @@ -20,7 +20,7 @@ /* this is for console on PGU */ /* bootargs = "console=tty0 consoleblank=0"; */ /* this is for console on serial */ - bootargs = "earlycon=uart8250,mmio32,0xc0000000,115200n8 console=ttyS0,115200n8 consoleblank=0 debug"; + bootargs = "earlycon=uart8250,mmio32,0xc0000000,115200n8 console=tty0 console=ttyS0,115200n8 consoleblank=0 debug"; }; aliases { -- 2.7.4