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ARC: [nsimosci] Allow "headless" models to boot
authorVineet Gupta <vgupta@synopsys.com>
Fri, 20 Jun 2014 10:54:49 +0000 (16:24 +0530)
committerVineet Gupta <vgupta@synopsys.com>
Mon, 13 Oct 2014 09:16:15 +0000 (14:46 +0530)
commit5c05483e2db91890faa9a7be0a831701a3f442d6
treef4bbed0b5386bf7d6dc9dba95bccab38ae6aef32tree | snapshot
parentb4c43b4908fb53c6cd00281f1b19cc54d7791299commit | diff
ARC: [nsimosci] Allow "headless" models to boot

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 <akolesov@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Cc: <stable@vger.kernel.org> #3.10, 3.12, 3.14, 3.16
arch/arc/boot/dts/nsimosci.dts diff | blob | history
https://github.com/torvalds/linux.git