From: Robert Jarzmik <robert.jarzmik@free.fr>
To: barebox@lists.infradead.org
Subject: sandbox and tty input/output
Date: Sun, 28 Oct 2012 19:42:18 +0100 [thread overview]
Message-ID: <87k3uawi9h.fsf@free.fr> (raw)
Hi all,
I wanted to test a bit my barebox over a serial line.
I compiled sandbox defconfig on my x86 laptop, and executed it in 2 manners :
- "</dev/ttyUSB0 ./barebox >/dev/ttyUSB0"
- ./barebox -I /dev/ttyUSB0 -O /dev/ttyUSB0
I connect on the other end of /dev/ttyUSB0 a serial port and try to type some
commands, or see the "barebox:" prompt : no luck.
The first command gives back nothing (I still have to check my serial line).
The second command does a "panic, out of memory".
Has anybody tried to use sandbox over a tty line and can he give me a recipee to
speed up my work ?
Cheers.
--
Robert
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reply other threads:[~2012-10-28 18:42 UTC|newest]
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