So they aren't build when no console support is selected.
Fixes:
In function `console_get_by_dev': undefined reference to `console_list'
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
To make it possible to call the pr_* functions very early before
malloc is initialized test if malloc is available before using
it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This adds a buffer for log messages and a 'dmesg' command to
print the messages. The log buffer is implemented as log objects
rather than a string buffer. This makes it easy to implement
limiting the messages, cleaning the buffer and timestamping
the messages.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
With this the verbosity of barebox can be controlled during runtime
using the 'loglevel' globalvar.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
so we can get console by it's device
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
so we guarantee that barebox is secured again user interaction
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The different console implementations share a good amount of code,
share this in console_common.c.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
Lucas Stach
Jean-Christophe PLAGNIOL-VILLARD