a208ffd251
If the devicetree specifies a serial port as a stdout device, then the kernel can use it as the default console if nothing else was selected on the command line. For any serial port that uses the uart_add_one_port() feature, the uart_add_one_port() has all the information needed to automatically enable the console device, which is what this patch does. With this change applied, a device tree platform can be booted without any console= parameters on the command line and the kernel will still be able to determine its console. Tested on QEMU Versatile model and i.MX Signed-off-by: Grant Likely <grant.likely@linaro.org> Tested-by: Sascha Hauer <s.hauer@pengutronix.de> |
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.. | ||
hvc | ||
ipwireless | ||
serial | ||
vt | ||
Kconfig | ||
Makefile | ||
amiserial.c | ||
bfin_jtag_comm.c | ||
cyclades.c | ||
ehv_bytechan.c | ||
goldfish.c | ||
isicom.c | ||
metag_da.c | ||
moxa.c | ||
moxa.h | ||
mxser.c | ||
mxser.h | ||
n_gsm.c | ||
n_hdlc.c | ||
n_r3964.c | ||
n_tracerouter.c | ||
n_tracesink.c | ||
n_tracesink.h | ||
n_tty.c | ||
nozomi.c | ||
pty.c | ||
rocket.c | ||
rocket.h | ||
rocket_int.h | ||
synclink.c | ||
synclink_gt.c | ||
synclinkmp.c | ||
sysrq.c | ||
tty_audit.c | ||
tty_buffer.c | ||
tty_io.c | ||
tty_ioctl.c | ||
tty_ldisc.c | ||
tty_ldsem.c | ||
tty_mutex.c | ||
tty_port.c |