forked from luck/tmp_suning_uos_patched
f377775dc0
Enabling the ARM DCC console and using without a JTAG connection will simply hang the system. Since distros like to turn on all options, this is a reoccurring problem to debug. We can do better by checking if anything is attached and handling characters. There is no way to probe this, so send a newline and check that it is handled. Cc: Paolo Pisati <paolo.pisati@canonical.com> Cc: Tim Gardner <tim.gardner@canonical.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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.. | ||
hvc_beat.c | ||
hvc_bfin_jtag.c | ||
hvc_console.c | ||
hvc_console.h | ||
hvc_dcc.c | ||
hvc_irq.c | ||
hvc_iucv.c | ||
hvc_opal.c | ||
hvc_rtas.c | ||
hvc_tile.c | ||
hvc_udbg.c | ||
hvc_vio.c | ||
hvc_xen.c | ||
hvcs.c | ||
hvsi_lib.c | ||
hvsi.c | ||
Kconfig | ||
Makefile |