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| author | Scott Telford <stelford@cadence.com> | 2016-09-22 16:58:16 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-27 12:54:41 +0200 |
| commit | c41251b17563234371a9b376ed4914efa4bc079b (patch) | |
| tree | 7fa3e64e794043e6184232621af6a7272b46bacc /drivers/tty/serial/stm32-usart.c | |
| parent | 212d249b6acbe00ac3617938433ce785c2d68e88 (diff) | |
| download | linux-c41251b17563234371a9b376ed4914efa4bc079b.tar.gz linux-c41251b17563234371a9b376ed4914efa4bc079b.tar.bz2 linux-c41251b17563234371a9b376ed4914efa4bc079b.zip | |
serial: xuartps: Add some register initialisation to cdns_early_console_setup()
Add initialisation of control register and baud rate to
cdns_early_console_setup(), required when running kernel standalone
without a boot loader. Baud rate is only initialised when specified in
earlycon command-line option, otherwise it is assumed this has been
set by a boot loader. Updated Documentation/kernel-parameters.txt
accordingly.
Signed-off-by: Scott Telford <stelford@cadence.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/stm32-usart.c')
0 files changed, 0 insertions, 0 deletions