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/openbmc/u-boot/drivers/serial/
H A Dserial_pl01x.c910f1ae3eb05533ac0c7f7fe5b31b50b91f7f0e1 Tue Apr 19 05:42:39 CDT 2011 John Rigby <john.rigby@linaro.org> Serial: p1011: new vendor init options

Two new options:

CONFIG_PL011_SERIAL_RLCR

Some vendor versions of PL011 serial ports (e.g. ST-Ericsson U8500)
have separate receive and transmit line control registers. Set
this variable to initialize the extra register.

CONFIG_PL011_SERIAL_FLUSH_ON_INIT

On some platforms (e.g. U8500) U-Boot is loaded by a second stage
boot loader that has already initialized the UART. Define this
variable to flush the UART at init time.
empty fifo on init

Signed-off-by: John Rigby <john.rigby@linaro.org>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
/openbmc/u-boot/
H A DREADME910f1ae3eb05533ac0c7f7fe5b31b50b91f7f0e1 Tue Apr 19 05:42:39 CDT 2011 John Rigby <john.rigby@linaro.org> Serial: p1011: new vendor init options

Two new options:

CONFIG_PL011_SERIAL_RLCR

Some vendor versions of PL011 serial ports (e.g. ST-Ericsson U8500)
have separate receive and transmit line control registers. Set
this variable to initialize the extra register.

CONFIG_PL011_SERIAL_FLUSH_ON_INIT

On some platforms (e.g. U8500) U-Boot is loaded by a second stage
boot loader that has already initialized the UART. Define this
variable to flush the UART at init time.
empty fifo on init

Signed-off-by: John Rigby <john.rigby@linaro.org>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>