Re: [U-Boot] [PATCH 4/7] arm: uart: Add ability to use pre-initialized UARTs

Hello Sergey,

On Thu, 16 Apr 2015 16:15:08 -0700, Sergey Temerkhanov s.temerkhanov@gmail.com wrote:

On some systems, UART initialization is performed before running U-Boot. This commit allows to skip UART re-initializaion on those systems

Signed-off-by: Sergey Temerkhanov s.temerkhanov@gmail.com Signed-off-by: Radha Mohan Chintakuntla rchintakuntla@cavium.com

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drivers/serial/serial_pl01x.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)

+#ifndef CONFIG_PL010_SERIAL_PREINIT

This configuration option is new; please add a description of it somewhere in a README.* under doc/.

Amicalement,