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u-boot/drivers/serial
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Wolfgang Denk 7ec8bb15ee OMAP5912: fix FIFO handling in UART driver 
According to the OMAP5912 Serial Interfaces Reference Guide (see
http://focus.ti.com/lit/ug/spru760c/spru760c.pdf, page 150), the
FIFO_EN enable bit in the FIFO Control Register (FCR) can only be
changed when the baud clock is not running, i. e. when both DLL and
DLH are set to 0.

Thus make sure that DLL and DLH are 0 when writing the FCR.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-05 00:04:15 +01:00
..
atmel_usart.c drivers/serial : move serial drivers to drivers/serial 2007-11-25 23:24:16 +01:00
atmel_usart.h drivers/serial : move serial drivers to drivers/serial 2007-11-25 23:24:16 +01:00
Makefile sh: Moved driver of the SuperH dependence 2007-12-07 01:25:38 +09:00
mcfuart.c Fix some build errors. 2007-08-19 10:27:34 +02:00
ns9750_serial.c drivers/serial : move serial drivers to drivers/serial 2007-11-25 23:24:16 +01:00
ns16550.c OMAP5912: fix FIFO handling in UART driver 2008-02-05 00:04:15 +01:00
s3c4510b_uart.c drivers/serial : move serial drivers to drivers/serial 2007-11-25 23:24:16 +01:00
s3c4510b_uart.h drivers/serial : move serial drivers to drivers/serial 2007-11-25 23:24:16 +01:00
serial.c drivers/serial : move serial drivers to drivers/serial 2007-11-25 23:24:16 +01:00
serial_max3100.c drivers/serial : move serial drivers to drivers/serial 2007-11-25 23:24:16 +01:00
serial_pl010.c Move PL01* serial drivers to drivers/serial and adjust Makefiles. 2007-10-23 10:22:16 +01:00
serial_pl011.c Move PL01* serial drivers to drivers/serial and adjust Makefiles. 2007-10-23 10:22:16 +01:00
serial_pl011.h Move PL01* serial drivers to drivers/serial and adjust Makefiles. 2007-10-23 10:22:16 +01:00
serial_sh.c sh: Update SuperH SCIF driver 2008-01-17 17:34:19 +09:00
serial_xuartlite.c drivers/serial : move serial drivers to drivers/serial 2007-11-25 23:24:16 +01:00
usbtty.c drivers/serial : move serial drivers to drivers/serial 2007-11-25 23:24:16 +01:00
usbtty.h drivers/serial : move serial drivers to drivers/serial 2007-11-25 23:24:16 +01:00