K 10
svn:author
V 7
ganbold
K 8
svn:date
V 27
2013-03-01T01:42:31.924788Z
K 7
svn:log
V 401
Add support for A10 uart.
A10 uart is derived from Synopsys DesignWare uart and requires
to read Uart Status Register when IIR_BUSY has detected.
Also this change includes FDT check, where it checks device
specific properties defined in dts and sets the busy_detect variable.
broken_txfifo is also needed to be set in order to make it work for
A10 uart case.

Reviewed by: marcel@
Approved by: gonzo@

END