This patch fixes the issue incorrect freq value being exported to
the xparameters.h file when uart is configured with external clock.
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
This patch fixes the issue Canonical Definition of Multiple
Instances of UARTSNS550 have the same Device Id.
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>