i.MX: UART support

Implement the Freescale i.MX UART.  This uart is used in a variety of
SoCs, including some by Motorola, as well as in the Freescale i.MX
series.

This patch gives only a `bare-bones' implementation, enough to run Linux
or OKL4, but that's about it.

Signed-off-by: Philip O'Sullivan <philipo@ok-labs.com>
Signed-off-by: Peter Chubb <peter.chubb@nicta.com.au>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Chubb 2012-07-04 10:43:33 +00:00 committed by Peter Maydell
parent 7bdf43a753
commit 40b6f91151
3 changed files with 484 additions and 0 deletions

View file

@ -35,6 +35,7 @@ obj-y += framebuffer.o
obj-y += vexpress.o
obj-y += strongarm.o
obj-y += collie.o
obj-y += imx_serial.o
obj-y += pl041.o lm4549.o
obj-$(CONFIG_FDT) += ../device_tree.o