On Wed, Oct 14, 2015 at 6:55 PM, Sergey Temerkhanov <s.temerkha...@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.temerkha...@gmail.com> > Signed-off-by: Radha Mohan Chintakuntla <rchintakun...@cavium.com> > > Reviewed-by: Simon Glass <s...@chromium.org> (...) > diff --git a/doc/device-tree-bindings/serial/pl01x.txt > b/doc/device-tree-bindings/serial/pl01x.txt > index 61c27d1..0591497 100644 > --- a/doc/device-tree-bindings/serial/pl01x.txt > +++ b/doc/device-tree-bindings/serial/pl01x.txt > @@ -5,3 +5,6 @@ Required properties: > - reg: exactly one register range with length 0x1000 > - clock: input clock frequency for the UART (used to calculate the baud > rate divisor) > + > +Optional properties: > +- u-boot,skip-init: skip UART initialization at start. Again: get this merged in the Linux kernel FIRST. Is it? Yours, Linus Walleij _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
