On 06/10/2015 04:13 PM, Arun Chandran wrote: > earlyprintk messages are not appearing on the terminal > emulator during a big endian kernel boot. If we > byte swap the sending data it comes properly. > > Signed-off-by: Arun Chandran <[email protected]> > --- > --- > This can be tested by adding 'early_print("early print test\n");' > to setup_arch() in arch/arm/kernel/setup.c > --- > arch/arm/include/debug/zynq.S | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/include/debug/zynq.S b/arch/arm/include/debug/zynq.S > index bd13ded..0d274fe 100644 > --- a/arch/arm/include/debug/zynq.S > +++ b/arch/arm/include/debug/zynq.S > @@ -38,6 +38,7 @@ > .endm > > .macro senduart,rd,rx > +ARM_BE8( rev \rd, \rd ) > str \rd, [\rx, #UART_FIFO_OFFSET] @ TXDATA > .endm > >
Tested-by: Michal Simek <[email protected]> Thanks, Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
