Messages in this thread | | | From | Bin Meng <> | Date | Fri, 16 Jul 2021 10:16:03 +0800 | Subject | Re: [PATCH] riscv: dts: microchip: mpfs-icicle: Fix serial console |
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On Fri, Jul 16, 2021 at 1:26 AM Geert Uytterhoeven <geert@linux-m68k.org> wrote: > > Currently, nothing is output on the serial console, unless > "console=ttyS0,115200n8" or "earlycon" are appended to the kernel > command line. Enable automatic console selection using > chosen/stdout-path by adding a proper alias, and configure the expected > serial rate. > > While at it, add aliases for the other three serial ports, which are > provided on the same micro-USB connector as the first one. > > Fixes: 0fa6107eca4186ad ("RISC-V: Initial DTS for Microchip ICICLE board") > Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> > --- > .../boot/dts/microchip/microchip-mpfs-icicle-kit.dts | 9 ++++++++- > 1 file changed, 8 insertions(+), 1 deletion(-) > > diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts b/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts > index ec79944065c98ef2..d75ea11ed043c1f0 100644 > --- a/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts > +++ b/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts > @@ -14,8 +14,15 @@ / { > model = "Microchip PolarFire-SoC Icicle Kit"; > compatible = "microchip,mpfs-icicle-kit"; > > + aliases { > + serial0 = &serial0; > + serial1 = &serial1; > + serial2 = &serial2; > + serial3 = &serial3; > + }; > + > chosen { > - stdout-path = &serial0; > + stdout-path = "serial0:115200n8"; > }; > > cpus { > --
If possible, please rebase this patch on top of https://patchwork.kernel.org/project/linux-riscv/patch/20210702014319.1265766-2-bmeng.cn@gmail.com/
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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