Messages in this thread Patch in this message | | | Date | Wed, 9 Oct 2019 12:42:44 -0700 (PDT) | From | Paul Walmsley <> | Subject | [PATCH] riscv: dts: HiFive Unleashed: add default chosen/stdout-path |
| |
Add a default "stdout-path" to the kernel DTS file, as is present in many of the board DTS files elsewhere in the kernel tree. With this line present, earlyconsole can be enabled by simply passing "earlycon" on the kernel command line. No specific device details are necessary, since the kernel will use the stdout-path as the default.
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com> --- Tested on a HiFive Unleashed using BBL.
arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts index 104d334511cd..88cfcb96bf23 100644 --- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts +++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts @@ -13,6 +13,7 @@ compatible = "sifive,hifive-unleashed-a00", "sifive,fu540-c000"; chosen { + stdout-path = "serial0"; }; cpus { -- 2.23.0
| |