RISC-V: Enable SBI based earlycon support

Let us enable SBI based earlycon support in defconfigs for both RV32 and RV64 so that "earlycon=sbi" can be used again. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
linux-riscv · Oct 12, 2023 · 92fa983 · 92fa983
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commit 92fa983
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diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
@@ -132,6 +132,7 @@ CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
 CONFIG_VIRTIO_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_VIRTIO=y

diff --git a/arch/riscv/configs/rv32_defconfig b/arch/riscv/configs/rv32_defconfig
@@ -66,6 +66,7 @@ CONFIG_INPUT_MOUSEDEV=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
 CONFIG_VIRTIO_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_VIRTIO=y