From: Andrew Jones <ajones@ventanamicro.com>
To: Anup Patel <apatel@ventanamicro.com>
Cc: linux-serial@vger.kernel.org, kvm@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Atish Patra <atishp@atishpatra.org>,
linuxppc-dev@lists.ozlabs.org, Conor Dooley <conor@kernel.org>,
linux-kernel@vger.kernel.org, Palmer Dabbelt <palmer@dabbelt.com>,
kvm-riscv@lists.infradead.org,
Paul Walmsley <paul.walmsley@sifive.com>,
Paolo Bonzini <pbonzini@redhat.com>,
linux-riscv@lists.infradead.org,
Jiri Slaby <jirislaby@kernel.org>
Subject: Re: [PATCH v2 8/8] RISC-V: Enable SBI based earlycon support
Date: Thu, 19 Oct 2023 10:46:40 +0200 [thread overview]
Message-ID: <20231019-08c33e28cf77beab61519f49@orel> (raw)
In-Reply-To: <20231012051509.738750-9-apatel@ventanamicro.com>
On Thu, Oct 12, 2023 at 10:45:09AM +0530, Anup Patel wrote:
> 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>
> ---
> arch/riscv/configs/defconfig | 1 +
> arch/riscv/configs/rv32_defconfig | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index ab86ec3b9eab..f82700da0056 100644
> --- 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
> index 89b601e253a6..5721af39afd1 100644
> --- 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
> --
> 2.34.1
>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
prev parent reply other threads:[~2023-10-19 8:47 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-12 5:15 [PATCH v2 0/8] RISC-V SBI debug console extension support Anup Patel
2023-10-12 5:15 ` [PATCH v2 1/8] RISC-V: Add defines for SBI debug console extension Anup Patel
2023-10-19 7:44 ` Andrew Jones
2023-10-12 5:15 ` [PATCH v2 2/8] RISC-V: KVM: Change the SBI specification version to v2.0 Anup Patel
2023-10-19 7:46 ` Andrew Jones
2023-10-12 5:15 ` [PATCH v2 3/8] RISC-V: KVM: Allow some SBI extensions to be disabled by default Anup Patel
2023-10-19 7:57 ` Andrew Jones
2023-10-20 5:26 ` Anup Patel
2023-10-12 5:15 ` [PATCH v2 4/8] RISC-V: KVM: Forward SBI DBCN extension to user-space Anup Patel
2023-10-19 8:01 ` Andrew Jones
2023-10-19 9:17 ` Andrew Jones
2023-10-12 5:15 ` [PATCH v2 5/8] RISC-V: Add inline version of sbi_console_putchar/getchar() functions Anup Patel
2023-10-19 8:03 ` Andrew Jones
2023-10-12 5:15 ` [PATCH v2 6/8] tty/serial: Add RISC-V SBI debug console based earlycon Anup Patel
2023-10-19 8:27 ` Andrew Jones
2023-10-12 5:15 ` [PATCH v2 7/8] tty: Add SBI debug console support to HVC SBI driver Anup Patel
2023-10-12 11:38 ` Björn Töpel
2023-10-13 15:41 ` Anup Patel
2023-10-12 5:15 ` [PATCH v2 8/8] RISC-V: Enable SBI based earlycon support Anup Patel
2023-10-19 8:46 ` Andrew Jones [this message]
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