All of lore.kernel.org
 help / color / mirror / Atom feed
From: Palmer Dabbelt <palmer@sifive.com>
To: Atish Patra <Atish.Patra@wdc.com>
Cc: linux-kernel@vger.kernel.org, Atish Patra <Atish.Patra@wdc.com>,
	aou@eecs.berkeley.edu,
	Alistair Francis <Alistair.Francis@wdc.com>,
	anup@brainfault.org, linux-riscv@lists.infradead.org,
	Olof Johansson <olof@lixom.net>,
	tglx@linutronix.de
Subject: Re: [PATCH] RISC-V: defconfig: enable MMC & SPI for RISC-V
Date: Wed, 26 Jun 2019 00:58:58 -0700 (PDT)	[thread overview]
Message-ID: <mhng-2f9be7ae-da01-4cf8-b3b9-8a7b193acd9b@palmer-si-x1e> (raw)
In-Reply-To: <20190625225636.9288-1-atish.patra@wdc.com>

On Tue, 25 Jun 2019 15:56:36 PDT (-0700), Atish Patra wrote:
> Currently, riscv upstream defconfig doesn't let you boot
> through userspace if rootfs is on the SD card.
>
> Let's enable MMC & SPI drivers as well so that one can boot
> to the user space using default config in upstream kernel.
>
> Signed-off-by: Atish Patra <atish.patra@wdc.com>
> ---
>  arch/riscv/configs/defconfig | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index 4f02967e55de..04944fb4fa7a 100644
> --- a/arch/riscv/configs/defconfig
> +++ b/arch/riscv/configs/defconfig
> @@ -69,6 +69,7 @@ CONFIG_VIRTIO_MMIO=y
>  CONFIG_CLK_SIFIVE=y
>  CONFIG_CLK_SIFIVE_FU540_PRCI=y
>  CONFIG_SIFIVE_PLIC=y
> +CONFIG_SPI_SIFIVE=y
>  CONFIG_EXT4_FS=y
>  CONFIG_EXT4_FS_POSIX_ACL=y
>  CONFIG_AUTOFS4_FS=y
> @@ -84,4 +85,8 @@ CONFIG_ROOT_NFS=y
>  CONFIG_CRYPTO_USER_API_HASH=y
>  CONFIG_CRYPTO_DEV_VIRTIO=y
>  CONFIG_PRINTK_TIME=y
> +CONFIG_SPI=y
> +CONFIG_MMC_SPI=y
> +CONFIG_MMC=y
> +CONFIG_DEVTMPFS_MOUNT=y
>  # CONFIG_RCU_TRACE is not set

Reviewed-by: Palmer Dabbelt <palmer@sifive.com>

WARNING: multiple messages have this Message-ID (diff)
From: Palmer Dabbelt <palmer@sifive.com>
To: Atish Patra <Atish.Patra@wdc.com>
Cc: aou@eecs.berkeley.edu, anup@brainfault.org,
	linux-kernel@vger.kernel.org, Atish Patra <Atish.Patra@wdc.com>,
	Alistair Francis <Alistair.Francis@wdc.com>,
	Olof Johansson <olof@lixom.net>,
	linux-riscv@lists.infradead.org, tglx@linutronix.de
Subject: Re: [PATCH] RISC-V: defconfig: enable MMC & SPI for RISC-V
Date: Wed, 26 Jun 2019 00:58:58 -0700 (PDT)	[thread overview]
Message-ID: <mhng-2f9be7ae-da01-4cf8-b3b9-8a7b193acd9b@palmer-si-x1e> (raw)
In-Reply-To: <20190625225636.9288-1-atish.patra@wdc.com>

On Tue, 25 Jun 2019 15:56:36 PDT (-0700), Atish Patra wrote:
> Currently, riscv upstream defconfig doesn't let you boot
> through userspace if rootfs is on the SD card.
>
> Let's enable MMC & SPI drivers as well so that one can boot
> to the user space using default config in upstream kernel.
>
> Signed-off-by: Atish Patra <atish.patra@wdc.com>
> ---
>  arch/riscv/configs/defconfig | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index 4f02967e55de..04944fb4fa7a 100644
> --- a/arch/riscv/configs/defconfig
> +++ b/arch/riscv/configs/defconfig
> @@ -69,6 +69,7 @@ CONFIG_VIRTIO_MMIO=y
>  CONFIG_CLK_SIFIVE=y
>  CONFIG_CLK_SIFIVE_FU540_PRCI=y
>  CONFIG_SIFIVE_PLIC=y
> +CONFIG_SPI_SIFIVE=y
>  CONFIG_EXT4_FS=y
>  CONFIG_EXT4_FS_POSIX_ACL=y
>  CONFIG_AUTOFS4_FS=y
> @@ -84,4 +85,8 @@ CONFIG_ROOT_NFS=y
>  CONFIG_CRYPTO_USER_API_HASH=y
>  CONFIG_CRYPTO_DEV_VIRTIO=y
>  CONFIG_PRINTK_TIME=y
> +CONFIG_SPI=y
> +CONFIG_MMC_SPI=y
> +CONFIG_MMC=y
> +CONFIG_DEVTMPFS_MOUNT=y
>  # CONFIG_RCU_TRACE is not set

Reviewed-by: Palmer Dabbelt <palmer@sifive.com>

_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

  parent reply	other threads:[~2019-06-26  7:59 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-25 22:56 [PATCH] RISC-V: defconfig: enable MMC & SPI for RISC-V Atish Patra
2019-06-25 22:56 ` Atish Patra
2019-06-25 23:58 ` Troy Benjegerdes
2019-06-25 23:58   ` Troy Benjegerdes
2019-06-27  9:15   ` Andreas Schwab
2019-06-27  9:15     ` Andreas Schwab
2019-06-26  7:58 ` Palmer Dabbelt [this message]
2019-06-26  7:58   ` Palmer Dabbelt
2019-06-26 16:00 ` Paul Walmsley
2019-06-26 16:00   ` Paul Walmsley
2019-06-26 17:19   ` Atish Patra
2019-06-26 17:19     ` Atish Patra

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=mhng-2f9be7ae-da01-4cf8-b3b9-8a7b193acd9b@palmer-si-x1e \
    --to=palmer@sifive.com \
    --cc=Alistair.Francis@wdc.com \
    --cc=Atish.Patra@wdc.com \
    --cc=anup@brainfault.org \
    --cc=aou@eecs.berkeley.edu \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-riscv@lists.infradead.org \
    --cc=olof@lixom.net \
    --cc=tglx@linutronix.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.