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References: <20231017-th1520-mmc-v2-0-4678c8cc4048@baylibre.com> <20231017-th1520-mmc-v2-4-4678c8cc4048@baylibre.com>
In-Reply-To: <20231017-th1520-mmc-v2-4-4678c8cc4048@baylibre.com>
From:   Guo Ren <guoren@kernel.org>
Date:   Thu, 19 Oct 2023 16:37:02 +0800
Message-ID: <CAJF2gTQ_sa8pu9G1chP-ZbsCAba_a5yriuEu-0rKR==b24KUnQ@mail.gmail.com>
Subject: Re: [PATCH v2 4/7] riscv: defconfig: Enable mmc and dma drivers for
 T-Head TH1520
To:     Drew Fustini <dfustini@baylibre.com>
Cc:     Ulf Hansson <ulf.hansson@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Jisheng Zhang <jszhang@kernel.org>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Fu Wei <wefu@redhat.com>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        Conor Dooley <conor@kernel.org>,
        Robert Nelson <robertcnelson@beagleboard.org>,
        Jason Kridner <jkridner@beagleboard.org>,
        Xi Ruoyao <xry111@xry111.site>, Han Gao <gaohan@iscas.ac.cn>,
        Icenowy Zheng <uwu@icenowy.me>, linux-mmc@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-riscv@lists.infradead.org
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On Wed, Oct 18, 2023 at 4:45=E2=80=AFAM Drew Fustini <dfustini@baylibre.com=
> wrote:
>
> Enable the mmc controller driver and dma controller driver needed for
> T-Head TH1520 based boards, like the LicheePi 4A and BeagleV-Ahead, to
> boot from eMMC storage.
Yes, it's necessary to add this config for th1520.

Reviewed-by: Guo Ren <guoren@kernel.org>

>
> Signed-off-by: Drew Fustini <dfustini@baylibre.com>
> ---
>  arch/riscv/configs/defconfig | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
> index ab86ec3b9eab..c5a8583236d0 100644
> --- a/arch/riscv/configs/defconfig
> +++ b/arch/riscv/configs/defconfig
> @@ -168,12 +168,14 @@ CONFIG_MMC=3Dy
>  CONFIG_MMC_SDHCI=3Dy
>  CONFIG_MMC_SDHCI_PLTFM=3Dy
>  CONFIG_MMC_SDHCI_CADENCE=3Dy
> +CONFIG_MMC_SDHCI_OF_DWCMSHC=3Dy
>  CONFIG_MMC_SPI=3Dy
>  CONFIG_MMC_SUNXI=3Dy
>  CONFIG_RTC_CLASS=3Dy
>  CONFIG_RTC_DRV_SUN6I=3Dy
>  CONFIG_DMADEVICES=3Dy
>  CONFIG_DMA_SUN6I=3Dm
> +CONFIG_DW_AXI_DMAC=3Dy
>  CONFIG_VIRTIO_PCI=3Dy
>  CONFIG_VIRTIO_BALLOON=3Dy
>  CONFIG_VIRTIO_INPUT=3Dy
>
> --
> 2.34.1
>


--=20
Best Regards
 Guo Ren