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References: <20200928202753.58351-1-eajames@linux.ibm.com>
 <20200928202753.58351-2-eajames@linux.ibm.com>
In-Reply-To: <20200928202753.58351-2-eajames@linux.ibm.com>
From: Joel Stanley <joel@jms.id.au>
Date: Fri, 9 Oct 2020 03:40:22 +0000
Message-ID: <CACPK8XeBQTPKMxWM+-MAAXfmAPsNTCedRLG7f09u=MhaO+N_tQ@mail.gmail.com>
Subject: Re: [PATCH U-Boot v2019.04-aspeed-openbmc 1/3] ARM: dts: Aspeed:
 Tacoma and Rainier: Add eMMC nodes and parameters
To: Eddie James <eajames@linux.ibm.com>
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On Mon, 28 Sep 2020 at 20:28, Eddie James <eajames@linux.ibm.com> wrote:
>
> Add the necessary eMMC/SDHC nodes and information to use the eMMC
> from SPL and U-Boot.
>
> Signed-off-by: Eddie James <eajames@linux.ibm.com>

Reviewed-by: Joel Stanley <joel@jms.id.au>

> ---
>  arch/arm/dts/ast2600-rainier.dts | 8 ++++++++
>  arch/arm/dts/ast2600-tacoma.dts  | 8 ++++++++
>  2 files changed, 16 insertions(+)
>
> diff --git a/arch/arm/dts/ast2600-rainier.dts b/arch/arm/dts/ast2600-rainier.dts
> index ce530eb92b..67e177baf1 100755
> --- a/arch/arm/dts/ast2600-rainier.dts
> +++ b/arch/arm/dts/ast2600-rainier.dts
> @@ -18,6 +18,7 @@
>         };
>
>         aliases {
> +               mmc0 = &emmc_slot0;
>                 spi0 = &fmc;
>                 spi1 = &spi1;
>         };
> @@ -89,9 +90,16 @@
>         };
>  };
>
> +&emmc {
> +       u-boot,dm-pre-reloc;
> +       timing-phase = <0x700ff>;
> +};
> +
>  &emmc_slot0 {
> +       u-boot,dm-pre-reloc;
>         status = "okay";
>         bus-width = <4>;
>         pinctrl-names = "default";
>         pinctrl-0 = <&pinctrl_emmc_default>;
> +       sdhci-drive-type = <1>;
>  };
> diff --git a/arch/arm/dts/ast2600-tacoma.dts b/arch/arm/dts/ast2600-tacoma.dts
> index 22b9f39fa2..85d1e3902b 100755
> --- a/arch/arm/dts/ast2600-tacoma.dts
> +++ b/arch/arm/dts/ast2600-tacoma.dts
> @@ -18,6 +18,7 @@
>         };
>
>         aliases {
> +               mmc0 = &emmc_slot0;
>                 spi0 = &fmc;
>                 spi1 = &spi1;
>         };
> @@ -80,9 +81,16 @@
>         };
>  };
>
> +&emmc {
> +       u-boot,dm-pre-reloc;
> +       timing-phase = <0x700ff>;
> +};
> +
>  &emmc_slot0 {
> +       u-boot,dm-pre-reloc;
>         status = "okay";
>         bus-width = <4>;
>         pinctrl-names = "default";
>         pinctrl-0 = <&pinctrl_emmc_default>;
> +       sdhci-drive-type = <1>;
>  };
> --
> 2.26.2
>