No,

In addition to the board-specific parts you implemented, we need to port
the code of nuttx/arch/arm/src/cxd56xx/cxd56_sdhci.c or
nuttx/arch/arm/src/imxrt/imxrt_usdhc.c to sama5d2.



On 2020/03/07 15:15, Adam Feuer wrote:
This one?

https://github.com/apache/incubator-nuttx/blob/master/boards/arm/cxd56xx/spresense/src/cxd56_sdcard.c

On Fri, Mar 6, 2020 at 21:42 Adam Feuer <a...@starcat.io <mailto:a...@starcat.io>> wrote:

    Do those have NuttX implementations? If so will you point me at them?

    -adam

    On Fri, Mar 6, 2020 at 21:40 Takeyoshi Kikuchi
    <kiku...@centurysys.co.jp <mailto:kiku...@centurysys.co.jp>> wrote:

        Adam,

        Since the SDMMC controller of the SAMA5D2 series is compatible
        with the
        standard register set, I think it is better to port the
        implementation
        of SONY CXD56xx or NXP i.MXRT.

        Takeyoshi Kikuchi

        On 2020/03/07 9:29, Adam Feuer wrote:
         > Takeyoshi,
         >
         > I started a branch for SAMA5D27 SDMMC support, it's here:
         >
         >
        
https://github.com/starcat-io/incubator-nuttx/tree/feature/sama5d27-sdmmc-support
         >
         > I just started it, so not much progress, but I'll let you
        know if I get
         > any further.
         >
         > -adam
         > --
         > Adam Feuer <a...@starcat.io <mailto:a...@starcat.io>
        <mailto:a...@starcat.io <mailto:a...@starcat.io>>>

-- ---------------------------------
        Takeyoshi Kikuchi
        kiku...@centurysys.co.jp <mailto:kiku...@centurysys.co.jp>

-- Adam Feuer <a...@starcat.io <mailto:a...@starcat.io>>

--
Adam Feuer <a...@starcat.io <mailto:a...@starcat.io>>

--
---------------------------------
センチュリー・システムズ株式会社
ソフトウェア開発第四部
菊地 武義
kiku...@centurysys.co.jp

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