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    Subject[PATCH] arm64: defconfig: Enable MTD support for Hyperbus
    Date
    TI Jacinto 7 SoCs (J721E, J7200) have Hyperbus controllers present
    which can be used to interface with Hyperflash and HyperRAM storage
    devices. Enable the necessary configs for Hyperbus support within
    the MTD subsystem and the specific Hyperbus controller as module.

    Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
    ---

    Tested on J721E EVM : https://gist.github.com/vaishnavachath/d8b2c6df43d8c809027d98087cdaa95f

    arch/arm64/configs/defconfig | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
    index 05abba0a0209..dfe62d645648 100644
    --- a/arch/arm64/configs/defconfig
    +++ b/arch/arm64/configs/defconfig
    @@ -281,6 +281,8 @@ CONFIG_MTD_NAND_FSL_IFC=y
    CONFIG_MTD_NAND_QCOM=y
    CONFIG_MTD_SPI_NOR=y
    CONFIG_MTD_UBI=m
    +CONFIG_MTD_HYPERBUS=m
    +CONFIG_HBMC_AM654=m
    CONFIG_BLK_DEV_LOOP=y
    CONFIG_BLK_DEV_NBD=m
    CONFIG_VIRTIO_BLK=y
    --
    2.34.1

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