[PATCH] arm64: versal: Enable soft reset support for xspi flashes

Michal Simek michal.simek at amd.com
Tue Nov 19 14:37:30 CET 2024



On 11/14/24 05:26, Venkatesh Yadav Abbarapu wrote:
> Activate the xSPI Software Reset support, which will be
> utilized to transition from octal DTR mode to legacy
> mode during shutdown and boot (if enabled).
> 
> Signed-off-by: T Karthik Reddy <t.karthik.reddy at xilinx.com>
> Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu at amd.com>
> ---
>   configs/xilinx_versal_virt_defconfig | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/configs/xilinx_versal_virt_defconfig b/configs/xilinx_versal_virt_defconfig
> index f220cc0254..83b907e729 100644
> --- a/configs/xilinx_versal_virt_defconfig
> +++ b/configs/xilinx_versal_virt_defconfig
> @@ -99,6 +99,8 @@ CONFIG_MMC_SDHCI_ZYNQ=y
>   CONFIG_ZYNQ_SDHCI_MIN_FREQ=100000
>   CONFIG_MTD=y
>   CONFIG_DM_SPI_FLASH=y
> +CONFIG_SPI_FLASH_SOFT_RESET=y
> +CONFIG_SPI_FLASH_SOFT_RESET_ON_BOOT=y
>   CONFIG_SPI_FLASH_GIGADEVICE=y
>   CONFIG_SPI_FLASH_ISSI=y
>   CONFIG_SPI_FLASH_MACRONIX=y

Applied.
M


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