[PATCH v2 07/14] ufs: qcom: add SPL_UFS_QCOM Kconfig and SPL build support

[Varadarajan Narayanan]

On Sat, Jun 06, 2026 at 03:48:38PM +0530, Balaji Selvanathan wrote:
> Add a new SPL_UFS_QCOM Kconfig option to allow the Qualcomm UFS
> host controller driver to be built for SPL on Snapdragon platforms.
> 
> Switch the ufs-uclass.o and ufs-qcom.o Makefile rules to use the
> $(PHASE_) prefix macro so that the correct config symbol
> (UFS/SPL_UFS and UFS_QCOM/SPL_UFS_QCOM) is selected automatically
> depending on whether SPL or U-Boot proper is being compiled.
> 
> Signed-off-by: Balaji Selvanathan <balaji.selvanathan at oss.qualcomm.com>
> ---
> Changes in v2:
> - Modified the Makefiles rules to use $(PHASE_) prefix instead of
>   using SPL_UFS_SUPPORT config
> ---
> ---
>  drivers/ufs/Kconfig  | 8 ++++++++
>  drivers/ufs/Makefile | 5 +++--
>  2 files changed, 11 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/ufs/Kconfig b/drivers/ufs/Kconfig
> index 64172454bc6..0e03d7ef438 100644
> --- a/drivers/ufs/Kconfig
> +++ b/drivers/ufs/Kconfig
> @@ -55,6 +55,14 @@ config UFS_QCOM
>  	  This selects the platform driver for the UFS host
>  	  controller present on Qualcomm Snapdragon SoCs.
>  
> +config SPL_UFS_QCOM
> +	bool "Qualcomm Host Controller driver for UFS in SPL"
> +	depends on SPL_UFS && ARCH_SNAPDRAGON
> +	help
> +	  This selects the platform driver for the UFS host
> +	  controller present on Qualcomm Snapdragon SoCs for use in SPL.
> +	  Enable this to use UFS as a boot device in SPL on Qualcomm platforms.

Line wrapping seems to be off. Please fix that.

Reviewed-by: Varadarajan Narayanan <varadarajan.narayanan at oss.qualcomm.com>

> +
>  config UFS_RENESAS
>  	bool "Renesas R-Car S4 UFS Controller support"
>  	depends on UFS
> diff --git a/drivers/ufs/Makefile b/drivers/ufs/Makefile
> index e7f3c1d30c4..c15635c01bc 100644
> --- a/drivers/ufs/Makefile
> +++ b/drivers/ufs/Makefile
> @@ -3,13 +3,14 @@
>  # Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com
>  #
>  
> -obj-$(CONFIG_UFS) += ufs-uclass.o
> +obj-$(CONFIG_$(PHASE_)UFS) += ufs-uclass.o
>  obj-$(CONFIG_UFS_AMD_VERSAL2) += ufs-amd-versal2.o ufshcd-dwc.o
>  obj-$(CONFIG_UFS_CADENCE) += cdns-platform.o
>  obj-$(CONFIG_UFS_MEDIATEK) += ufs-mediatek.o
>  obj-$(CONFIG_UFS_PCI) += ufs-pci.o
> -obj-$(CONFIG_UFS_QCOM) += ufs-qcom.o
> +obj-$(CONFIG_$(PHASE_)UFS_QCOM) += ufs-qcom.o
>  obj-$(CONFIG_UFS_RENESAS) += ufs-renesas.o
>  obj-$(CONFIG_UFS_RENESAS_GEN5) += ufs-renesas-rcar-gen5.o
>  obj-$(CONFIG_UFS_ROCKCHIP) += ufs-rockchip.o
>  obj-$(CONFIG_UFS_TI_J721E) += ti-j721e-ufs.o
> +
> 
> -- 
> 2.34.1
>