[PATCH v3 3/5] nvme: pci: Enable for SPL

[Simon Glass]

On Thu, 4 May 2023 at 03:53, Mayuresh Chitale <mchitale at ventanamicro.com> wrote:
>
> Enable NVME and PCI NVMe drivers for SPL builds. Also enable PCI_PNP
> for SPL which is required to auto configure the PCIe devices.
>
> Signed-off-by: Mayuresh Chitale <mchitale at ventanamicro.com>
> ---
>  drivers/Makefile      | 1 +
>  drivers/nvme/Makefile | 2 +-
>  drivers/pci/Kconfig   | 7 +++++++
>  3 files changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/Makefile b/drivers/Makefile
> index 58be410135..dc559ea7f7 100644
> --- a/drivers/Makefile
> +++ b/drivers/Makefile
> @@ -34,6 +34,7 @@ obj-$(CONFIG_$(SPL_)DM_MAILBOX) += mailbox/
>  obj-$(CONFIG_$(SPL_)REMOTEPROC) += remoteproc/
>  obj-$(CONFIG_$(SPL_)SYSINFO) += sysinfo/
>  obj-$(CONFIG_$(SPL_TPL_)TPM) += tpm/
> +obj-$(CONFIG_$(SPL_)NVME) += nvme/
>  obj-$(CONFIG_XEN) += xen/
>  obj-$(CONFIG_$(SPL_)FPGA) += fpga/
>  obj-y += bus/
> diff --git a/drivers/nvme/Makefile b/drivers/nvme/Makefile
> index fa7b619446..fd3e68a91d 100644
> --- a/drivers/nvme/Makefile
> +++ b/drivers/nvme/Makefile
> @@ -4,4 +4,4 @@
>
>  obj-y += nvme-uclass.o nvme.o nvme_show.o
>  obj-$(CONFIG_NVME_APPLE) += nvme_apple.o
> -obj-$(CONFIG_NVME_PCI) += nvme_pci.o
> +obj-$(CONFIG_$(SPL_)NVME_PCI) += nvme_pci.o
> diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
> index ef328d2652..ecab6ddc7e 100644
> --- a/drivers/pci/Kconfig
> +++ b/drivers/pci/Kconfig
> @@ -40,6 +40,13 @@ config PCI_PNP
>         help
>           Enable PCI memory and I/O space resource allocation and assignment.
>
> +config SPL_PCI_PNP
> +       bool "Enable Plug & Play support for PCI"
> +       default n

Drop that as the default is n and it confuses people into thinking the
default is y....

> +       help
> +         Enable PCI memory and I/O space resource allocation and assignment.
> +         This is required to auto configure the enumerated devices.
> +
>  config PCI_REGION_MULTI_ENTRY
>         bool "Enable Multiple entries of region type MEMORY in ranges for PCI"
>         help
> --
> 2.34.1
>

Regards,
Simon