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

[Mayuresh Chitale]

On Fri, May 5, 2023 at 6:11 AM Simon Glass <sjg at chromium.org> wrote:
>
> 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....
Ok.
>
> > +       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