nvme: Split out PCI support
Apple SoCs have an integrated NVMe controller that isn't connected
over a PCIe bus. In preparation for adding support for this NVMe
controller, split out the PCI support into its own file. This file
is selected through a new CONFIG_NVME_PCI Kconfig option, so do
a wholesale replacement of CONFIG_NVME with CONFIG_NVME_PCI.
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested on: Macbook Air M1
Tested-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/nvme/Makefile b/drivers/nvme/Makefile
index 64f102b..fad9724 100644
--- a/drivers/nvme/Makefile
+++ b/drivers/nvme/Makefile
@@ -3,3 +3,4 @@
# Copyright (C) 2017, Bin Meng <bmeng.cn@gmail.com>
obj-y += nvme-uclass.o nvme.o nvme_show.o
+obj-$(CONFIG_NVME_PCI) += nvme_pci.o