[RFC PATCH v1 1/3] spl: Add Kconfig options for NVME

[Mayuresh Chitale <mchitale@ventanamicro.com>]

This patch adds options to enable PCI NVMe support in SPL

Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com>
---
 common/spl/Kconfig | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 70d97815f0..2bc97421f9 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -1218,6 +1218,31 @@ config SPL_SATA
 	  expense and power consumption. This enables loading from SATA
 	  using a configured device.
 
+config SPL_NVME
+	bool "NVM Express device support"
+	depends on BLK
+	select HAVE_BLOCK_DEVICE
+	help
+	  This option enables support for NVM Express devices.
+	  It supports basic functions of NVMe (read/write).
+
+config SPL_NVME_PCI
+	bool "NVM Express PCI device support for SPL"
+	depends on SPL_PCI && SPL_NVME
+	help
+	  This option enables support for NVM Express PCI devices.
+	  This allows use of NVMe devices for loading u-boot.
+
+config SPL_NVME_BOOT_DEVICE
+	hex "NVMe boot device number"
+	depends on SPL_NVME
+	default 0x0
+
+config SYS_NVME_FAT_BOOT_PARTITION
+	hex "NVMe boot partition number"
+	depends on SPL_NVME
+	default	0x1
+
 config SPL_SATA_RAW_U_BOOT_USE_SECTOR
 	bool "SATA raw mode: by sector"
 	depends on SPL_SATA
-- 
2.25.1