From: Mayuresh Chitale <mchitale@ventanamicro.com>
Date: Sat, 3 Jun 2023 14:02:53 +0000 (+0530)
Subject: spl: Add Kconfig options for NVME
X-Git-Tag: v2025.01-rc5-pxa1908~950^2~11^2~3
X-Git-Url: http://git.dujemihanovic.xyz/img/static/%7B%7B%20%24.Site.BaseURL%20%7D%7Dposts/%7B%7B%20%24image.RelPermalink%20%7D%7D?a=commitdiff_plain;h=f3228a7232663c5690eed1a15f1299c25c910179;p=u-boot.git

spl: Add Kconfig options for NVME

Add kconfig options to enable NVME and PCI NVMe support in SPL

Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 6774ba5b42..ae0d50744e 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -1263,6 +1263,32 @@ config SPL_SATA_RAW_U_BOOT_SECTOR
 	  Sector on the SATA disk to load U-Boot from, when the SATA disk is being
 	  used in raw mode. Units: SATA disk sectors (1 sector = 512 bytes).
 
+config SPL_NVME
+	bool "NVM Express device support"
+	depends on BLK
+	select HAVE_BLOCK_DEVICE
+	select FS_LOADER
+	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_BOOT_PARTITION
+	hex "NVMe boot partition number"
+	depends on SPL_NVME
+	default	0x1
+
 config SPL_SERIAL
 	bool "Support serial"
 	select SPL_PRINTF