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From: Mayuresh Chitale <mchitale@ventanamicro.com>
To: Bin Meng <bmeng.cn@gmail.com>, Simon Glass <sjg@chromium.org>
Cc: Mayuresh Chitale <mchitale@ventanamicro.com>,
	u-boot@lists.denx.de, Heinrich Schuchardt <xypron.glpk@gmx.de>,
	Rick Chen <rick@andestech.com>, Leo <ycliang@andestech.com>
Subject: [PATCH v4 1/4] spl: Add Kconfig options for NVME
Date: Sat,  3 Jun 2023 19:32:53 +0530	[thread overview]
Message-ID: <20230603140256.2443518-2-mchitale@ventanamicro.com> (raw)
In-Reply-To: <20230603140256.2443518-1-mchitale@ventanamicro.com>

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>
---
 common/spl/Kconfig | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 2c042ad306..94b13f7a7f 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
-- 
2.34.1


  reply	other threads:[~2023-06-03 14:04 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-03 14:02 [PATCH v4 0/4] SPL NVMe support Mayuresh Chitale
2023-06-03 14:02 ` Mayuresh Chitale [this message]
2023-06-03 14:02 ` [PATCH v4 2/4] spl: blk: Support loading images from fs Mayuresh Chitale
2023-06-03 14:02 ` [PATCH v4 3/4] nvme: pci: Enable for SPL Mayuresh Chitale
2023-06-03 14:02 ` [PATCH v4 4/4] common: spl: Add spl NVMe boot support Mayuresh Chitale
2023-06-20 13:37 ` [PATCH v4 0/4] SPL NVMe support Tom Rini
2023-07-12 13:06   ` mchitale
2023-07-12 13:27     ` Heinrich Schuchardt
2023-07-12 17:12       ` Tom Rini
2023-07-17  8:09         ` mchitale
2023-07-17 15:12           ` Tom Rini
2023-07-20  6:17             ` mchitale

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