[U-Boot] [RFC PATCH v2 09/11] spl: Kconfig: Add SPL_<media>_SUPPORT as Kconfig option

[Andrew F. Davis <afd@ti.com>]

Create a new Kconfig file to contain SPL boot media loading support
options as we begin moving these to the Kconfig system and out of header
files. Initially add new configs for all the existing boot media types,
giving them the same definition name as before to allow compatibility
with systems not yet using Kconfig.

Signed-off-by: Andrew F. Davis <afd@ti.com>
---
 common/Kconfig     |  7 +++++++
 common/spl/Kconfig | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 common/spl/Kconfig

diff --git a/common/Kconfig b/common/Kconfig
index 46e7173..f594db5 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -156,6 +156,13 @@ config SPI_BOOT
 	  booted via SPI flash. This is not a must, some SoCs need this,
 	  somes not.
 
+menu "SPL Media Loading Support"
+	depends on SPL
+
+source "common/spl/Kconfig"
+
+endmenu
+
 endmenu
 
 config BOOTDELAY
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
new file mode 100644
index 0000000..788ca14
--- /dev/null
+++ b/common/spl/Kconfig
@@ -0,0 +1,54 @@
+config SPL_YMODEM_SUPPORT
+	depends on SPL
+	bool "SPL Support for loading next stage from UART"
+	help
+	  This option enables SPL to load the next stage bootloader
+	  over a UART line using the x/y/z/modem protocol.
+
+config SPL_MMC_SUPPORT
+	bool "SPL Support for loading next stage from SD/MMC/eMMC"
+	help
+	  This option enables SPL to load the next stage bootloader
+	  from an SD/MMC/eMMC device.
+
+config SPL_SPI_SUPPORT
+	bool "SPL Support for loading next stage from SPI flash"
+	help
+	  This option enables SPL to load the next stage bootloader
+	  from SPI flash.
+
+config SPL_USB_SUPPORT
+	bool "SPL Support for loading next stage from USB"
+	help
+	  This option enables SPL to load the next stage bootloader
+	  from a USB device.
+
+config SPL_SATA_SUPPORT
+	bool "SPL Support for loading next stage from SATA"
+	help
+	  This option enables SPL to load the next stage bootloader
+	  from a SATA device.
+
+config SPL_NOR_SUPPORT
+	bool "SPL Support for loading next stage from NOR flash"
+	help
+	  This option enables SPL to load the next stage bootloader
+	  from NOR flash.
+
+config SPL_NAND_SUPPORT
+	bool "SPL Support for loading next stage from NAND flash"
+	help
+	  This option enables SPL to load the next stage bootloader
+	  from NAND flash.
+
+config SPL_ONENAND_SUPPORT
+	bool "SPL Support for loading next stage from ONENAND"
+	help
+	  This option enables SPL to load the next stage bootloader
+	  from ONENAND.
+
+config SPL_NET_SUPPORT
+	bool "SPL Support for loading next stage from NET"
+	help
+	  This option enables SPL to load the next stage bootloader
+	  from NET.
-- 
2.9.3