[U-Boot] [RFC PATCH 1/8] Add env persist location to Kconfig

[Joe Hershberger]

All of the ENV_IS_IN_* configs moved to Kconfig.

Signed-off-by: Joe Hershberger <joe.hershberger at ni.com>

---

 common/Kconfig | 85 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)

diff --git a/common/Kconfig b/common/Kconfig
index 15759f7..4397e69 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -1,3 +1,88 @@
+menu "Environment"
+
+choice
+	prompt "Environment location"
+	default ENV_IS_NOWHERE
+	help
+	  Select where the environment is persisted.
+
+config ENV_IS_IN_DATAFLASH
+	bool "Data Flash"
+	help
+	  Select this if you have a DataFlash memory device which you
+	  want to use for the environment.
+
+config ENV_IS_IN_EEPROM
+	bool "EEPROM"
+	help
+	  Select this if you have an EEPROM or similar serial access
+	  device and a driver for it.
+
+config ENV_IS_IN_FLASH
+	bool "Flash"
+	help
+	  Select this if the environment is in flash memory.
+
+config ENV_IS_IN_MMC
+	bool "MMC"
+	help
+	  Select this if you have an MMC device which you want to use
+	  for the environment.
+
+config ENV_IS_IN_FAT
+	bool "FAT"
+	help
+	  Select this if you want to use the FAT file system for the
+	  environment.
+
+config ENV_IS_IN_NAND
+	bool "NAND"
+	help
+	  Select this if you have a NAND device which you want to use
+	  for the environment.
+
+config ENV_IS_IN_NVRAM
+	bool "NVRAM"
+	help
+	  Select this if you have some non-volatile memory device
+	  (NVRAM, battery buffered SRAM) which you want to use for the
+	  environment.
+
+config ENV_IS_IN_ONENAND
+	bool "OneNAND"
+	help
+	  Select this if you have a OneNAND device which you want to use
+	  for the environment.
+
+config ENV_IS_IN_SPI_FLASH
+	bool "SPI Flash"
+	help
+	  Select this if you have a SPI Flash memory device which you
+	  want to use for the environment.
+
+config ENV_IS_IN_REMOTE
+	bool "Remote"
+	help
+	  Select this if you have a remote memory space which you
+	  want to use for the local device's environment.
+
+config ENV_IS_IN_UBI
+	bool "UBI"
+	help
+	  Select this if you have an UBI volume that you want to use for
+	  the environment.  This has the benefit of wear-leveling the
+	  environment accesses, which is important on NAND.
+
+config ENV_IS_NOWHERE
+	bool "Nowhere"
+	help
+	  Select this if there is no storage for the environment and
+	  each boot U-Boot will use the default environment.
+
+endchoice
+
+endmenu
+
 menu "Command line interface"
 
 config HUSH_PARSER
-- 
1.7.11.5