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-rw-r--r--common/Kconfig15
1 files changed, 15 insertions, 0 deletions
diff --git a/common/Kconfig b/common/Kconfig
index 4d8ef6640b2..77ad47b4b60 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -176,6 +176,21 @@ endmenu
menu "Environment"
+config ENV_IS_IN_DATAFLASH
+ bool "Environment in dataflash"
+ depends on !CHAIN_OF_TRUST
+ help
+ Define this if you have a DataFlash memory device which you
+ want to use for the environment.
+
+ - CONFIG_ENV_OFFSET:
+ - CONFIG_ENV_ADDR:
+ - CONFIG_ENV_SIZE:
+
+ These three #defines specify the offset and size of the
+ environment area within the total memory of your DataFlash placed
+ at the specified address.
+
config ENV_IS_IN_EEPROM
bool "Environment in EEPROM"
depends on !CHAIN_OF_TRUST