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common: Add the CMD_ENV_EXISTS config to Kconfig
[platform/kernel/u-boot.git]
/
common
/
Kconfig
diff --git
a/common/Kconfig
b/common/Kconfig
index
0ccdf62
..
cb14592
100644
(file)
--- a/
common/Kconfig
+++ b/
common/Kconfig
@@
-191,6
+191,12
@@
config CMD_SAVEENV
Save all environment variables into the compiled-in persistent
storage.
+config CMD_ENV_EXISTS
+ bool "env exists"
+ help
+ Check if a variable is defined in the environment for use in
+ shell scripting.
+
endmenu
menu "Memory commands"