[U-Boot] [PATCH 3/7] common: Add the CMD_ENV_EXISTS config to Kconfig

This command needs to exist in the Kconfig so that it can be moved from the config_cmd_default.h.

Signed-off-by: Joe Hershberger joe.hershberger@ni.com ---

common/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/common/Kconfig b/common/Kconfig index 0ccdf62..cb14592 100644 --- 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"