Convert CONFIG_CMD_ENV_CALLBACK to Kconfig
This converts the following to Kconfig:
CONFIG_CMD_ENV_CALLBACK
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/README b/README
index a6af0a2..a785dbf 100644
--- a/README
+++ b/README
@@ -833,7 +833,6 @@
CONFIG_CMD_ECHO echo arguments
CONFIG_CMD_EDITENV edit env variable
CONFIG_CMD_ELF * bootelf, bootvx
- CONFIG_CMD_ENV_CALLBACK * display details about env callbacks
CONFIG_CMD_ENV_FLAGS * display details about env flags
CONFIG_CMD_ENV_EXISTS * check existence of env variable
CONFIG_CMD_EXPORTENV * export the environment
diff --git a/cmd/Kconfig b/cmd/Kconfig
index 6b9feff..3ac8764 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -314,6 +314,14 @@
Check if a variable is defined in the environment for use in
shell scripting.
+config CMD_ENV_CALLBACK
+ bool "env callbacks - print callbacks and their associated variables"
+ help
+ Some environment variable have callbacks defined by
+ U_BOOT_ENV_CALLBACK. These are called when the variable changes.
+ For example changing "baudrate" adjust the serial baud rate. This
+ command lists the currently defined callbacks.
+
endmenu
menu "Memory commands"
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index 5417057..410277a 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -22,6 +22,7 @@
# CONFIG_CMD_IMLS is not set
CONFIG_CMD_ASKENV=y
CONFIG_CMD_GREPENV=y
+CONFIG_CMD_ENV_CALLBACK=y
CONFIG_CMD_MD5SUM=y
CONFIG_LOOPW=y
CONFIG_CMD_MEMTEST=y
diff --git a/configs/sandbox_noblk_defconfig b/configs/sandbox_noblk_defconfig
index 6c6e659..090e057 100644
--- a/configs/sandbox_noblk_defconfig
+++ b/configs/sandbox_noblk_defconfig
@@ -22,6 +22,7 @@
# CONFIG_CMD_IMLS is not set
CONFIG_CMD_ASKENV=y
CONFIG_CMD_GREPENV=y
+CONFIG_CMD_ENV_CALLBACK=y
CONFIG_CMD_MD5SUM=y
CONFIG_LOOPW=y
CONFIG_CMD_MEMTEST=y
diff --git a/configs/sandbox_spl_defconfig b/configs/sandbox_spl_defconfig
index cdeb30c..b623e29 100644
--- a/configs/sandbox_spl_defconfig
+++ b/configs/sandbox_spl_defconfig
@@ -30,6 +30,7 @@
# CONFIG_CMD_IMLS is not set
CONFIG_CMD_ASKENV=y
CONFIG_CMD_GREPENV=y
+CONFIG_CMD_ENV_CALLBACK=y
CONFIG_CMD_MD5SUM=y
CONFIG_LOOPW=y
CONFIG_CMD_MEMTEST=y
diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h
index 8ba37fc..9aa18d4 100644
--- a/include/configs/sandbox.h
+++ b/include/configs/sandbox.h
@@ -108,7 +108,6 @@
#define CONFIG_CMD_SANDBOX
#define CONFIG_CMD_ENV_FLAGS
-#define CONFIG_CMD_ENV_CALLBACK
#define CONFIG_BOOTARGS ""
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index ec9ee88..0cece7d 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -383,7 +383,6 @@
CONFIG_CMDLINE_EDITING
CONFIG_CMDLINE_PS_SUPPORT
CONFIG_CMDLINE_TAG
-CONFIG_CMD_ENV_CALLBACK
CONFIG_CMD_ENV_FLAGS
CONFIG_CMD_ERRATA
CONFIG_CMD_ESBC_VALIDATE