ENV_HANDLING is usable even without explicit loadenv/saveenv command
support. Instead of selecting this option from loadenv/saveenv, make
this option visible. loadenv/saveenv can then depend on ENV_HANDLING
rather than selecting it. This reduces Kconfig dependencies hassles.
Signed-off-by: Sascha Hauer <s.ha...@pengutronix.de>
---
commands/Kconfig | 4 ++--
common/Kconfig | 16 +++++++++++-----
2 files changed, 13 insertions(+), 7 deletions(-)
diff --git a/commands/Kconfig b/commands/Kconfig
index 39a2df5..56b9542 100644
--- a/commands/Kconfig
+++ b/commands/Kconfig
@@ -761,7 +761,7 @@ config CMD_GLOBAL
config CMD_LOADENV
tristate
- select ENV_HANDLING
+ depends on ENV_HANDLING
prompt "loadenv"
help
Load environment from ENVFS
@@ -805,7 +805,7 @@ config CMD_MAGICVAR_HELP
config CMD_SAVEENV
tristate
- select ENV_HANDLING
+ depends on ENV_HANDLING
prompt "saveenv"
help
Save environment to persistent storage
diff --git a/common/Kconfig b/common/Kconfig
index 503f43a..12f6e84 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -21,10 +21,6 @@ config HAS_KALLSYMS
config HAS_MODULES
bool
-config ENV_HANDLING
- select CRC32
- bool
-
config HAS_CACHE
bool
help
@@ -646,10 +642,20 @@ config PARTITION
source common/partitions/Kconfig
+config ENV_HANDLING
+ select CRC32
+ bool "Support environment files storage"
+ default y if !SHELL_NONE
+ help
+ Enabling this option will give you environment files which can be
stored
+ over reboots. The "saveenv" command will store all files under /env/
to
+ the persistent environment, the "loadenv" command (also executed
during
+ startup) will bring them back. If unsure, say yes.
+
config DEFAULT_ENVIRONMENT
bool
default y
- select ENV_HANDLING
+ depends on ENV_HANDLING
prompt "Compile in default environment"
help
Enabling this option will give you a default environment when
--
2.8.0.rc3
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