From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 2/3] Kconfig: Make ENV_HANDLING visible
Date: Wed, 27 Apr 2016 10:38:24 +0200 [thread overview]
Message-ID: <1461746305-31995-2-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1461746305-31995-1-git-send-email-s.hauer@pengutronix.de>
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.hauer@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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next prev parent reply other threads:[~2016-04-27 8:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-27 8:38 [PATCH 1/3] Kconfig: Make GLOBALVAR visible Sascha Hauer
2016-04-27 8:38 ` Sascha Hauer [this message]
2016-04-27 8:38 ` [PATCH 3/3] Kconfig: Create Kconfig symbol for NVVAR Sascha Hauer
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