[PATCH 1/5] defaultenv: introduce CONFIG_DEFAULT_ENVIRONMENT_GENERIC to enable it

[Jean-Christophe PLAGNIOL-VILLARD]

this will we usefull to enable functionnality if used

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
---
 arch/arm/configs/neso_defconfig   |    3 ++-
 arch/arm/configs/pca100_defconfig |    3 ++-
 arch/arm/configs/pcm037_defconfig |    3 ++-
 arch/arm/configs/pcm038_defconfig |    3 ++-
 arch/arm/configs/pcm043_defconfig |    3 ++-
 common/Kconfig                    |    7 +++++++
 common/Makefile                   |    4 ++++
 7 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/arch/arm/configs/neso_defconfig b/arch/arm/configs/neso_defconfig
index 9f6e3f4..24125f9 100644
--- a/arch/arm/configs/neso_defconfig
+++ b/arch/arm/configs/neso_defconfig
@@ -12,7 +12,8 @@ CONFIG_HUSH_FANCY_PROMPT=y
 CONFIG_CMDLINE_EDITING=y
 CONFIG_AUTO_COMPLETE=y
 CONFIG_PARTITION=y
-CONFIG_DEFAULT_ENVIRONMENT_PATH="defaultenv arch/arm/boards/guf-neso/env"
+CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
+CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/guf-neso/env"
 CONFIG_CMD_EDIT=y
 CONFIG_CMD_SLEEP=y
 CONFIG_CMD_SAVEENV=y
diff --git a/arch/arm/configs/pca100_defconfig b/arch/arm/configs/pca100_defconfig
index d1708a6..8c72bdf 100644
--- a/arch/arm/configs/pca100_defconfig
+++ b/arch/arm/configs/pca100_defconfig
@@ -12,7 +12,8 @@ CONFIG_HUSH_FANCY_PROMPT=y
 CONFIG_CMDLINE_EDITING=y
 CONFIG_AUTO_COMPLETE=y
 CONFIG_PARTITION=y
-CONFIG_DEFAULT_ENVIRONMENT_PATH="defaultenv arch/arm/boards/phycard-i.MX27/env"
+CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
+CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/phycard-i.MX27/env"
 CONFIG_CMD_EDIT=y
 CONFIG_CMD_SLEEP=y
 CONFIG_CMD_SAVEENV=y
diff --git a/arch/arm/configs/pcm037_defconfig b/arch/arm/configs/pcm037_defconfig
index 8e60b0a..e12f690 100644
--- a/arch/arm/configs/pcm037_defconfig
+++ b/arch/arm/configs/pcm037_defconfig
@@ -10,7 +10,8 @@ CONFIG_HUSH_FANCY_PROMPT=y
 CONFIG_CMDLINE_EDITING=y
 CONFIG_AUTO_COMPLETE=y
 CONFIG_PARTITION=y
-CONFIG_DEFAULT_ENVIRONMENT_PATH="defaultenv arch/arm/boards/pcm037/env"
+CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
+CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/pcm037/env"
 CONFIG_CMD_EDIT=y
 CONFIG_CMD_SLEEP=y
 CONFIG_CMD_SAVEENV=y
diff --git a/arch/arm/configs/pcm038_defconfig b/arch/arm/configs/pcm038_defconfig
index eacbbc6..2038f14 100644
--- a/arch/arm/configs/pcm038_defconfig
+++ b/arch/arm/configs/pcm038_defconfig
@@ -13,7 +13,8 @@ CONFIG_HUSH_FANCY_PROMPT=y
 CONFIG_CMDLINE_EDITING=y
 CONFIG_AUTO_COMPLETE=y
 CONFIG_PARTITION=y
-CONFIG_DEFAULT_ENVIRONMENT_PATH="defaultenv arch/arm/boards/pcm038/env"
+CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
+CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/pcm038/env"
 CONFIG_CMD_EDIT=y
 CONFIG_CMD_SLEEP=y
 CONFIG_CMD_SAVEENV=y
diff --git a/arch/arm/configs/pcm043_defconfig b/arch/arm/configs/pcm043_defconfig
index 51ca833..2dd711b 100644
--- a/arch/arm/configs/pcm043_defconfig
+++ b/arch/arm/configs/pcm043_defconfig
@@ -13,7 +13,8 @@ CONFIG_HUSH_FANCY_PROMPT=y
 CONFIG_CMDLINE_EDITING=y
 CONFIG_AUTO_COMPLETE=y
 CONFIG_PARTITION=y
-CONFIG_DEFAULT_ENVIRONMENT_PATH="defaultenv arch/arm/boards/pcm043/env"
+CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y
+CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/pcm043/env"
 CONFIG_CMD_EDIT=y
 CONFIG_CMD_SLEEP=y
 CONFIG_CMD_SAVEENV=y
diff --git a/common/Kconfig b/common/Kconfig
index ad70cde..485133e 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -382,6 +382,13 @@ config DEFAULT_ENVIRONMENT
 	  Enabling this option will give you a default environment when
 	  the environment found in the environment sector is invalid
 
+config DEFAULT_ENVIRONMENT_GENERIC
+	bool
+	depends on DEFAULT_ENVIRONMENT
+	prompt "Default environment generic"
+	help
+	  Generic barebox default env
+
 config DEFAULT_ENVIRONMENT_PATH
 	string
 	depends on DEFAULT_ENVIRONMENT
diff --git a/common/Makefile b/common/Makefile
index e56dbc2..b42ab7a 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -26,6 +26,10 @@ ifdef CONFIG_DEFAULT_ENVIRONMENT
 $(obj)/startup.o: include/generated/barebox_default_env.h
 $(obj)/env.o: include/generated/barebox_default_env.h
 
+ifeq ($(CONFIG_DEFAULT_ENVIRONMENT_GENERIC),y)
+CONFIG_DEFAULT_ENVIRONMENT_PATH += defaultenv
+endif
+
 ENV_FILES := $(shell cd $(srctree); for i in $(CONFIG_DEFAULT_ENVIRONMENT_PATH); do find $${i} -type f -exec readlink -f {} \;; done)
 
 endif # ifdef CONFIG_DEFAULT_ENVIRONMENT
-- 
1.7.1