[RESEND PATCH 01/10] env: add absolute path at CONFIG_ENV_EXT4_FILE

[Patrick Delaunay]

Add the absolute path to the default value of
CONFIG_ENV_EXT4_FILE = "/uboot.env".

This patch avoid the error :
  Saving Environment to EXT4... File System is consistent
  Please supply Absolute path

Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
---

For information, it is the value used today by all the boards:

dragonboard820c_defconfig:29:CONFIG_ENV_EXT4_FILE="/uboot.env"
hikey960_defconfig:25:CONFIG_ENV_EXT4_FILE="/uboot.env"
stm32mp15_basic_defconfig:64:CONFIG_ENV_EXT4_FILE="/uboot.env"
stm32mp15_optee_defconfig:51:CONFIG_ENV_EXT4_FILE="/uboot.env"
stm32mp15_trusted_defconfig:50:CONFIG_ENV_EXT4_FILE="/uboot.env"


 env/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/env/Kconfig b/env/Kconfig
index 0d6f559b39..8059749701 100644
--- a/env/Kconfig
+++ b/env/Kconfig
@@ -467,7 +467,7 @@ config ENV_EXT4_DEVICE_AND_PART
 config ENV_EXT4_FILE
 	string "Name of the EXT4 file to use for the environment"
 	depends on ENV_IS_IN_EXT4
-	default "uboot.env"
+	default "/uboot.env"
 	help
 	  It's a string of the EXT4 file name. This file use to store the
 	  environment (explicit path to the file)
-- 
2.17.1