---
env/Kconfig | 10 ++++++++++
env/env.c | 2 ++
2 files changed, 12 insertions(+)
diff --git a/env/Kconfig b/env/Kconfig
index 2477bf8..4387a2c 100644
--- a/env/Kconfig
+++ b/env/Kconfig
@@ -81,6 +81,16 @@ config ENV_IS_IN_FAT
- CONFIG_FAT_WRITE:
This must be enabled. Otherwise it cannot save the environment file.
+config ENV_IS_IN_EXT4
+ bool "Environment is in a EXT4 filesystem"
+ depends on !CHAIN_OF_TRUST
+ select EXT4_WRITE
+ help
+ Define this if you want to use the EXT4 file system for the
environment.
+
+ - CONFIG_EXT4_WRITE:
+ This must be enabled. Otherwise it cannot save the environment file.
+
config ENV_IS_IN_FLASH
bool "Environment in flash memory"
depends on !CHAIN_OF_TRUST
diff --git a/env/env.c b/env/env.c
index 76a5608..7455632 100644
--- a/env/env.c
+++ b/env/env.c
@@ -32,6 +32,8 @@ static enum env_location env_get_default_location(void)
return ENVL_EEPROM;
else if IS_ENABLED(CONFIG_ENV_IS_IN_FAT)
return ENVL_FAT;
+ else if IS_ENABLED(CONFIG_ENV_IS_IN_EXT4)
+ return ENVL_EXT4;
else if IS_ENABLED(CONFIG_ENV_IS_IN_FLASH)
return ENVL_FLASH;
else if IS_ENABLED(CONFIG_ENV_IS_IN_MMC)
--
2.7.4
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