diff options
| author | Jorge Ramirez-Ortiz | 2018-01-10 11:33:48 +0100 |
|---|---|---|
| committer | Tom Rini | 2018-01-15 16:28:57 -0500 |
| commit | 1087a7942c055db6fbb6ef6028a77599989561fc (patch) | |
| tree | b2cab64992a2d5fe1fe0ce3a21aeadd1fce74d74 /env/env.c | |
| parent | f2006808f099465707c8a815dd1d0ec093f3449b (diff) | |
env: enable accessing the environment in an EXT4 partition
For example to store the environment in a file named "/uboot.env" in MMC
"0", where partition "1" contains the EXT4 filesystem, the following
configs should be added to the board's default config:
CONFIG_ENV_IS_IN_EXT4=y
CONFIG_ENV_EXT4_DEVICE_AND_PART="0:1"
CONFIG_ENV_EXT4_FILE="/uboot.env"
CONFIG_ENV_EXT4_INTERFACE="mmc"
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
[trini: Fix some line over 80 chars issues]
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'env/env.c')
| -rw-r--r-- | env/env.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/env/env.c b/env/env.c index 76a5608628f..7455632fd36 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) |