From 1087a7942c055db6fbb6ef6028a77599989561fc Mon Sep 17 00:00:00 2001 From: Jorge Ramirez-Ortiz Date: Wed, 10 Jan 2018 11:33:48 +0100 Subject: 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 [trini: Fix some line over 80 chars issues] Signed-off-by: Tom Rini --- env/env.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'env/env.c') 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) -- cgit v1.1