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env: ENV_IS_IN_FAT improvements

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Make it select FS_FAT as well, because if it's not selected, enabling
ENV_IS_IN_FAT causes a Kconfig warning:

warning: (ENV_IS_IN_FAT) selects FAT_WRITE which has unmet direct dependencies (FS_FAT)

This also allows dropping some code from config_fallbacks.

Also drop the unnecessary help text about having to enable
CONFIG_FAT_WRITE - Kconfig automatically handles that.

Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
This commit is contained in:
Tuomas Tynkkynen 2018-01-05 02:45:19 +02:00 committed by Tom Rini
parent f1698a8cf5
commit 3cd084d364
2 changed files with 1 additions and 7 deletions
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4
env/Kconfig vendored
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@ -74,13 +74,11 @@ config ENV_IS_IN_EEPROM
config ENV_IS_IN_FAT
bool "Environment is in a FAT filesystem"
depends on !CHAIN_OF_TRUST
select FS_FAT
select FAT_WRITE
help
Define this if you want to use the FAT file system for the environment.
- 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

4
include/config_fallbacks.h
View File

@ -29,10 +29,6 @@
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#endif
#if defined(CONFIG_ENV_IS_IN_FAT) && !defined(CONFIG_FS_FAT)
#define CONFIG_FS_FAT
#endif
/* Rather than repeat this expression each time, add a define for it */
#if defined(CONFIG_IDE) || \
defined(CONFIG_SATA) || \