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Diffstat (limited to 'common/Kconfig')
| -rw-r--r-- | common/Kconfig | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/common/Kconfig b/common/Kconfig index 947d7f2c262..abf55e51561 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -252,6 +252,40 @@ config ENV_IS_IN_EEPROM EEPROM which holds the environment, is reached over a pca9547 i2c mux with address 0x70, channel 3. +config ENV_IS_IN_FAT + bool "Environment is in a FAT filesystem" + depends on !CHAIN_OF_TRUST + help + Define this if you want to use the FAT file system for the environment. + + - FAT_ENV_INTERFACE: + + Define this to a string that is the name of the block device. + + - FAT_ENV_DEVICE_AND_PART: + + Define this to a string to specify the partition of the device. It can + be as following: + + "D:P", "D:0", "D", "D:" or "D:auto" (D, P are integers. And P >= 1) + - "D:P": device D partition P. Error occurs if device D has no + partition table. + - "D:0": device D. + - "D" or "D:": device D partition 1 if device D has partition + table, or the whole device D if has no partition + table. + - "D:auto": first partition in device D with bootable flag set. + If none, first valid partition in device D. If no + partition table then means device D. + + - FAT_ENV_FILE: + + It's a string of the FAT file name. This file use to store the + environment. + + - CONFIG_FAT_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 |