u-boot.git/env/Kconfig, branch v2021.01

env: Access Environment in SPI flashes before relocation

2020-10-30T14:54:38Z

Enable the new Kconfig option ENV_SPI_EARLY if you want to use Environment in SPI flash before relocation. Call env_init() and than you can use env_get_f() for accessing Environment variables. Signed-off-by: Heiko Schocher Reviewed-by: Simon Glass

env/ext4.c: allow loading from an EXT4 partition on the MMC boot device

2020-10-14T15:16:34Z

This parallels what I added for FAT in commit 6731bef6966, allowing the environment to be found in a specific partition on the device that the board's mmc_get_env_dev() returns. On the Banana Pi R2 that means the device that U-Boot was loaded from; either the internal eMMC or an SD card. Signed-off-by: David Woodhouse

Kconfig: Move VERSION_VARIABLE under environment

2020-10-09T16:01:55Z

This relates to the environment so should not be at the top level. Move it. Signed-off-by: Simon Glass

env: kconfig: Add default option for ARCH_ZYNQ

2020-09-23T08:31:40Z

Zynq is similar to ZynqMP u-boot feature wise that's why also enable default option for ENV_FAT_DEVICE_AND_PART Kconfig entry. Signed-off-by: Michal Simek

env: Kconfig: Add missing dependency for ENV_IS_IN_EXT4

2020-08-27T15:26:58Z

ENV_IS_IN_EXT4 also need to enable FS_EXT4 which is not covered in Kconfig. Kconfig reports this as: WARNING: unmet direct dependencies detected for EXT4_WRITE Depends on [n]: FS_EXT4 [=n] Selected by [y]: - ENV_IS_IN_EXT4 [=y] && !CHAIN_OF_TRUST [=n] Signed-off-by: Michal Simek Reviewed-by: Tom Rini

Convert CONFIG_SYS_MMC_ENV_DEV et al to Kconfig

2020-08-08T15:03:52Z

This converts the following to Kconfig: CONFIG_SYS_MMC_ENV_DEV CONFIG_SYS_MMC_ENV_PART Note that with this conversion we now have consistent behavior with respect to ensuring that we have always selected the correct MMC device and hardware partition. Signed-off-by: Tom Rini

env: Add support for explicit write access list

2020-07-31T14:13:00Z

This option marks any U-Boot variable which does not have explicit 'w' writeable flag set as read-only. This way the environment can be locked down and only variables explicitly configured to be writeable can ever be changed by either 'env import', 'env set' or loading user environment from environment storage. Signed-off-by: Marek Vasut Reviewed-by: Tom Rini

env: Add option to only ever append environment

2020-07-31T14:13:00Z

Add configuration option which prevents the environment hash table to be ever cleared and reloaded with different content. This is useful in case the first environment loaded into the hash table contains e.g. sensitive content which must not be dropped or reloaded. Signed-off-by: Marek Vasut Reviewed-by: Tom Rini

env: add absolute path at CONFIG_ENV_EXT4_FILE

2020-07-31T14:13:00Z

Add the absolute path to the default value of CONFIG_ENV_EXT4_FILE = "/uboot.env". This patch avoid the error : Saving Environment to EXT4... File System is consistent Please supply Absolute path Reviewed-by: Tom Rini Signed-off-by: Patrick Delaunay

Convert CONFIG_ENV_OVERWRITE to Kconfig

2020-07-28T20:18:06Z

This converts the following to Kconfig: CONFIG_ENV_OVERWRITE Signed-off-by: Adam Ford [trini: Rerun migration, remove some comments] Signed-off-by: Tom Rini