Marek Vasut 47f3b1f243 env: Add option to only ever append environment ...

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 <marex@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>

2020-07-31 10:13:00 -04:00

..

attr.c

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

callback.c

make env_entry::callback conditional on !CONFIG_SPL_BUILD

2020-04-24 10:09:59 -04:00

common.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

eeprom.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

embedded.c

env: Finish migration of common ENV options

2019-11-20 18:32:09 -05:00

env.c

env: Add option to only ever append environment

2020-07-31 10:13:00 -04:00

ext4.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

fat.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

flags.c

env: Warn on force access if ENV_ACCESS_IGNORE_FORCE set

2020-07-31 10:13:00 -04:00

flash.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

Kconfig

env: Add option to only ever append environment

2020-07-31 10:13:00 -04:00

Makefile

env: remove callback.o for an SPL build

2020-04-24 10:09:59 -04:00

mmc.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

nand.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

nowhere.c

env: nowhere: add .load ops

2020-07-31 10:13:00 -04:00

nvram.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

onenand.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

remote.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

sata.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

sf.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00

ubi.c

env: Discern environment coming from external storage

2020-07-31 10:13:00 -04:00