u-boot/env
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