u-boot/arch/sh
Simon Glass c1c3fe2307 env: Convert CONFIG_ENV_IS_IN... to a choice
At present we support multiple environment drivers but there is not way to
select between them at run time. Also settings related to the position and
size of the environment area are global (i.e. apply to all locations).

Until these limitations are removed we cannot really support more than one
environment location. Adjust the location to be a choice so that only one
can be selected. By default the environment is 'nowhere', meaning that the
environment exists only in memory and cannot be saved.

Also expand the help for the 'nowhere' option and move it to the top since
it is the default.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Move all of the imply logic to default X if Y so it works again]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-15 20:50:01 -04:00
..
cpu Move environment files from common/ to env/ 2017-08-15 08:18:45 -04:00
include/asm sh4: remove __io config options from r2dplus and r7780mp boards 2016-12-02 21:32:44 -05:00
lib Convert CONFIG_CMD_SH_ZIMAGEBOOT to Kconfig 2017-08-11 15:41:57 -04:00
config.mk sh: generate position independent code for all platforms 2016-12-02 21:32:54 -05:00
Kconfig env: Convert CONFIG_ENV_IS_IN... to a choice 2017-08-15 20:50:01 -04:00
Makefile sh: share the correct version of start.S among all cpus 2016-12-02 21:32:53 -05:00