u-boot.git/env, branch v2020.01-rc2

ubi: env: fix redundand management

2019-10-16T03:53:37+00:00

We check (with a #if defined()) the config ENV_UBI_VOLUME_REDUND
to know if there is a redundant env. But this config is a string
and is always defined with env is in ubi, so we always consider
that a redundand env is used.

To fix this issue, I've added a hidden flag ENV_UBI_IS_VOLUME_REDUND
that is true when ENV_UBI_VOLUME_REDUND is not "". Then, I check
this flag in the code, instead of the string ENV_UBI_VOLUME_REDUND.

hs: fixed typo s/condider/consider

Signed-off-by: Philippe Reynes 
Reviewed-by: Heiko Schocher

env: Kconfig: Add environment default offset in versal

2019-10-08T07:41:27+00:00

This patch adds default offset & sector size values for environment
variables to save in qspi/ospi flash for versal.

Signed-off-by: T Karthik Reddy 
Signed-off-by: Michal Simek

Revert "env: solve compilation error in SPL"

2019-10-04T16:21:33+00:00

This reverts commit 7d4776545b0f8a8827e5d061206faf61c9ba6ea9.  The
changes here break environment validation and furthermore do not seem to
be required.

Signed-off-by: Tom Rini

env: Rename environment.h to env_internal.h

2019-08-11T23:27:31+00:00

This file contains lots of internal details about the environment. Most
code can include env.h instead, calling the functions there as needed.

Rename this file and add a comment at the top to indicate its internal
nature.

Signed-off-by: Simon Glass 
Acked-by: Joe Hershberger 
Reviewed-by: Simon Goldschmidt 
[trini: Fixup apalis-tk1.c]
Signed-off-by: Tom Rini

env: Drop the ACTION typedef

2019-08-11T20:43:41+00:00

Avoid using a typedef here which is unnecessary. Add an 'env_' prefix to
both the enum and its members to make it clear that these are related to
the environment.

Add an ENV prefix to these two flags so that it is clear what they relate
to. Also move them to env.h since they are part of the public API. Use an
enum rather than a #define to tie them together.

Signed-off-by: Simon Glass

env: Rename the redundancy flags

2019-08-11T20:43:41+00:00

Add an ENV prefix to these two flags so that it is clear what they relate
to. Also move them to env.h since they are part of the public API. Use an
enum rather than a #define to tie them together.

Signed-off-by: Simon Glass

env: Drop the ENTRY typedef

2019-08-11T20:43:41+00:00

U-Boot is not supposed to use typedef for structs anymore. Also this name
is the same as the ENTRY() macro used in assembler files, and 'entry'
itself is widely used in U-Boot (>8k matches).

Drop the typedef and rename the struct to env_entry to reduce confusion.

Signed-off-by: Simon Glass 
Acked-by: Joe Hershberger

env: Move env_valid to env.h

2019-08-11T20:43:41+00:00

This enum is somewhat widely used to determine if the environment is valid
or not. Move it to the common environment header file.

Signed-off-by: Simon Glass 
Acked-by: Joe Hershberger

env: Rename environment to embedded_environment

2019-08-11T20:43:41+00:00

The name 'environment' is widely used in U-Boot so is not a very useful
name of a variable. Rename it to better indicate its purpose.

Signed-off-by: Simon Glass 
Acked-by: Joe Hershberger 
Reviewed-by: Simon Goldschmidt

env: Move get/set_default_env() to env.h

2019-08-11T20:43:41+00:00

Move these functions to the new header file and rename set_default_env()
to env_set_default() so that it has a consistent env_ prefix.

Acked-by: Joe Hershberger 
Signed-off-by: Simon Glass