u-boot.git/env, branch v2018.03-rc1

env: sunxi: Enable FAT-based environment support by default

2018-01-27T14:23:32+00:00

Now that we have everything in place to implement the transition scheme,
let's enable it by default.

Reviewed-by: Andre Przywara 
Reviewed-by: Lukasz Majewski 
Signed-off-by: Maxime Ripard

env: Mark env_get_location as weak

2018-01-27T14:23:22+00:00

Allow boards and architectures to override the default environment lookup
code by overriding env_get_location.

Reviewed-by: Andre Przywara 
Reviewed-by: Lukasz Majewski 
Reviewed-by: Simon Glass 
Signed-off-by: Maxime Ripard

env: Allow to build multiple environments in Kconfig

2018-01-27T14:23:22+00:00

Now that we have everything in place in the code, let's allow to build
multiple environments backend through Kconfig.

Reviewed-by: Andre Przywara 
Reviewed-by: Lukasz Majewski 
Reviewed-by: Simon Glass 
Signed-off-by: Maxime Ripard

env: mmc: depends on the MMC framework

2018-01-27T14:21:57+00:00

The raw MMC environment directly calls into the MMC framework. Make sure
it's enabled before we can select it.

Reviewed-by: Simon Glass 
Signed-off-by: Maxime Ripard 
Reviewed-by: Jaehoon Chung

env: Initialise all the environments

2018-01-27T14:21:57+00:00

Since we want to have multiple environments, we will need to initialise
all the environments since we don't know at init time what drivers might
fail when calling load.

Let's init all of them, and only consider for further operations the ones
that have not reported any errors at init time.

Reviewed-by: Simon Glass 
Signed-off-by: Maxime Ripard

env: Support multiple environments

2018-01-27T14:21:57+00:00

Now that we have everything in place to support multiple environment, let's
make sure the current code can use it.

The priority used between the various environment is the same one that was
used in the code previously.

At read / init times, the highest priority environment is going to be
detected, and we'll use the same one without lookup during writes. This
should implement the same behaviour than we currently have.

Reviewed-by: Andre Przywara 
Reviewed-by: Simon Glass 
Signed-off-by: Maxime Ripard

env: common: Make the debug messages play a little nicer

2018-01-27T14:19:11+00:00

Since we have global messages to indicate what's going on, the custom
messages in the environment drivers only make the output less readable.

Make the common code play a little nicer by removing all the extra output
in the standard case.

Reviewed-by: Andre Przywara 
Reviewed-by: Simon Glass 
Signed-off-by: Maxime Ripard

env: mmc: Make the debug messages play a little nicer

2018-01-27T14:19:11+00:00

Since we have global messages to indicate what's going on, the custom
messages in the environment drivers only make the output less readable.

Make MMC play a little nicer by removing all the extra \n and formatting
that is redundant with the global output.

Reviewed-by: Andre Przywara 
Reviewed-by: Simon Glass 
Signed-off-by: Maxime Ripard 
Reviewed-by: Jaehoon Chung

env: fat: Make the debug messages play a little nicer

2018-01-27T14:19:11+00:00

Since we have global messages to indicate what's going on, the custom
messages in the environment drivers only make the output less readable.

Make FAT play a little nicer by removing all the extra \n and formatting
that is redundant with the global output.

Reviewed-by: Andre Przywara 
Signed-off-by: Maxime Ripard

env: Make it explicit where we're loading our environment from

2018-01-27T14:19:11+00:00

Since we can have multiple environments now, it's better to provide a
decent indication on what environments were tried and which were the one to
fail and succeed.

Reviewed-by: Simon Glass 
Signed-off-by: Maxime Ripard