u-boot.git/env/nowhere.c, branch v2023.07.01

env: nowhere: Cosmetic fix

2021-10-31T18:26:44Z

Use spaces instead of tabs in assignments, since there are no lines to align assignment values to. Signed-off-by: Marek Behún Reviewed-by: Simon Glass

env: nowhere: Let generic env_init() assign default environment

2021-10-31T18:26:44Z

env_nowhere_init() assigns default environment if ENV_INVALID, but this is done in the generic env_init() function, which calls this initializer, so drop it from here. Signed-off-by: Marek Behún Reviewed-by: Simon Glass

env: Inline env_get_char() into its only user

2021-10-21T18:50:48Z

This function is a relic from the past when environment was read from underlying device one character at a time. It is used only in the case when getting an environemnt variable prior relocation, and the function is simple enough to be inlined there. Since env_get_char() is being changed to simple access to an array, we can drop the failing cases and simplify the code (this could have been done before, since env_get_char() did not fail even before). Signed-off-by: Marek Behún Reviewed-by: Simon Glass

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42Z

Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include at all, so remove that include. Signed-off-by: Simon Glass Signed-off-by: Tom Rini

env: typo enougth

2020-11-19T14:45:49Z

%s/enougth/enough/ Signed-off-by: Heinrich Schuchardt Acked-by: Joe Hershberger

env: nowhere: add .load ops

2020-07-31T14:13:00Z

Add the ops .load for nowhere ENV backend to load the default environment. This ops is needed for the command 'env load' Signed-off-by: Patrick Delaunay

env: Rename environment.h to env_internal.h

2019-08-11T23:27:31Z

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: Move env_valid to env.h

2019-08-11T20:43:41Z

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

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

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

env: Correct case of no sub-init function

2017-08-20T23:27:28Z

With the change to the environment code to remove the common init stage of pointing to the default environment and setting it as valid, combined with the change to switch gd->env_valid from 0/1/2 to an enum we now must set env_valid to one of the enum values rather than an int. And in this case, not only was setting it to an int wrong, it was now the wrong value. Finally, in the case of ENV_IS_NOWHERE we must still say that our envionrment is invalid after init for things to continue to function. Fixes: 7938822a6b75 ("env: Drop common init() functions") Tested-by: Marek Vasut Reported-by: Marek Vasut Reported-by: Andy Shevchenko Signed-off-by: Tom Rini --- Changes in v3: - Actually include changes for env/nowhere.c