starfive-tech/u-boot.git/env/eeprom.c, branch rtthread_AMP

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42+00:00

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: Discern environment coming from external storage

2020-07-31T14:13:00+00:00

Add another custom environment flag which discerns environment coming from external storage from environment set by U-Boot itself. Signed-off-by: Marek Vasut Reviewed-by: Tom Rini

common: Move old EEPROM functions into a new header

2019-12-02T23:25:25+00:00

These functions do not use driver model but are still used. Move them to a new eeprom.h header file. Signed-off-by: Simon Glass Reviewed-by: Tom Rini

crc32: Use the crc.h header for crc functions

2019-12-02T23:23:08+00:00

Drop inclusion of crc.h in common.h and use the correct header directly instead. With this we can drop the conflicting definition in fw_env.h and rely on the crc.h header, which is already included. Signed-off-by: Simon Glass Reviewed-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: 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: Move env_get() to env.h

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

Move env_get() over to the new header file. Acked-by: Joe Hershberger Signed-off-by: Simon Glass

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

2018-05-07T13:34:12+00:00

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: restore old env_get_char() behaviour

2018-02-16T16:12:42+00:00

With multiple environments, the 'get_char' callback for env drivers does not really make sense any more because it is only supported by two drivers (eeprom and nvram). To restore single character loading for these drivers, override 'env_get_char_spec'. Signed-off-by: Simon Goldschmidt Acked-by: Maxime Ripard

env: make env drivers propagate env_import return value

2018-02-01T13:05:53+00:00

For multiple env drivers to correctly implement fallback when one environment fails to load (e.g. crc error), the return value of env_import has to be propagated by all env driver's load function. Without this change, the first driver that succeeds to load an environment with an invalid CRC return 0 (success) and no other drivers are checked. Signed-off-by: Simon Goldschmidt Acked-by: Maxime Ripard