Simon Glass 4415f1d1f1
env: Create a location driver for each location ...
Set up a location driver for each supported environment location. At
present this just points to the global functions and is not used. A
later patch will switch this over to use private functions in each driver.
There are several special cases here in various drivers to handle
peculiarities of certain boards:
1. Some boards define CONFIG_ENV_IS_IN_FAT and CONFIG_SPL_ENV_SUPPORT but
do not actually load the environment in SPL. The env load code was
optimised out before but with the driver, it is not. Therefore a special
case is added to env/fat.c. The correct fix (depending on board testing
might be to disable CONFIG_SPL_ENV_SUPPORT.
2. A similar situations happens with CONFIG_ENV_IS_IN_FLASH. Some boards
do not actually load the environment in SPL, so to reduce code size we
need to drop that code. A similar fix may be possible with these boards,
or it may be possible to adjust the environment CONFIG settings.
Added to the above is that the CONFIG_SPL_ENV_SUPPORT option does not
apply when the environment is in flash.
Obviously the above has been discovered through painful and time-consuming
trial and error. Hopefully board maintainers can take a look and figure
out what is actually needed.
Signed-off-by: Simon Glass <sjg@chromium.org >
2017-08-15 08:18:53 -04:00
2017-08-15 08:18:51 -04:00
2017-07-03 17:35:28 -04:00
2017-08-15 08:18:45 -04:00
2017-08-13 15:17:30 -04:00
2017-08-13 17:12:33 +02:00
2017-06-23 10:38:02 -04:00
2017-06-01 19:55:50 -07:00
2017-08-14 12:47:32 -05:00
2017-08-01 11:58:01 +09:00
2016-12-03 13:21:21 -05:00
2017-06-01 07:03:17 -06:00
2017-02-07 10:54:32 -06:00
2017-08-09 09:57:32 -07:00
2016-10-11 11:55:33 +08:00
2017-02-08 15:56:28 -05:00
2017-08-01 11:58:00 +09:00
2017-05-11 22:03:37 -04:00
2017-06-05 11:02:29 -04:00
2017-05-15 10:38:09 -04:00
2017-07-12 06:57:38 +02:00
2017-08-13 15:17:30 -04:00
2017-07-10 14:25:50 -04:00
2017-06-05 14:13:09 -04:00
2017-06-01 07:03:14 -06:00
2017-07-28 23:34:46 +02:00
2017-08-11 15:41:52 -04:00
2017-08-02 09:11:52 +02:00
2017-07-08 15:55:34 -04:00
2016-12-02 21:32:38 -05:00
2017-01-28 08:47:30 -05:00
2017-08-11 15:41:51 -04:00
2017-01-28 08:47:42 -05:00
2017-07-31 11:22:56 -04:00
2017-08-14 17:06:06 -04:00
2017-08-07 15:22:29 -05:00
2017-07-11 10:08:19 -06:00
2016-10-13 12:25:02 -05:00
2016-10-19 09:01:51 +02:00
2017-06-01 07:03:11 -06:00
2017-02-12 14:30:25 -05:00
2017-05-11 22:21:27 -04:00
2017-07-28 23:34:39 +02:00
2017-07-11 10:08:19 -06:00
2016-11-25 17:59:31 -07:00
2017-04-13 09:41:10 -04:00
2017-06-01 07:03:08 -06:00
2017-07-28 12:02:47 -06:00
2017-04-04 20:01:57 -06:00
2016-10-10 15:23:33 +09:00
2017-05-15 20:32:12 +02:00
2017-07-25 10:58:07 +02:00
2017-07-29 00:18:46 +02:00
2017-07-19 14:14:40 +02:00
2016-11-14 23:24:03 +01:00
2017-08-14 17:06:06 -04:00
2017-08-15 08:18:53 -04:00
2016-09-23 22:25:27 -04:00
2016-09-14 14:09:50 -07:00
2016-11-21 14:07:27 -05:00
2016-09-23 09:18:55 -04:00
2017-06-03 17:55:34 -04:00
2017-06-01 07:03:11 -06:00
2017-06-02 10:16:46 -06:00
2017-07-28 12:02:48 -06:00
2017-08-13 15:17:37 -04:00
2017-08-09 09:57:33 -07:00
2017-04-14 13:50:41 +02:00
2017-04-12 13:28:32 -04:00
2017-01-04 19:40:52 -05:00
2017-04-17 09:03:30 -07:00
2017-07-12 09:44:22 +02:00
2017-06-05 14:12:59 -04:00
2016-09-14 14:05:32 -07:00
2017-03-17 09:27:08 +01:00
2016-12-08 10:36:22 -06:00
2016-09-26 08:53:07 -07:00
2016-10-06 09:54:14 -07:00
2017-01-04 19:40:19 -05:00
2016-10-06 09:56:28 -07:00
2016-09-27 23:30:49 +02:00
2017-03-28 09:03:04 -07:00
2016-10-04 12:01:14 +02:00
2016-09-27 23:30:18 +02:00
2017-07-28 23:34:41 +02:00
2017-05-31 19:38:14 -04:00
2016-09-23 17:55:42 -04:00
2017-05-10 13:37:22 -06:00
2017-06-12 08:38:02 -04:00
2017-07-10 14:25:50 -04:00
2017-04-05 16:36:56 -04:00
2017-04-05 13:52:35 -04:00
2017-07-23 09:24:47 -04:00
2017-06-01 07:03:16 -06:00
2017-06-16 10:14:55 -04:00
2016-10-23 18:33:57 -04:00
2017-06-12 08:37:55 -04:00
2017-04-14 19:38:57 -06:00
2017-06-02 10:16:46 -06:00
2017-06-01 07:03:15 -06:00
2016-11-07 11:28:16 -06:00
2016-12-20 07:40:04 +01:00
2017-08-01 15:38:32 -04:00
2017-07-08 15:55:26 -04:00
2017-07-11 22:41:54 -04:00
2017-08-07 15:18:31 -05:00
2017-06-16 10:14:56 -04:00
2017-07-23 17:04:46 -04:00
2017-08-13 15:17:31 -04:00
2017-06-01 07:03:06 -06:00
2017-07-28 12:02:47 -06:00
2016-12-04 13:54:51 -05:00
2016-10-01 20:04:59 -04:00
2017-08-04 20:34:04 -04:00
2017-08-13 15:17:32 -04:00
2017-05-31 10:09:03 +02:00
2017-06-12 08:37:55 -04:00
2017-08-07 15:18:30 -05:00
2017-07-03 17:35:28 -04:00
2017-06-01 07:03:15 -06:00
2017-07-08 15:55:26 -04:00
2017-05-10 13:37:21 -06:00
2017-04-05 16:36:57 -04:00
2017-06-01 07:03:15 -06:00
2017-07-28 23:34:07 +02:00
2017-04-10 10:02:03 +08:00
2016-10-06 20:57:40 -04:00
2016-12-20 09:15:27 +01:00
2017-07-11 10:08:19 -06:00
2017-01-25 07:03:44 +01:00
2016-10-06 20:57:41 -04:00
2017-07-03 17:35:28 -04:00
2017-02-06 11:38:46 +08:00
2016-10-06 15:07:35 -04:00
2017-06-01 07:03:16 -06:00
2017-08-13 17:12:19 +02:00
2017-01-13 17:40:38 +01:00
2017-06-16 10:14:55 -04:00
2017-07-31 12:21:40 -04:00
2016-10-19 09:01:50 +02:00
2017-01-14 16:46:30 -05:00
2017-03-26 13:22:58 -06:00
2017-04-17 09:03:30 -07:00
2016-09-26 13:24:43 -04:00
2017-04-12 13:28:27 -04:00
2017-07-28 23:34:34 +02:00
2017-07-28 23:34:35 +02:00
2016-10-12 10:56:51 +08:00
2016-09-20 09:30:23 -04:00
2016-10-23 18:33:48 -04:00
2016-10-23 18:33:54 -04:00
2016-10-31 10:13:17 -04:00
2017-01-10 10:18:11 +01:00
2017-07-08 15:55:32 -04:00
2017-08-13 15:17:34 -04:00
2016-09-22 07:33:21 +02:00
2017-04-08 09:26:54 -04:00
2017-08-02 09:11:52 +02:00
2016-11-15 15:28:04 +01:00
4415f1d1f1