diff options
Diffstat (limited to 'include/dm')
| -rw-r--r-- | include/dm/device.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/dm/device.h b/include/dm/device.h index 079ec57..df02e41 100644 --- a/include/dm/device.h +++ b/include/dm/device.h @@ -55,6 +55,12 @@ struct driver_info; #define DM_FLAG_ACTIVE_DMA (1 << 9) /* + * Call driver remove function to do some final configuration, before + * U-Boot exits and the OS is started + */ +#define DM_FLAG_OS_PREPARE (1 << 10) + +/* * One or multiple of these flags are passed to device_remove() so that * a selective device removal as specified by the remove-stage and the * driver flags can be done. @@ -66,10 +72,13 @@ enum { /* Remove devices with active DMA */ DM_REMOVE_ACTIVE_DMA = DM_FLAG_ACTIVE_DMA, + /* Remove devices which need some final OS preparation steps */ + DM_REMOVE_OS_PREPARE = DM_FLAG_OS_PREPARE, + /* Add more use cases here */ /* Remove devices with any active flag */ - DM_REMOVE_ACTIVE_ALL = DM_REMOVE_ACTIVE_DMA, + DM_REMOVE_ACTIVE_ALL = DM_REMOVE_ACTIVE_DMA | DM_REMOVE_OS_PREPARE, }; /** |