diff options
| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2022-04-19 10:05:11 +0900 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2022-04-23 22:05:41 +0200 |
| commit | a57ad20d07e82f9ddbbdf981c8f8dd5368b225e4 (patch) | |
| tree | 3f7b37f9548c0b94b31bb9fb5eee3433caf435c9 /common/board_r.c | |
| parent | bf76031d19fa82041ae5ddc17214ec71858b0097 (diff) | |
efi_loader: split efi_init_obj_list() into two stages
In the next commit, CONFIG_EFI_SETUP_EARLY will become mandated
in order to support dynamic enumeration of efi_disk objects.
This can, however, be problematic particularly in case of file-based
variable storage (efi_variable.c, default).
Non-volatile variables are to be restored from EFI system partition
by efi_init_variables() in efi_init_obj_list(). When efi_init_obj_list()
is called in board_init_r(), we don't know yet what disk devices
we have since none of device probing commands (say, scsi rescan) has not
been executed at that stage.
So in this commit, a preparatory change is made; efi_init_obj_list() is
broken into the two functions;
* efi_init_early(), and
* new efi_init_obj_list()
Only efi_init_early() will be called in board_init_r(), which allows
us to execute any of device probing commands, either though "preboot"
variable or normal command line, before calling efi_init_obj_list() which
is to be invoked at the first execution of an efi-related command
(or at efi_launch_capsules()) as used to be.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Diffstat (limited to 'common/board_r.c')
| -rw-r--r-- | common/board_r.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/board_r.c b/common/board_r.c index 8dc87ed2be..7d0281f544 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -795,7 +795,7 @@ static init_fnc_t init_sequence_r[] = { initr_mem, #endif #ifdef CONFIG_EFI_SETUP_EARLY - (init_fnc_t)efi_init_obj_list, + efi_init_early, #endif run_main_loop, }; |