Introduce EVT_SETTINGS_R, triggered post-relocation and before console init.
This event gives an option to perform any platform-dependent setup, which needs to take place before show_board_info(). Usage examples include readout of EEPROM stored settings.
Signed-off-by: Artur Rojek artur@conclusive.pl Reviewed-by: Simon Glass sjg@chromium.org ---
v5: no change
v4: new patch
common/board_r.c | 1 + common/event.c | 1 + include/event.h | 9 +++++++++ 3 files changed, 11 insertions(+)
diff --git a/common/board_r.c b/common/board_r.c index 52786901be55..a7967849dc0c 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -693,6 +693,7 @@ static init_fnc_t init_sequence_r[] = { #if defined(CONFIG_ID_EEPROM) mac_read_from_eeprom, #endif + INITCALL_EVENT(EVT_SETTINGS_R), INIT_FUNC_WATCHDOG_RESET #if defined(CONFIG_PCI_INIT_R) && !defined(CONFIG_SYS_EARLY_PCI_INIT) /* diff --git a/common/event.c b/common/event.c index 3080d9ed754d..dc61b9672f32 100644 --- a/common/event.c +++ b/common/event.c @@ -37,6 +37,7 @@ const char *const type_name[] = { /* init hooks */ "misc_init_f", "fsp_init_r", + "settings_r", "last_stage_init",
/* Fpga load hook */ diff --git a/include/event.h b/include/event.h index c5646b713ad8..a8f046da3c32 100644 --- a/include/event.h +++ b/include/event.h @@ -104,6 +104,15 @@ enum event_t { */ EVT_FSP_INIT_F,
+ /** + * @EVT_SETTINGS_R: + * This event is triggered post-relocation and before console init. + * This gives an option to perform any platform-dependent setup, which + * needs to take place before show_board_info() (e.g. readout of EEPROM + * stored settings). + */ + EVT_SETTINGS_R, + /** * @EVT_LAST_STAGE_INIT: * This event is triggered just before jumping to the main loop.