Merge branch 'next'

Signed-off-by: Tom Rini <trini@konsulko.com>

1 files changed, 66 insertions, 9 deletions

diff --git a/include/event.h b/include/event.h
index f5c5d30a645..be4cefd6ae8 100644
--- a/include/event.h
+++ b/include/event.h
@@ -95,6 +95,28 @@ enum event_t {
 	EVT_MISC_INIT_F,
 
 	/**
+	 * @EVT_FSP_INIT_F:
+	 * This event is triggered before relocation to set up Firmware Support
+	 * Package.
+	 * Where U-Boot relies on binary blobs to handle part of the system
+	 * init, this event can be used to set up the blobs. This is used on
+	 * some Intel platforms
+	 */
+	EVT_FSP_INIT_F,
+
+	/**
+	 * @EVT_LAST_STAGE_INIT:
+	 * This event is triggered just before jumping to the main loop.
+	 * Some boards need to perform initialisation immediately before control
+	 * is passed to the command-line interpreter (e.g. for init that depend
+	 * on later phases in the init sequence).
+	 *
+	 * Some parts can be only initialized if all others (like Interrupts)
+	 * are up and running (e.g. the PC-style ISA keyboard).
+	 */
+	EVT_LAST_STAGE_INIT,
+
+	/**
 	 * @EVT_FPGA_LOAD:
 	 * The FPGA load hook is called after loading an FPGA with a new binary.
 	 * Its parameter is of type struct event_fpga_load and contains
@@ -185,19 +207,48 @@ struct event {
 	union event_data data;
 };
 
+/* Flags for event spy */
+enum evspy_flags {
+	EVSPYF_SIMPLE	= 1 << 0,
+};
+
 /** Function type for event handlers */
 typedef int (*event_handler_t)(void *ctx, struct event *event);
 
+/** Function type for simple event handlers */
+typedef int (*event_handler_simple_t)(void);
+
 /**
  * struct evspy_info - information about an event spy
  *
  * @func: Function to call when the event is activated (must be first)
  * @type: Event type
+ * @flags: Flags for this spy
  * @id: Event id string
  */
 struct evspy_info {
 	event_handler_t func;
-	enum event_t type;
+	u8 type;
+	u8 flags;
+#if CONFIG_IS_ENABLED(EVENT_DEBUG)
+	const char *id;
+#endif
+};
+
+/**
+ * struct evspy_info_simple - information about an event spy
+ *
+ * THis is the 'simple' record, the only difference being the handler function
+ *
+ * @func: Function to call when the event is activated (must be first)
+ * @type: Event type
+ * @flags: Flags for this spy
+ * @id: Event id string
+ */
+struct evspy_info_simple {
+	event_handler_simple_t func;
+	u8 type;
+	u8 flags;
 #if CONFIG_IS_ENABLED(EVENT_DEBUG)
 	const char *id;
 #endif
@@ -205,9 +256,11 @@ struct evspy_info {
 
 /* Declare a new event spy */
 #if CONFIG_IS_ENABLED(EVENT_DEBUG)
-#define _ESPY_REC(_type, _func)   { _func, _type, #_func, }
+#define _ESPY_REC(_type, _func)   { _func, _type, 0, #_func, }
+#define _ESPY_REC_SIMPLE(_type, _func)  { _func, _type, EVSPYF_SIMPLE, #_func, }
 #else
 #define _ESPY_REC(_type, _func)   { _func, _type, }
+#define _ESPY_REC_SIMPLE(_type, _func)  { _func, _type, EVSPYF_SIMPLE }
 #endif
 
 static inline const char *event_spy_id(struct evspy_info *spy)
@@ -250,10 +303,16 @@ static inline const char *event_spy_id(struct evspy_info *spy)
  * away the linker-list entry sometimes, e.g. with the EVT_FT_FIXUP entry in
  * vbe_simple.c - so for now, make it global.
  */
-#define EVENT_SPY(_type, _func) \
+#define EVENT_SPY_FULL(_type, _func) \
 	__used ll_entry_declare(struct evspy_info, _type ## _3_ ## _func, \
 		evspy_info) = _ESPY_REC(_type, _func)
 
+/* Simple spy with no function arguemnts */
+#define EVENT_SPY_SIMPLE(_type, _func) \
+	__used ll_entry_declare(struct evspy_info_simple, \
+		_type ## _3_ ## _func, \
+		evspy_info) = _ESPY_REC_SIMPLE(_type, _func)
+
 /**
  * event_register - register a new spy
  *
@@ -270,14 +329,12 @@ int event_register(const char *id, enum event_t type, event_handler_t func,
 void event_show_spy_list(void);
 
 /**
- * event_manual_reloc() - Relocate event handler pointers
- *
- * Relocate event handler pointers for all static event spies. It is called
- * during the generic board init sequence, after relocation.
+ * event_type_name() - Get the name of an event type
  *
- * Return: 0 if OK
+ * @type: Type to check
+ * Return: Name of event, or "(unknown)" if not known
  */
-int event_manual_reloc(void);
+const char *event_type_name(enum event_t type);
 
 /**
  * event_notify() - notify spies about an event