ec/google/chromeec: Add library function google_chromeec_events_init
mainboard_ec_init implemented by all x86-based mainboards using
chromeec performed similar tasks for initializing and recording ec
events. Instead of duplicating this code across multiple boards,
provide a library function google_chromeec_events_init that can be
called by mainboard with appropriate inputs to perform the required
actions.
This change also adds a new structure google_chromeec_event_info to
allow mainboards to provide information required by the library
function to handle different event masks.
Also, google_chromeec_log_device_events and google_chromeec_log_events
no longer need to be exported.
Change-Id: I1cbc24e3e1a31aed35d8527f90ed16ed15ccaa86
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/21877
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
diff --git a/src/ec/google/chromeec/ec.c b/src/ec/google/chromeec/ec.c
index ab879c5..639719a 100644
--- a/src/ec/google/chromeec/ec.c
+++ b/src/ec/google/chromeec/ec.c
@@ -222,12 +222,12 @@
return 0;
}
-void google_chromeec_log_device_events(uint32_t mask)
+static void google_chromeec_log_device_events(uint32_t mask)
{
uint32_t events;
int i;
- if (!IS_ENABLED(CONFIG_ELOG))
+ if (!IS_ENABLED(CONFIG_ELOG) || !mask)
return;
if (google_chromeec_check_feature(EC_FEATURE_DEVICE_EVENT) != 1)
@@ -242,6 +242,53 @@
}
}
+static void google_chromeec_log_events(u32 mask)
+{
+ u8 event;
+ u32 wake_mask;
+
+ if (!IS_ENABLED(CONFIG_ELOG))
+ return;
+
+ /* Set wake mask so events will be read from ACPI interface */
+ wake_mask = google_chromeec_get_wake_mask();
+ google_chromeec_set_wake_mask(mask);
+
+ while ((event = google_chromeec_get_event()) != 0) {
+ if (EC_HOST_EVENT_MASK(event) & mask)
+ elog_add_event_byte(ELOG_TYPE_EC_EVENT, event);
+ }
+
+ google_chromeec_set_wake_mask(wake_mask);
+}
+
+void google_chromeec_events_init(const struct google_chromeec_event_info *info,
+ bool is_s3_wakeup)
+{
+ if (is_s3_wakeup) {
+ google_chromeec_log_events(info->log_events |
+ info->s3_wake_events);
+
+ /* Log and clear device events that may wake the system. */
+ google_chromeec_log_device_events(info->s3_device_events);
+
+ /* Disable SMI and wake events. */
+ google_chromeec_set_smi_mask(0);
+
+ /* Clear pending events. */
+ while (google_chromeec_get_event() != 0)
+ ;
+
+ /* Restore SCI event mask. */
+ google_chromeec_set_sci_mask(info->sci_events);
+ } else
+ google_chromeec_log_events(info->log_events |
+ info->s5_wake_events);
+
+ /* Clear wake event mask. */
+ google_chromeec_set_wake_mask(0);
+}
+
int google_chromeec_check_feature(int feature)
{
struct chromeec_command cmd;
@@ -520,25 +567,6 @@
EC_CMD_HOST_EVENT_GET_WAKE_MASK);
}
-void google_chromeec_log_events(u32 mask)
-{
-#if IS_ENABLED(CONFIG_ELOG)
- u8 event;
- u32 wake_mask;
-
- /* Set wake mask so events will be read from ACPI interface */
- wake_mask = google_chromeec_get_wake_mask();
- google_chromeec_set_wake_mask(mask);
-
- while ((event = google_chromeec_get_event()) != 0) {
- if (EC_HOST_EVENT_MASK(event) & mask)
- elog_add_event_byte(ELOG_TYPE_EC_EVENT, event);
- }
-
- google_chromeec_set_wake_mask(wake_mask);
-#endif
-}
-
int google_chromeec_set_usb_charge_mode(u8 port_id, enum usb_charge_mode mode)
{
struct chromeec_command cmd;
diff --git a/src/ec/google/chromeec/ec.h b/src/ec/google/chromeec/ec.h
index 81bc933..95d7443 100644
--- a/src/ec/google/chromeec/ec.h
+++ b/src/ec/google/chromeec/ec.h
@@ -38,7 +38,6 @@
uint32_t google_chromeec_get_device_enabled_events(void);
int google_chromeec_set_device_enabled_events(uint32_t mask);
uint32_t google_chromeec_get_device_current_events(void);
-void google_chromeec_log_device_events(uint32_t mask);
int google_chromeec_check_feature(int feature);
uint8_t google_chromeec_calc_checksum(const uint8_t *data, int size);
@@ -49,7 +48,6 @@
int google_chromeec_clear_events_b(u32 mask);
int google_chromeec_kbbacklight(int percent);
void google_chromeec_post(u8 postcode);
-void google_chromeec_log_events(u32 mask);
int google_chromeec_vbnv_context(int is_read, uint8_t *data, int len);
uint8_t google_chromeec_get_switches(void);
@@ -118,4 +116,14 @@
int google_chromeec_command(struct chromeec_command *cec_command);
+struct google_chromeec_event_info {
+ uint32_t log_events;
+ uint32_t sci_events;
+ uint32_t s3_wake_events;
+ uint32_t s3_device_events;
+ uint32_t s5_wake_events;
+};
+void google_chromeec_events_init(const struct google_chromeec_event_info *info,
+ bool is_s3_wakeup);
+
#endif /* _EC_GOOGLE_CHROMEEC_EC_H */
diff --git a/src/mainboard/google/auron/ec.c b/src/mainboard/google/auron/ec.c
index 5feafb8..3fc5373 100644
--- a/src/mainboard/google/auron/ec.c
+++ b/src/mainboard/google/auron/ec.c
@@ -22,28 +22,17 @@
void mainboard_ec_init(void)
{
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
+
printk(BIOS_DEBUG, "mainboard_ec_init\n");
post_code(0xf0);
- /* Restore SCI event mask on resume. */
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
-
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake events, these are enabled on entry to sleep */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
post_code(0xf1);
}
diff --git a/src/mainboard/google/chell/ec.c b/src/mainboard/google/chell/ec.c
index 36cd10a..3722378 100644
--- a/src/mainboard/google/chell/ec.c
+++ b/src/mainboard/google/chell/ec.c
@@ -21,26 +21,14 @@
void mainboard_ec_init(void)
{
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
+
printk(BIOS_DEBUG, "mainboard: EC init\n");
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
-
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
}
diff --git a/src/mainboard/google/cyan/ec.c b/src/mainboard/google/cyan/ec.c
index cce7d70..efd20a5 100644
--- a/src/mainboard/google/cyan/ec.c
+++ b/src/mainboard/google/cyan/ec.c
@@ -23,33 +23,18 @@
void mainboard_ec_init(void)
{
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
+
printk(BIOS_DEBUG, "mainboard_ec_init\n");
post_code(0xf0);
-#if IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC)
- /* Restore SCI event mask on resume. */
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
+ if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC))
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
- /*
- * Set SCI mask.OS may not generate SMI event to set
- * this on S3 resume.
- */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
-#endif
post_code(0xf1);
}
diff --git a/src/mainboard/google/eve/ec.c b/src/mainboard/google/eve/ec.c
index d5710f3..893255a 100644
--- a/src/mainboard/google/eve/ec.c
+++ b/src/mainboard/google/eve/ec.c
@@ -20,28 +20,13 @@
void mainboard_ec_init(void)
{
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s3_device_events = MAINBOARD_EC_S3_DEVICE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
- /* Log and clear device events that may wake the system */
- google_chromeec_log_device_events(
- MAINBOARD_EC_S3_DEVICE_EVENTS);
-
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
}
diff --git a/src/mainboard/google/fizz/ec.c b/src/mainboard/google/fizz/ec.c
index 0f2dccf..6b3ec9e 100644
--- a/src/mainboard/google/fizz/ec.c
+++ b/src/mainboard/google/fizz/ec.c
@@ -20,24 +20,12 @@
void mainboard_ec_init(void)
{
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
}
diff --git a/src/mainboard/google/glados/ec.c b/src/mainboard/google/glados/ec.c
index 36cd10a..3722378 100644
--- a/src/mainboard/google/glados/ec.c
+++ b/src/mainboard/google/glados/ec.c
@@ -21,26 +21,14 @@
void mainboard_ec_init(void)
{
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
+
printk(BIOS_DEBUG, "mainboard: EC init\n");
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
-
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
}
diff --git a/src/mainboard/google/kahlee/ec.c b/src/mainboard/google/kahlee/ec.c
index 75ed1fa..0d1dae2 100644
--- a/src/mainboard/google/kahlee/ec.c
+++ b/src/mainboard/google/kahlee/ec.c
@@ -22,28 +22,16 @@
static void ramstage_ec_init(void)
{
- printk(BIOS_ERR, "mainboard: EC init\n");
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
+ printk(BIOS_DEBUG, "mainboard: EC init\n");
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
}
static void early_ec_init(void)
diff --git a/src/mainboard/google/lars/ec.c b/src/mainboard/google/lars/ec.c
index 36cd10a..3722378 100644
--- a/src/mainboard/google/lars/ec.c
+++ b/src/mainboard/google/lars/ec.c
@@ -21,26 +21,14 @@
void mainboard_ec_init(void)
{
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
+
printk(BIOS_DEBUG, "mainboard: EC init\n");
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
-
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
}
diff --git a/src/mainboard/google/link/ec.c b/src/mainboard/google/link/ec.c
index acf1185..37949f6 100644
--- a/src/mainboard/google/link/ec.c
+++ b/src/mainboard/google/link/ec.c
@@ -21,27 +21,17 @@
void link_ec_init(void)
{
+ const struct google_chromeec_event_info info = {
+ .log_events = LINK_EC_LOG_EVENTS,
+ .sci_events = LINK_EC_SCI_EVENTS,
+ .s3_wake_events = LINK_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = LINK_EC_S5_WAKE_EVENTS,
+ };
+
printk(BIOS_DEBUG, "link_ec_init\n");
post_code(0xf0);
- /* Restore SCI event mask on resume. */
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(LINK_EC_LOG_EVENTS |
- LINK_EC_S3_WAKE_EVENTS);
-
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0);
- google_chromeec_set_sci_mask(LINK_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(LINK_EC_LOG_EVENTS |
- LINK_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake events, these are enabled on entry to sleep */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
post_code(0xf1);
}
diff --git a/src/mainboard/google/poppy/ec.c b/src/mainboard/google/poppy/ec.c
index f0559ca..ef1d55c 100644
--- a/src/mainboard/google/poppy/ec.c
+++ b/src/mainboard/google/poppy/ec.c
@@ -20,24 +20,13 @@
void mainboard_ec_init(void)
{
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
}
diff --git a/src/mainboard/google/rambi/ec.c b/src/mainboard/google/rambi/ec.c
index 27fcb0f..307aedf 100644
--- a/src/mainboard/google/rambi/ec.c
+++ b/src/mainboard/google/rambi/ec.c
@@ -21,28 +21,21 @@
void mainboard_ec_init(void)
{
+ bool s3_wakeup = acpi_is_wakeup_s3();
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
+
printk(BIOS_DEBUG, "mainboard_ec_init\n");
post_code(0xf0);
- /* Restore SCI event mask on resume. */
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
+ google_chromeec_events_init(&info, s3_wakeup);
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0);
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
+ if (!s3_wakeup)
google_chromeec_set_smi_mask(MAINBOARD_EC_SMI_EVENTS);
- }
-
- /* Clear wake events, these are enabled on entry to sleep */
- google_chromeec_set_wake_mask(0);
post_code(0xf1);
}
diff --git a/src/mainboard/google/reef/ec.c b/src/mainboard/google/reef/ec.c
index 59fa442..54e9c36 100644
--- a/src/mainboard/google/reef/ec.c
+++ b/src/mainboard/google/reef/ec.c
@@ -23,28 +23,16 @@
static void ramstage_ec_init(void)
{
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
+
printk(BIOS_ERR, "mainboard: EC init\n");
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
-
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
}
static void bootblock_ec_init(void)
diff --git a/src/mainboard/google/slippy/ec.c b/src/mainboard/google/slippy/ec.c
index c011f33..f8ab6b8 100644
--- a/src/mainboard/google/slippy/ec.c
+++ b/src/mainboard/google/slippy/ec.c
@@ -21,27 +21,17 @@
void mainboard_ec_init(void)
{
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
+
printk(BIOS_DEBUG, "mainboard_ec_init\n");
post_code(0xf0);
- /* Restore SCI event mask on resume. */
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
-
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0);
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake events, these are enabled on entry to sleep */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
post_code(0xf1);
}
diff --git a/src/mainboard/google/zoombini/ec.c b/src/mainboard/google/zoombini/ec.c
index 2ce1abf..d756444 100644
--- a/src/mainboard/google/zoombini/ec.c
+++ b/src/mainboard/google/zoombini/ec.c
@@ -19,24 +19,12 @@
void mainboard_ec_init(void)
{
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
}
diff --git a/src/mainboard/intel/glkrvp/ec.c b/src/mainboard/intel/glkrvp/ec.c
index ff891a9..c170338 100644
--- a/src/mainboard/intel/glkrvp/ec.c
+++ b/src/mainboard/intel/glkrvp/ec.c
@@ -24,28 +24,16 @@
static void ramstage_ec_init(void)
{
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
+
printk(BIOS_ERR, "mainboard: EC init\n");
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
-
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
}
static void bootblock_ec_init(void)
diff --git a/src/mainboard/intel/kblrvp/ec.c b/src/mainboard/intel/kblrvp/ec.c
index 235ecab..b40aabf 100644
--- a/src/mainboard/intel/kblrvp/ec.c
+++ b/src/mainboard/intel/kblrvp/ec.c
@@ -21,26 +21,14 @@
void mainboard_ec_init(void)
{
- printk(BIOS_DEBUG, "mainboard: EC init\n");
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
+ printk(BIOS_ERR, "mainboard: EC init\n");
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
}
diff --git a/src/mainboard/intel/kunimitsu/ec.c b/src/mainboard/intel/kunimitsu/ec.c
index 36cd10a..32ae8ba 100644
--- a/src/mainboard/intel/kunimitsu/ec.c
+++ b/src/mainboard/intel/kunimitsu/ec.c
@@ -21,26 +21,14 @@
void mainboard_ec_init(void)
{
- printk(BIOS_DEBUG, "mainboard: EC init\n");
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
+ printk(BIOS_ERR, "mainboard: EC init\n");
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
-
- /* Restore SCI event mask */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
}
diff --git a/src/mainboard/intel/strago/ec.c b/src/mainboard/intel/strago/ec.c
index dabe274..efd20a5 100644
--- a/src/mainboard/intel/strago/ec.c
+++ b/src/mainboard/intel/strago/ec.c
@@ -23,33 +23,18 @@
void mainboard_ec_init(void)
{
+ const struct google_chromeec_event_info info = {
+ .log_events = MAINBOARD_EC_LOG_EVENTS,
+ .sci_events = MAINBOARD_EC_SCI_EVENTS,
+ .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+ .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+ };
+
printk(BIOS_DEBUG, "mainboard_ec_init\n");
post_code(0xf0);
-#if IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC)
- /* Restore SCI event mask on resume. */
- if (acpi_is_wakeup_s3()) {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S3_WAKE_EVENTS);
+ if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC))
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
-
- /* Clear pending events */
- while (google_chromeec_get_event() != 0)
- ;
- /*
- * Set SCI mask.OS may not generate the SMI event to
- * set this on S3 resume
- */
- google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
- } else {
- google_chromeec_log_events(MAINBOARD_EC_LOG_EVENTS |
- MAINBOARD_EC_S5_WAKE_EVENTS);
- }
-
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
-#endif
post_code(0xf1);
}