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authorFurquan Shaikh <furquan@chromium.org>2017-10-04 14:01:41 -0700
committerFurquan Shaikh <furquan@google.com>2017-10-08 19:38:28 +0000
commit2749c52080bbaba9e6ce54fb327b7157a7e392c2 (patch)
tree91e05dd62841fe1d1f0f63bba017d1fd11550613 /src
parent687b023d970327e2d4994e5fb170edf9a1e7180f (diff)
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>
Diffstat (limited to 'src')
-rw-r--r--src/ec/google/chromeec/ec.c70
-rw-r--r--src/ec/google/chromeec/ec.h12
-rw-r--r--src/mainboard/google/auron/ec.c27
-rw-r--r--src/mainboard/google/chell/ec.c28
-rw-r--r--src/mainboard/google/cyan/ec.c33
-rw-r--r--src/mainboard/google/eve/ec.c31
-rw-r--r--src/mainboard/google/fizz/ec.c26
-rw-r--r--src/mainboard/google/glados/ec.c28
-rw-r--r--src/mainboard/google/kahlee/ec.c28
-rw-r--r--src/mainboard/google/lars/ec.c28
-rw-r--r--src/mainboard/google/link/ec.c26
-rw-r--r--src/mainboard/google/poppy/ec.c25
-rw-r--r--src/mainboard/google/rambi/ec.c27
-rw-r--r--src/mainboard/google/reef/ec.c28
-rw-r--r--src/mainboard/google/slippy/ec.c26
-rw-r--r--src/mainboard/google/zoombini/ec.c26
-rw-r--r--src/mainboard/intel/glkrvp/ec.c28
-rw-r--r--src/mainboard/intel/kblrvp/ec.c28
-rw-r--r--src/mainboard/intel/kunimitsu/ec.c28
-rw-r--r--src/mainboard/intel/strago/ec.c33
20 files changed, 204 insertions, 382 deletions
diff --git a/src/ec/google/chromeec/ec.c b/src/ec/google/chromeec/ec.c
index ab879c57a2..639719a85d 100644
--- a/src/ec/google/chromeec/ec.c
+++ b/src/ec/google/chromeec/ec.c
@@ -222,12 +222,12 @@ uint32_t google_chromeec_get_device_current_events(void)
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 @@ void google_chromeec_log_device_events(uint32_t mask)
}
}
+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 @@ u32 google_chromeec_get_wake_mask(void)
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 81bc9336e5..95d744358c 100644
--- a/src/ec/google/chromeec/ec.h
+++ b/src/ec/google/chromeec/ec.h
@@ -38,7 +38,6 @@ void google_chromeec_init(void);
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 @@ u32 google_chromeec_get_events_b(void);
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 crosec_command_proto(struct chromeec_command *cec_command,
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 5feafb8d08..3fc5373096 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 36cd10acd1..372237800e 100644
--- a/src/mainboard/google/chell/ec.c
+++ b/src/mainboard/google/chell/ec.c
@@ -21,26 +21,14 @@
void mainboard_ec_init(void)
{
- 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);
+ 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,
+ };
- /* 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);
- }
+ printk(BIOS_DEBUG, "mainboard: EC init\n");
- /* 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 cce7d705e1..efd20a597f 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);
-
- /* 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);
- }
+ if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC))
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
- /* 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 d5710f326d..893255ad47 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 0f2dccfaaf..6b3ec9e35f 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 36cd10acd1..372237800e 100644
--- a/src/mainboard/google/glados/ec.c
+++ b/src/mainboard/google/glados/ec.c
@@ -21,26 +21,14 @@
void mainboard_ec_init(void)
{
- 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);
+ 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,
+ };
- /* 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);
- }
+ printk(BIOS_DEBUG, "mainboard: EC init\n");
- /* 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 75ed1fa8eb..0d1dae2bde 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 36cd10acd1..372237800e 100644
--- a/src/mainboard/google/lars/ec.c
+++ b/src/mainboard/google/lars/ec.c
@@ -21,26 +21,14 @@
void mainboard_ec_init(void)
{
- 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);
+ 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,
+ };
- /* 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);
- }
+ printk(BIOS_DEBUG, "mainboard: EC init\n");
- /* 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 acf118553e..37949f6855 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 f0559ca6f7..ef1d55c2c7 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 27fcb0f066..307aedf28f 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);
-
- /* Disable SMI and wake events */
- google_chromeec_set_smi_mask(0);
+ google_chromeec_events_init(&info, s3_wakeup);
- /* 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 59fa442414..54e9c361a6 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)
{
- 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);
+ 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,
+ };
- /* 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);
- }
+ printk(BIOS_ERR, "mainboard: EC init\n");
- /* 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 c011f33d60..f8ab6b81d5 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 2ce1abfe48..d756444e15 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 ff891a99a9..c17033832e 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)
{
- 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);
+ 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,
+ };
- /* 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);
- }
+ printk(BIOS_ERR, "mainboard: EC init\n");
- /* 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 235ecab9ef..b40aabf73c 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 36cd10acd1..32ae8ba22f 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 dabe274fbf..efd20a597f 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);
-
- /* 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);
- }
+ if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC))
+ google_chromeec_events_init(&info, acpi_is_wakeup_s3());
- /* Clear wake event mask */
- google_chromeec_set_wake_mask(0);
-#endif
post_code(0xf1);
}