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-rw-r--r--src/mainboard/google/chell/devicetree.cb6
-rw-r--r--src/mainboard/google/eve/devicetree.cb6
-rw-r--r--src/mainboard/google/fizz/devicetree.cb6
-rw-r--r--src/mainboard/google/glados/devicetree.cb6
-rw-r--r--src/mainboard/google/lars/devicetree.cb3
-rw-r--r--src/mainboard/google/poppy/devicetree.cb6
-rw-r--r--src/mainboard/intel/kblrvp/variants/rvp3/devicetree.cb3
-rw-r--r--src/mainboard/intel/kblrvp/variants/rvp7/devicetree.cb3
-rw-r--r--src/mainboard/intel/kunimitsu/devicetree.cb3
-rw-r--r--src/soc/intel/skylake/acpi.c3
-rw-r--r--src/soc/intel/skylake/chip.h8
-rw-r--r--src/soc/intel/skylake/pmc.c17
12 files changed, 45 insertions, 25 deletions
diff --git a/src/mainboard/google/chell/devicetree.cb b/src/mainboard/google/chell/devicetree.cb
index 477a8aa777..5df9ea625e 100644
--- a/src/mainboard/google/chell/devicetree.cb
+++ b/src/mainboard/google/chell/devicetree.cb
@@ -1,8 +1,10 @@
chip soc/intel/skylake
# Enable deep Sx states
- register "deep_s3_enable" = "0"
- register "deep_s5_enable" = "1"
+ register "deep_s3_enable_ac" = "0"
+ register "deep_s3_enable_dc" = "0"
+ register "deep_s5_enable_ac" = "1"
+ register "deep_s5_enable_dc" = "1"
register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN"
# GPE configuration
diff --git a/src/mainboard/google/eve/devicetree.cb b/src/mainboard/google/eve/devicetree.cb
index 427ba6b916..f995ab7d37 100644
--- a/src/mainboard/google/eve/devicetree.cb
+++ b/src/mainboard/google/eve/devicetree.cb
@@ -1,8 +1,10 @@
chip soc/intel/skylake
# Enable deep Sx states
- register "deep_s3_enable" = "1"
- register "deep_s5_enable" = "1"
+ register "deep_s3_enable_ac" = "1"
+ register "deep_s3_enable_dc" = "1"
+ register "deep_s5_enable_ac" = "1"
+ register "deep_s5_enable_dc" = "1"
register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN | DSX_EN_WAKE_PIN"
# GPE configuration
diff --git a/src/mainboard/google/fizz/devicetree.cb b/src/mainboard/google/fizz/devicetree.cb
index e498dc9012..ee0217792d 100644
--- a/src/mainboard/google/fizz/devicetree.cb
+++ b/src/mainboard/google/fizz/devicetree.cb
@@ -1,8 +1,10 @@
chip soc/intel/skylake
# Deep Sx states
- register "deep_s3_enable" = "0"
- register "deep_s5_enable" = "1"
+ register "deep_s3_enable_ac" = "0"
+ register "deep_s3_enable_dc" = "0"
+ register "deep_s5_enable_ac" = "1"
+ register "deep_s5_enable_dc" = "1"
register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN | DSX_EN_WAKE_PIN"
# GPE configuration
diff --git a/src/mainboard/google/glados/devicetree.cb b/src/mainboard/google/glados/devicetree.cb
index f7a2e52a19..d4155ea6b8 100644
--- a/src/mainboard/google/glados/devicetree.cb
+++ b/src/mainboard/google/glados/devicetree.cb
@@ -1,8 +1,10 @@
chip soc/intel/skylake
# Enable deep Sx states
- register "deep_s3_enable" = "0"
- register "deep_s5_enable" = "1"
+ register "deep_s3_enable_ac" = "0"
+ register "deep_s3_enable_dc" = "0"
+ register "deep_s5_enable_ac" = "1"
+ register "deep_s5_enable_dc" = "1"
register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN"
# GPE configuration
diff --git a/src/mainboard/google/lars/devicetree.cb b/src/mainboard/google/lars/devicetree.cb
index b95ecf5d88..ed1de93258 100644
--- a/src/mainboard/google/lars/devicetree.cb
+++ b/src/mainboard/google/lars/devicetree.cb
@@ -1,7 +1,8 @@
chip soc/intel/skylake
# Enable deep Sx states
- register "deep_s5_enable" = "1"
+ register "deep_s5_enable_ac" = "1"
+ register "deep_s5_enable_dc" = "1"
register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN"
# GPE configuration
diff --git a/src/mainboard/google/poppy/devicetree.cb b/src/mainboard/google/poppy/devicetree.cb
index 44db5e9187..ed25136ba3 100644
--- a/src/mainboard/google/poppy/devicetree.cb
+++ b/src/mainboard/google/poppy/devicetree.cb
@@ -1,8 +1,10 @@
chip soc/intel/skylake
# Deep Sx states
- register "deep_s3_enable" = "0"
- register "deep_s5_enable" = "1"
+ register "deep_s3_enable_ac" = "0"
+ register "deep_s3_enable_dc" = "0"
+ register "deep_s5_enable_ac" = "1"
+ register "deep_s5_enable_dc" = "1"
register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN | DSX_EN_WAKE_PIN"
# GPE configuration
diff --git a/src/mainboard/intel/kblrvp/variants/rvp3/devicetree.cb b/src/mainboard/intel/kblrvp/variants/rvp3/devicetree.cb
index 00b20ba3f7..23c8d3c962 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp3/devicetree.cb
+++ b/src/mainboard/intel/kblrvp/variants/rvp3/devicetree.cb
@@ -1,7 +1,8 @@
chip soc/intel/skylake
# Enable deep Sx states
- register "deep_s5_enable" = "0"
+ register "deep_s5_enable_ac" = "0"
+ register "deep_s5_enable_dc" = "0"
register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN"
# GPE configuration
diff --git a/src/mainboard/intel/kblrvp/variants/rvp7/devicetree.cb b/src/mainboard/intel/kblrvp/variants/rvp7/devicetree.cb
index 369629263b..a56345c00d 100644
--- a/src/mainboard/intel/kblrvp/variants/rvp7/devicetree.cb
+++ b/src/mainboard/intel/kblrvp/variants/rvp7/devicetree.cb
@@ -7,7 +7,8 @@ chip soc/intel/skylake
register "SataPortsEnable[2]" = "1"
# Enable deep Sx states
- register "deep_s5_enable" = "1"
+ register "deep_s5_enable_ac" = "1"
+ register "deep_s5_enable_dc" = "1"
register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN"
# GPE configuration
diff --git a/src/mainboard/intel/kunimitsu/devicetree.cb b/src/mainboard/intel/kunimitsu/devicetree.cb
index 11cb31a413..17e8e27606 100644
--- a/src/mainboard/intel/kunimitsu/devicetree.cb
+++ b/src/mainboard/intel/kunimitsu/devicetree.cb
@@ -1,7 +1,8 @@
chip soc/intel/skylake
# Enable deep Sx states
- register "deep_s5_enable" = "1"
+ register "deep_s5_enable_ac" = "1"
+ register "deep_s5_enable_dc" = "1"
register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN"
# GPE configuration
diff --git a/src/soc/intel/skylake/acpi.c b/src/soc/intel/skylake/acpi.c
index b3b999f53c..a75f5260a5 100644
--- a/src/soc/intel/skylake/acpi.c
+++ b/src/soc/intel/skylake/acpi.c
@@ -610,7 +610,8 @@ int soc_fill_acpi_wake(uint32_t *pm1, uint32_t **gpe0)
* Chipset state in the suspend well (but not RTC) is lost in Deep S3
* so enable Deep S3 wake events that are configured by the mainboard
*/
- if (ps->prev_sleep_state == ACPI_S3 && config->deep_s3_enable) {
+ if (ps->prev_sleep_state == ACPI_S3 &&
+ (config->deep_s3_enable_ac || config->deep_s3_enable_dc)) {
pm1_en |= PWRBTN_STS; /* Always enabled as wake source */
if (config->deep_sx_config & DSX_EN_LAN_WAKE_PIN)
gpe0_std |= LAN_WAK_EN;
diff --git a/src/soc/intel/skylake/chip.h b/src/soc/intel/skylake/chip.h
index ce5fe22b98..cd461d4430 100644
--- a/src/soc/intel/skylake/chip.h
+++ b/src/soc/intel/skylake/chip.h
@@ -86,9 +86,11 @@ struct soc_intel_skylake_config {
/* Enable DPTF support */
int dptf_enable;
- /* Deep SX enable for both AC and DC */
- int deep_s3_enable;
- int deep_s5_enable;
+ /* Deep SX enables */
+ int deep_s3_enable_ac;
+ int deep_s3_enable_dc;
+ int deep_s5_enable_ac;
+ int deep_s5_enable_dc;
/*
* Deep Sx Configuration
diff --git a/src/soc/intel/skylake/pmc.c b/src/soc/intel/skylake/pmc.c
index 64df18650b..f3a2681dd5 100644
--- a/src/soc/intel/skylake/pmc.c
+++ b/src/soc/intel/skylake/pmc.c
@@ -189,16 +189,19 @@ static void config_deep_sX(uint32_t offset, uint32_t mask, int sx, int enable)
write32(pmcbase + offset, reg);
}
-static void config_deep_s5(int on)
+static void config_deep_s5(int on_ac, int on_dc)
{
/* Treat S4 the same as S5. */
- config_deep_sX(S4_PWRGATE_POL, S4DC_GATE_SUS | S4AC_GATE_SUS, 4, on);
- config_deep_sX(S5_PWRGATE_POL, S5DC_GATE_SUS | S5AC_GATE_SUS, 5, on);
+ config_deep_sX(S4_PWRGATE_POL, S4AC_GATE_SUS, 4, on_ac);
+ config_deep_sX(S4_PWRGATE_POL, S4DC_GATE_SUS, 4, on_dc);
+ config_deep_sX(S5_PWRGATE_POL, S5AC_GATE_SUS, 5, on_ac);
+ config_deep_sX(S5_PWRGATE_POL, S5DC_GATE_SUS, 5, on_dc);
}
-static void config_deep_s3(int on)
+static void config_deep_s3(int on_ac, int on_dc)
{
- config_deep_sX(S3_PWRGATE_POL, S3DC_GATE_SUS | S3AC_GATE_SUS, 3, on);
+ config_deep_sX(S3_PWRGATE_POL, S3AC_GATE_SUS, 3, on_ac);
+ config_deep_sX(S3_PWRGATE_POL, S3DC_GATE_SUS, 3, on_dc);
}
static void config_deep_sx(uint32_t deepsx_config)
@@ -226,8 +229,8 @@ static void pmc_init(struct device *dev)
reg_script_run_on_dev(dev, pch_pmc_misc_init_script);
pch_set_acpi_mode();
- config_deep_s3(config->deep_s3_enable);
- config_deep_s5(config->deep_s5_enable);
+ config_deep_s3(config->deep_s3_enable_ac, config->deep_s3_enable_dc);
+ config_deep_s5(config->deep_s5_enable_ac, config->deep_s5_enable_dc);
config_deep_sx(config->deep_sx_config);
/* Clear registers that contain write-1-to-clear bits. */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 06:48:01 +0000