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-rw-r--r--src/soc/amd/cezanne/acpi.c46
-rw-r--r--src/soc/amd/common/block/acpi/cpu_power_state.c43
-rw-r--r--src/soc/amd/common/block/include/amdblocks/cpu.h5
-rw-r--r--src/soc/amd/glinda/acpi.c46
-rw-r--r--src/soc/amd/mendocino/acpi.c46
-rw-r--r--src/soc/amd/phoenix/acpi.c46
-rw-r--r--src/soc/amd/picasso/acpi.c46
7 files changed, 56 insertions, 222 deletions
diff --git a/src/soc/amd/cezanne/acpi.c b/src/soc/amd/cezanne/acpi.c
index 51c62cbe6b..057bd76850 100644
--- a/src/soc/amd/cezanne/acpi.c
+++ b/src/soc/amd/cezanne/acpi.c
@@ -95,7 +95,7 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
fadt->flags |= cfg->common_config.fadt_flags; /* additional board-specific flags */
}
-static uint32_t get_pstate_core_freq(msr_t pstate_def)
+uint32_t get_pstate_core_freq(msr_t pstate_def)
{
uint32_t core_freq, core_freq_mul, core_freq_div;
bool valid_freq_divisor;
@@ -133,7 +133,7 @@ static uint32_t get_pstate_core_freq(msr_t pstate_def)
return core_freq;
}
-static uint32_t get_pstate_core_power(msr_t pstate_def)
+uint32_t get_pstate_core_power(msr_t pstate_def)
{
uint32_t voltage_in_uvolts, core_vid, current_value_amps, current_divisor, power_in_mw;
@@ -181,48 +181,6 @@ static uint32_t get_pstate_core_power(msr_t pstate_def)
return power_in_mw;
}
-/*
- * Populate structure describing enabled p-states and return count of enabled p-states.
- */
-size_t get_pstate_info(struct acpi_sw_pstate *pstate_values,
- struct acpi_xpss_sw_pstate *pstate_xpss_values)
-{
- msr_t pstate_def;
- size_t pstate_count, pstate;
- uint32_t pstate_enable, max_pstate;
-
- pstate_count = 0;
- max_pstate = (rdmsr(PS_LIM_REG).lo & PS_LIM_MAX_VAL_MASK) >> PS_MAX_VAL_SHFT;
-
- for (pstate = 0; pstate <= max_pstate; pstate++) {
- pstate_def = rdmsr(PSTATE_MSR(pstate));
-
- pstate_enable = (pstate_def.hi & PSTATE_DEF_HI_ENABLE_MASK)
- >> PSTATE_DEF_HI_ENABLE_SHIFT;
- if (!pstate_enable)
- continue;
-
- pstate_values[pstate_count].core_freq = get_pstate_core_freq(pstate_def);
- pstate_values[pstate_count].power = get_pstate_core_power(pstate_def);
- pstate_values[pstate_count].transition_latency = 0;
- pstate_values[pstate_count].bus_master_latency = 0;
- pstate_values[pstate_count].control_value = pstate;
- pstate_values[pstate_count].status_value = pstate;
-
- pstate_xpss_values[pstate_count].core_freq =
- (uint64_t)pstate_values[pstate_count].core_freq;
- pstate_xpss_values[pstate_count].power =
- (uint64_t)pstate_values[pstate_count].power;
- pstate_xpss_values[pstate_count].transition_latency = 0;
- pstate_xpss_values[pstate_count].bus_master_latency = 0;
- pstate_xpss_values[pstate_count].control_value = (uint64_t)pstate;
- pstate_xpss_values[pstate_count].status_value = (uint64_t)pstate;
- pstate_count++;
- }
-
- return pstate_count;
-}
-
const acpi_cstate_t cstate_cfg_table[] = {
[0] = {
.ctype = 1,
diff --git a/src/soc/amd/common/block/acpi/cpu_power_state.c b/src/soc/amd/common/block/acpi/cpu_power_state.c
index cefa0e46a5..dbda621141 100644
--- a/src/soc/amd/common/block/acpi/cpu_power_state.c
+++ b/src/soc/amd/common/block/acpi/cpu_power_state.c
@@ -7,8 +7,51 @@
#include <console/console.h>
#include <cpu/amd/msr.h>
#include <cpu/x86/msr.h>
+#include <soc/msr.h>
#include <types.h>
+/*
+ * Populate structure describing enabled p-states and return count of enabled p-states.
+ */
+static size_t get_pstate_info(struct acpi_sw_pstate *pstate_values,
+ struct acpi_xpss_sw_pstate *pstate_xpss_values)
+{
+ msr_t pstate_def;
+ size_t pstate_count, pstate;
+ uint32_t pstate_enable, max_pstate;
+
+ pstate_count = 0;
+ max_pstate = (rdmsr(PS_LIM_REG).lo & PS_LIM_MAX_VAL_MASK) >> PS_MAX_VAL_SHFT;
+
+ for (pstate = 0; pstate <= max_pstate; pstate++) {
+ pstate_def = rdmsr(PSTATE_MSR(pstate));
+
+ pstate_enable = (pstate_def.hi & PSTATE_DEF_HI_ENABLE_MASK)
+ >> PSTATE_DEF_HI_ENABLE_SHIFT;
+ if (!pstate_enable)
+ continue;
+
+ pstate_values[pstate_count].core_freq = get_pstate_core_freq(pstate_def);
+ pstate_values[pstate_count].power = get_pstate_core_power(pstate_def);
+ pstate_values[pstate_count].transition_latency = 0;
+ pstate_values[pstate_count].bus_master_latency = 0;
+ pstate_values[pstate_count].control_value = pstate;
+ pstate_values[pstate_count].status_value = pstate;
+
+ pstate_xpss_values[pstate_count].core_freq =
+ (uint64_t)pstate_values[pstate_count].core_freq;
+ pstate_xpss_values[pstate_count].power =
+ (uint64_t)pstate_values[pstate_count].power;
+ pstate_xpss_values[pstate_count].transition_latency = 0;
+ pstate_xpss_values[pstate_count].bus_master_latency = 0;
+ pstate_xpss_values[pstate_count].control_value = (uint64_t)pstate;
+ pstate_xpss_values[pstate_count].status_value = (uint64_t)pstate;
+ pstate_count++;
+ }
+
+ return pstate_count;
+}
+
static void write_cstate_entry(acpi_cstate_t *entry, const acpi_cstate_t *data,
uint32_t cstate_io_base_address)
{
diff --git a/src/soc/amd/common/block/include/amdblocks/cpu.h b/src/soc/amd/common/block/include/amdblocks/cpu.h
index 998ed136fb..76d0326725 100644
--- a/src/soc/amd/common/block/include/amdblocks/cpu.h
+++ b/src/soc/amd/common/block/include/amdblocks/cpu.h
@@ -4,6 +4,7 @@
#define AMD_BLOCK_CPU_H
#include <acpi/acpi.h>
+#include <cpu/x86/msr.h>
#include <types.h>
#define MAX_CSTATE_COUNT 8
@@ -14,8 +15,8 @@ unsigned int get_threads_per_core(void);
void set_cstate_io_addr(void);
void write_resume_eip(void);
-size_t get_pstate_info(struct acpi_sw_pstate *pstate_values,
- struct acpi_xpss_sw_pstate *pstate_xpss_values);
+uint32_t get_pstate_core_freq(msr_t pstate_def);
+uint32_t get_pstate_core_power(msr_t pstate_def);
const acpi_cstate_t *get_cstate_config_data(size_t *size);
#endif /* AMD_BLOCK_CPU_H */
diff --git a/src/soc/amd/glinda/acpi.c b/src/soc/amd/glinda/acpi.c
index 78e39cfe1f..ff3f870fdd 100644
--- a/src/soc/amd/glinda/acpi.c
+++ b/src/soc/amd/glinda/acpi.c
@@ -98,7 +98,7 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
fadt->flags |= cfg->common_config.fadt_flags; /* additional board-specific flags */
}
-static uint32_t get_pstate_core_freq(msr_t pstate_def)
+uint32_t get_pstate_core_freq(msr_t pstate_def)
{
uint32_t core_freq, core_freq_mul, core_freq_div;
bool valid_freq_divisor;
@@ -136,7 +136,7 @@ static uint32_t get_pstate_core_freq(msr_t pstate_def)
return core_freq;
}
-static uint32_t get_pstate_core_power(msr_t pstate_def)
+uint32_t get_pstate_core_power(msr_t pstate_def)
{
uint32_t voltage_in_uvolts, core_vid, current_value_amps, current_divisor, power_in_mw;
@@ -184,48 +184,6 @@ static uint32_t get_pstate_core_power(msr_t pstate_def)
return power_in_mw;
}
-/*
- * Populate structure describing enabled p-states and return count of enabled p-states.
- */
-size_t get_pstate_info(struct acpi_sw_pstate *pstate_values,
- struct acpi_xpss_sw_pstate *pstate_xpss_values)
-{
- msr_t pstate_def;
- size_t pstate_count, pstate;
- uint32_t pstate_enable, max_pstate;
-
- pstate_count = 0;
- max_pstate = (rdmsr(PS_LIM_REG).lo & PS_LIM_MAX_VAL_MASK) >> PS_MAX_VAL_SHFT;
-
- for (pstate = 0; pstate <= max_pstate; pstate++) {
- pstate_def = rdmsr(PSTATE_MSR(pstate));
-
- pstate_enable = (pstate_def.hi & PSTATE_DEF_HI_ENABLE_MASK)
- >> PSTATE_DEF_HI_ENABLE_SHIFT;
- if (!pstate_enable)
- continue;
-
- pstate_values[pstate_count].core_freq = get_pstate_core_freq(pstate_def);
- pstate_values[pstate_count].power = get_pstate_core_power(pstate_def);
- pstate_values[pstate_count].transition_latency = 0;
- pstate_values[pstate_count].bus_master_latency = 0;
- pstate_values[pstate_count].control_value = pstate;
- pstate_values[pstate_count].status_value = pstate;
-
- pstate_xpss_values[pstate_count].core_freq =
- (uint64_t)pstate_values[pstate_count].core_freq;
- pstate_xpss_values[pstate_count].power =
- (uint64_t)pstate_values[pstate_count].power;
- pstate_xpss_values[pstate_count].transition_latency = 0;
- pstate_xpss_values[pstate_count].bus_master_latency = 0;
- pstate_xpss_values[pstate_count].control_value = (uint64_t)pstate;
- pstate_xpss_values[pstate_count].status_value = (uint64_t)pstate;
- pstate_count++;
- }
-
- return pstate_count;
-}
-
const acpi_cstate_t cstate_cfg_table[] = {
[0] = {
.ctype = 1,
diff --git a/src/soc/amd/mendocino/acpi.c b/src/soc/amd/mendocino/acpi.c
index a2990abe0a..01cdb94283 100644
--- a/src/soc/amd/mendocino/acpi.c
+++ b/src/soc/amd/mendocino/acpi.c
@@ -97,7 +97,7 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
fadt->flags |= cfg->common_config.fadt_flags; /* additional board-specific flags */
}
-static uint32_t get_pstate_core_freq(msr_t pstate_def)
+uint32_t get_pstate_core_freq(msr_t pstate_def)
{
uint32_t core_freq, core_freq_mul, core_freq_div;
bool valid_freq_divisor;
@@ -135,7 +135,7 @@ static uint32_t get_pstate_core_freq(msr_t pstate_def)
return core_freq;
}
-static uint32_t get_pstate_core_power(msr_t pstate_def)
+uint32_t get_pstate_core_power(msr_t pstate_def)
{
uint32_t voltage_in_uvolts, core_vid, current_value_amps, current_divisor, power_in_mw;
@@ -183,48 +183,6 @@ static uint32_t get_pstate_core_power(msr_t pstate_def)
return power_in_mw;
}
-/*
- * Populate structure describing enabled p-states and return count of enabled p-states.
- */
-size_t get_pstate_info(struct acpi_sw_pstate *pstate_values,
- struct acpi_xpss_sw_pstate *pstate_xpss_values)
-{
- msr_t pstate_def;
- size_t pstate_count, pstate;
- uint32_t pstate_enable, max_pstate;
-
- pstate_count = 0;
- max_pstate = (rdmsr(PS_LIM_REG).lo & PS_LIM_MAX_VAL_MASK) >> PS_MAX_VAL_SHFT;
-
- for (pstate = 0; pstate <= max_pstate; pstate++) {
- pstate_def = rdmsr(PSTATE_MSR(pstate));
-
- pstate_enable = (pstate_def.hi & PSTATE_DEF_HI_ENABLE_MASK)
- >> PSTATE_DEF_HI_ENABLE_SHIFT;
- if (!pstate_enable)
- continue;
-
- pstate_values[pstate_count].core_freq = get_pstate_core_freq(pstate_def);
- pstate_values[pstate_count].power = get_pstate_core_power(pstate_def);
- pstate_values[pstate_count].transition_latency = 0;
- pstate_values[pstate_count].bus_master_latency = 0;
- pstate_values[pstate_count].control_value = pstate;
- pstate_values[pstate_count].status_value = pstate;
-
- pstate_xpss_values[pstate_count].core_freq =
- (uint64_t)pstate_values[pstate_count].core_freq;
- pstate_xpss_values[pstate_count].power =
- (uint64_t)pstate_values[pstate_count].power;
- pstate_xpss_values[pstate_count].transition_latency = 0;
- pstate_xpss_values[pstate_count].bus_master_latency = 0;
- pstate_xpss_values[pstate_count].control_value = (uint64_t)pstate;
- pstate_xpss_values[pstate_count].status_value = (uint64_t)pstate;
- pstate_count++;
- }
-
- return pstate_count;
-}
-
const acpi_cstate_t cstate_cfg_table[] = {
[0] = {
.ctype = 1,
diff --git a/src/soc/amd/phoenix/acpi.c b/src/soc/amd/phoenix/acpi.c
index ca60e8c721..2b7f592eaa 100644
--- a/src/soc/amd/phoenix/acpi.c
+++ b/src/soc/amd/phoenix/acpi.c
@@ -98,7 +98,7 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
fadt->flags |= cfg->common_config.fadt_flags; /* additional board-specific flags */
}
-static uint32_t get_pstate_core_freq(msr_t pstate_def)
+uint32_t get_pstate_core_freq(msr_t pstate_def)
{
uint32_t core_freq, core_freq_mul, core_freq_div;
bool valid_freq_divisor;
@@ -136,7 +136,7 @@ static uint32_t get_pstate_core_freq(msr_t pstate_def)
return core_freq;
}
-static uint32_t get_pstate_core_power(msr_t pstate_def)
+uint32_t get_pstate_core_power(msr_t pstate_def)
{
uint32_t voltage_in_uvolts, core_vid, current_value_amps, current_divisor, power_in_mw;
@@ -184,48 +184,6 @@ static uint32_t get_pstate_core_power(msr_t pstate_def)
return power_in_mw;
}
-/*
- * Populate structure describing enabled p-states and return count of enabled p-states.
- */
-size_t get_pstate_info(struct acpi_sw_pstate *pstate_values,
- struct acpi_xpss_sw_pstate *pstate_xpss_values)
-{
- msr_t pstate_def;
- size_t pstate_count, pstate;
- uint32_t pstate_enable, max_pstate;
-
- pstate_count = 0;
- max_pstate = (rdmsr(PS_LIM_REG).lo & PS_LIM_MAX_VAL_MASK) >> PS_MAX_VAL_SHFT;
-
- for (pstate = 0; pstate <= max_pstate; pstate++) {
- pstate_def = rdmsr(PSTATE_MSR(pstate));
-
- pstate_enable = (pstate_def.hi & PSTATE_DEF_HI_ENABLE_MASK)
- >> PSTATE_DEF_HI_ENABLE_SHIFT;
- if (!pstate_enable)
- continue;
-
- pstate_values[pstate_count].core_freq = get_pstate_core_freq(pstate_def);
- pstate_values[pstate_count].power = get_pstate_core_power(pstate_def);
- pstate_values[pstate_count].transition_latency = 0;
- pstate_values[pstate_count].bus_master_latency = 0;
- pstate_values[pstate_count].control_value = pstate;
- pstate_values[pstate_count].status_value = pstate;
-
- pstate_xpss_values[pstate_count].core_freq =
- (uint64_t)pstate_values[pstate_count].core_freq;
- pstate_xpss_values[pstate_count].power =
- (uint64_t)pstate_values[pstate_count].power;
- pstate_xpss_values[pstate_count].transition_latency = 0;
- pstate_xpss_values[pstate_count].bus_master_latency = 0;
- pstate_xpss_values[pstate_count].control_value = (uint64_t)pstate;
- pstate_xpss_values[pstate_count].status_value = (uint64_t)pstate;
- pstate_count++;
- }
-
- return pstate_count;
-}
-
const acpi_cstate_t cstate_cfg_table[] = {
[0] = {
.ctype = 1,
diff --git a/src/soc/amd/picasso/acpi.c b/src/soc/amd/picasso/acpi.c
index cce78cf942..25ea87ca52 100644
--- a/src/soc/amd/picasso/acpi.c
+++ b/src/soc/amd/picasso/acpi.c
@@ -99,7 +99,7 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
fadt->flags |= cfg->fadt_flags; /* additional board-specific flags */
}
-static uint32_t get_pstate_core_freq(msr_t pstate_def)
+uint32_t get_pstate_core_freq(msr_t pstate_def)
{
uint32_t core_freq, core_freq_mul, core_freq_div;
bool valid_freq_divisor;
@@ -137,7 +137,7 @@ static uint32_t get_pstate_core_freq(msr_t pstate_def)
return core_freq;
}
-static uint32_t get_pstate_core_power(msr_t pstate_def)
+uint32_t get_pstate_core_power(msr_t pstate_def)
{
uint32_t voltage_in_uvolts, core_vid, current_value_amps, current_divisor, power_in_mw;
@@ -185,48 +185,6 @@ static uint32_t get_pstate_core_power(msr_t pstate_def)
return power_in_mw;
}
-/*
- * Populate structure describing enabled p-states and return count of enabled p-states.
- */
-size_t get_pstate_info(struct acpi_sw_pstate *pstate_values,
- struct acpi_xpss_sw_pstate *pstate_xpss_values)
-{
- msr_t pstate_def;
- size_t pstate_count, pstate;
- uint32_t pstate_enable, max_pstate;
-
- pstate_count = 0;
- max_pstate = (rdmsr(PS_LIM_REG).lo & PS_LIM_MAX_VAL_MASK) >> PS_MAX_VAL_SHFT;
-
- for (pstate = 0; pstate <= max_pstate; pstate++) {
- pstate_def = rdmsr(PSTATE_MSR(pstate));
-
- pstate_enable = (pstate_def.hi & PSTATE_DEF_HI_ENABLE_MASK)
- >> PSTATE_DEF_HI_ENABLE_SHIFT;
- if (!pstate_enable)
- continue;
-
- pstate_values[pstate_count].core_freq = get_pstate_core_freq(pstate_def);
- pstate_values[pstate_count].power = get_pstate_core_power(pstate_def);
- pstate_values[pstate_count].transition_latency = 0;
- pstate_values[pstate_count].bus_master_latency = 0;
- pstate_values[pstate_count].control_value = pstate;
- pstate_values[pstate_count].status_value = pstate;
-
- pstate_xpss_values[pstate_count].core_freq =
- (uint64_t)pstate_values[pstate_count].core_freq;
- pstate_xpss_values[pstate_count].power =
- (uint64_t)pstate_values[pstate_count].power;
- pstate_xpss_values[pstate_count].transition_latency = 0;
- pstate_xpss_values[pstate_count].bus_master_latency = 0;
- pstate_xpss_values[pstate_count].control_value = (uint64_t)pstate;
- pstate_xpss_values[pstate_count].status_value = (uint64_t)pstate;
- pstate_count++;
- }
-
- return pstate_count;
-}
-
const acpi_cstate_t cstate_cfg_table[] = {
[0] = {
.ctype = 1,
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 11:46:11 +0000