3 files changed, 4 insertions, 29 deletions
diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig
index 6f5c6e0775..49eca5d1bf 100644
--- a/src/soc/amd/stoneyridge/Kconfig
+++ b/src/soc/amd/stoneyridge/Kconfig
@@ -21,6 +21,7 @@ config SOC_AMD_STONEYRIDGE
 	select SOC_AMD_COMMON
 	select SOC_AMD_COMMON_BLOCK_ACPI
 	select SOC_AMD_COMMON_BLOCK_ACPI_GPIO
+	select SOC_AMD_COMMON_BLOCK_ACPI_CPU_POWER_STATE
 	select SOC_AMD_COMMON_BLOCK_ACPIMMIO
 	select SOC_AMD_COMMON_BLOCK_ACPIMMIO_BIOSRAM
 	select SOC_AMD_COMMON_BLOCK_AOAC
@@ -269,6 +270,9 @@ config ACPI_CPU_STRING
 	string
 	default "\\_SB.P%03d"
 
+config ACPI_SSDT_PSD_INDEPENDENT
+	default n
+
 config ACPI_BERT
 	bool "Build ACPI BERT Table"
 	default y
diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c
index 1a264f5a4f..caa64961fe 100644
--- a/src/soc/amd/stoneyridge/acpi.c
+++ b/src/soc/amd/stoneyridge/acpi.c
@@ -111,19 +111,3 @@ const acpi_cstate_t *get_cstate_config_data(size_t *size)
 	*size = ARRAY_SIZE(cstate_cfg_table);
 	return cstate_cfg_table;
 }
-
-void generate_cpu_entries(const struct device *device)
-{
-	int cpu;
-	const int cores = get_cpu_count();
-
-	printk(BIOS_DEBUG, "ACPI \\_SB report %d core(s)\n", cores);
-
-	/* Generate \_SB.Pxxx */
-	for (cpu = 0; cpu < cores; cpu++) {
-		acpigen_write_processor_device(cpu);
-		acpigen_write_processor_device_end();
-	}
-
-	acpigen_write_processor_package("PPKG", 0, cores);
-}
diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c
index 384698ac55..7913827cd2 100644
--- a/src/soc/amd/stoneyridge/northbridge.c
+++ b/src/soc/amd/stoneyridge/northbridge.c
@@ -213,7 +213,6 @@ static unsigned long agesa_write_acpi_tables(const struct device *device,
 {
 	acpi_srat_t *srat;
 	acpi_slit_t *slit;
-	acpi_header_t *ssdt;
 	acpi_header_t *alib;
 	acpi_header_t *ivrs;
 	acpi_hest_t *hest;
@@ -277,18 +276,6 @@ static unsigned long agesa_write_acpi_tables(const struct device *device,
 							" Skipping.\n");
 	}
 
-	current = acpi_align_current(current);
-	printk(BIOS_DEBUG, "ACPI:    * SSDT at %lx\n", current);
-	ssdt = (acpi_header_t *)agesawrapper_getlateinitptr(PICK_PSTATE);
-	if (ssdt != NULL) {
-		memcpy((void *)current, ssdt, ssdt->length);
-		ssdt = (acpi_header_t *)current;
-		current += ssdt->length;
-	} else {
-		printk(BIOS_DEBUG, "  AGESA PState table NULL. Skipping.\n");
-	}
-	acpi_add_table(rsdp, ssdt);
-
 	printk(BIOS_DEBUG, "ACPI:    * SSDT for PState at %lx\n", current);
 	return current;
 }