soc/intel/xeon_sp: Remove unused madt setup function

Change-Id: I248974c5a88768ee12f63fa77f3fa67a72ea510e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68907
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>

src/soc/intel/xeon_sp/cpx/soc_acpi.c

@@ -217,19 +217,3 @@ void soc_power_states_generation(int core, int cores_per_package)
 	/* Fix package length */
 	acpigen_pop_len();
 }
-
-unsigned long xeonsp_acpi_create_madt_lapics(unsigned long current)
-{
-	struct device *cpu;
-	uint8_t num_cpus = 0;
-
-	for (cpu = all_devices; cpu; cpu = cpu->next) {
-		if (!is_enabled_cpu(cpu))
-			continue;
-		current += acpi_create_madt_lapic((acpi_madt_lapic_t *)current,
-			num_cpus, cpu->path.apic.apic_id);
-		num_cpus++;
-	}
-
-	return current;
-}

src/soc/intel/xeon_sp/include/soc/acpi.h

@@ -21,6 +21,5 @@ typedef struct {
 unsigned long northbridge_write_acpi_tables(const struct device *device,
 	unsigned long current, struct acpi_rsdp *rsdp);
 void uncore_inject_dsdt(const struct device *device);
-unsigned long xeonsp_acpi_create_madt_lapics(unsigned long current);
 
 #endif /* _SOC_ACPI_H_ */

src/soc/intel/xeon_sp/skx/soc_acpi.c

@@ -148,19 +148,3 @@ void uncore_inject_dsdt(const struct device *device)
 void soc_power_states_generation(int core, int cores_per_package)
 {
 }
-
-unsigned long xeonsp_acpi_create_madt_lapics(unsigned long current)
-{
-	struct device *cpu;
-	uint8_t num_cpus = 0;
-
-	for (cpu = all_devices; cpu; cpu = cpu->next) {
-		if (!is_enabled_cpu(cpu))
-			continue;
-		current += acpi_create_madt_lapic((acpi_madt_lapic_t *)current,
-			num_cpus, cpu->path.apic.apic_id);
-		num_cpus++;
-	}
-
-	return current;
-}