soc/amd: Move acpi_fill_mcfg into common/blocks/acpi

This is common between stoney, picasso, and cezanne.

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I5fb40e8c6817773212c5fbd66c5c06bd2bae1eda
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50556
Reviewed-by: Mathew King <mathewk@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/amd/common/block/acpi/tables.c

@@ -11,3 +11,15 @@ unsigned long southbridge_write_acpi_tables(const struct device *device,
 {
 	return acpi_write_hpet(device, current, rsdp);
 }
+
+unsigned long acpi_fill_mcfg(unsigned long current)
+{
+
+	current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)current,
+					     CONFIG_MMCONF_BASE_ADDRESS,
+					     0,
+					     0,
+					     CONFIG_MMCONF_BUS_NUMBER - 1);
+
+	return current;
+}

src/soc/amd/picasso/acpi.c

@@ -29,18 +29,6 @@
 #include <version.h>
 #include "chip.h"
 
-unsigned long acpi_fill_mcfg(unsigned long current)
-{
-
-	current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)current,
-					     CONFIG_MMCONF_BASE_ADDRESS,
-					     0,
-					     0,
-					     CONFIG_MMCONF_BUS_NUMBER - 1);
-
-	return current;
-}
-
 unsigned long acpi_fill_madt(unsigned long current)
 {
 	const struct soc_amd_picasso_config *cfg = config_of_soc();

src/soc/amd/stoneyridge/northbridge.c

@@ -162,18 +162,6 @@ static void northbridge_init(struct device *dev)
 	setup_ioapic((u8 *)IO_APIC2_ADDR, CONFIG_MAX_CPUS+1);
 }
 
-unsigned long acpi_fill_mcfg(unsigned long current)
-{
-
-	current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)current,
-					     CONFIG_MMCONF_BASE_ADDRESS,
-					     0,
-					     0,
-					     CONFIG_MMCONF_BUS_NUMBER - 1);
-
-	return current;
-}
-
 static unsigned long acpi_fill_hest(acpi_hest_t *hest)
 {
 	void *addr, *current;