soc/amd: Move fadt device tree settings into common_config

This is ACPI specific config that applies to all the AMD SoCs. Stoney
doesn't currently use this, but we can add that functionality later.

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I0be7d917d7c5ba71347aa646822a883e2cf55743
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50557
Reviewed-by: Mathew King <mathewk@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/amd/picasso/acpi.c b/src/soc/amd/picasso/acpi.c
index 5cee203..a6bc97b 100644
--- a/src/soc/amd/picasso/acpi.c
+++ b/src/soc/amd/picasso/acpi.c
@@ -19,6 +19,7 @@
 #include <device/pci.h>
 #include <amdblocks/acpimmio.h>
 #include <amdblocks/acpi.h>
+#include <amdblocks/chip.h>
 #include <amdblocks/cpu.h>
 #include <soc/acpi.h>
 #include <soc/pci_devs.h>
@@ -80,7 +81,7 @@
  */
 void acpi_fill_fadt(acpi_fadt_t *fadt)
 {
-	const struct soc_amd_picasso_config *cfg = config_of_soc();
+	const struct soc_amd_common_config *cfg = soc_get_common_config();
 
 	printk(BIOS_DEBUG, "pm_base: 0x%04x\n", ACPI_IO_BASE);