soc/amd/*/chip: factor out FSP-S call

Move the call into the FSP code to a file in the common AMD FSP code to
isolate the FSP-specific parts of the code.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ic8236db7ac80275a65020b7e7a9acce8314c831c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80084
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>

src/soc/amd/cezanne/chip.c

@@ -1,10 +1,10 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <amdblocks/data_fabric.h>
+#include <amdblocks/fsp.h>
 #include <console/console.h>
 #include <device/device.h>
 #include <device/pci.h>
-#include <fsp/api.h>
 #include <soc/acpi.h>
 #include <soc/cpu.h>
 #include <soc/pci_devs.h>
@@ -37,7 +37,7 @@ static void soc_init(void *chip_info)
 {
 	default_dev_ops_root.write_acpi_tables = agesa_write_acpi_tables;
 
-	fsp_silicon_init();
+	amd_fsp_silicon_init();
 
 	data_fabric_set_mmio_np();