1 /* SPDX-License-Identifier: GPL-2.0-only */
2
3 /* TODO: Update for Phoenix */
4
5 #include <acpi/acpigen_pci.h>
6 #include <amdblocks/acpi.h>
7 #include <amdblocks/data_fabric.h>
8 #include <amdblocks/fsp.h>
9 #include <amdblocks/root_complex.h>
10 #include <console/console.h>
11 #include <device/device.h>
12 #include <device/pci.h>
13 #include <soc/cpu.h>
14 #include <soc/pci_devs.h>
15 #include <soc/southbridge.h>
16 #include <types.h>
17 #include <vendorcode/amd/opensil/stub/opensil.h>
18 #include "chip.h"
19
soc_acpi_name(const struct device * dev)20 static const char *soc_acpi_name(const struct device *dev)
21 {
22 if (dev->path.type == DEVICE_PATH_DOMAIN)
23 return "PCI0";
24
25 if (dev->path.type != DEVICE_PATH_PCI)
26 return NULL;
27
28 printk(BIOS_WARNING, "Unknown PCI device: dev: %d, fn: %d\n",
29 PCI_SLOT(dev->path.pci.devfn), PCI_FUNC(dev->path.pci.devfn));
30 return NULL;
31 };
32
33 struct device_operations phoenix_pci_domain_ops = {
34 .read_resources = amd_pci_domain_read_resources,
35 .set_resources = pci_domain_set_resources,
36 .scan_bus = amd_pci_domain_scan_bus,
37 .init = amd_pci_domain_init,
38 .acpi_name = soc_acpi_name,
39 .acpi_fill_ssdt = pci_domain_fill_ssdt,
40 };
41
soc_init(void * chip_info)42 static void soc_init(void *chip_info)
43 {
44 default_dev_ops_root.write_acpi_tables = soc_acpi_write_tables;
45
46 if (CONFIG(PLATFORM_USES_FSP2_0)) {
47 amd_fsp_silicon_init();
48 } else {
49 setup_opensil();
50 opensil_xSIM_timepoint_1();
51 }
52
53 data_fabric_print_mmio_conf();
54
55 fch_init(chip_info);
56 }
57
soc_final(void * chip_info)58 static void soc_final(void *chip_info)
59 {
60 fch_final(chip_info);
61 }
62
63 struct chip_operations soc_amd_phoenix_ops = {
64 .name = "AMD Phoenix SoC",
65 .init = soc_init,
66 .final = soc_final
67 };
68